# EDGAR Filing Document

**Accession Number:** 0000356173
**File Stem:** 0001752724-25-164940
**Filing Date:** 2025-7
**Character Count:** 71042
**Document Hash:** 8bd43f546587f49e33898ab69b80ce04
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001752724-25-164940.hdr.sgml**: 20250708

**ACCESSION NUMBER**: 0001752724-25-164940

**CONFORMED SUBMISSION TYPE**: N-MFP3

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20250630

**FILED AS OF DATE**: 20250708

**DATE AS OF CHANGE**: 20250708

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Fidelity Colchester Street Trust
- **CENTRAL INDEX KEY:** 0000356173

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 0331

**FILING VALUES:**
- **FORM TYPE:** N-MFP3
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-03320
- **FILM NUMBER:** 251109751

**BUSINESS ADDRESS:**
- **STREET 1:** 245 SUMMER STREET
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02210
- **BUSINESS PHONE:** 617-563-7000

**MAIL ADDRESS:**
- **STREET 1:** 245 SUMMER STREET
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02210

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** COLCHESTER STREET TRUST
- **DATE OF NAME CHANGE:** 19980324

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** FIDELITY INSTITUTIONAL CASH PORTFOLIOS
- **DATE OF NAME CHANGE:** 19920703

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** CASH INVESTMENT FUND
- **DATE OF NAME CHANGE:** 19850414

## Series and Classes Contracts Data

### Treasury Only Portfolio (Series ID: S000004818)

| Class ID   | Class Name          | Ticker Symbol   |
|:---|:---|:---|
| C000013037 | Class I             | FSIXX           |
| C000013074 | Class II            | FOXXX           |
| C000013075 | Class III           | FOIXX           |
| C000013076 | Select Class        | FTYXX           |
| C000056567 | Class IV            | FOPXX           |
| C000141702 | Institutional Class | FRSXX           |

# Form N-MFP3: Monthly Schedule of Portfolio Holdings

## N-MFP: Filer Information
**Submission Type:** N-MFP3
**CIK:** 0000356173

### General Information

**Report for (YYYY-MM-DD):** 2025-06-30

**Registrant Full Name:** Fidelity Colchester Street Trust

**CIK Number of Registrant:** 0000356173

**LEI of Registrant:** 549300SHPEJB1OPRCV46

**Name of Series:** Fidelity Investments Money Market Treasury Only Portfolio

**LEI of Series:** 549300NPOIO5VXBKJA04

**EDGAR Series Identifier:** S000004818

**Total number of share classes in the series:** 6

**Is this the fund's final filing on Form N-MFP?:** No

**Has the fund acquired or merged with another fund?:** No

## Part A: Series-Level Information about the Fund

### Service Providers
| Role                          | Details                                                                      | File/CIK Number   |
|:---|:---|:---|
| Investment Adviser            | Fidelity Management & Research Company LLC                                   | 801-07884         |
| Independent Public Accountant | Deloitte & Touche LLP<br>City: Boston<br>State: MA                           |  |
| Administrator                 | Fidelity Service Company                                                     |  |
| Transfer Agent                | Fidelity Investments Institutional Operations Company LLC<br>CIK: 0000862124 | 084-01839         |

### Fund Characteristics & Assets

- **Securities Act File Number:** 002-74808

- **Is this a Feeder Fund?:** No

- **Is this a Master Fund?:** No

- **Is this series for insurance company separate accounts?:** No

- **Money Market Fund Category:** Government

- **Is this a Retail Money Market Fund?:** No

- **Is this a Government Money Market Fund?:** Yes

- **WAM:** 49 days

- **WAL:** 108 days

- **Total Value of Portfolio Securities:** $104287722939.37

- **Amortized Cost of Portfolio Securities:** $104282370029.51

- **Cash:** $424999976.34

- **Total Other Assets:** $2975750871.16

- **Total Liabilities:** $6582621244.82

- **Net Assets of Series:** $101100499632.19

- **Number of Shares Outstanding (Series):** 101096087029.2200

- **Does the fund seek to maintain a stable price per share?:** Yes

- **Stable Price Per Share:** $1.00

- **Is cash management vehicle an affiliated fund?:** No

- **Does the fund apply liquidity fees?:** No

### Daily & Weekly Liquid Assets
| Date       | Daily Liquid Assets ($)   | Weekly Liquid Assets ($)   | Daily Liquid Assets (%)   | Weekly Liquid Assets (%)   |
|:---|:---|:---|:---|:---|
| 2025-06-02 | $104395153285.55          | $104395153285.55           | 100.0000%                 | 100.0000%                  |
| 2025-06-03 | $103787830702.37          | $103787830702.37           | 100.0000%                 | 100.0000%                  |
| 2025-06-04 | $105482819649.31          | $105482819649.31           | 100.0000%                 | 100.0000%                  |
| 2025-06-05 | $106483674331.65          | $106483674331.65           | 100.0000%                 | 100.0000%                  |
| 2025-06-06 | $105872533334.57          | $106311301231.91           | 99.0000%                  | 100.0000%                  |
| 2025-06-09 | $107613242408.21          | $107613242408.21           | 100.0000%                 | 100.0000%                  |
| 2025-06-10 | $106599148515.45          | $106599148515.45           | 100.0000%                 | 100.0000%                  |
| 2025-06-11 | $109197706555.24          | $109197706555.24           | 100.0000%                 | 100.0000%                  |
| 2025-06-12 | $105022875110.42          | $105022875110.42           | 100.0000%                 | 100.0000%                  |
| 2025-06-13 | $103746219690.96          | $103746219690.96           | 100.0000%                 | 100.0000%                  |
| 2025-06-16 | $109117820110.60          | $109117820110.60           | 100.0000%                 | 100.0000%                  |
| 2025-06-17 | $109659741200.87          | $109659741200.87           | 100.0000%                 | 100.0000%                  |
| 2025-06-18 | $111211643438.18          | $111211643438.18           | 100.0000%                 | 100.0000%                  |
| 2025-06-20 | $102146482530.39          | $102146482530.39           | 100.0000%                 | 100.0000%                  |
| 2025-06-23 | $105429012301.73          | $105429012301.73           | 99.0000%                  | 99.0000%                   |
| 2025-06-24 | $109489284094.40          | $109489284094.40           | 100.0000%                 | 100.0000%                  |
| 2025-06-25 | $109897133772.49          | $109897133772.49           | 100.0000%                 | 100.0000%                  |
| 2025-06-26 | $107070973667.01          | $107070973667.01           | 99.0000%                  | 99.0000%                   |
| 2025-06-27 | $105084957209.28          | $106032455157.10           | 99.0000%                  | 100.0000%                  |
| 2025-06-30 | $107010899011.93          | $107010899011.93           | 100.0000%                 | 100.0000%                  |

### 7-Day Gross Yield
| Date       | 7-Day Gross Yield   |
|:---|:---|
| 2025-06-02 | 4.3300%             |
| 2025-06-03 | 4.3300%             |
| 2025-06-04 | 4.3300%             |
| 2025-06-05 | 4.3300%             |
| 2025-06-06 | 4.3200%             |
| 2025-06-09 | 4.3200%             |
| 2025-06-10 | 4.3200%             |
| 2025-06-11 | 4.3200%             |
| 2025-06-12 | 4.3200%             |
| 2025-06-13 | 4.3200%             |
| 2025-06-16 | 4.3300%             |
| 2025-06-17 | 4.3300%             |
| 2025-06-18 | 4.3300%             |
| 2025-06-20 | 4.3300%             |
| 2025-06-23 | 4.3300%             |
| 2025-06-24 | 4.3300%             |
| 2025-06-25 | 4.3300%             |
| 2025-06-26 | 4.3300%             |
| 2025-06-27 | 4.3300%             |
| 2025-06-30 | 4.3300%             |

### Daily Net Asset Value per Share (Series)
| Date       | Net Asset Value per Share   |
|:---|:---|
| 2025-06-02 | 1.0001                      |
|  |  |
| 2025-06-03 | 1.0001                      |
|  |  |
| 2025-06-04 | 1.0001                      |
|  |  |
| 2025-06-05 | 1.0001                      |
|  |  |
| 2025-06-06 | 1.0001                      |
|  |  |
| 2025-06-09 | 1.0001                      |
|  |  |
| 2025-06-10 | 1.0001                      |
|  |  |
| 2025-06-11 | 1.0001                      |
|  |  |
| 2025-06-12 | 1.0001                      |
|  |  |
| 2025-06-13 | 1.0001                      |
|  |  |
| 2025-06-16 | 1.0001                      |
|  |  |
| 2025-06-17 | 1.0001                      |
|  |  |
| 2025-06-18 | 1.0001                      |
|  |  |
| 2025-06-20 | 1.0001                      |
|  |  |
| 2025-06-23 | 1.0001                      |
|  |  |
| 2025-06-24 | 1.0001                      |
|  |  |
| 2025-06-25 | 1.0001                      |
|  |  |
| 2025-06-26 | 1.0001                      |
|  |  |
| 2025-06-27 | 1.0001                      |
|  |  |
| 2025-06-30 | 1.0001                      |
|  |  |

## Part B: Class-Level Information about the Fund

### Class: Fidelity Investments Money Market Treasury Only Portfolio - Select Class

- **Minimum Initial Investment:** $1000000.00

- **Net Assets of Class:** $2415452003.39

- **Number of Shares Outstanding:** 2415579956.3400

- **Expense Reimbursement/Waiver:** 63597.12

**Daily Net Asset Value per Share (Class)**
| Date       | NAV per Share   |
|:---|:---|
| 2025-06-02 | 1.0000          |
|  |  |
| 2025-06-03 | 1.0000          |
|  |  |
| 2025-06-04 | 1.0000          |
|  |  |
| 2025-06-05 | 1.0000          |
|  |  |
| 2025-06-06 | 1.0000          |
|  |  |
| 2025-06-09 | 1.0000          |
|  |  |
| 2025-06-10 | 1.0000          |
|  |  |
| 2025-06-11 | 1.0000          |
|  |  |
| 2025-06-12 | 1.0000          |
|  |  |
| 2025-06-13 | 1.0000          |
|  |  |
| 2025-06-16 | 1.0000          |
|  |  |
| 2025-06-17 | 1.0000          |
|  |  |
| 2025-06-18 | 1.0000          |
|  |  |
| 2025-06-20 | 1.0000          |
|  |  |
| 2025-06-23 | 1.0000          |
|  |  |
| 2025-06-24 | 1.0000          |
|  |  |
| 2025-06-25 | 1.0000          |
|  |  |
| 2025-06-26 | 1.0000          |
|  |  |
| 2025-06-27 | 1.0000          |
|  |  |
| 2025-06-30 | 1.0000          |
|  |  |

**Daily Shareholder Flows**
| Date       | Gross Subscriptions ($)   | Gross Redemptions ($)   |
|:---|:---|:---|
| 2025-06-02 | $20069846.90              | $9205947.19             |
| 2025-06-03 | $16202435.27              | $9710395.94             |
| 2025-06-04 | $8523662.68               | $8836833.97             |
| 2025-06-05 | $10121842.42              | $11470891.48            |
| 2025-06-06 | $10505798.89              | $27578550.17            |
| 2025-06-09 | $9414612.35               | $5569576.00             |
| 2025-06-10 | $14968604.67              | $22802180.35            |
| 2025-06-11 | $11013128.05              | $9274659.26             |
| 2025-06-12 | $9280973.70               | $5749422.92             |
| 2025-06-13 | $12774054.44              | $9823558.41             |
| 2025-06-16 | $28392696.59              | $8231067.66             |
| 2025-06-17 | $9070653.75               | $13806389.78            |
| 2025-06-18 | $13554918.94              | $8996404.60             |
| 2025-06-20 | $14287185.53              | $11633718.03            |
| 2025-06-23 | $9972430.79               | $35490491.82            |
| 2025-06-24 | $8313773.74               | $9033873.20             |
| 2025-06-25 | $22596278.37              | $10783190.22            |
| 2025-06-26 | $13027121.16              | $9682859.90             |
| 2025-06-27 | $12283007.92              | $10512006.79            |
| 2025-06-30 | $14723329.81              | $8059621.05             |

**Total Gross Subscriptions (Month):** $269096355.97

**Total Gross Redemptions (Month):** $246251638.74

**7-Day Net Yield (Class)**
| Date       | 7-Day Net Yield   |
|:---|:---|
| 2025-06-02 | 4.1000%           |
| 2025-06-03 | 4.1000%           |
| 2025-06-04 | 4.1000%           |
| 2025-06-05 | 4.1000%           |
| 2025-06-06 | 4.0900%           |
| 2025-06-09 | 4.0900%           |
| 2025-06-10 | 4.0900%           |
| 2025-06-11 | 4.0900%           |
| 2025-06-12 | 4.0900%           |
| 2025-06-13 | 4.0900%           |
| 2025-06-16 | 4.1000%           |
| 2025-06-17 | 4.1000%           |
| 2025-06-18 | 4.1000%           |
| 2025-06-20 | 4.1000%           |
| 2025-06-23 | 4.1000%           |
| 2025-06-24 | 4.1000%           |
| 2025-06-25 | 4.1000%           |
| 2025-06-26 | 4.1000%           |
| 2025-06-27 | 4.1000%           |
| 2025-06-30 | 4.1000%           |

**Beneficial/Record Owner Categories**
| Category                                            | Other Category   | Record Owner %   | Beneficial Owner %   |
|:---|:---|:---|:---|
| Depository institution or other banking institution |  | 0.0000%          | 13.9700%             |
| Broker-dealer                                       |  | 0.0000%          | 73.3000%             |

### Class: Fidelity Investments Money Market Treasury Only Portfolio - Class III

- **Minimum Initial Investment:** $1000000.00

- **Net Assets of Class:** $3312375521.78

- **Number of Shares Outstanding:** 3311776546.3200

- **Expense Reimbursement/Waiver:** 105331.04

**Daily Net Asset Value per Share (Class)**
| Date       | NAV per Share   |
|:---|:---|
| 2025-06-02 | 1.0002          |
|  |  |
| 2025-06-03 | 1.0002          |
|  |  |
| 2025-06-04 | 1.0002          |
|  |  |
| 2025-06-05 | 1.0002          |
|  |  |
| 2025-06-06 | 1.0002          |
|  |  |
| 2025-06-09 | 1.0002          |
|  |  |
| 2025-06-10 | 1.0002          |
|  |  |
| 2025-06-11 | 1.0002          |
|  |  |
| 2025-06-12 | 1.0002          |
|  |  |
| 2025-06-13 | 1.0002          |
|  |  |
| 2025-06-16 | 1.0002          |
|  |  |
| 2025-06-17 | 1.0002          |
|  |  |
| 2025-06-18 | 1.0002          |
|  |  |
| 2025-06-20 | 1.0002          |
|  |  |
| 2025-06-23 | 1.0002          |
|  |  |
| 2025-06-24 | 1.0003          |
|  |  |
| 2025-06-25 | 1.0003          |
|  |  |
| 2025-06-26 | 1.0002          |
|  |  |
| 2025-06-27 | 1.0002          |
|  |  |
| 2025-06-30 | 1.0002          |
|  |  |

**Daily Shareholder Flows**
| Date       | Gross Subscriptions ($)   | Gross Redemptions ($)   |
|:---|:---|:---|
| 2025-06-02 | $24325715.79              | $58542976.74            |
| 2025-06-03 | $112203537.01             | $2188929.46             |
| 2025-06-04 | $54558715.29              | $3393303.80             |
| 2025-06-05 | $4697161.72               | $40572987.39            |
| 2025-06-06 | $13086942.21              | $100110865.73           |
| 2025-06-09 | $18379139.57              | $70774181.89            |
| 2025-06-10 | $8882159.71               | $87934849.28            |
| 2025-06-11 | $8590316.24               | $4079728.43             |
| 2025-06-12 | $12479011.40              | $48867326.15            |
| 2025-06-13 | $23489710.87              | $71580286.68            |
| 2025-06-16 | $66984123.79              | $28071604.29            |
| 2025-06-17 | $15459095.15              | $16674759.36            |
| 2025-06-18 | $49273883.15              | $8577073.52             |
| 2025-06-20 | $7381242.55               | $151676456.57           |
| 2025-06-23 | $13491790.49              | $20257983.48            |
| 2025-06-24 | $92415006.66              | $2295806.48             |
| 2025-06-25 | $18900887.97              | $5764302.43             |
| 2025-06-26 | $11237580.73              | $35400692.98            |
| 2025-06-27 | $36125642.38              | $34524186.33            |
| 2025-06-30 | $27318300.42              | $134764875.30           |

**Total Gross Subscriptions (Month):** $619279963.10

**Total Gross Redemptions (Month):** $926053176.29

**7-Day Net Yield (Class)**
| Date       | 7-Day Net Yield   |
|:---|:---|
| 2025-06-02 | 3.9000%           |
| 2025-06-03 | 3.9000%           |
| 2025-06-04 | 3.9000%           |
| 2025-06-05 | 3.9000%           |
| 2025-06-06 | 3.8900%           |
| 2025-06-09 | 3.8900%           |
| 2025-06-10 | 3.8900%           |
| 2025-06-11 | 3.8900%           |
| 2025-06-12 | 3.8900%           |
| 2025-06-13 | 3.8900%           |
| 2025-06-16 | 3.9000%           |
| 2025-06-17 | 3.9000%           |
| 2025-06-18 | 3.9000%           |
| 2025-06-20 | 3.9000%           |
| 2025-06-23 | 3.9000%           |
| 2025-06-24 | 3.9000%           |
| 2025-06-25 | 3.9000%           |
| 2025-06-26 | 3.9000%           |
| 2025-06-27 | 3.9000%           |
| 2025-06-30 | 3.9000%           |

**Beneficial/Record Owner Categories**
| Category                                            | Other Category   | Record Owner %   | Beneficial Owner %   |
|:---|:---|:---|:---|
| Depository institution or other banking institution |  | 6.0100%          | 0.0000%              |
| Depository institution or other banking institution |  | 6.2900%          | 0.0000%              |
| Broker-dealer                                       |  | 0.0000%          | 7.9400%              |
| Depository institution or other banking institution |  | 37.9800%         | 0.0000%              |
| Depository institution or other banking institution |  | 5.1200%          | 0.0000%              |
| Depository institution or other banking institution |  | 0.0000%          | 28.9100%             |

### Class: Fidelity Investments Money Market Treasury Only Portfolio - Class II

- **Minimum Initial Investment:** $1000000.00

- **Net Assets of Class:** $3461788462.80

- **Number of Shares Outstanding:** 3462215142.9500

- **Expense Reimbursement/Waiver:** 98614.68

**Daily Net Asset Value per Share (Class)**
| Date       | NAV per Share   |
|:---|:---|
| 2025-06-02 | 0.9999          |
|  |  |
| 2025-06-03 | 0.9999          |
|  |  |
| 2025-06-04 | 0.9999          |
|  |  |
| 2025-06-05 | 0.9999          |
|  |  |
| 2025-06-06 | 0.9999          |
|  |  |
| 2025-06-09 | 0.9999          |
|  |  |
| 2025-06-10 | 0.9999          |
|  |  |
| 2025-06-11 | 0.9999          |
|  |  |
| 2025-06-12 | 0.9999          |
|  |  |
| 2025-06-13 | 0.9999          |
|  |  |
| 2025-06-16 | 0.9999          |
|  |  |
| 2025-06-17 | 0.9999          |
|  |  |
| 2025-06-18 | 0.9999          |
|  |  |
| 2025-06-20 | 0.9999          |
|  |  |
| 2025-06-23 | 0.9999          |
|  |  |
| 2025-06-24 | 1.0000          |
|  |  |
| 2025-06-25 | 0.9999          |
|  |  |
| 2025-06-26 | 0.9999          |
|  |  |
| 2025-06-27 | 0.9999          |
|  |  |
| 2025-06-30 | 0.9999          |
|  |  |

**Daily Shareholder Flows**
| Date       | Gross Subscriptions ($)   | Gross Redemptions ($)   |
|:---|:---|:---|
| 2025-06-02 | $26949200.88              | $22147664.74            |
| 2025-06-03 | $190561433.83             | $277021456.23           |
| 2025-06-04 | $552278948.29             | $141222977.14           |
| 2025-06-05 | $25928471.36              | $69028462.88            |
| 2025-06-06 | $50636516.10              | $32594718.14            |
| 2025-06-09 | $10480341.52              | $14013750.00            |
| 2025-06-10 | $61357708.65              | $101395228.17           |
| 2025-06-11 | $1690014.24               | $28091275.14            |
| 2025-06-12 | $24286751.24              | $10638459.88            |
| 2025-06-13 | $7215278.42               | $49896989.40            |
| 2025-06-16 | $35981615.25              | $1269733.24             |
| 2025-06-17 | $13121865.64              | $563289.62              |
| 2025-06-18 | $24366948.91              | $80192094.09            |
| 2025-06-20 | $57619322.53              | $25226788.50            |
| 2025-06-23 | $5884534.42               | $17411649.85            |
| 2025-06-24 | $9600792.36               | $52599738.95            |
| 2025-06-25 | $33316696.32              | $8319642.30             |
| 2025-06-26 | $42120559.00              | $61300050.40            |
| 2025-06-27 | $3727565.51               | $57172152.51            |
| 2025-06-30 | $70080183.32              | $770038.07              |

**Total Gross Subscriptions (Month):** $1247204747.79

**Total Gross Redemptions (Month):** $1050876159.25

**7-Day Net Yield (Class)**
| Date       | 7-Day Net Yield   |
|:---|:---|
| 2025-06-02 | 4.0000%           |
| 2025-06-03 | 4.0000%           |
| 2025-06-04 | 4.0000%           |
| 2025-06-05 | 4.0000%           |
| 2025-06-06 | 3.9900%           |
| 2025-06-09 | 3.9900%           |
| 2025-06-10 | 3.9900%           |
| 2025-06-11 | 3.9900%           |
| 2025-06-12 | 3.9900%           |
| 2025-06-13 | 3.9900%           |
| 2025-06-16 | 4.0000%           |
| 2025-06-17 | 4.0000%           |
| 2025-06-18 | 4.0000%           |
| 2025-06-20 | 4.0000%           |
| 2025-06-23 | 4.0000%           |
| 2025-06-24 | 4.0000%           |
| 2025-06-25 | 4.0000%           |
| 2025-06-26 | 4.0000%           |
| 2025-06-27 | 4.0000%           |
| 2025-06-30 | 4.0000%           |

**Beneficial/Record Owner Categories**
| Category                                            | Other Category   | Record Owner %   | Beneficial Owner %   |
|:---|:---|:---|:---|
| Depository institution or other banking institution |  | 14.8700%         | 0.0000%              |
| Depository institution or other banking institution |  | 0.0000%          | 12.6500%             |
| Depository institution or other banking institution |  | 54.8800%         | 0.0000%              |
| Non-financial corporation                           |  | 10.3900%         | 0.0000%              |

### Class: Fidelity Investments Money Market Treasury Only Portfolio - Class IV

- **Minimum Initial Investment:** $1000000.00

- **Net Assets of Class:** $1068934339.96

- **Number of Shares Outstanding:** 1068866460.9000

- **Expense Reimbursement/Waiver:** 34423.79

**Daily Net Asset Value per Share (Class)**
| Date       | NAV per Share   |
|:---|:---|
| 2025-06-02 | 1.0001          |
|  |  |
| 2025-06-03 | 1.0001          |
|  |  |
| 2025-06-04 | 1.0001          |
|  |  |
| 2025-06-05 | 1.0001          |
|  |  |
| 2025-06-06 | 1.0001          |
|  |  |
| 2025-06-09 | 1.0001          |
|  |  |
| 2025-06-10 | 1.0001          |
|  |  |
| 2025-06-11 | 1.0001          |
|  |  |
| 2025-06-12 | 1.0001          |
|  |  |
| 2025-06-13 | 1.0001          |
|  |  |
| 2025-06-16 | 1.0001          |
|  |  |
| 2025-06-17 | 1.0001          |
|  |  |
| 2025-06-18 | 1.0001          |
|  |  |
| 2025-06-20 | 1.0001          |
|  |  |
| 2025-06-23 | 1.0001          |
|  |  |
| 2025-06-24 | 1.0001          |
|  |  |
| 2025-06-25 | 1.0001          |
|  |  |
| 2025-06-26 | 1.0001          |
|  |  |
| 2025-06-27 | 1.0001          |
|  |  |
| 2025-06-30 | 1.0001          |
|  |  |

**Daily Shareholder Flows**
| Date       | Gross Subscriptions ($)   | Gross Redemptions ($)   |
|:---|:---|:---|
| 2025-06-02 | $18927306.98              | $11622615.18            |
| 2025-06-03 | $13577286.87              | $6050994.94             |
| 2025-06-04 | $20175993.76              | $9836182.76             |
| 2025-06-05 | $14859393.23              | $11977989.42            |
| 2025-06-06 | $11450547.85              | $5240929.87             |
| 2025-06-09 | $15023636.96              | $20687184.77            |
| 2025-06-10 | $20500527.73              | $13992774.23            |
| 2025-06-11 | $43737151.22              | $23951475.30            |
| 2025-06-12 | $9255622.23               | $50437653.32            |
| 2025-06-13 | $4263967.57               | $15159600.56            |
| 2025-06-16 | $5335149.77               | $6521225.46             |
| 2025-06-17 | $24573075.48              | $7710686.14             |
| 2025-06-18 | $18241609.37              | $21857393.83            |
| 2025-06-20 | $8061994.20               | $11649213.79            |
| 2025-06-23 | $5520441.83               | $19599144.08            |
| 2025-06-24 | $7056270.84               | $19526513.82            |
| 2025-06-25 | $5055445.85               | $7915031.14             |
| 2025-06-26 | $16238196.89              | $17866323.49            |
| 2025-06-27 | $11346626.34              | $13150433.42            |
| 2025-06-30 | $18422872.46              | $6152703.52             |

**Total Gross Subscriptions (Month):** $291623117.43

**Total Gross Redemptions (Month):** $300906069.04

**7-Day Net Yield (Class)**
| Date       | 7-Day Net Yield   |
|:---|:---|
| 2025-06-02 | 3.6500%           |
| 2025-06-03 | 3.6500%           |
| 2025-06-04 | 3.6500%           |
| 2025-06-05 | 3.6500%           |
| 2025-06-06 | 3.6400%           |
| 2025-06-09 | 3.6400%           |
| 2025-06-10 | 3.6400%           |
| 2025-06-11 | 3.6400%           |
| 2025-06-12 | 3.6400%           |
| 2025-06-13 | 3.6400%           |
| 2025-06-16 | 3.6500%           |
| 2025-06-17 | 3.6500%           |
| 2025-06-18 | 3.6500%           |
| 2025-06-20 | 3.6500%           |
| 2025-06-23 | 3.6500%           |
| 2025-06-24 | 3.6500%           |
| 2025-06-25 | 3.6500%           |
| 2025-06-26 | 3.6500%           |
| 2025-06-27 | 3.6500%           |
| 2025-06-30 | 3.6500%           |

**Beneficial/Record Owner Categories**
| Category                                            | Other Category   | Record Owner %   | Beneficial Owner %   |
|:---|:---|:---|:---|
| Depository institution or other banking institution |  | 0.0000%          | 99.5000%             |

### Class: Fidelity Investments Money Market Treasury Only Portfolio - Class I

- **Minimum Initial Investment:** $1000000.00

- **Net Assets of Class:** $26762651620.20

- **Number of Shares Outstanding:** 26758617762.6000

- **Expense Reimbursement/Waiver:** 703052.26

**Daily Net Asset Value per Share (Class)**
| Date       | NAV per Share   |
|:---|:---|
| 2025-06-02 | 1.0002          |
|  |  |
| 2025-06-03 | 1.0002          |
|  |  |
| 2025-06-04 | 1.0002          |
|  |  |
| 2025-06-05 | 1.0002          |
|  |  |
| 2025-06-06 | 1.0002          |
|  |  |
| 2025-06-09 | 1.0002          |
|  |  |
| 2025-06-10 | 1.0002          |
|  |  |
| 2025-06-11 | 1.0002          |
|  |  |
| 2025-06-12 | 1.0002          |
|  |  |
| 2025-06-13 | 1.0002          |
|  |  |
| 2025-06-16 | 1.0002          |
|  |  |
| 2025-06-17 | 1.0002          |
|  |  |
| 2025-06-18 | 1.0002          |
|  |  |
| 2025-06-20 | 1.0002          |
|  |  |
| 2025-06-23 | 1.0002          |
|  |  |
| 2025-06-24 | 1.0002          |
|  |  |
| 2025-06-25 | 1.0002          |
|  |  |
| 2025-06-26 | 1.0002          |
|  |  |
| 2025-06-27 | 1.0002          |
|  |  |
| 2025-06-30 | 1.0002          |
|  |  |

**Daily Shareholder Flows**
| Date       | Gross Subscriptions ($)   | Gross Redemptions ($)   |
|:---|:---|:---|
| 2025-06-02 | $465595949.91             | $177892937.75           |
| 2025-06-03 | $288769279.99             | $144856115.79           |
| 2025-06-04 | $159890391.58             | $142143621.92           |
| 2025-06-05 | $151646153.24             | $131552247.62           |
| 2025-06-06 | $159034671.24             | $195305252.56           |
| 2025-06-09 | $206034894.19             | $176303535.43           |
| 2025-06-10 | $189592480.40             | $215516485.10           |
| 2025-06-11 | $105983502.14             | $180892445.52           |
| 2025-06-12 | $152383509.99             | $183393332.76           |
| 2025-06-13 | $255632819.55             | $169419982.49           |
| 2025-06-16 | $285717197.37             | $258750391.59           |
| 2025-06-17 | $296304709.57             | $203659900.47           |
| 2025-06-18 | $202353210.61             | $222927910.74           |
| 2025-06-20 | $274219626.98             | $245996801.54           |
| 2025-06-23 | $179898790.97             | $124125379.58           |
| 2025-06-24 | $231717036.53             | $265312388.73           |
| 2025-06-25 | $158099058.23             | $261629938.42           |
| 2025-06-26 | $184121217.75             | $218984221.19           |
| 2025-06-27 | $264023036.89             | $254421485.09           |
| 2025-06-30 | $360980099.30             | $359624965.75           |

**Total Gross Subscriptions (Month):** $4571997636.43

**Total Gross Redemptions (Month):** $4132709340.04

**7-Day Net Yield (Class)**
| Date       | 7-Day Net Yield   |
|:---|:---|
| 2025-06-02 | 4.1500%           |
| 2025-06-03 | 4.1500%           |
| 2025-06-04 | 4.1500%           |
| 2025-06-05 | 4.1500%           |
| 2025-06-06 | 4.1400%           |
| 2025-06-09 | 4.1400%           |
| 2025-06-10 | 4.1400%           |
| 2025-06-11 | 4.1400%           |
| 2025-06-12 | 4.1400%           |
| 2025-06-13 | 4.1400%           |
| 2025-06-16 | 4.1500%           |
| 2025-06-17 | 4.1500%           |
| 2025-06-18 | 4.1500%           |
| 2025-06-20 | 4.1500%           |
| 2025-06-23 | 4.1500%           |
| 2025-06-24 | 4.1500%           |
| 2025-06-25 | 4.1500%           |
| 2025-06-26 | 4.1500%           |
| 2025-06-27 | 4.1500%           |
| 2025-06-30 | 4.1500%           |

**Beneficial/Record Owner Categories**
| Category                                            | Other Category   | Record Owner %   | Beneficial Owner %   |
|:---|:---|:---|:---|
| Depository institution or other banking institution |  | 10.3300%         | 0.0000%              |
| Broker-dealer                                       |  | 0.0000%          | 13.9700%             |

### Class: Fidelity Investments Money Market Treasury Only Portfolio - Institutional Class

- **Minimum Initial Investment:** $10000000.00

- **Net Assets of Class:** $64079297684.06

- **Number of Shares Outstanding:** 64079031160.1000

- **Expense Reimbursement/Waiver:** 2183618.54

**Daily Net Asset Value per Share (Class)**
| Date       | NAV per Share   |
|:---|:---|
| 2025-06-02 | 1.0000          |
|  |  |
| 2025-06-03 | 1.0000          |
|  |  |
| 2025-06-04 | 1.0001          |
|  |  |
| 2025-06-05 | 1.0000          |
|  |  |
| 2025-06-06 | 1.0000          |
|  |  |
| 2025-06-09 | 1.0000          |
|  |  |
| 2025-06-10 | 1.0000          |
|  |  |
| 2025-06-11 | 1.0001          |
|  |  |
| 2025-06-12 | 1.0000          |
|  |  |
| 2025-06-13 | 1.0001          |
|  |  |
| 2025-06-16 | 1.0000          |
|  |  |
| 2025-06-17 | 1.0000          |
|  |  |
| 2025-06-18 | 1.0000          |
|  |  |
| 2025-06-20 | 1.0001          |
|  |  |
| 2025-06-23 | 1.0000          |
|  |  |
| 2025-06-24 | 1.0001          |
|  |  |
| 2025-06-25 | 1.0001          |
|  |  |
| 2025-06-26 | 1.0000          |
|  |  |
| 2025-06-27 | 1.0000          |
|  |  |
| 2025-06-30 | 1.0001          |
|  |  |

**Daily Shareholder Flows**
| Date       | Gross Subscriptions ($)   | Gross Redemptions ($)   |
|:---|:---|:---|
| 2025-06-02 | $531530776.85             | $346453163.05           |
| 2025-06-03 | $450564494.54             | $353893221.38           |
| 2025-06-04 | $355407847.23             | $478650371.87           |
| 2025-06-05 | $773518130.21             | $426468132.64           |
| 2025-06-06 | $583168666.50             | $675319586.67           |
| 2025-06-09 | $359552375.33             | $416446114.72           |
| 2025-06-10 | $351773652.33             | $407103165.17           |
| 2025-06-11 | $249320314.74             | $423422158.38           |
| 2025-06-12 | $510116502.69             | $697784955.65           |
| 2025-06-13 | $221067355.25             | $791961060.92           |
| 2025-06-16 | $517822181.36             | $373041383.05           |
| 2025-06-17 | $1117338087.92            | $328267087.10           |
| 2025-06-18 | $460776128.27             | $418656782.35           |
| 2025-06-20 | $929840842.54             | $356476414.70           |
| 2025-06-23 | $253729918.98             | $1034191851.56          |
| 2025-06-24 | $355674227.02             | $293559746.44           |
| 2025-06-25 | $263809115.83             | $321090382.38           |
| 2025-06-26 | $355694213.15             | $414501618.59           |
| 2025-06-27 | $401825224.62             | $642706099.27           |
| 2025-06-30 | $904956609.47             | $654287777.06           |

**Total Gross Subscriptions (Month):** $9947486664.83

**Total Gross Redemptions (Month):** $9854281072.95

**7-Day Net Yield (Class)**
| Date       | 7-Day Net Yield   |
|:---|:---|
| 2025-06-02 | 4.1900%           |
| 2025-06-03 | 4.1900%           |
| 2025-06-04 | 4.1900%           |
| 2025-06-05 | 4.1900%           |
| 2025-06-06 | 4.1800%           |
| 2025-06-09 | 4.1800%           |
| 2025-06-10 | 4.1800%           |
| 2025-06-11 | 4.1800%           |
| 2025-06-12 | 4.1800%           |
| 2025-06-13 | 4.1800%           |
| 2025-06-16 | 4.1900%           |
| 2025-06-17 | 4.1900%           |
| 2025-06-18 | 4.1900%           |
| 2025-06-20 | 4.1900%           |
| 2025-06-23 | 4.1900%           |
| 2025-06-24 | 4.1900%           |
| 2025-06-25 | 4.1900%           |
| 2025-06-26 | 4.1900%           |
| 2025-06-27 | 4.1900%           |
| 2025-06-30 | 4.1900%           |

**Beneficial/Record Owner Categories**
| Category                                            | Other Category   | Record Owner %   | Beneficial Owner %   |
|:---|:---|:---|:---|
| Broker-dealer                                       |  | 0.0300%          | 21.2600%             |
| Depository institution or other banking institution |  | 14.6700%         | 0.0000%              |
| Broker-dealer                                       |  | 0.0000%          | 11.5100%             |

## Part C: Schedule of Portfolio Securities

### Security 1: US Treasury Bill

- **C.1 - Title:** UST BILLS 0% 07/08/2025
- **C.6 - Investment Category:** U.S. Treasury Debt
- **Identifiers:** C.3 - CUSIP: 912797PZ4, C.4 - ISIN: US912797PZ47, C.3 - LEI: 254900HROIFWPRGM1V77, C.5 - Other ID: LBF474000
- **C.18 - Value (incl. sponsor support):** $1718174086.23
- **C.18.a - Value (excl. sponsor support):** $1718174086.23
- **C.19 - Percentage of Net Assets:** 1.7000%
- **C.17 - Yield as of Reporting Date:** 3.6500%
- **C.11 - Maturity Date (WAM):** 2025-07-08
- **C.12 - Maturity Date (WAL):** 2025-07-08
- **C.13 - Final Legal Maturity Date:** 2025-07-08
- **C.10 - Ratings:** N/A: N/A
- **Characteristics:** C.9 Eligible Security? Yes, C.14 Has Demand Feature? No, C.15 Has Guarantee? No, C.16 Has Enhancement? No, C.22 Is an Illiquid Security? No, C.20 Is a Daily Liquid Asset? Yes, C.21 Is a Weekly Liquid Asset? Yes, C.23 Categorized at Level 3? No

### Security 2: US Treasury Bill

- **C.1 - Title:** UST BILLS 0% 07/15/2025
- **C.6 - Investment Category:** U.S. Treasury Debt
- **Identifiers:** C.3 - CUSIP: 912797QA8, C.4 - ISIN: US912797QA86, C.3 - LEI: 254900HROIFWPRGM1V77, C.5 - Other ID: LBO735000
- **C.18 - Value (incl. sponsor support):** $1233005647.90
- **C.18.a - Value (excl. sponsor support):** $1233005647.90
- **C.19 - Percentage of Net Assets:** 1.2200%
- **C.17 - Yield as of Reporting Date:** 3.9000%
- **C.11 - Maturity Date (WAM):** 2025-07-15
- **C.12 - Maturity Date (WAL):** 2025-07-15
- **C.13 - Final Legal Maturity Date:** 2025-07-15
- **C.10 - Ratings:** N/A: N/A
- **Characteristics:** C.9 Eligible Security? Yes, C.14 Has Demand Feature? No, C.15 Has Guarantee? No, C.16 Has Enhancement? No, C.22 Is an Illiquid Security? No, C.20 Is a Daily Liquid Asset? Yes, C.21 Is a Weekly Liquid Asset? Yes, C.23 Categorized at Level 3? No

### Security 3: US Treasury Notes

- **C.1 - Title:** UST NOTES 3MB+9.8 01/31/2027
- **C.6 - Investment Category:** U.S. Treasury Debt
- **Identifiers:** C.3 - CUSIP: 91282CMJ7, C.4 - ISIN: US91282CMJ70, C.3 - LEI: 254900HROIFWPRGM1V77, C.5 - Other ID: KYF870000
- **C.18 - Value (incl. sponsor support):** $3123541687.50
- **C.18.a - Value (excl. sponsor support):** $3123541687.50
- **C.19 - Percentage of Net Assets:** 3.0900%
- **C.17 - Yield as of Reporting Date:** 4.3700%
- **C.11 - Maturity Date (WAM):** 2025-07-01
- **C.12 - Maturity Date (WAL):** 2027-01-31
- **C.13 - Final Legal Maturity Date:** 2027-01-31
- **C.10 - Ratings:** N/A: N/A
- **Characteristics:** C.9 Eligible Security? Yes, C.14 Has Demand Feature? No, C.15 Has Guarantee? No, C.16 Has Enhancement? No, C.22 Is an Illiquid Security? No, C.20 Is a Daily Liquid Asset? Yes, C.21 Is a Weekly Liquid Asset? Yes, C.23 Categorized at Level 3? No

### Security 4: US Treasury Bill

- **C.1 - Title:** UST BILLS 0% 07/10/2025
- **C.6 - Investment Category:** U.S. Treasury Debt
- **Identifiers:** C.3 - CUSIP: 912797LW5, C.4 - ISIN: US912797LW51, C.3 - LEI: 254900HROIFWPRGM1V77, C.5 - Other ID: KLV714000
- **C.18 - Value (incl. sponsor support):** $1313658946.43
- **C.18.a - Value (excl. sponsor support):** $1313658946.43
- **C.19 - Percentage of Net Assets:** 1.3000%
- **C.17 - Yield as of Reporting Date:** 3.8000%
- **C.11 - Maturity Date (WAM):** 2025-07-10
- **C.12 - Maturity Date (WAL):** 2025-07-10
- **C.13 - Final Legal Maturity Date:** 2025-07-10
- **C.10 - Ratings:** N/A: N/A
- **Characteristics:** C.9 Eligible Security? Yes, C.14 Has Demand Feature? No, C.15 Has Guarantee? No, C.16 Has Enhancement? No, C.22 Is an Illiquid Security? No, C.20 Is a Daily Liquid Asset? Yes, C.21 Is a Weekly Liquid Asset? Yes, C.23 Categorized at Level 3? No

### Security 5: US Treasury Bill

- **C.1 - Title:** UST BILLS 0% 09/25/2025
- **C.6 - Investment Category:** U.S. Treasury Debt
- **Identifiers:** C.3 - CUSIP: 912797PY7, C.4 - ISIN: US912797PY71, C.3 - LEI: 254900HROIFWPRGM1V77, C.5 - Other ID: LCF212000
- **C.18 - Value (incl. sponsor support):** $4728194914.56
- **C.18.a - Value (excl. sponsor support):** $4728194914.56
- **C.19 - Percentage of Net Assets:** 4.6800%
- **C.17 - Yield as of Reporting Date:** 4.2800%
- **C.11 - Maturity Date (WAM):** 2025-09-25
- **C.12 - Maturity Date (WAL):** 2025-09-25
- **C.13 - Final Legal Maturity Date:** 2025-09-25
- **C.10 - Ratings:** N/A: N/A
- **Characteristics:** C.9 Eligible Security? Yes, C.14 Has Demand Feature? No, C.15 Has Guarantee? No, C.16 Has Enhancement? No, C.22 Is an Illiquid Security? No, C.20 Is a Daily Liquid Asset? Yes, C.21 Is a Weekly Liquid Asset? Yes, C.23 Categorized at Level 3? No

### Security 6: US Treasury Bill

- **C.1 - Title:** UST BILLS 0% 07/01/2025
- **C.6 - Investment Category:** U.S. Treasury Debt
- **Identifiers:** C.3 - CUSIP: 912797PU5, C.4 - ISIN: US912797PU59, C.3 - LEI: 254900HROIFWPRGM1V77, C.5 - Other ID: LAU992000
- **C.18 - Value (incl. sponsor support):** $2458153500.00
- **C.18.a - Value (excl. sponsor support):** $2458153500.00
- **C.19 - Percentage of Net Assets:** 2.4300%
- **C.17 - Yield as of Reporting Date:** 0.0000%
- **C.11 - Maturity Date (WAM):** 2025-07-01
- **C.12 - Maturity Date (WAL):** 2025-07-01
- **C.13 - Final Legal Maturity Date:** 2025-07-01
- **C.10 - Ratings:** N/A: N/A
- **Characteristics:** C.9 Eligible Security? Yes, C.14 Has Demand Feature? No, C.15 Has Guarantee? No, C.16 Has Enhancement? No, C.22 Is an Illiquid Security? No, C.20 Is a Daily Liquid Asset? Yes, C.21 Is a Weekly Liquid Asset? Yes, C.23 Categorized at Level 3? No

### Security 7: US Treasury Bill

- **C.1 - Title:** UST BILLS 0% 07/03/2025
- **C.6 - Investment Category:** U.S. Treasury Debt
- **Identifiers:** C.3 - CUSIP: 912797NX1, C.4 - ISIN: US912797NX17, C.3 - LEI: 254900HROIFWPRGM1V77, C.5 - Other ID: KWT485000
- **C.18 - Value (incl. sponsor support):** $1393633644.71
- **C.18.a - Value (excl. sponsor support):** $1393633644.71
- **C.19 - Percentage of Net Assets:** 1.3800%
- **C.17 - Yield as of Reporting Date:** 2.8100%
- **C.11 - Maturity Date (WAM):** 2025-07-03
- **C.12 - Maturity Date (WAL):** 2025-07-03
- **C.13 - Final Legal Maturity Date:** 2025-07-03
- **C.10 - Ratings:** N/A: N/A
- **Characteristics:** C.9 Eligible Security? Yes, C.14 Has Demand Feature? No, C.15 Has Guarantee? No, C.16 Has Enhancement? No, C.22 Is an Illiquid Security? No, C.20 Is a Daily Liquid Asset? Yes, C.21 Is a Weekly Liquid Asset? Yes, C.23 Categorized at Level 3? No

### Security 8: US Treasury Notes

- **C.1 - Title:** UST NOTES 4.875% 04/30/2026
- **C.6 - Investment Category:** U.S. Treasury Debt
- **Identifiers:** C.3 - CUSIP: 91282CKK6, C.4 - ISIN: US91282CKK61, C.3 - LEI: 254900HROIFWPRGM1V77, C.5 - Other ID: KIF731000
- **C.18 - Value (incl. sponsor support):** $44778125.00
- **C.18.a - Value (excl. sponsor support):** $44778125.00
- **C.19 - Percentage of Net Assets:** 0.0400%
- **C.17 - Yield as of Reporting Date:** 4.1000%
- **C.11 - Maturity Date (WAM):** 2026-04-30
- **C.12 - Maturity Date (WAL):** 2026-04-30
- **C.13 - Final Legal Maturity Date:** 2026-04-30
- **C.10 - Ratings:** N/A: N/A
- **Characteristics:** C.9 Eligible Security? Yes, C.14 Has Demand Feature? No, C.15 Has Guarantee? No, C.16 Has Enhancement? No, C.22 Is an Illiquid Security? No, C.20 Is a Daily Liquid Asset? Yes, C.21 Is a Weekly Liquid Asset? Yes, C.23 Categorized at Level 3? No

### Security 9: US Treasury Bill

- **C.1 - Title:** UST BILLS 0% 08/12/2025
- **C.6 - Investment Category:** U.S. Treasury Debt
- **Identifiers:** C.3 - CUSIP: 912797QJ9, C.4 - ISIN: US912797QJ95, C.3 - LEI: 254900HROIFWPRGM1V77, C.5 - Other ID: LDQ675000
- **C.18 - Value (incl. sponsor support):** $1767086522.40
- **C.18.a - Value (excl. sponsor support):** $1767086522.40
- **C.19 - Percentage of Net Assets:** 1.7500%
- **C.17 - Yield as of Reporting Date:** 4.2500%
- **C.11 - Maturity Date (WAM):** 2025-08-12
- **C.12 - Maturity Date (WAL):** 2025-08-12
- **C.13 - Final Legal Maturity Date:** 2025-08-12
- **C.10 - Ratings:** N/A: N/A
- **Characteristics:** C.9 Eligible Security? Yes, C.14 Has Demand Feature? No, C.15 Has Guarantee? No, C.16 Has Enhancement? No, C.22 Is an Illiquid Security? No, C.20 Is a Daily Liquid Asset? Yes, C.21 Is a Weekly Liquid Asset? Yes, C.23 Categorized at Level 3? No

### Security 10: US Treasury Bill

- **C.1 - Title:** UST BILLS 0% 07/22/2025
- **C.6 - Investment Category:** U.S. Treasury Debt
- **Identifiers:** C.3 - CUSIP: 912797QB6, C.4 - ISIN: US912797QB69, C.3 - LEI: 254900HROIFWPRGM1V77, C.5 - Other ID: LBY728000
- **C.18 - Value (incl. sponsor support):** $2248527671.18
- **C.18.a - Value (excl. sponsor support):** $2248527671.18
- **C.19 - Percentage of Net Assets:** 2.2200%
- **C.17 - Yield as of Reporting Date:** 4.0000%
- **C.11 - Maturity Date (WAM):** 2025-07-22
- **C.12 - Maturity Date (WAL):** 2025-07-22
- **C.13 - Final Legal Maturity Date:** 2025-07-22
- **C.10 - Ratings:** N/A: N/A
- **Characteristics:** C.9 Eligible Security? Yes, C.14 Has Demand Feature? No, C.15 Has Guarantee? No, C.16 Has Enhancement? No, C.22 Is an Illiquid Security? No, C.20 Is a Daily Liquid Asset? Yes, C.21 Is a Weekly Liquid Asset? Yes, C.23 Categorized at Level 3? No

### Security 11: US Treasury Bill

- **C.1 - Title:** UST BILLS 0% 08/14/2025
- **C.6 - Investment Category:** U.S. Treasury Debt
- **Identifiers:** C.3 - CUSIP: 912797PN1, C.4 - ISIN: US912797PN17, C.3 - LEI: 254900HROIFWPRGM1V77, C.5 - Other ID: KYY111000
- **C.18 - Value (incl. sponsor support):** $2212294665.44
- **C.18.a - Value (excl. sponsor support):** $2212294665.44
- **C.19 - Percentage of Net Assets:** 2.1900%
- **C.17 - Yield as of Reporting Date:** 4.2600%
- **C.11 - Maturity Date (WAM):** 2025-08-14
- **C.12 - Maturity Date (WAL):** 2025-08-14
- **C.13 - Final Legal Maturity Date:** 2025-08-14
- **C.10 - Ratings:** N/A: N/A
- **Characteristics:** C.9 Eligible Security? Yes, C.14 Has Demand Feature? No, C.15 Has Guarantee? No, C.16 Has Enhancement? No, C.22 Is an Illiquid Security? No, C.20 Is a Daily Liquid Asset? Yes, C.21 Is a Weekly Liquid Asset? Yes, C.23 Categorized at Level 3? No

### Security 12: US Treasury Bill

- **C.1 - Title:** UST BILLS 0% 09/23/2025
- **C.6 - Investment Category:** U.S. Treasury Debt
- **Identifiers:** C.3 - CUSIP: 912797QV2, C.4 - ISIN: US912797QV24, C.3 - LEI: 254900HROIFWPRGM1V77, C.5 - Other ID: LGA866000
- **C.18 - Value (incl. sponsor support):** $4761790431.72
- **C.18.a - Value (excl. sponsor support):** $4761790431.72
- **C.19 - Percentage of Net Assets:** 4.7100%
- **C.17 - Yield as of Reporting Date:** 4.2900%
- **C.11 - Maturity Date (WAM):** 2025-09-23
- **C.12 - Maturity Date (WAL):** 2025-09-23
- **C.13 - Final Legal Maturity Date:** 2025-09-23
- **C.10 - Ratings:** N/A: N/A
- **Characteristics:** C.9 Eligible Security? Yes, C.14 Has Demand Feature? No, C.15 Has Guarantee? No, C.16 Has Enhancement? No, C.22 Is an Illiquid Security? No, C.20 Is a Daily Liquid Asset? Yes, C.21 Is a Weekly Liquid Asset? Yes, C.23 Categorized at Level 3? No

### Security 13: US Treasury Bill

- **C.1 - Title:** UST BILLS 0% 08/07/2025
- **C.6 - Investment Category:** U.S. Treasury Debt
- **Identifiers:** C.3 - CUSIP: 912797MG9, C.4 - ISIN: US912797MG92, C.3 - LEI: 254900HROIFWPRGM1V77, C.5 - Other ID: KNO747000
- **C.18 - Value (incl. sponsor support):** $7295986166.40
- **C.18.a - Value (excl. sponsor support):** $7295986166.40
- **C.19 - Percentage of Net Assets:** 7.2200%
- **C.17 - Yield as of Reporting Date:** 4.1800%
- **C.11 - Maturity Date (WAM):** 2025-08-07
- **C.12 - Maturity Date (WAL):** 2025-08-07
- **C.13 - Final Legal Maturity Date:** 2025-08-07
- **C.10 - Ratings:** N/A: N/A
- **Characteristics:** C.9 Eligible Security? Yes, C.14 Has Demand Feature? No, C.15 Has Guarantee? No, C.16 Has Enhancement? No, C.22 Is an Illiquid Security? No, C.20 Is a Daily Liquid Asset? Yes, C.21 Is a Weekly Liquid Asset? Yes, C.23 Categorized at Level 3? No

### Security 14: US Treasury Bill

- **C.1 - Title:** UST BILLS 0% 07/31/2025
- **C.6 - Investment Category:** U.S. Treasury Debt
- **Identifiers:** C.3 - CUSIP: 912797PG6, C.4 - ISIN: US912797PG65, C.3 - LEI: 254900HROIFWPRGM1V77, C.5 - Other ID: KYF869000
- **C.18 - Value (incl. sponsor support):** $4736594860.25
- **C.18.a - Value (excl. sponsor support):** $4736594860.25
- **C.19 - Percentage of Net Assets:** 4.6900%
- **C.17 - Yield as of Reporting Date:** 4.0700%
- **C.11 - Maturity Date (WAM):** 2025-07-31
- **C.12 - Maturity Date (WAL):** 2025-07-31
- **C.13 - Final Legal Maturity Date:** 2025-07-31
- **C.10 - Ratings:** N/A: N/A
- **Characteristics:** C.9 Eligible Security? Yes, C.14 Has Demand Feature? No, C.15 Has Guarantee? No, C.16 Has Enhancement? No, C.22 Is an Illiquid Security? No, C.20 Is a Daily Liquid Asset? Yes, C.21 Is a Weekly Liquid Asset? Yes, C.23 Categorized at Level 3? No

### Security 15: US Treasury Bill

- **C.1 - Title:** UST BILLS 0% 07/29/2025
- **C.6 - Investment Category:** U.S. Treasury Debt
- **Identifiers:** C.3 - CUSIP: 912797QC4, C.4 - ISIN: US912797QC43, C.3 - LEI: 254900HROIFWPRGM1V77, C.5 - Other ID: LCX676000
- **C.18 - Value (incl. sponsor support):** $3626257336.36
- **C.18.a - Value (excl. sponsor support):** $3626257336.36
- **C.19 - Percentage of Net Assets:** 3.5900%
- **C.17 - Yield as of Reporting Date:** 4.0400%
- **C.11 - Maturity Date (WAM):** 2025-07-29
- **C.12 - Maturity Date (WAL):** 2025-07-29
- **C.13 - Final Legal Maturity Date:** 2025-07-29
- **C.10 - Ratings:** N/A: N/A
- **Characteristics:** C.9 Eligible Security? Yes, C.14 Has Demand Feature? No, C.15 Has Guarantee? No, C.16 Has Enhancement? No, C.22 Is an Illiquid Security? No, C.20 Is a Daily Liquid Asset? Yes, C.21 Is a Weekly Liquid Asset? Yes, C.23 Categorized at Level 3? No

### Security 16: US Treasury Bill

- **C.1 - Title:** UST BILLS 0% 10/28/2025
- **C.6 - Investment Category:** U.S. Treasury Debt
- **Identifiers:** C.3 - CUSIP: 912797RE9, C.4 - ISIN: US912797RE99, C.3 - LEI: 254900HROIFWPRGM1V77, C.5 - Other ID: LHV636000
- **C.18 - Value (incl. sponsor support):** $986120800.00
- **C.18.a - Value (excl. sponsor support):** $986120800.00
- **C.19 - Percentage of Net Assets:** 0.9800%
- **C.17 - Yield as of Reporting Date:** 4.2900%
- **C.11 - Maturity Date (WAM):** 2025-10-28
- **C.12 - Maturity Date (WAL):** 2025-10-28
- **C.13 - Final Legal Maturity Date:** 2025-10-28
- **C.10 - Ratings:** N/A: N/A
- **Characteristics:** C.9 Eligible Security? Yes, C.14 Has Demand Feature? No, C.15 Has Guarantee? No, C.16 Has Enhancement? No, C.22 Is an Illiquid Security? No, C.20 Is a Daily Liquid Asset? Yes, C.21 Is a Weekly Liquid Asset? Yes, C.23 Categorized at Level 3? No

### Security 17: US Treasury Notes

- **C.1 - Title:** UST NOTES 3MB+12.5 07/31/2025
- **C.6 - Investment Category:** U.S. Treasury Debt
- **Identifiers:** C.3 - CUSIP: 91282CHS3, C.4 - ISIN: US91282CHS35, C.3 - LEI: 254900HROIFWPRGM1V77, C.5 - Other ID: JWD560000
- **C.18 - Value (incl. sponsor support):** $1323885659.36
- **C.18.a - Value (excl. sponsor support):** $1323885659.36
- **C.19 - Percentage of Net Assets:** 1.3100%
- **C.17 - Yield as of Reporting Date:** 4.3900%
- **C.11 - Maturity Date (WAM):** 2025-07-01
- **C.12 - Maturity Date (WAL):** 2025-07-31
- **C.13 - Final Legal Maturity Date:** 2025-07-31
- **C.10 - Ratings:** N/A: N/A
- **Characteristics:** C.9 Eligible Security? Yes, C.14 Has Demand Feature? No, C.15 Has Guarantee? No, C.16 Has Enhancement? No, C.22 Is an Illiquid Security? No, C.20 Is a Daily Liquid Asset? Yes, C.21 Is a Weekly Liquid Asset? Yes, C.23 Categorized at Level 3? No

### Security 18: US Treasury Notes

- **C.1 - Title:** UST NOTES 4.75% 07/31/2025
- **C.6 - Investment Category:** U.S. Treasury Debt
- **Identifiers:** C.3 - CUSIP: 91282CHN4, C.4 - ISIN: US91282CHN48, C.3 - LEI: 254900HROIFWPRGM1V77, C.5 - Other ID: JWD487000
- **C.18 - Value (incl. sponsor support):** $100026789.00
- **C.18.a - Value (excl. sponsor support):** $100026789.00
- **C.19 - Percentage of Net Assets:** 0.1000%
- **C.17 - Yield as of Reporting Date:** 4.3500%
- **C.11 - Maturity Date (WAM):** 2025-07-31
- **C.12 - Maturity Date (WAL):** 2025-07-31
- **C.13 - Final Legal Maturity Date:** 2025-07-31
- **C.10 - Ratings:** N/A: N/A
- **Characteristics:** C.9 Eligible Security? Yes, C.14 Has Demand Feature? No, C.15 Has Guarantee? No, C.16 Has Enhancement? No, C.22 Is an Illiquid Security? No, C.20 Is a Daily Liquid Asset? Yes, C.21 Is a Weekly Liquid Asset? Yes, C.23 Categorized at Level 3? No

### Security 19: US Treasury Notes

- **C.1 - Title:** UST NOTES 0.25% 07/31/2025
- **C.6 - Investment Category:** U.S. Treasury Debt
- **Identifiers:** C.3 - CUSIP: 91282CAB7, C.4 - ISIN: US91282CAB72, C.3 - LEI: 254900HROIFWPRGM1V77, C.5 - Other ID: GDG982000
- **C.18 - Value (incl. sponsor support):** $1328493446.92
- **C.18.a - Value (excl. sponsor support):** $1328493446.92
- **C.19 - Percentage of Net Assets:** 1.3100%
- **C.17 - Yield as of Reporting Date:** 4.2100%
- **C.11 - Maturity Date (WAM):** 2025-07-31
- **C.12 - Maturity Date (WAL):** 2025-07-31
- **C.13 - Final Legal Maturity Date:** 2025-07-31
- **C.10 - Ratings:** N/A: N/A
- **Characteristics:** C.9 Eligible Security? Yes, C.14 Has Demand Feature? No, C.15 Has Guarantee? No, C.16 Has Enhancement? No, C.22 Is an Illiquid Security? No, C.20 Is a Daily Liquid Asset? Yes, C.21 Is a Weekly Liquid Asset? Yes, C.23 Categorized at Level 3? No

### Security 20: US Treasury Notes

- **C.1 - Title:** UST NOTES 2.875% 07/31/2025
- **C.6 - Investment Category:** U.S. Treasury Debt
- **Identifiers:** C.3 - CUSIP: 912828Y79, C.4 - ISIN: US912828Y792, C.3 - LEI: 254900HROIFWPRGM1V77, C.5 - Other ID: DEC067000
- **C.18 - Value (incl. sponsor support):** $100873509.62
- **C.18.a - Value (excl. sponsor support):** $100873509.62
- **C.19 - Percentage of Net Assets:** 0.1000%
- **C.17 - Yield as of Reporting Date:** 4.2900%
- **C.11 - Maturity Date (WAM):** 2025-07-31
- **C.12 - Maturity Date (WAL):** 2025-07-31
- **C.13 - Final Legal Maturity Date:** 2025-07-31
- **C.10 - Ratings:** N/A: N/A
- **Characteristics:** C.9 Eligible Security? Yes, C.14 Has Demand Feature? No, C.15 Has Guarantee? No, C.16 Has Enhancement? No, C.22 Is an Illiquid Security? No, C.20 Is a Daily Liquid Asset? Yes, C.21 Is a Weekly Liquid Asset? Yes, C.23 Categorized at Level 3? No

### Security 21: US Treasury Notes

- **C.1 - Title:** UST NOTES 3MB+20.5 10/31/2026
- **C.6 - Investment Category:** U.S. Treasury Debt
- **Identifiers:** C.3 - CUSIP: 91282CLT6, C.4 - ISIN: US91282CLT61, C.3 - LEI: 254900HROIFWPRGM1V77, C.5 - Other ID: KRT246000
- **C.18 - Value (incl. sponsor support):** $1688029944.00
- **C.18.a - Value (excl. sponsor support):** $1688029944.00
- **C.19 - Percentage of Net Assets:** 1.6700%
- **C.17 - Yield as of Reporting Date:** 4.3500%
- **C.11 - Maturity Date (WAM):** 2025-07-01
- **C.12 - Maturity Date (WAL):** 2026-10-31
- **C.13 - Final Legal Maturity Date:** 2026-10-31
- **C.10 - Ratings:** N/A: N/A
- **Characteristics:** C.9 Eligible Security? Yes, C.14 Has Demand Feature? No, C.15 Has Guarantee? No, C.16 Has Enhancement? No, C.22 Is an Illiquid Security? No, C.20 Is a Daily Liquid Asset? Yes, C.21 Is a Weekly Liquid Asset? Yes, C.23 Categorized at Level 3? No

### Security 22: US Treasury Notes

- **C.1 - Title:** USTN TII 0.375% 07/15/2025
- **C.6 - Investment Category:** U.S. Treasury Debt
- **Identifiers:** C.3 - CUSIP: 912828XL9, C.4 - ISIN: US912828XL95, C.3 - LEI: 254900HROIFWPRGM1V77, C.5 - Other ID: 912828XL9
- **C.18 - Value (incl. sponsor support):** $3145374029.85
- **C.18.a - Value (excl. sponsor support):** $3145374029.85
- **C.19 - Percentage of Net Assets:** 3.1100%
- **C.17 - Yield as of Reporting Date:** 4.0200%
- **C.11 - Maturity Date (WAM):** 2025-07-15
- **C.12 - Maturity Date (WAL):** 2025-07-15
- **C.13 - Final Legal Maturity Date:** 2025-07-15
- **C.10 - Ratings:** N/A: N/A
- **Characteristics:** C.9 Eligible Security? Yes, C.14 Has Demand Feature? No, C.15 Has Guarantee? No, C.16 Has Enhancement? No, C.22 Is an Illiquid Security? No, C.20 Is a Daily Liquid Asset? Yes, C.21 Is a Weekly Liquid Asset? Yes, C.23 Categorized at Level 3? No

### Security 23: US Treasury Notes

- **C.1 - Title:** UST NOTES 3% 07/15/2025
- **C.6 - Investment Category:** U.S. Treasury Debt
- **Identifiers:** C.3 - CUSIP: 91282CEY3, C.4 - ISIN: US91282CEY30, C.3 - LEI: 254900HROIFWPRGM1V77, C.5 - Other ID: JKG603000
- **C.18 - Value (incl. sponsor support):** $222880799.81
- **C.18.a - Value (excl. sponsor support):** $222880799.81
- **C.19 - Percentage of Net Assets:** 0.2200%
- **C.17 - Yield as of Reporting Date:** 4.2300%
- **C.11 - Maturity Date (WAM):** 2025-07-15
- **C.12 - Maturity Date (WAL):** 2025-07-15
- **C.13 - Final Legal Maturity Date:** 2025-07-15
- **C.10 - Ratings:** N/A: N/A
- **Characteristics:** C.9 Eligible Security? Yes, C.14 Has Demand Feature? No, C.15 Has Guarantee? No, C.16 Has Enhancement? No, C.22 Is an Illiquid Security? No, C.20 Is a Daily Liquid Asset? Yes, C.21 Is a Weekly Liquid Asset? Yes, C.23 Categorized at Level 3? No

### Security 24: US Treasury Bill

- **C.1 - Title:** UST BILLS 0% 11/13/2025
- **C.6 - Investment Category:** U.S. Treasury Debt
- **Identifiers:** C.3 - CUSIP: 912797QQ3, C.4 - ISIN: US912797QQ39, C.3 - LEI: 254900HROIFWPRGM1V77, C.5 - Other ID: LFG985000
- **C.18 - Value (incl. sponsor support):** $1476751170.00
- **C.18.a - Value (excl. sponsor support):** $1476751170.00
- **C.19 - Percentage of Net Assets:** 1.4600%
- **C.17 - Yield as of Reporting Date:** 4.2600%
- **C.11 - Maturity Date (WAM):** 2025-11-13
- **C.12 - Maturity Date (WAL):** 2025-11-13
- **C.13 - Final Legal Maturity Date:** 2025-11-13
- **C.10 - Ratings:** N/A: N/A
- **Characteristics:** C.9 Eligible Security? Yes, C.14 Has Demand Feature? No, C.15 Has Guarantee? No, C.16 Has Enhancement? No, C.22 Is an Illiquid Security? No, C.20 Is a Daily Liquid Asset? Yes, C.21 Is a Weekly Liquid Asset? Yes, C.23 Categorized at Level 3? No

### Security 25: US Treasury Notes

- **C.1 - Title:** UST NOTES 3MB+15 04/30/2026
- **C.6 - Investment Category:** U.S. Treasury Debt
- **Identifiers:** C.3 - CUSIP: 91282CKM2, C.4 - ISIN: US91282CKM28, C.3 - LEI: 254900HROIFWPRGM1V77, C.5 - Other ID: KIF724000
- **C.18 - Value (incl. sponsor support):** $3044788523.25
- **C.18.a - Value (excl. sponsor support):** $3044788523.25
- **C.19 - Percentage of Net Assets:** 3.0100%
- **C.17 - Yield as of Reporting Date:** 4.3100%
- **C.11 - Maturity Date (WAM):** 2025-07-01
- **C.12 - Maturity Date (WAL):** 2026-04-30
- **C.13 - Final Legal Maturity Date:** 2026-04-30
- **C.10 - Ratings:** N/A: N/A
- **Characteristics:** C.9 Eligible Security? Yes, C.14 Has Demand Feature? No, C.15 Has Guarantee? No, C.16 Has Enhancement? No, C.22 Is an Illiquid Security? No, C.20 Is a Daily Liquid Asset? Yes, C.21 Is a Weekly Liquid Asset? Yes, C.23 Categorized at Level 3? No

### Security 26: US Treasury Bill

- **C.1 - Title:** UST BILLS 0% 12/11/2025
- **C.6 - Investment Category:** U.S. Treasury Debt
- **Identifiers:** C.3 - CUSIP: 912797QY6, C.4 - ISIN: US912797QY62, C.3 - LEI: 254900HROIFWPRGM1V77, C.5 - Other ID: LGV901000
- **C.18 - Value (incl. sponsor support):** $1472086245.00
- **C.18.a - Value (excl. sponsor support):** $1472086245.00
- **C.19 - Percentage of Net Assets:** 1.4600%
- **C.17 - Yield as of Reporting Date:** 4.2300%
- **C.11 - Maturity Date (WAM):** 2025-12-11
- **C.12 - Maturity Date (WAL):** 2025-12-11
- **C.13 - Final Legal Maturity Date:** 2025-12-11
- **C.10 - Ratings:** N/A: N/A
- **Characteristics:** C.9 Eligible Security? Yes, C.14 Has Demand Feature? No, C.15 Has Guarantee? No, C.16 Has Enhancement? No, C.22 Is an Illiquid Security? No, C.20 Is a Daily Liquid Asset? Yes, C.21 Is a Weekly Liquid Asset? Yes, C.23 Categorized at Level 3? No

### Security 27: US Treasury Bill

- **C.1 - Title:** UST BILLS 0% 11/20/2025
- **C.6 - Investment Category:** U.S. Treasury Debt
- **Identifiers:** C.3 - CUSIP: 912797QR1, C.4 - ISIN: US912797QR12, C.3 - LEI: 254900HROIFWPRGM1V77, C.5 - Other ID: LFS216000
- **C.18 - Value (incl. sponsor support):** $2581159578.88
- **C.18.a - Value (excl. sponsor support):** $2581159578.88
- **C.19 - Percentage of Net Assets:** 2.5500%
- **C.17 - Yield as of Reporting Date:** 4.2700%
- **C.11 - Maturity Date (WAM):** 2025-11-20
- **C.12 - Maturity Date (WAL):** 2025-11-20
- **C.13 - Final Legal Maturity Date:** 2025-11-20
- **C.10 - Ratings:** N/A: N/A
- **Characteristics:** C.9 Eligible Security? Yes, C.14 Has Demand Feature? No, C.15 Has Guarantee? No, C.16 Has Enhancement? No, C.22 Is an Illiquid Security? No, C.20 Is a Daily Liquid Asset? Yes, C.21 Is a Weekly Liquid Asset? Yes, C.23 Categorized at Level 3? No

### Security 28: US Treasury Bill

- **C.1 - Title:** UST BILLS 0% 12/04/2025
- **C.6 - Investment Category:** U.S. Treasury Debt
- **Identifiers:** C.3 - CUSIP: 912797QS9, C.4 - ISIN: US912797QS94, C.3 - LEI: 254900HROIFWPRGM1V77, C.5 - Other ID: LGL732000
- **C.18 - Value (incl. sponsor support):** $491100415.00
- **C.18.a - Value (excl. sponsor support):** $491100415.00
- **C.19 - Percentage of Net Assets:** 0.4900%
- **C.17 - Yield as of Reporting Date:** 4.2200%
- **C.11 - Maturity Date (WAM):** 2025-12-04
- **C.12 - Maturity Date (WAL):** 2025-12-04
- **C.13 - Final Legal Maturity Date:** 2025-12-04
- **C.10 - Ratings:** N/A: N/A
- **Characteristics:** C.9 Eligible Security? Yes, C.14 Has Demand Feature? No, C.15 Has Guarantee? No, C.16 Has Enhancement? No, C.22 Is an Illiquid Security? No, C.20 Is a Daily Liquid Asset? Yes, C.21 Is a Weekly Liquid Asset? Yes, C.23 Categorized at Level 3? No

### Security 29: US Treasury Bill

- **C.1 - Title:** UST BILLS 0% 09/30/2025
- **C.6 - Investment Category:** U.S. Treasury Debt
- **Identifiers:** C.3 - CUSIP: 912797QW0, C.4 - ISIN: US912797QW07, C.3 - LEI: 254900HROIFWPRGM1V77, C.5 - Other ID: LGJ231000
- **C.18 - Value (incl. sponsor support):** $827096198.72
- **C.18.a - Value (excl. sponsor support):** $827096198.72
- **C.19 - Percentage of Net Assets:** 0.8200%
- **C.17 - Yield as of Reporting Date:** 4.2800%
- **C.11 - Maturity Date (WAM):** 2025-09-30
- **C.12 - Maturity Date (WAL):** 2025-09-30
- **C.13 - Final Legal Maturity Date:** 2025-09-30
- **C.10 - Ratings:** N/A: N/A
- **Characteristics:** C.9 Eligible Security? Yes, C.14 Has Demand Feature? No, C.15 Has Guarantee? No, C.16 Has Enhancement? No, C.22 Is an Illiquid Security? No, C.20 Is a Daily Liquid Asset? Yes, C.21 Is a Weekly Liquid Asset? Yes, C.23 Categorized at Level 3? No

### Security 30: US Treasury Notes

- **C.1 - Title:** UST NOTES 3MB+16 04/30/2027
- **C.6 - Investment Category:** U.S. Treasury Debt
- **Identifiers:** C.3 - CUSIP: 91282CMX6, C.4 - ISIN: US91282CMX64, C.3 - LEI: 254900HROIFWPRGM1V77, C.5 - Other ID: LED069000
- **C.18 - Value (incl. sponsor support):** $1950040033.50
- **C.18.a - Value (excl. sponsor support):** $1950040033.50
- **C.19 - Percentage of Net Assets:** 1.9300%
- **C.17 - Yield as of Reporting Date:** 4.4000%
- **C.11 - Maturity Date (WAM):** 2025-07-01
- **C.12 - Maturity Date (WAL):** 2027-04-30
- **C.13 - Final Legal Maturity Date:** 2027-04-30
- **C.10 - Ratings:** N/A: N/A
- **Characteristics:** C.9 Eligible Security? Yes, C.14 Has Demand Feature? No, C.15 Has Guarantee? No, C.16 Has Enhancement? No, C.22 Is an Illiquid Security? No, C.20 Is a Daily Liquid Asset? Yes, C.21 Is a Weekly Liquid Asset? Yes, C.23 Categorized at Level 3? No

### Security 31: US Treasury Bill

- **C.1 - Title:** UST BILLS 0% 07/17/2025
- **C.6 - Investment Category:** U.S. Treasury Debt
- **Identifiers:** C.3 - CUSIP: 912797PE1, C.4 - ISIN: US912797PE18, C.3 - LEI: 254900HROIFWPRGM1V77, C.5 - Other ID: KXM815000
- **C.18 - Value (incl. sponsor support):** $5142473306.66
- **C.18.a - Value (excl. sponsor support):** $5142473306.66
- **C.19 - Percentage of Net Assets:** 5.0900%
- **C.17 - Yield as of Reporting Date:** 3.9300%
- **C.11 - Maturity Date (WAM):** 2025-07-17
- **C.12 - Maturity Date (WAL):** 2025-07-17
- **C.13 - Final Legal Maturity Date:** 2025-07-17
- **C.10 - Ratings:** N/A: N/A
- **Characteristics:** C.9 Eligible Security? Yes, C.14 Has Demand Feature? No, C.15 Has Guarantee? No, C.16 Has Enhancement? No, C.22 Is an Illiquid Security? No, C.20 Is a Daily Liquid Asset? Yes, C.21 Is a Weekly Liquid Asset? Yes, C.23 Categorized at Level 3? No

### Security 32: US Treasury Bill

- **C.1 - Title:** UST BILLS 0% 07/24/2025
- **C.6 - Investment Category:** U.S. Treasury Debt
- **Identifiers:** C.3 - CUSIP: 912797PF8, C.4 - ISIN: US912797PF82, C.3 - LEI: 254900HROIFWPRGM1V77, C.5 - Other ID: KXW098000
- **C.18 - Value (incl. sponsor support):** $6285230567.06
- **C.18.a - Value (excl. sponsor support):** $6285230567.06
- **C.19 - Percentage of Net Assets:** 6.2200%
- **C.17 - Yield as of Reporting Date:** 4.0200%
- **C.11 - Maturity Date (WAM):** 2025-07-24
- **C.12 - Maturity Date (WAL):** 2025-07-24
- **C.13 - Final Legal Maturity Date:** 2025-07-24
- **C.10 - Ratings:** N/A: N/A
- **Characteristics:** C.9 Eligible Security? Yes, C.14 Has Demand Feature? No, C.15 Has Guarantee? No, C.16 Has Enhancement? No, C.22 Is an Illiquid Security? No, C.20 Is a Daily Liquid Asset? Yes, C.21 Is a Weekly Liquid Asset? Yes, C.23 Categorized at Level 3? No

### Security 33: US Treasury Notes

- **C.1 - Title:** UST NOTES 3MB+24.5 01/31/2026
- **C.6 - Investment Category:** U.S. Treasury Debt
- **Identifiers:** C.3 - CUSIP: 91282CJU6, C.4 - ISIN: US91282CJU62, C.3 - LEI: 254900HROIFWPRGM1V77, C.5 - Other ID: KDP092000
- **C.18 - Value (incl. sponsor support):** $1349493085.24
- **C.18.a - Value (excl. sponsor support):** $1349493085.24
- **C.19 - Percentage of Net Assets:** 1.3300%
- **C.17 - Yield as of Reporting Date:** 4.2800%
- **C.11 - Maturity Date (WAM):** 2025-07-01
- **C.12 - Maturity Date (WAL):** 2026-01-31
- **C.13 - Final Legal Maturity Date:** 2026-01-31
- **C.10 - Ratings:** N/A: N/A
- **Characteristics:** C.9 Eligible Security? Yes, C.14 Has Demand Feature? No, C.15 Has Guarantee? No, C.16 Has Enhancement? No, C.22 Is an Illiquid Security? No, C.20 Is a Daily Liquid Asset? Yes, C.21 Is a Weekly Liquid Asset? Yes, C.23 Categorized at Level 3? No

### Security 34: US Treasury Notes

- **C.1 - Title:** UST NOTES 3MB+18.2 07/31/2026
- **C.6 - Investment Category:** U.S. Treasury Debt
- **Identifiers:** C.3 - CUSIP: 91282CLA7, C.4 - ISIN: US91282CLA70, C.3 - LEI: 254900HROIFWPRGM1V77, C.5 - Other ID: KML489000
- **C.18 - Value (incl. sponsor support):** $2533545122.98
- **C.18.a - Value (excl. sponsor support):** $2533545122.98
- **C.19 - Percentage of Net Assets:** 2.5100%
- **C.17 - Yield as of Reporting Date:** 4.3200%
- **C.11 - Maturity Date (WAM):** 2025-07-01
- **C.12 - Maturity Date (WAL):** 2026-07-31
- **C.13 - Final Legal Maturity Date:** 2026-07-31
- **C.10 - Ratings:** N/A: N/A
- **Characteristics:** C.9 Eligible Security? Yes, C.14 Has Demand Feature? No, C.15 Has Guarantee? No, C.16 Has Enhancement? No, C.22 Is an Illiquid Security? No, C.20 Is a Daily Liquid Asset? Yes, C.21 Is a Weekly Liquid Asset? Yes, C.23 Categorized at Level 3? No

### Security 35: US Treasury Bill

- **C.1 - Title:** UST BILLS 0% 09/18/2025
- **C.6 - Investment Category:** U.S. Treasury Debt
- **Identifiers:** C.3 - CUSIP: 912797PX9, C.4 - ISIN: US912797PX98, C.3 - LEI: 254900HROIFWPRGM1V77, C.5 - Other ID: LBR658000
- **C.18 - Value (incl. sponsor support):** $7648533952.80
- **C.18.a - Value (excl. sponsor support):** $7648533952.80
- **C.19 - Percentage of Net Assets:** 7.5700%
- **C.17 - Yield as of Reporting Date:** 4.3000%
- **C.11 - Maturity Date (WAM):** 2025-09-18
- **C.12 - Maturity Date (WAL):** 2025-09-18
- **C.13 - Final Legal Maturity Date:** 2025-09-18
- **C.10 - Ratings:** N/A: N/A
- **Characteristics:** C.9 Eligible Security? Yes, C.14 Has Demand Feature? No, C.15 Has Guarantee? No, C.16 Has Enhancement? No, C.22 Is an Illiquid Security? No, C.20 Is a Daily Liquid Asset? Yes, C.21 Is a Weekly Liquid Asset? Yes, C.23 Categorized at Level 3? No

### Security 36: US Treasury Bill

- **C.1 - Title:** UST BILLS 0% 09/16/2025
- **C.6 - Investment Category:** U.S. Treasury Debt
- **Identifiers:** C.3 - CUSIP: 912797QU4, C.4 - ISIN: US912797QU41, C.3 - LEI: 254900HROIFWPRGM1V77, C.5 - Other ID: LFP227000
- **C.18 - Value (incl. sponsor support):** $7714315469.70
- **C.18.a - Value (excl. sponsor support):** $7714315469.70
- **C.19 - Percentage of Net Assets:** 7.6300%
- **C.17 - Yield as of Reporting Date:** 4.3200%
- **C.11 - Maturity Date (WAM):** 2025-09-16
- **C.12 - Maturity Date (WAL):** 2025-09-16
- **C.13 - Final Legal Maturity Date:** 2025-09-16
- **C.10 - Ratings:** N/A: N/A
- **Characteristics:** C.9 Eligible Security? Yes, C.14 Has Demand Feature? No, C.15 Has Guarantee? No, C.16 Has Enhancement? No, C.22 Is an Illiquid Security? No, C.20 Is a Daily Liquid Asset? Yes, C.21 Is a Weekly Liquid Asset? Yes, C.23 Categorized at Level 3? No

### Security 37: US Treasury Bill

- **C.1 - Title:** UST BILLS 0% 01/02/2026
- **C.6 - Investment Category:** U.S. Treasury Debt
- **Identifiers:** C.3 - CUSIP: 912797RA7, C.4 - ISIN: US912797RA77, C.3 - LEI: 254900HROIFWPRGM1V77, C.5 - Other ID: LHY230000
- **C.18 - Value (incl. sponsor support):** $734330625.00
- **C.18.a - Value (excl. sponsor support):** $734330625.00
- **C.19 - Percentage of Net Assets:** 0.7300%
- **C.17 - Yield as of Reporting Date:** 4.2400%
- **C.11 - Maturity Date (WAM):** 2026-01-02
- **C.12 - Maturity Date (WAL):** 2026-01-02
- **C.13 - Final Legal Maturity Date:** 2026-01-02
- **C.10 - Ratings:** N/A: N/A
- **Characteristics:** C.9 Eligible Security? Yes, C.14 Has Demand Feature? No, C.15 Has Guarantee? No, C.16 Has Enhancement? No, C.22 Is an Illiquid Security? No, C.20 Is a Daily Liquid Asset? No, C.21 Is a Weekly Liquid Asset? No, C.23 Categorized at Level 3? No

### Security 38: US Treasury Bill

- **C.1 - Title:** UST BILLS 0% 08/05/2025
- **C.6 - Investment Category:** U.S. Treasury Debt
- **Identifiers:** C.3 - CUSIP: 912797QH3, C.4 - ISIN: US912797QH30, C.3 - LEI: 254900HROIFWPRGM1V77, C.5 - Other ID: LDH520000
- **C.18 - Value (incl. sponsor support):** $7269801287.00
- **C.18.a - Value (excl. sponsor support):** $7269801287.00
- **C.19 - Percentage of Net Assets:** 7.1900%
- **C.17 - Yield as of Reporting Date:** 4.1800%
- **C.11 - Maturity Date (WAM):** 2025-08-05
- **C.12 - Maturity Date (WAL):** 2025-08-05
- **C.13 - Final Legal Maturity Date:** 2025-08-05
- **C.10 - Ratings:** N/A: N/A
- **Characteristics:** C.9 Eligible Security? Yes, C.14 Has Demand Feature? No, C.15 Has Guarantee? No, C.16 Has Enhancement? No, C.22 Is an Illiquid Security? No, C.20 Is a Daily Liquid Asset? Yes, C.21 Is a Weekly Liquid Asset? Yes, C.23 Categorized at Level 3? No

### Security 39: US Treasury Notes

- **C.1 - Title:** UST NOTES 1.625% 05/15/2026
- **C.6 - Investment Category:** U.S. Treasury Debt
- **Identifiers:** C.3 - CUSIP: 912828R36, C.4 - ISIN: US912828R366, C.3 - LEI: 254900HROIFWPRGM1V77, C.5 - Other ID: AEJ953000
- **C.18 - Value (incl. sponsor support):** $433802558.04
- **C.18.a - Value (excl. sponsor support):** $433802558.04
- **C.19 - Percentage of Net Assets:** 0.4300%
- **C.17 - Yield as of Reporting Date:** 4.0600%
- **C.11 - Maturity Date (WAM):** 2026-05-15
- **C.12 - Maturity Date (WAL):** 2026-05-15
- **C.13 - Final Legal Maturity Date:** 2026-05-15
- **C.10 - Ratings:** N/A: N/A
- **Characteristics:** C.9 Eligible Security? Yes, C.14 Has Demand Feature? No, C.15 Has Guarantee? No, C.16 Has Enhancement? No, C.22 Is an Illiquid Security? No, C.20 Is a Daily Liquid Asset? Yes, C.21 Is a Weekly Liquid Asset? Yes, C.23 Categorized at Level 3? No

### Security 40: US Treasury Bill

- **C.1 - Title:** UST BILLS 0% 11/28/2025
- **C.6 - Investment Category:** U.S. Treasury Debt
- **Identifiers:** C.3 - CUSIP: 912797NL7, C.4 - ISIN: US912797NL78, C.3 - LEI: 254900HROIFWPRGM1V77, C.5 - Other ID: KTO551000
- **C.18 - Value (incl. sponsor support):** $1474212495.00
- **C.18.a - Value (excl. sponsor support):** $1474212495.00
- **C.19 - Percentage of Net Assets:** 1.4600%
- **C.17 - Yield as of Reporting Date:** 4.2600%
- **C.11 - Maturity Date (WAM):** 2025-11-28
- **C.12 - Maturity Date (WAL):** 2025-11-28
- **C.13 - Final Legal Maturity Date:** 2025-11-28
- **C.10 - Ratings:** N/A: N/A
- **Characteristics:** C.9 Eligible Security? Yes, C.14 Has Demand Feature? No, C.15 Has Guarantee? No, C.16 Has Enhancement? No, C.22 Is an Illiquid Security? No, C.20 Is a Daily Liquid Asset? Yes, C.21 Is a Weekly Liquid Asset? Yes, C.23 Categorized at Level 3? No

### Security 41: US Treasury Notes

- **C.1 - Title:** UST NOTES 0.75% 04/30/2026
- **C.6 - Investment Category:** U.S. Treasury Debt
- **Identifiers:** C.3 - CUSIP: 91282CBW0, C.4 - ISIN: US91282CBW01, C.3 - LEI: 254900HROIFWPRGM1V77, C.5 - Other ID: HEI686000
- **C.18 - Value (incl. sponsor support):** $301599120.90
- **C.18.a - Value (excl. sponsor support):** $301599120.90
- **C.19 - Percentage of Net Assets:** 0.3000%
- **C.17 - Yield as of Reporting Date:** 4.0900%
- **C.11 - Maturity Date (WAM):** 2026-04-30
- **C.12 - Maturity Date (WAL):** 2026-04-30
- **C.13 - Final Legal Maturity Date:** 2026-04-30
- **C.10 - Ratings:** N/A: N/A
- **Characteristics:** C.9 Eligible Security? Yes, C.14 Has Demand Feature? No, C.15 Has Guarantee? No, C.16 Has Enhancement? No, C.22 Is an Illiquid Security? No, C.20 Is a Daily Liquid Asset? Yes, C.21 Is a Weekly Liquid Asset? Yes, C.23 Categorized at Level 3? No

## N-MFP: Signatures

**Registrant:** Fidelity Investments Money Market Treasury Only Portfolio

**Date:** 2025-07-02

**By:** Laura M. Del Prato

**Name of Signing Officer:** Laura M. Del Prato

**Title of Signing Officer:** President and Treasurer