# EDGAR Filing Document

**Accession Number:** 0001064642
**File Stem:** 0001410368-26-019969
**Filing Date:** 2026-2
**Character Count:** 20448
**Document Hash:** f5a1b983146f550c625b97f1a26c4473
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001410368-26-019969.hdr.sgml**: 20260226

**ACCESSION NUMBER**: 0001410368-26-019969

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20251231

**FILED AS OF DATE**: 20260226

**DATE AS OF CHANGE**: 20260226

**PERIOD START**: 20260630

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** SPDR SERIES TRUST
- **CENTRAL INDEX KEY:** 0001064642

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** MA

**FILING VALUES:**
- **FORM TYPE:** NPORT-P
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-08839
- **FILM NUMBER:** 26689642

**BUSINESS ADDRESS:**
- **STREET 1:** ONE CONGRESS STREET
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02114
- **BUSINESS PHONE:** 6176643920

**MAIL ADDRESS:**
- **STREET 1:** ONE CONGRESS STREET
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02114

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** STREETTRACKS SERIES TRUST
- **DATE OF NAME CHANGE:** 20000925

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** INDEX EXCHANGE LISTED SECURITIES TRUST
- **DATE OF NAME CHANGE:** 19980622

## Series and Classes Contracts Data

### State Street(R) SPDR(R) Portfolio Ultra Short T-Bill ETF (Series ID: S000095498)

| Class ID   | Class Name                                               | Ticker Symbol   |
|:---|:---|:---|
| C000264222 | State Street(R) SPDR(R) Portfolio Ultra Short T-Bill ETF | SPTU            |

## Form NPORT-P: Monthly Portfolio Investments Report

### NPORT-P: Part A: General Information

**Item A.1. Information about the Registrant.**

- **a. Name of Registrant:** SPDR SERIES TRUST

- **b. Investment Company Act file number:** 811-08839

- **c. CIK number of Registrant:** 0001064642

- **d. LEI of Registrant:** 5493004JVD6CQEEJSS37

- **e. Address and telephone number of Registrant.**

  - **Street Address 1:** One Congress Street

  - **City:** Boston

  - **State:** MA

  - **Foreign country:** US

  - **Zip / Postal Code:** 02114

  - **Telephone number:** 617-664-8594

**Item A.2. Information about the Series.**

- **a. Name of Series:** State Street SPDR Portfolio Ultra Short T-Bill ETF

- **b. EDGAR series identifier (if any):** S000095498

- **c. LEI of Series:** 98450074T2A61E36A395

**Item A.3. Reporting period.**

- **a. Date of fiscal year-end:** 2026-06-30

- **b. Date as of which information is reported:** 2025-12-31

**Item A.4. Final filing**

Does the Fund anticipate that this will be its final filing on Form N-PORT? **No**

### Fund Information

**Total Assets:** $10505641.99

**Total Liabilities:** $466.88

**Net Assets:** $10505175.11

**Currency Risk Metrics (dv01):**

- 

**Credit Spread Risk - Investment Grade (dv01):**

- **3-Month:** 0.00000000 | **1-Year:** 0.00000000 | **5-Year:** 0.00000000 | **10-Year:** 0.00000000 | **30-Year:** 0.00000000

**Credit Spread Risk - Non-Investment Grade (dv01):**

- **3-Month:** 0.00000000 | **1-Year:** 0.00000000 | **5-Year:** 0.00000000 | **10-Year:** 0.00000000 | **30-Year:** 0.00000000

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000264222 | 0.28%                | 0.30%                | 0.36%                |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $195.36                  | $1890.53                                   |
| Month 2  | $-23.73                  | $-1407.49                                  |
| Month 3  | $466.57                  | $3281.57                                   |

### Schedule of Portfolio Investments

| Name                         | Title                                                      | Identifiers                                   | Payoff Profile   | Asset Category   | Issuer Category   | Country   |   Balance | Units   | Value (USD)   | % of Net Assets   | Maturity Date   | Coupon Type   | Annualized Rate (%)   | Restricted?   |   Fair Value Level | Lending Status   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| United States Treasury       | U.S. Treasury Bills                                        | CUSIP: 912797PM3<br>LEI: 254900HROIFWPRGM1V77 | Long             | STIV             | UST               | US        |    536000 | PA      | $533453.34    | 5.08%             | 2026-02-19      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | U.S. Treasury Bills                                        | CUSIP: 912797PV3<br>LEI: 254900HROIFWPRGM1V77 | Long             | STIV             | UST               | US        |    536000 | PA      | $532009.42    | 5.06%             | 2026-03-19      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | U.S. Treasury Bills                                        | CUSIP: 912797QD2<br>LEI: 254900HROIFWPRGM1V77 | Long             | STIV             | UST               | US        |    284000 | PA      | $281108.71    | 2.68%             | 2026-04-16      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | U.S. Treasury Bills                                        | CUSIP: 912797QN0<br>LEI: 254900HROIFWPRGM1V77 | Long             | STIV             | UST               | US        |    326000 | PA      | $321822.03    | 3.06%             | 2026-05-14      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | U.S. Treasury Bills                                        | CUSIP: 912797QX8<br>LEI: 254900HROIFWPRGM1V77 | Long             | STIV             | UST               | US        |    326000 | PA      | $320956.90    | 3.06%             | 2026-06-11      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | U.S. Treasury Bills                                        | CUSIP: 912797RF6<br>LEI: 254900HROIFWPRGM1V77 | Long             | STIV             | UST               | US        |    126000 | PA      | $123762.95    | 1.18%             | 2026-07-09      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | U.S. Treasury Bills                                        | CUSIP: 912797RG4<br>LEI: 254900HROIFWPRGM1V77 | Long             | STIV             | UST               | US        |    126000 | PA      | $123425.47    | 1.17%             | 2026-08-06      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | U.S. Treasury Bills                                        | CUSIP: 912797RL3<br>LEI: 254900HROIFWPRGM1V77 | Long             | STIV             | UST               | US        |    620000 | PA      | $617926.36    | 5.88%             | 2026-02-05      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | U.S. Treasury Bills                                        | CUSIP: 912797RS8<br>LEI: 254900HROIFWPRGM1V77 | Long             | STIV             | UST               | US        |    126000 | PA      | $123128.11    | 1.17%             | 2026-09-03      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | U.S. Treasury Bills                                        | CUSIP: 912797RT6<br>LEI: 254900HROIFWPRGM1V77 | Long             | STIV             | UST               | US        |    410000 | PA      | $408323.97    | 3.89%             | 2026-02-12      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | U.S. Treasury Bills                                        | CUSIP: 912797RU3<br>LEI: 254900HROIFWPRGM1V77 | Long             | STIV             | UST               | US        |    410000 | PA      | $407752.06    | 3.88%             | 2026-02-26      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | U.S. Treasury Bills                                        | CUSIP: 912797RV1<br>LEI: 254900HROIFWPRGM1V77 | Long             | STIV             | UST               | US        |    400000 | PA      | $397565.04    | 3.78%             | 2026-03-05      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | U.S. Treasury Bills                                        | CUSIP: 912797SA6<br>LEI: 254900HROIFWPRGM1V77 | Long             | STIV             | UST               | US        |    104000 | PA      | $101351.36    | 0.96%             | 2026-10-01      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | U.S. Treasury Bills                                        | CUSIP: 912797SB4<br>LEI: 254900HROIFWPRGM1V77 | Long             | STIV             | UST               | US        |    410000 | PA      | $407213.14    | 3.88%             | 2026-03-12      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | U.S. Treasury Bills                                        | CUSIP: 912797SC2<br>LEI: 254900HROIFWPRGM1V77 | Long             | STIV             | UST               | US        |    410000 | PA      | $406675.17    | 3.87%             | 2026-03-26      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | U.S. Treasury Bills                                        | CUSIP: 912797SD0<br>LEI: 254900HROIFWPRGM1V77 | Long             | STIV             | UST               | US        |    158000 | PA      | $156596.34    | 1.49%             | 2026-04-02      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | U.S. Treasury Bills                                        | CUSIP: 912797SJ7<br>LEI: 254900HROIFWPRGM1V77 | Long             | STIV             | UST               | US        |    381000 | PA      | $379809.99    | 3.62%             | 2026-02-03      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | U.S. Treasury Bills                                        | CUSIP: 912797SK4<br>LEI: 254900HROIFWPRGM1V77 | Long             | STIV             | UST               | US        |    104000 | PA      | $101076.60    | 0.96%             | 2026-10-29      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | U.S. Treasury Bills                                        | CUSIP: 912797SL2<br>LEI: 254900HROIFWPRGM1V77 | Long             | STIV             | UST               | US        |    158000 | PA      | $156486.10    | 1.49%             | 2026-04-09      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | U.S. Treasury Bills                                        | CUSIP: 912797SM0<br>LEI: 254900HROIFWPRGM1V77 | Long             | STIV             | UST               | US        |    158000 | PA      | $156279.07    | 1.49%             | 2026-04-23      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | U.S. Treasury Bills                                        | CUSIP: 912797SN8<br>LEI: 254900HROIFWPRGM1V77 | Long             | STIV             | UST               | US        |    183000 | PA      | $180884.83    | 1.72%             | 2026-04-30      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | U.S. Treasury Bills                                        | CUSIP: 912797SP3<br>LEI: 254900HROIFWPRGM1V77 | Long             | STIV             | UST               | US        |    200000 | PA      | $197546.36    | 1.88%             | 2026-05-07      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | U.S. Treasury Bills                                        | CUSIP: 912797SQ1<br>LEI: 254900HROIFWPRGM1V77 | Long             | STIV             | UST               | US        |    381000 | PA      | $379539.44    | 3.61%             | 2026-02-10      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | U.S. Treasury Bills                                        | CUSIP: 912797SR9<br>LEI: 254900HROIFWPRGM1V77 | Long             | STIV             | UST               | US        |    383000 | PA      | $381270.67    | 3.63%             | 2026-02-17      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | U.S. Treasury Bills                                        | CUSIP: 912797SS7<br>LEI: 254900HROIFWPRGM1V77 | Long             | STIV             | UST               | US        |    383000 | PA      | $381007.76    | 3.63%             | 2026-02-24      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | U.S. Treasury Bills                                        | CUSIP: 912797ST5<br>LEI: 254900HROIFWPRGM1V77 | Long             | STIV             | UST               | US        |    175000 | PA      | $173963.46    | 1.66%             | 2026-03-03      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | U.S. Treasury Bills                                        | CUSIP: 912797SU2<br>LEI: 254900HROIFWPRGM1V77 | Long             | STIV             | UST               | US        |    135000 | PA      | $130858.79    | 1.25%             | 2026-11-27      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | U.S. Treasury Bills                                        | CUSIP: 912797SV0<br>LEI: 254900HROIFWPRGM1V77 | Long             | STIV             | UST               | US        |    200000 | PA      | $197294.73    | 1.88%             | 2026-05-21      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | U.S. Treasury Bills                                        | CUSIP: 912797SW8<br>LEI: 254900HROIFWPRGM1V77 | Long             | STIV             | UST               | US        |    200000 | PA      | $197158.05    | 1.88%             | 2026-05-28      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | U.S. Treasury Bills                                        | CUSIP: 912797SX6<br>LEI: 254900HROIFWPRGM1V77 | Long             | STIV             | UST               | US        |    215000 | PA      | $211816.84    | 2.02%             | 2026-06-04      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | U.S. Treasury Bills                                        | CUSIP: 912797SY4<br>LEI: 254900HROIFWPRGM1V77 | Long             | STIV             | UST               | US        |    175000 | PA      | $173867.20    | 1.66%             | 2026-03-10      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | U.S. Treasury Bills                                        | CUSIP: 912797SZ1<br>LEI: 254900HROIFWPRGM1V77 | Long             | STIV             | UST               | US        |    175000 | PA      | $173741.28    | 1.65%             | 2026-03-17      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | U.S. Treasury Bills                                        | CUSIP: 912797TA5<br>LEI: 254900HROIFWPRGM1V77 | Long             | STIV             | UST               | US        |    175000 | PA      | $173612.37    | 1.65%             | 2026-03-24      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | U.S. Treasury Bills                                        | CUSIP: 912797TB3<br>LEI: 254900HROIFWPRGM1V77 | Long             | STIV             | UST               | US        |    185000 | PA      | $183410.15    | 1.75%             | 2026-03-31      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | U.S. Treasury Bills                                        | CUSIP: 912797TC1<br>LEI: 254900HROIFWPRGM1V77 | Long             | STIV             | UST               | US        |    150000 | PA      | $145037.67    | 1.38%             | 2026-12-24      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | U.S. Treasury Bills                                        | CUSIP: 912797TD9<br>LEI: 254900HROIFWPRGM1V77 | Long             | STIV             | UST               | US        |    215000 | PA      | $211511.27    | 2.01%             | 2026-06-18      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | U.S. Treasury Bills                                        | CUSIP: 912797TE7<br>LEI: 254900HROIFWPRGM1V77 | Long             | STIV             | UST               | US        |    215000 | PA      | $211376.12    | 2.01%             | 2026-06-25      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | U.S. Treasury Bills                                        | CUSIP: 912797TG2<br>LEI: 254900HROIFWPRGM1V77 | Long             | STIV             | UST               | US        |    185000 | PA      | $183279.57    | 1.74%             | 2026-04-07      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | U.S. Treasury Bills                                        | CUSIP: 912797TH0<br>LEI: 254900HROIFWPRGM1V77 | Long             | STIV             | UST               | US        |    185000 | PA      | $183154.38    | 1.74%             | 2026-04-14      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | U.S. Treasury Bills                                        | CUSIP: 912797TJ6<br>LEI: 254900HROIFWPRGM1V77 | Long             | STIV             | UST               | US        |    185000 | PA      | $183022.13    | 1.74%             | 2026-04-21      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | U.S. Treasury Bills                                        | CUSIP: 912797TK3<br>LEI: 254900HROIFWPRGM1V77 | Long             | STIV             | UST               | US        |    185000 | PA      | $182897.20    | 1.74%             | 2026-04-28      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| State Street Global Advisors | State Street Institutional US Government Money Market Fund | CUSIP: 857492706<br>LEI: 549300BZ5TGIFZUZDZ37 | Long             | STIV             | RF                | US        |     12606 | NS      | $12606.00     | 0.12%             |  |  |  | No            |                  1 | On Loan: No      |

### Signature

**Date Signed:** 2026-01-16

**Name of Applicant:** SPDR SERIES TRUST

**Signature:** Arthur Jensen

**Name of Signer:** Arthur Jensen

**Title:** Deputy Treasurer