# EDGAR Filing Document

**Accession Number:** 0001064642
**File Stem:** 0001752724-23-046931
**Filing Date:** 2023-2
**Character Count:** 14213
**Document Hash:** c4e817e89c0546b7203e437979f80851
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001752724-23-046931.hdr.sgml**: 20230228

**ACCESSION NUMBER**: 0001752724-23-046931

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20221231

**FILED AS OF DATE**: 20230228

**DATE AS OF CHANGE**: 20230228

**PERIOD START**: 20230630

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** SPDR SERIES TRUST
- **CENTRAL INDEX KEY:** 0001064642
- **IRS NUMBER:** 000000000
- **STATE OF INCORPORATION:** MA

**FILING VALUES:**
- **FORM TYPE:** NPORT-P
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-08839
- **FILM NUMBER:** 23683562

**BUSINESS ADDRESS:**
- **STREET 1:** ONE LINCOLN STREET
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02111
- **BUSINESS PHONE:** 617-664-1465

**MAIL ADDRESS:**
- **STREET 1:** ONE LINCOLN STREET
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02111

**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

### SPDR Bloomberg 3-12 Month T-Bill ETF (Series ID: S000069594)

| Class ID   | Class Name                           | Ticker Symbol   |
|:---|:---|:---|
| C000222017 | SPDR Bloomberg 3-12 Month T-Bill ETF | BILS            |

## 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 Iron Street

  - **City:** Boston

  - **State:** MA

  - **Foreign country:** US

  - **Zip / Postal Code:** 02210

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

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

- **a. Name of Series:** SPDR Bloomberg 3-12 Month T-Bill ETF

- **b. EDGAR series identifier (if any):** S000069594

- **c. LEI of Series:** 549300KSPVYDNRIJIN54

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

- **a. Date of fiscal year-end:** 2023-06-30

- **b. Date as of which information is reported:** 2022-12-31

**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:** $650065033.04

**Total Liabilities:** $68266.91

**Net Assets:** $649996766.13

**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 C000222017 | 0.06%                | 0.32%                | 0.39%                |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $-28401.87               | $-482835.99                                |
| Month 2  | $-296017.39              | $271525.94                                 |
| Month 3  | $-81485.70               | $269330.33                                 |

### 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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| State Street Global Advisors | State Street Institutional US Government Money Market Fund | CUSIP: 857492706<br>LEI: 549300BZ5TGIFZUZDZ37 | Long             | STIV             | RF                | US        |   4006008 | NS      | $4006007.66   | 0.62%             |  |  |  | No            |                  1 | On Loan: No      |
| United States Treasury       | United States Treasury Bill                                | CUSIP: 912796YL7<br>LEI: 254900HROIFWPRGM1V77 | Long             | STIV             | UST               | US        |  25588000 | PA      | $25375798.72  | 3.90%             | 2023-03-16      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | United States Treasury Bill                                | CUSIP: 912796YK9<br>LEI: 254900HROIFWPRGM1V77 | Long             | STIV             | UST               | US        |  25581000 | PA      | $25385013.21  | 3.91%             | 2023-03-09      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | United States Treasury Bill- When Issued                   | CUSIP: 912796YN3<br>LEI: 254900HROIFWPRGM1V77 | Long             | STIV             | UST               | US        |  25582000 | PA      | $25304435.30  | 3.89%             | 2023-04-06      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | United States Treasury Bill                                | CUSIP: 912796W47<br>LEI: 254900HROIFWPRGM1V77 | Long             | STIV             | UST               | US        |  48098000 | PA      | $47283753.29  | 7.27%             | 2023-05-18      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | United States Treasury Bill                                | CUSIP: 912796ZE2<br>LEI: 254900HROIFWPRGM1V77 | Long             | STIV             | UST               | US        |  27410000 | PA      | $26967476.79  | 4.15%             | 2023-05-11      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | United States Treasury Bill                                | CUSIP: 912796XY0<br>LEI: 254900HROIFWPRGM1V77 | Long             | STIV             | UST               | US        |  23185000 | PA      | $22559642.82  | 3.47%             | 2023-08-10      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | United States Treasury Bill                                | CUSIP: 912796Z93<br>LEI: 254900HROIFWPRGM1V77 | Long             | STIV             | UST               | US        |  19746000 | PA      | $19532911.04  | 3.01%             | 2023-04-04      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | United States Treasury Bill                                | CUSIP: 912796ZD4<br>LEI: 254900HROIFWPRGM1V77 | Long             | STIV             | UST               | US        |  20712000 | PA      | $19858849.73  | 3.06%             | 2023-11-30      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | United States Treasury Bill                                | CUSIP: 912796ZG7<br>LEI: 254900HROIFWPRGM1V77 | Long             | STIV             | UST               | US        |  27410000 | PA      | $26899205.06  | 4.14%             | 2023-06-01      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | United States Treasury Bill                                | CUSIP: 912796YM5<br>LEI: 254900HROIFWPRGM1V77 | Long             | STIV             | UST               | US        |  25582000 | PA      | $25319941.83  | 3.90%             | 2023-03-30      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | United States Treasury Bill                                | CUSIP: 912796YH6<br>LEI: 254900HROIFWPRGM1V77 | Long             | STIV             | UST               | US        |  20709000 | PA      | $20087015.33  | 3.09%             | 2023-09-07      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | United States Treasury Bill                                | CUSIP: 912796Y86<br>LEI: 254900HROIFWPRGM1V77 | Long             | STIV             | UST               | US        |  20086000 | PA      | $19937844.06  | 3.07%             | 2023-03-07      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | United States Treasury Bill                                | CUSIP: 912796YV5<br>LEI: 254900HROIFWPRGM1V77 | Long             | STIV             | UST               | US        |  27409000 | PA      | $27022783.07  | 4.16%             | 2023-04-27      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | United States Treasury Bill                                | CUSIP: 912796YW3<br>LEI: 254900HROIFWPRGM1V77 | Long             | STIV             | UST               | US        |  27410000 | PA      | $26996268.25  | 4.15%             | 2023-05-04      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | United States Treasury Bill                                | CUSIP: 912796U31<br>LEI: 254900HROIFWPRGM1V77 | Long             | STIV             | UST               | US        |  46273000 | PA      | $45842315.90  | 7.05%             | 2023-03-23      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | United States Treasury Bill                                | CUSIP: 912796ZF9<br>LEI: 254900HROIFWPRGM1V77 | Long             | STIV             | UST               | US        |  27410000 | PA      | $26922229.18  | 4.14%             | 2023-05-25      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | United States Treasury Bill                                | CUSIP: 912796YJ2<br>LEI: 254900HROIFWPRGM1V77 | Long             | STIV             | UST               | US        |  20704000 | PA      | $20004477.89  | 3.08%             | 2023-10-05      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | United States Treasury Bill                                | CUSIP: 912796Z77<br>LEI: 254900HROIFWPRGM1V77 | Long             | STIV             | UST               | US        |  20091000 | PA      | $19909362.69  | 3.06%             | 2023-03-21      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | United States Treasury Bill                                | CUSIP: 912796Z85<br>LEI: 254900HROIFWPRGM1V77 | Long             | STIV             | UST               | US        |  20091000 | PA      | $19893756.61  | 3.06%             | 2023-03-28      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | United States Treasury Bill                                | CUSIP: 912796V48<br>LEI: 254900HROIFWPRGM1V77 | Long             | STIV             | UST               | US        |  48103000 | PA      | $47475849.92  | 7.30%             | 2023-04-20      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | United States Treasury Bill                                | CUSIP: 912796Z69<br>LEI: 254900HROIFWPRGM1V77 | Long             | STIV             | UST               | US        |  20091000 | PA      | $19927802.41  | 3.07%             | 2023-03-14      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | United States Treasury Bill                                | CUSIP: 912796XQ7<br>LEI: 254900HROIFWPRGM1V77 | Long             | STIV             | UST               | US        |  20707000 | PA      | $20214872.47  | 3.11%             | 2023-07-13      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | United States Treasury Bill                                | CUSIP: 912796YT0<br>LEI: 254900HROIFWPRGM1V77 | Long             | STIV             | UST               | US        |  20712000 | PA      | $19925964.07  | 3.07%             | 2023-11-02      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | United States Treasury Bill                                | CUSIP: 912796X53<br>LEI: 254900HROIFWPRGM1V77 | Long             | STIV             | UST               | US        |  20705000 | PA      | $20287612.05  | 3.12%             | 2023-06-15      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | United States Treasury Bill                                | CUSIP: 912796YU7<br>LEI: 254900HROIFWPRGM1V77 | Long             | STIV             | UST               | US        |  27410000 | PA      | $27100495.33  | 4.17%             | 2023-04-13      | None          | 0.00%                 | No            |                  2 | On Loan: No      |

### Signature

**Date Signed:** 2023-01-23

**Name of Applicant:** SPDR SERIES TRUST

**Signature:** Arthur Jensen

**Name of Signer:** Arthur Jensen

**Title:** Deputy Treasurer