# EDGAR Filing Document

**Accession Number:** 0000892538
**File Stem:** 0001410368-26-033254
**Filing Date:** 2026-3
**Character Count:** 8771
**Document Hash:** 21b956251406cd2beac2134516735be8
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001410368-26-033254.hdr.sgml**: 20260327

**ACCESSION NUMBER**: 0001410368-26-033254

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20260131

**FILED AS OF DATE**: 20260327

**DATE AS OF CHANGE**: 20260327

**PERIOD START**: 20260131

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** SUNAMERICA SERIES TRUST
- **CENTRAL INDEX KEY:** 0000892538

**ORGANIZATION NAME:**
- **EIN:** 137002445
- **STATE OF INCORPORATION:** MA
- **FISCAL YEAR END:** 0131
- **LEGAL ENTITY IDENTIFIER:** 549300E40BQMHI2LOX26

**FILING VALUES:**
- **FORM TYPE:** NPORT-P
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-07238
- **FILM NUMBER:** 26804259

**BUSINESS ADDRESS:**
- **STREET 1:** 21650 OXNARD STREET
- **STREET 2:** 10TH FLOOR
- **CITY:** WOODLAND HILLS
- **STATE:** CA
- **BUSINESS PHONE:** 551-235-3560

**MAIL ADDRESS:**
- **STREET 1:** ONE WORLD TRADE CENTER, SUITE J
- **STREET 2:** 49TH FL
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10007

## Series and Classes Contracts Data

### SA BlackRock Multi-Factor 70/30 Portfolio (Series ID: S000069676)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000222243 | Class 1      |  |
| C000222244 | Class 3      |  |

## Form NPORT-P: Monthly Portfolio Investments Report

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

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

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

- **b. Investment Company Act file number:** 811-07238

- **c. CIK number of Registrant:** 0000892538

- **d. LEI of Registrant:** 549300YDIAXUNCUXFM44

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

  - **Street Address 1:** 5300 Memorial Drive

  - **City:** Houston

  - **State:** TX

  - **Foreign country:** US

  - **Zip / Postal Code:** 77007

  - **Telephone number:** 800-445-7862

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

- **a. Name of Series:** SA BlackRock Multi-Factor 70/30 Portfolio

- **b. EDGAR series identifier (if any):** S000069676

- **c. LEI of Series:** 549300RGO3K1102F8G10

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

- **a. Date of fiscal year-end:** 2026-01-31

- **b. Date as of which information is reported:** 2026-01-31

**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:** $126831094.30

**Total Liabilities:** $168930.43

**Net Assets:** $126662163.87

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000222243 | 0.58%                | 0.58%                | 2.24%                |
| Class ID C000222244 | 0.52%                | 0.58%                | 2.25%                |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $722917.25               | $-102774.05                                |
| Month 2  | $488227.30               | $-748371.00                                |
| Month 3  | $315822.33               | $2543468.07                                |

### 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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| iShares MSCI World ETF                         | iShares MSCI World ETF                                | CUSIP: 464286392<br>LEI: 549300SBOOZR51TG3W64 | Long             | EC               | RF                | US        |     15646 | NS      | $2966950.98   | 2.34%             |  |  |  | No            |                  1 | On Loan: No      |
| iShares Core U.S. Aggregate Bond ETF           | iShares Core U.S. Aggregate Bond ETF                  | CUSIP: 464287226<br>LEI: 549300F7VSXTKBGHJE47 | Long             | EC               | RF                | US        |    266468 | NS      | $26681440.84  | 21.07%            |  |  |  | No            |                  1 | On Loan: No      |
| iShares MSCI EAFE Small-Cap ETF                | iShares MSCI EAFE Small-Cap ETF                       | CUSIP: 464288273<br>LEI: 549300MJV5OZGVS4LX86 | Long             | EC               | RF                | US        |     60156 | NS      | $4918956.12   | 3.88%             |  |  |  | No            |                  1 | On Loan: No      |
| iShares MSCI EAFE Min Vol Factor ETF           | iShares MSCI EAFE Min Vol Factor ETF                  | CUSIP: 46429B689<br>LEI: 549300N5K4JSWEZ74544 | Long             | EC               | RF                | US        |     18120 | NS      | $1615579.20   | 1.28%             |  |  |  | No            |                  1 | On Loan: No      |
| iShares MSCI USA Min Vol Factor ETF            | iShares MSCI USA Min Vol Factor ETF                   | CUSIP: 46429B697<br>LEI: 54930006KUZN6GLGL496 | Long             | EC               | RF                | US        |     30502 | NS      | $2897384.98   | 2.29%             |  |  |  | No            |                  1 | On Loan: No      |
| iShares MSCI USA Quality Factor ETF            | iShares MSCI USA Quality Factor ETF                   | CUSIP: 46432F339<br>LEI: 5493007KMK0CQLE2O168 | Long             | EC               | RF                | US        |    109851 | NS      | $22236039.42  | 17.56%            |  |  |  | No            |                  1 | On Loan: No      |
| iShares MSCI USA Size Factor ETF               | iShares MSCI USA Size Factor ETF                      | CUSIP: 46432F370<br>LEI: 5493007FX38U4LSCPO86 | Long             | EC               | RF                | US        |     61091 | NS      | $10106284.13  | 7.98%             |  |  |  | No            |                  1 | On Loan: No      |
| iShares MSCI USA Value Factor ETF              | iShares MSCI USA Value Factor ETF                     | CUSIP: 46432F388<br>LEI: 549300QCMVXVCAPD3O82 | Long             | EC               | RF                | US        |     19008 | NS      | $2797597.44   | 2.21%             |  |  |  | No            |                  1 | On Loan: No      |
| iShares MSCI USA Momentum Factor ETF           | iShares MSCI USA Momentum Factor ETF                  | CUSIP: 46432F396<br>LEI: 5493002ZOOZ0SN3YYI81 | Long             | EC               | RF                | US        |     83193 | NS      | $21288256.77  | 16.81%            |  |  |  | No            |                  1 | On Loan: No      |
| iShares MSCI International Momentum Factor ETF | iShares MSCI International Momentum Factor ETF        | CUSIP: 46434V449<br>LEI: 549300O0CUUN2T6OVF98 | Long             | EC               | RF                | US        |    191028 | NS      | $9683209.32   | 7.64%             |  |  |  | No            |                  1 | On Loan: No      |
| iShares MSCI International Quality Factor ETF  | iShares MSCI International Quality Factor ETF         | CUSIP: 46434V456<br>LEI: 549300NCBUPWCYENVS18 | Long             | EC               | RF                | US        |    180739 | NS      | $8604983.79   | 6.79%             |  |  |  | No            |                  1 | On Loan: No      |
| iShares MSCI International Value Factor ETF    | iShares MSCI International Value Factor ETF           | CUSIP: 46435G409<br>LEI: 549300HD4TSTWEGNNR73 | Long             | EC               | RF                | US        |     40975 | NS      | $1659487.50   | 1.31%             |  |  |  | No            |                  1 | On Loan: No      |
| iShares Systematic Bond ETF                    | iShares Systematic Bond ETF                           | CUSIP: 46435U796<br>LEI: 549300ZON2MUDEJID147 | Long             | EC               | RF                | US        |    124642 | NS      | $11221519.26  | 8.86%             |  |  |  | No            |                  1 | On Loan: No      |
| State Street Global Advisors                   | State Street Institutional Treasury Money Market Fund | CUSIP: 857492870<br>LEI: 549300Q3FHSMZ70NLT76 | Long             | STIV             | RF                | US        |    100052 | NS      | $100051.78    | 0.08%             |  |  |  | No            |                  1 | On Loan: No      |

### Signature

**Date Signed:** 2026-02-25

**Name of Applicant:** SUNAMERICA SERIES TRUST

**Signature:** Shawn Parry

**Name of Signer:** Shawn Parry

**Title:** Assistant Treasurer