# EDGAR Filing Document

**Accession Number:** 0000778207
**File Stem:** 0001752724-25-206856
**Filing Date:** 2025-8
**Character Count:** 7484
**Document Hash:** a249b04cdb91c4288c95dbf1e9ac0610
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001752724-25-206856.hdr.sgml**: 20250827

**ACCESSION NUMBER**: 0001752724-25-206856

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20250630

**FILED AS OF DATE**: 20250827

**DATE AS OF CHANGE**: 20250827

**PERIOD START**: 20251231

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** TRANSAMERICA SERIES TRUST
- **CENTRAL INDEX KEY:** 0000778207

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** NPORT-P
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-04419
- **FILM NUMBER:** 251260021

**BUSINESS ADDRESS:**
- **STREET 1:** 1801 CALIFORNIA STREET
- **STREET 2:** SUITE 5200
- **CITY:** DENVER
- **STATE:** CO
- **ZIP:** 80202
- **BUSINESS PHONE:** 720-482-8836

**MAIL ADDRESS:**
- **STREET 1:** 1801 CALIFORNIA STREET
- **STREET 2:** SUITE 5200
- **CITY:** DENVER
- **STATE:** CO
- **ZIP:** 80202

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** AEGON/TRANSAMERICA SERIES TRUST
- **DATE OF NAME CHANGE:** 20050511

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** AEGON/TRANSAMERICA SERIES FUND INC
- **DATE OF NAME CHANGE:** 20010501

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** WRL SERIES FUND INC
- **DATE OF NAME CHANGE:** 19920703

## Series and Classes Contracts Data

### Transamerica BlackRock iShares Edge 100 VP (Series ID: S000053167)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000167274 | Service      |  |

## Form NPORT-P: Monthly Portfolio Investments Report

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

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

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

- **b. Investment Company Act file number:** 811-04419

- **c. CIK number of Registrant:** 0000778207

- **d. LEI of Registrant:** 5493000QR1WGXIM5V222

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

  - **Street Address 1:** 1801 CALIFORNIA STREET

  - **City:** DENVER

  - **State:** CO

  - **Foreign country:** US

  - **Zip / Postal Code:** 80202

  - **Telephone number:** 720-493-4256

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

- **a. Name of Series:** Transamerica BlackRock iShares Edge 100 VP

- **b. EDGAR series identifier (if any):** S000053167

- **c. LEI of Series:** 5493001TEO1QZIKFBV97

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

- **a. Date of fiscal year-end:** 2025-12-31

- **b. Date as of which information is reported:** 2025-06-30

**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:** $100257435.08

**Total Liabilities:** $21884716.91

**Net Assets:** $78372718.17

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000167274 | 0.66%                | 4.35%                | 3.22%                |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $349581.35               | $140945.17                                 |
| Month 2  | $557164.27               | $2678008.41                                |
| Month 3  | $80907.01                | $1847210.13                                |

### 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 Emerging Markets Min Vol Factor ETF | iShares MSCI Emerging Markets Min Vol Factor ETF                            | CUSIP: 464286533<br>LEI: 5493004IJ7V6ULMP5F52 | Long             | EC               | RF                | US        |     67199 | NS      | $4220097.20   | 5.38%             |  |  |  | No            |                  1 | On Loan: No      |
| State Street Global Advisors                     | State Street Navigator Securities Lending Government Money Market Portfolio | CUSIP: 857509301<br>LEI: 5493008BJIBKQ5KTIF74 | Long             | STIV             | RF                | US        |  10916835 | NS      | $10916835.00  | 13.93%            |  |  |  | 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        |    128541 | NS      | $12066143.67  | 15.40%            |  |  |  | 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        |    110089 | NS      | $12463175.69  | 15.90%            |  |  |  | No            |                  1 | On Loan: —       |
| iShares MSCI EAFE Min Vol Factor ETF             | iShares MSCI EAFE Min Vol Factor ETF                                        | CUSIP: 46429B689<br>LEI: 549300N5K4JSWEZ74544 | Long             | EC               | RF                | US        |    184473 | NS      | $15506800.38  | 19.79%            |  |  |  | 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        |     68426 | NS      | $12509641.32  | 15.96%            |  |  |  | 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        |     57827 | NS      | $13896984.64  | 17.73%            |  |  |  | No            |                  1 | On Loan: No      |
| Fixed Income Clearing Corp                       | FIXED INC CLEARING CORP.REPO                                                | CUSIP: 000000000<br>LEI: 549300H47WTHXPU08X20 | Long             | RA               | CORP              | US        |    143162 | PA      | $143162.41    | 0.18%             |  |  |  | No            |                  2 | On Loan: No      |
| iShares MSCI USA Size Factor ETF                 | iShares MSCI USA Size Factor ETF                                            | CUSIP: 46432F370<br>LEI: 5493007FX38U4LSCPO86 | Long             | EC               | RF                | US        |     49261 | NS      | $7612794.94   | 9.71%             |  |  |  | No            |                  1 | On Loan: No      |

### Signature

**Date Signed:** 2025-07-15

**Name of Applicant:** TRANSAMERICA SERIES TRUST

**Signature:** Joshua Durham

**Name of Signer:** Joshua Durham

**Title:** Chief Operating Officer and Interim Treasurer