# EDGAR Filing Document

**Accession Number:** 0000778207
**File Stem:** 0001752724-25-206861
**Filing Date:** 2025-8
**Character Count:** 20165
**Document Hash:** 386981aa89c5ee2ad3432a5d32e89688
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001752724-25-206861.hdr.sgml**: 20250827

**ACCESSION NUMBER**: 0001752724-25-206861

**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:** 251260027

**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 Aegon Sustainable Equity Income VP (Series ID: S000007908)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000021461 | Initial      |  |
| C000021462 | 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 Aegon Sustainable Equity Income VP

- **b. EDGAR series identifier (if any):** S000007908

- **c. LEI of Series:** 5493007OQ0UKCTB8XO19

**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:** $483948926.34

**Total Liabilities:** $384787.84

**Net Assets:** $483564138.50

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000021462 | -2.08%               | 4.55%                | 2.87%                |
| Class ID C000021461 | -2.04%               | 4.60%                | 2.87%                |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $1572453.04              | $-12039580.54                              |
| Month 2  | $4089631.26              | $16361539.12                               |
| Month 3  | $539880.91               | $11938416.65                               |

### 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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| WESCO International Inc                   | WESCO International, Inc.                   | CUSIP: 95082P105<br>LEI: 529900TXOGREY3WNJ434 | Long             | EC               | CORP              | US        |     40855 | NS      | $7566346.00   | 1.56%             |  |  |  | No            |                  1 | On Loan: No      |
| Cisco Systems Inc                         | Cisco Systems, Inc.                         | CUSIP: 17275R102<br>LEI: 549300LKFJ962MZ46593 | Long             | EC               | CORP              | US        |    311898 | NS      | $21639483.24  | 4.47%             |  |  |  | No            |                  1 | On Loan: No      |
| Accenture PLC                             | Accenture PLC                               | CUSIP: 000000000<br>LEI: 5493000EWHDSR3MZWH98 | Long             | EC               | CORP              | IE        |     18519 | NS      | $5535143.91   | 1.14%             |  |  |  | No            |                  1 | On Loan: No      |
| Progressive Corp/The                      | Progressive Corp.                           | CUSIP: 743315103<br>LEI: 529900TACNVLY9DCR586 | Long             | EC               | CORP              | US        |     27596 | NS      | $7364268.56   | 1.52%             |  |  |  | No            |                  1 | On Loan: No      |
| Union Pacific Corp                        | Union Pacific Corp.                         | CUSIP: 907818108<br>LEI: 549300LMMRSZZCZ8CL11 | Long             | EC               | CORP              | US        |     31123 | NS      | $7160779.84   | 1.48%             |  |  |  | No            |                  1 | On Loan: No      |
| United Rentals Inc                        | United Rentals, Inc.                        | CUSIP: 911363109<br>LEI: 5323X5O7RN0NKFCDRY08 | Long             | EC               | CORP              | US        |     13507 | NS      | $10176173.80  | 2.10%             |  |  |  | No            |                  1 | On Loan: No      |
| RELX PLC                                  | RELX PLC                                    | CUSIP: 759530108<br>LEI: 549300WSX3VBUFFJOO66 | Long             | EC               | CORP              | GB        |    194016 | NS      | $10542829.44  | 2.18%             |  |  |  | No            |                  1 | On Loan: No      |
| DR Horton Inc                             | DR Horton, Inc.                             | CUSIP: 23331A109<br>LEI: 529900ZIUEYVSB8QDD25 | Long             | EC               | CORP              | US        |     42744 | NS      | $5510556.48   | 1.14%             |  |  |  | No            |                  1 | On Loan: No      |
| Costco Wholesale Corp                     | Costco Wholesale Corp.                      | CUSIP: 22160K105<br>LEI: 29DX7H14B9S6O3FD6V18 | Long             | EC               | CORP              | US        |      6979 | NS      | $6908791.26   | 1.43%             |  |  |  | No            |                  1 | On Loan: No      |
| Omnicom Group Inc                         | Omnicom Group, Inc.                         | CUSIP: 681919106<br>LEI: HKUPACFHSSASQK8HLS17 | Long             | EC               | CORP              | US        |     86730 | NS      | $6239356.20   | 1.29%             |  |  |  | No            |                  1 | On Loan: No      |
| Moody's Corp                              | Moody's Corp.                               | CUSIP: 615369105<br>LEI: 549300GCEDD8YCF5WU84 | Long             | EC               | CORP              | US        |     16101 | NS      | $8076100.59   | 1.67%             |  |  |  | No            |                  1 | On Loan: No      |
| Medtronic PLC                             | Medtronic PLC                               | CUSIP: 000000000<br>LEI: 549300GX3ZBSQWUXY261 | Long             | EC               | CORP              | IE        |    103108 | NS      | $8987924.36   | 1.86%             |  |  |  | No            |                  1 | On Loan: No      |
| Texas Instruments Inc                     | Texas Instruments, Inc.                     | CUSIP: 882508104<br>LEI: WDJNR2L6D8RWOEB8T652 | Long             | EC               | CORP              | US        |     78111 | NS      | $16217405.82  | 3.35%             |  |  |  | No            |                  1 | On Loan: No      |
| CME Group Inc                             | CME Group, Inc.                             | CUSIP: 12572Q105<br>LEI: LCZ7XYGSLJUHFXXNXD88 | Long             | EC               | CORP              | US        |     67550 | NS      | $18618131.00  | 3.85%             |  |  |  | No            |                  1 | On Loan: No      |
| Elevance Health Inc                       | Elevance Health, Inc.                       | CUSIP: 036752103<br>LEI: 8MYN82XMYQH89CTMTH67 | Long             | EC               | CORP              | US        |     14686 | NS      | $5712266.56   | 1.18%             |  |  |  | No            |                  1 | On Loan: No      |
| IDEX Corp                                 | IDEX Corp.                                  | CUSIP: 45167R104<br>LEI: 549300U5Y5EL6PHYLF13 | Long             | EC               | CORP              | US        |     44793 | NS      | $7864307.01   | 1.63%             |  |  |  | No            |                  1 | On Loan: No      |
| Microsoft Corp                            | Microsoft Corp.                             | CUSIP: 594918104<br>LEI: INR2EJN1ERAN0W5ZP974 | Long             | EC               | CORP              | US        |     29968 | NS      | $14906382.88  | 3.08%             |  |  |  | No            |                  1 | On Loan: No      |
| Schneider Electric SE                     | Schneider Electric SE                       | CUSIP: 80687P106<br>LEI: 969500A1YF1XUYYXS284 | Long             | EC               | CORP              | FR        |    207134 | NS      | $11056812.92  | 2.29%             |  |  |  | No            |                  1 | On Loan: No      |
| American Tower Corp                       | American Tower Corp.                        | CUSIP: 03027X100<br>LEI: 5493006ORUSIL88JOE18 | Long             | EC               |  | US        |     27170 | NS      | $6005113.40   | 1.24%             |  |  |  | No            |                  1 | On Loan: No      |
| Packaging Corp of America                 | Packaging Corp. of America                  | CUSIP: 695156109<br>LEI: 549300XZP8MFZFY8TJ84 | Long             | EC               | CORP              | US        |     34391 | NS      | $6480983.95   | 1.34%             |  |  |  | No            |                  1 | On Loan: No      |
| Stryker Corp                              | Stryker Corp.                               | CUSIP: 863667101<br>LEI: 5493002F0SC4JTBU5137 | Long             | EC               | CORP              | US        |     17042 | NS      | $6742326.46   | 1.39%             |  |  |  | No            |                  1 | On Loan: No      |
| Linde PLC                                 | Linde PLC                                   | CUSIP: 000000000<br>LEI: 5299003QR1WT0EF88V51 | Long             | EC               | CORP              | IE        |     21086 | NS      | $9893129.48   | 2.05%             |  |  |  | No            |                  1 | On Loan: No      |
| Steel Dynamics Inc                        | Steel Dynamics, Inc.                        | CUSIP: 858119100<br>LEI: 549300HGGKEL4FYTTQ83 | Long             | EC               | CORP              | US        |     63450 | NS      | $8122234.50   | 1.68%             |  |  |  | No            |                  1 | On Loan: No      |
| Xylem Inc/NY                              | Xylem, Inc.                                 | CUSIP: 98419M100<br>LEI: 549300DF5MV96DRYLQ48 | Long             | EC               | CORP              | US        |     55281 | NS      | $7151150.16   | 1.48%             |  |  |  | No            |                  1 | On Loan: No      |
| Republic Services Inc                     | Republic Services, Inc.                     | CUSIP: 760759100<br>LEI: NKNQHM6BLECKVOQP7O46 | Long             | EC               | CORP              | US        |     61290 | NS      | $15114726.90  | 3.13%             |  |  |  | No            |                  1 | On Loan: No      |
| Broadcom Inc                              | Broadcom, Inc.                              | CUSIP: 11135F101<br>LEI: 549300WV6GIDOZJTV909 | Long             | EC               | CORP              | US        |     62271 | NS      | $17165001.15  | 3.55%             |  |  |  | No            |                  1 | On Loan: No      |
| Bank of America Corp                      | Bank of America Corp.                       | CUSIP: 060505104<br>LEI: 9DJT3UXIJIZJI4WXO774 | Long             | EC               | CORP              | US        |    363415 | NS      | $17196797.80  | 3.56%             |  |  |  | No            |                  1 | On Loan: No      |
| US Bancorp                                | U.S. Bancorp                                | CUSIP: 902973304<br>LEI: N1GZ7BBF3NP8GI976H15 | Long             | EC               | CORP              | US        |    175017 | NS      | $7919519.25   | 1.64%             |  |  |  | No            |                  1 | On Loan: No      |
| Home Depot Inc/The                        | Home Depot, Inc.                            | CUSIP: 437076102<br>LEI: QEKMOTMBBKA8I816DO57 | Long             | EC               | CORP              | US        |     34961 | NS      | $12818101.04  | 2.65%             |  |  |  | No            |                  1 | On Loan: No      |
| TELUS Corp                                | TELUS Corp.                                 | CUSIP: 87971M103<br>LEI: L2TEUTQ8OSHMJWVLCE40 | Long             | EC               | CORP              | CA        |    363199 | NS      | $5832975.94   | 1.21%             |  |  |  | No            |                  1 | On Loan: No      |
| Cincinnati Financial Corp                 | Cincinnati Financial Corp.                  | CUSIP: 172062101<br>LEI: 254900Q4WEDMZBOZ0002 | Long             | EC               | CORP              | US        |     65031 | NS      | $9684416.52   | 2.00%             |  |  |  | No            |                  1 | On Loan: No      |
| Essential Utilities Inc                   | Essential Utilities, Inc.                   | CUSIP: 29670G102<br>LEI: 549300ILTEOF3E3QY357 | Long             | EC               | CORP              | US        |    144690 | NS      | $5373786.60   | 1.11%             |  |  |  | No            |                  1 | On Loan: No      |
| Watsco Inc                                | Watsco, Inc.                                | CUSIP: 942622200<br>LEI: 549300F1Y3LN5BX5WN75 | Long             | EC               | CORP              | US        |     15673 | NS      | $6921510.26   | 1.43%             |  |  |  | No            |                  1 | On Loan: No      |
| MetLife Inc                               | MetLife, Inc.                               | CUSIP: 59156R108<br>LEI: C4BXATY60WC6XEOZDX54 | Long             | EC               | CORP              | US        |    192633 | NS      | $15491545.86  | 3.20%             |  |  |  | No            |                  1 | On Loan: No      |
| Citizens Financial Group Inc              | Citizens Financial Group, Inc.              | CUSIP: 174610105<br>LEI: 2138004JDDA4ZQUPFW65 | Long             | EC               | CORP              | US        |    205709 | NS      | $9205477.75   | 1.90%             |  |  |  | No            |                  1 | On Loan: No      |
| Morgan Stanley                            | Morgan Stanley                              | CUSIP: 617446448<br>LEI: IGJSJL3JD5P30I6NJZ34 | Long             | EC               | CORP              | US        |    113430 | NS      | $15977749.80  | 3.30%             |  |  |  | No            |                  1 | On Loan: No      |
| Fixed Income Clearing Corp                | FIXED INC CLEARING CORP.REPO                | CUSIP: 000000000<br>LEI: 549300H47WTHXPU08X20 | Long             | RA               | CORP              | US        |   3879960 | PA      | $3879959.53   | 0.80%             |  |  |  | No            |                  2 | On Loan: No      |
| Taiwan Semiconductor Manufacturing Co Ltd | Taiwan Semiconductor Manufacturing Co. Ltd. | CUSIP: 874039100<br>LEI: 549300KB6NK5SBD14S87 | Long             | EC               | CORP              | TW        |     61442 | NS      | $13915998.58  | 2.88%             |  |  |  | No            |                  1 | On Loan: No      |
| Automatic Data Processing Inc             | Automatic Data Processing, Inc.             | CUSIP: 053015103<br>LEI: HGBOLILQXWER4SAL2I23 | Long             | EC               | CORP              | US        |     42671 | NS      | $13159736.40  | 2.72%             |  |  |  | No            |                  1 | On Loan: No      |
| Digital Realty Trust Inc                  | Digital Realty Trust, Inc.                  | CUSIP: 253868103<br>LEI: 549300HKCZ31D08NEI41 | Long             | EC               |  | US        |     41342 | NS      | $7207150.86   | 1.49%             |  |  |  | No            |                  1 | On Loan: No      |
| Kimberly-Clark Corp                       | Kimberly-Clark Corp.                        | CUSIP: 494368103<br>LEI: MP3J6QPYPGN75NVW2S34 | Long             | EC               | CORP              | US        |     72833 | NS      | $9389630.36   | 1.94%             |  |  |  | No            |                  1 | On Loan: No      |
| Weyerhaeuser Co                           | Weyerhaeuser Co.                            | CUSIP: 962166104<br>LEI: 08IRJODWFYBI7QWRGS31 | Long             | EC               |  | US        |    230448 | NS      | $5920209.12   | 1.22%             |  |  |  | No            |                  1 | On Loan: No      |
| Merck & Co Inc                            | Merck & Co., Inc.                           | CUSIP: 58933Y105<br>LEI: 4YV9Y5M8S0BRK1RP0397 | Long             | EC               | CORP              | US        |     80538 | NS      | $6375388.08   | 1.32%             |  |  |  | No            |                  1 | On Loan: No      |
| Colgate-Palmolive Co                      | Colgate-Palmolive Co.                       | CUSIP: 194162103<br>LEI: YMEGZFW4SBUSS5BQXF88 | Long             | EC               | CORP              | US        |    178874 | NS      | $16259646.60  | 3.36%             |  |  |  | No            |                  1 | On Loan: No      |
| Quest Diagnostics Inc                     | Quest Diagnostics, Inc.                     | CUSIP: 74834L100<br>LEI: 8MCWUBXQ0WE04KMXBX50 | Long             | EC               | CORP              | US        |     69113 | NS      | $12414768.19  | 2.57%             |  |  |  | No            |                  1 | On Loan: No      |
| ONEOK Inc                                 | ONEOK, Inc.                                 | CUSIP: 682680103<br>LEI: 2T3D6M0JSY48PSZI1Q41 | Long             | EC               | CORP              | US        |     81645 | NS      | $6664681.35   | 1.38%             |  |  |  | No            |                  1 | On Loan: No      |
| Bristol-Myers Squibb Co                   | Bristol-Myers Squibb Co.                    | CUSIP: 110122108<br>LEI: HLYYNH7UQUORYSJQCN42 | Long             | EC               | CORP              | US        |    144381 | NS      | $6683396.49   | 1.38%             |  |  |  | No            |                  1 | On Loan: No      |
| Gilead Sciences Inc                       | Gilead Sciences, Inc.                       | CUSIP: 375558103<br>LEI: 549300WTZWR07K8MNV44 | Long             | EC               | CORP              | US        |    163525 | NS      | $18130016.75  | 3.75%             |  |  |  | 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