# EDGAR Filing Document

**Accession Number:** 0000778207
**File Stem:** 0001752724-25-206832
**Filing Date:** 2025-8
**Character Count:** 18722
**Document Hash:** 45d1ea64e346c12494574785732fbacd
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001752724-25-206832.hdr.sgml**: 20250827

**ACCESSION NUMBER**: 0001752724-25-206832

**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:** 251259996

**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 Great Lakes Advisors Large Cap Value VP (Series ID: S000059116)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000193819 | 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 Great Lakes Advisors Large Cap Value VP

- **b. EDGAR series identifier (if any):** S000059116

- **c. LEI of Series:** 54930048S5F1ZR2LYQ12

**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:** $72700592.22

**Total Liabilities:** $71548.13

**Net Assets:** $72629044.09

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000193819 | -3.23%               | 5.23%                | 4.90%                |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $413285.78               | $-2764539.84                               |
| Month 2  | $78807.06                | $3344415.51                                |
| Month 3  | $814813.23               | $2468493.35                                |

### 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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| Blackrock Inc                    | Blackrock, Inc.                 | CUSIP: 09290D101<br>LEI: 529900VBK42Y5HHRMD23 | Long             | EC               | CORP              | US        |      2229 | NS      | $2338778.25   | 3.22%             |  |  |  | No            |                  1 | On Loan: No      |
| General Motors Co                | General Motors Co.              | CUSIP: 37045V100<br>LEI: 54930070NSV60J38I987 | Long             | EC               | CORP              | US        |     23894 | NS      | $1175823.74   | 1.62%             |  |  |  | No            |                  1 | On Loan: No      |
| Mondelez International Inc       | Mondelez International, Inc.    | CUSIP: 609207105<br>LEI: 549300DV9GIB88LZ5P30 | Long             | EC               | CORP              | US        |     17537 | NS      | $1182695.28   | 1.63%             |  |  |  | No            |                  1 | On Loan: No      |
| UnitedHealth Group Inc           | UnitedHealth Group, Inc.        | CUSIP: 91324P102<br>LEI: 549300GHBMY8T5GXDE41 | Long             | EC               | CORP              | US        |      3578 | NS      | $1116228.66   | 1.54%             |  |  |  | No            |                  1 | On Loan: No      |
| Wells Fargo & Co                 | Wells Fargo & Co.               | CUSIP: 949746101<br>LEI: PBLD0EJDB5FWOLXP3B76 | Long             | EC               | CORP              | US        |     33880 | NS      | $2714465.60   | 3.74%             |  |  |  | No            |                  1 | On Loan: No      |
| Schlumberger NV                  | Schlumberger NV                 | CUSIP: 806857108<br>LEI: 213800ZUA17OK3QLGM62 | Long             | EC               | CORP              | CW        |     26423 | NS      | $893097.40    | 1.23%             |  |  |  | No            |                  1 | On Loan: No      |
| AbbVie Inc                       | AbbVie, Inc.                    | CUSIP: 00287Y109<br>LEI: FR5LCKFTG8054YNNRU85 | Long             | EC               | CORP              | US        |      6647 | NS      | $1233816.14   | 1.70%             |  |  |  | No            |                  1 | On Loan: No      |
| Air Products and Chemicals Inc   | Air Products & Chemicals, Inc.  | CUSIP: 009158106<br>LEI: 7QEON6Y1RL5XR3R1W237 | Long             | EC               | CORP              | US        |      4450 | NS      | $1255167.00   | 1.73%             |  |  |  | No            |                  1 | On Loan: No      |
| Thermo Fisher Scientific Inc     | Thermo Fisher Scientific, Inc.  | CUSIP: 883556102<br>LEI: HCHV7422L5HDJZCRFL38 | Long             | EC               | CORP              | US        |      2794 | NS      | $1132855.24   | 1.56%             |  |  |  | No            |                  1 | On Loan: No      |
| Micron Technology Inc            | Micron Technology, Inc.         | CUSIP: 595112103<br>LEI: B3DXGBC8GAIYWI2Z0172 | Long             | EC               | CORP              | US        |     11268 | NS      | $1388781.00   | 1.91%             |  |  |  | No            |                  1 | On Loan: No      |
| Fox Corp                         | Fox Corp.                       | CUSIP: 35137L105<br>LEI: 549300DDU6FDRBIELS05 | Long             | EC               | CORP              | US        |     28269 | NS      | $1584194.76   | 2.18%             |  |  |  | No            |                  1 | On Loan: No      |
| PepsiCo Inc                      | PepsiCo, Inc.                   | CUSIP: 713448108<br>LEI: FJSUNZKFNQ5YPJ5OT455 | Long             | EC               | CORP              | US        |      9689 | NS      | $1279335.56   | 1.76%             |  |  |  | No            |                  1 | On Loan: No      |
| Alphabet Inc                     | Alphabet, Inc.                  | CUSIP: 02079K305<br>LEI: 5493006MHB84DD0ZWV18 | Long             | EC               | CORP              | US        |      8566 | NS      | $1509586.18   | 2.08%             |  |  |  | No            |                  1 | On Loan: No      |
| Prologis Inc                     | Prologis, Inc.                  | CUSIP: 74340W103<br>LEI: 529900DFH19P073LZ636 | Long             | EC               |  | US        |      9658 | NS      | $1015248.96   | 1.40%             |  |  |  | No            |                  1 | On Loan: No      |
| Boston Scientific Corp           | Boston Scientific Corp.         | CUSIP: 101137107<br>LEI: Y6ZDD9FP4P8JSSJMW954 | Long             | EC               | CORP              | US        |     17617 | NS      | $1892241.97   | 2.61%             |  |  |  | No            |                  1 | On Loan: No      |
| Lowe's Cos Inc                   | Lowe's Cos., Inc.               | CUSIP: 548661107<br>LEI: WAFCR4OKGSC504WU3E95 | Long             | EC               | CORP              | US        |      6185 | NS      | $1372265.95   | 1.89%             |  |  |  | No            |                  1 | On Loan: No      |
| Microsoft Corp                   | Microsoft Corp.                 | CUSIP: 594918104<br>LEI: INR2EJN1ERAN0W5ZP974 | Long             | EC               | CORP              | US        |      2757 | NS      | $1371359.37   | 1.89%             |  |  |  | No            |                  1 | On Loan: No      |
| American Tower Corp              | American Tower Corp.            | CUSIP: 03027X100<br>LEI: 5493006ORUSIL88JOE18 | Long             | EC               |  | US        |      6425 | NS      | $1420053.50   | 1.96%             |  |  |  | No            |                  1 | On Loan: No      |
| Intercontinental Exchange Inc    | Intercontinental Exchange, Inc. | CUSIP: 45866F104<br>LEI: 5493000F4ZO33MV32P92 | Long             | EC               | CORP              | US        |     11915 | NS      | $2186045.05   | 3.01%             |  |  |  | No            |                  1 | On Loan: No      |
| Rockwell Automation Inc          | Rockwell Automation, Inc.       | CUSIP: 773903109<br>LEI: VH3R4HHBHH12O0EXZJ88 | Long             | EC               | CORP              | US        |      3872 | NS      | $1286162.24   | 1.77%             |  |  |  | No            |                  1 | On Loan: No      |
| Walt Disney Co/The               | Walt Disney Co.                 | CUSIP: 254687106<br>LEI: 549300GZKULIZ0WOW665 | Long             | EC               | CORP              | US        |     15863 | NS      | $1967170.63   | 2.71%             |  |  |  | No            |                  1 | On Loan: No      |
| Quanta Services Inc              | Quanta Services, Inc.           | CUSIP: 74762E102<br>LEI: SHVRXXEACT60MMH07S24 | Long             | EC               | CORP              | US        |      3796 | NS      | $1435191.68   | 1.98%             |  |  |  | No            |                  1 | On Loan: No      |
| Exxon Mobil Corp                 | Exxon Mobil Corp.               | CUSIP: 30231G102<br>LEI: J3WHBG0MTS7O8ZVMDC91 | Long             | EC               | CORP              | US        |     21923 | NS      | $2363299.40   | 3.25%             |  |  |  | No            |                  1 | On Loan: No      |
| Martin Marietta Materials Inc    | Martin Marietta Materials, Inc. | CUSIP: 573284106<br>LEI: 5299005MZ4WZECVATV08 | Long             | EC               | CORP              | US        |      2735 | NS      | $1501405.60   | 2.07%             |  |  |  | No            |                  1 | On Loan: No      |
| TJX Cos Inc/The                  | TJX Cos., Inc.                  | CUSIP: 872540109<br>LEI: V167QI9I69W364E2DY52 | Long             | EC               | CORP              | US        |     12113 | NS      | $1495834.37   | 2.06%             |  |  |  | No            |                  1 | On Loan: No      |
| Broadcom Inc                     | Broadcom, Inc.                  | CUSIP: 11135F101<br>LEI: 549300WV6GIDOZJTV909 | Long             | EC               | CORP              | US        |      5290 | NS      | $1458188.50   | 2.01%             |  |  |  | No            |                  1 | On Loan: No      |
| Bank of America Corp             | Bank of America Corp.           | CUSIP: 060505104<br>LEI: 9DJT3UXIJIZJI4WXO774 | Long             | EC               | CORP              | US        |     35206 | NS      | $1665947.92   | 2.29%             |  |  |  | No            |                  1 | On Loan: No      |
| Abbott Laboratories              | Abbott Laboratories             | CUSIP: 002824100<br>LEI: HQD377W2YR662HK5JX27 | Long             | EC               | CORP              | US        |     16631 | NS      | $2261982.31   | 3.11%             |  |  |  | No            |                  1 | On Loan: No      |
| Parker-Hannifin Corp             | Parker-Hannifin Corp.           | CUSIP: 701094104<br>LEI: 5493002CONDB4N2HKI23 | Long             | EC               | CORP              | US        |      2636 | NS      | $1841166.92   | 2.54%             |  |  |  | No            |                  1 | On Loan: No      |
| CSX Corp                         | CSX Corp.                       | CUSIP: 126408103<br>LEI: 549300JVQR4N1MMP3Q88 | Long             | EC               | CORP              | US        |     36576 | NS      | $1193474.88   | 1.64%             |  |  |  | No            |                  1 | On Loan: No      |
| Goldman Sachs Group Inc/The      | Goldman Sachs Group, Inc.       | CUSIP: 38141G104<br>LEI: 784F5XWPLTWKTBV3E584 | Long             | EC               | CORP              | US        |      2264 | NS      | $1602346.00   | 2.21%             |  |  |  | No            |                  1 | On Loan: No      |
| Freeport-McMoRan Inc             | Freeport-McMoRan, Inc.          | CUSIP: 35671D857<br>LEI: 549300IRDTHJQ1PVET45 | Long             | EC               | CORP              | US        |     20790 | NS      | $901246.50    | 1.24%             |  |  |  | No            |                  1 | On Loan: No      |
| Duke Energy Corp                 | Duke Energy Corp.               | CUSIP: 26441C204<br>LEI: I1BZKREC126H0VB1BL91 | Long             | EC               | CORP              | US        |     11998 | NS      | $1415764.00   | 1.95%             |  |  |  | No            |                  1 | On Loan: No      |
| Meta Platforms Inc               | Meta Platforms, Inc.            | CUSIP: 30303M102<br>LEI: BQ4BKCS1HXDV9HN80Z93 | Long             | EC               | CORP              | US        |      2233 | NS      | $1648154.97   | 2.27%             |  |  |  | No            |                  1 | On Loan: No      |
| RTX Corp                         | RTX Corp.                       | CUSIP: 75513E101<br>LEI: I07WOS4YJ0N7YRFE7309 | Long             | EC               | CORP              | US        |     15337 | NS      | $2239508.74   | 3.08%             |  |  |  | No            |                  1 | On Loan: No      |
| GE Vernova Inc                   | GE Vernova, Inc.                | CUSIP: 36828A101<br>LEI: 254900DP080RU6OK2553 | Long             | EC               | CORP              | US        |      2836 | NS      | $1500669.40   | 2.07%             |  |  |  | No            |                  1 | On Loan: No      |
| Cencora Inc                      | Cencora, Inc.                   | CUSIP: 03073E105<br>LEI: AI8GXW8LG5WK7E9UD086 | Long             | EC               | CORP              | US        |      5482 | NS      | $1643777.70   | 2.26%             |  |  |  | No            |                  1 | On Loan: No      |
| Textron Inc                      | Textron, Inc.                   | CUSIP: 883203101<br>LEI: 3PPKBHUG1HD6BO7RNR87 | Long             | EC               | CORP              | US        |     10915 | NS      | $876365.35    | 1.21%             |  |  |  | No            |                  1 | On Loan: No      |
| Hartford Insurance Group Inc/The | Hartford Insurance Group, Inc.  | CUSIP: 416515104<br>LEI: IU7C3FTM7Y3BQM112U94 | Long             | EC               | CORP              | US        |     15301 | NS      | $1941237.87   | 2.67%             |  |  |  | No            |                  1 | On Loan: No      |
| Fixed Income Clearing Corp       | FIXED INC CLEARING CORP.REPO    | CUSIP: 000000000<br>LEI: 549300H47WTHXPU08X20 | Long             | RA               | CORP              | US        |   1272632 | PA      | $1272631.61   | 1.75%             |  |  |  | No            |                  2 | On Loan: No      |
| Delta Air Lines Inc              | Delta Air Lines, Inc.           | CUSIP: 247361702<br>LEI: Q2CCMS6R0AS67HJMBN42 | Long             | EC               | CORP              | US        |     23744 | NS      | $1167729.92   | 1.61%             |  |  |  | No            |                  1 | On Loan: No      |
| Merck & Co Inc                   | Merck & Co., Inc.               | CUSIP: 58933Y105<br>LEI: 4YV9Y5M8S0BRK1RP0397 | Long             | EC               | CORP              | US        |     17805 | NS      | $1409443.80   | 1.94%             |  |  |  | No            |                  1 | On Loan: No      |
| JPMorgan Chase & Co              | JPMorgan Chase & Co.            | CUSIP: 46625H100<br>LEI: 8I5DZWZKVSZI1NUHU748 | Long             | EC               | CORP              | US        |     10475 | NS      | $3036807.25   | 4.18%             |  |  |  | No            |                  1 | On Loan: No      |
| Amazon.com Inc                   | Amazon.com, Inc.                | CUSIP: 023135106<br>LEI: ZXTILKJKG63JELOEG630 | Long             | EC               | CORP              | US        |      6634 | NS      | $1455433.26   | 2.00%             |  |  |  | No            |                  1 | On Loan: No      |
| Motorola Solutions Inc           | Motorola Solutions, Inc.        | CUSIP: 620076307<br>LEI: 6S552MUG6KGJVEBSEC55 | Long             | EC               | CORP              | US        |      2960 | NS      | $1244561.60   | 1.71%             |  |  |  | No            |                  1 | On Loan: No      |
| Gilead Sciences Inc              | Gilead Sciences, Inc.           | CUSIP: 375558103<br>LEI: 549300WTZWR07K8MNV44 | Long             | EC               | CORP              | US        |     13180 | NS      | $1461266.60   | 2.01%             |  |  |  | No            |                  1 | On Loan: No      |
| ConocoPhillips                   | ConocoPhillips                  | CUSIP: 20825C104<br>LEI: WPTL2Z3FIYTHSP5V2253 | Long             | EC               | CORP              | US        |     14434 | NS      | $1295307.16   | 1.78%             |  |  |  | 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