# EDGAR Filing Document

**Accession Number:** 0000778207
**File Stem:** 0001410368-26-017983
**Filing Date:** 2026-2
**Character Count:** 17285
**Document Hash:** fb5f42d88b6a3308a855f8b7ba397802
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001410368-26-017983.hdr.sgml**: 20260225

**ACCESSION NUMBER**: 0001410368-26-017983

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20251231

**FILED AS OF DATE**: 20260225

**DATE AS OF CHANGE**: 20260225

**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:** 26676239

**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 JPMorgan International Moderate Growth VP (Series ID: S000012821)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000034664 | Initial      |  |
| C000034665 | 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 JPMorgan International Moderate Growth VP

- **b. EDGAR series identifier (if any):** S000012821

- **c. LEI of Series:** 549300FQ2PLKC5YSHM50

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

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

- **b. Date as of which information is reported:** 2025-12-31

**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:** $353134508.13

**Total Liabilities:** $163900.56

**Net Assets:** $352970607.57

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000034664 | 0.20%                | 0.49%                | 1.56%                |
| Class ID C000034665 | 0.10%                | 0.59%                | 1.48%                |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $2116810.80              | $-1587082.40                               |
| Month 2  | $-926056.44              | $959620.36                                 |
| Month 3  | $7512297.98              | $-11914654.90                              |

**Designated Index Information**

- **Index Name:** Securities Portfolio VaR

- **Index Identifier:** Designated Reference Portfolio is the Fund's Securities Portfolio

### 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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| Fixed Income Clearing Corp                              | FIXED INC CLEARING CORP.REPO                         | CUSIP: 000000000<br>LEI: 549300H47WTHXPU08X20 | Long             | RA               | CORP              | US        |   6968765 | PA      | $6968765.30   | 1.97%             |  |  |  | No            |                  2 | On Loan: No      |
| Transamerica International Equity                       | Transamerica International Equity, Class I2          | CUSIP: 893509216<br>LEI: 549300VAB3EZIHJBZ196 | Long             | EC               | RF                | US        |   2414067 | NS      | $60230976.12  | 17.06%            |  |  |  | No            |                  1 | On Loan: No      |
| Transamerica Large Cap Value                            | Transamerica Large Cap Value, Class I2               | CUSIP: 893509257<br>LEI: 549300NMC5GPLD2ULC77 | Long             | EC               | RF                | US        |      6448 | NS      | $110963.26    | 0.03%             |  |  |  | No            |                  1 | On Loan: No      |
| Transamerica Intermediate Bond                          | Transamerica Core Bond, Class I2                     | CUSIP: 89354D106<br>LEI: 549300ZF0O00XTDBKY49 | Long             | EC               | RF                | US        |    535569 | NS      | $4648740.20   | 1.32%             |  |  |  | No            |                  1 | On Loan: No      |
| Transamerica Unconstrained Bond                         | Transamerica Strategic Income                        | CUSIP: 89355J243<br>LEI: 54930000WQFBEX4N7U31 | Long             | EC               | RF                | US        |    462577 | NS      | $4056800.12   | 1.15%             |  |  |  | No            |                  1 | On Loan: No      |
| Transamerica Floating Rate                              | Transamerica Floating Rate, Class I2                 | CUSIP: 89355J268<br>LEI: 549300EIFOH2JTPUU855 | Long             | EC               | RF                | US        |    413944 | NS      | $3650989.09   | 1.03%             |  |  |  | No            |                  1 | On Loan: No      |
| Transamerica International Small Cap Value              | Transamerica International Small Cap Value, Class I2 | CUSIP: 89355J516<br>LEI: 549300K8V3XQ18VXIY98 | Long             | EC               | RF                | US        |   1685275 | NS      | $29643994.57  | 8.40%             |  |  |  | No            |                  1 | On Loan: No      |
| Transamerica Long Credit                                | Transamerica Long Credit, Class I2                   | CUSIP: 89356M617<br>LEI: 54930002XJGTICGFHW21 | Long             | EC               | RF                | US        |    197726 | NS      | $1864555.55   | 0.53%             |  |  |  | No            |                  1 | On Loan: No      |
| Transamerica WMC US Growth VP                           | Transamerica WMC US Growth VP, Initial Class         | CUSIP: 89360C332<br>LEI: 5493001V6580U6S22125 | Long             | EC               | RF                | US        |   1203318 | NS      | $50370907.51  | 14.27%            |  |  |  | No            |                  1 | On Loan: No      |
| Transamerica Aegon Bond VP                              | Transamerica Aegon Bond VP, Initial Class            | CUSIP: 89360C514<br>LEI: JG2TUH0Q6HM6T4LE7X38 | Long             | EC               | RF                | US        |   3944303 | NS      | $37470878.55  | 10.62%            |  |  |  | No            |                  1 | On Loan: No      |
| Transamerica JPMorgan Core Bond VP                      | Transamerica Aegon Core Bond VP, Initial Class       | CUSIP: 89360C688<br>LEI: 5493000FFMR7RP5KH592 | Long             | EC               | RF                | US        |   2709598 | NS      | $29697193.24  | 8.41%             |  |  |  | No            |                  1 | On Loan: No      |
| Transamerica BlackRock Global Real Estate Securities VP | Transamerica BlackRock Real Estate Securities VP     | CUSIP: 89360C779<br>LEI: 54930045LNDIE4ONMC58 | Long             | EC               | RF                | US        |    256190 | NS      | $2656694.43   | 0.75%             |  |  |  | No            |                  1 | On Loan: No      |
| Transamerica Emerging Markets Equity                    | Transamerica Emerging Markets Equity, Class I2       | CUSIP: 89360T210<br>LEI: 549300Q6NK6QLC610345 | Long             | EC               | RF                | US        |    335850 | NS      | $3627178.09   | 1.03%             |  |  |  | No            |                  1 | On Loan: No      |
| Transamerica International Stock                        | Transamerica International Stock, Class I2           | CUSIP: 89360T293<br>LEI: 549300PMWLIX97VXH139 | Long             | EC               | RF                | US        |   3024219 | NS      | $45242320.26  | 12.82%            |  |  |  | No            |                  1 | On Loan: No      |
| Transamerica High Yield Bond                            | Transamerica High Yield Bond, Class I2               | CUSIP: 893961367<br>LEI: 549300E2RRC6XIJ79123 | Long             | EC               | RF                | US        |   2255422 | NS      | $18697449.59  | 5.30%             |  |  |  | No            |                  1 | On Loan: No      |
| Transamerica International Focus                        | Transamerica International Focus, Class I2           | CUSIP: 893961649<br>LEI: 5493009P69ULJNMMN265 | Long             | EC               | RF                | US        |   6423125 | NS      | $43934174.51  | 12.45%            |  |  |  | No            |                  1 | On Loan: No      |
| United States Treasury                                  | U.S. Treasury Notes                                  | CUSIP: 91282CMH1<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  10090800 | PA      | $10153473.35  | 2.88%             | 2027-01-31      | Fixed         | 4.13%                 | No            |                  2 | On Loan: No      |
| Chicago Mercantile Exchange                             | Future                                               | CUSIP: 000000000<br>LEI: SNZ2OJLFK8MNNCLQOF39 | N/A              | DE               |  | US        |      -100 | NC      | $-37987.50    | -0.01%            |  |  |  | No            |                  1 | On Loan: No      |
| Osaka Exchange                                          | Future                                               | CUSIP: 000000000<br>LEI: 3538001249AILNPRUX57 | N/A              | DE               |  | JP        |        23 | NC      | $60017.67     | 0.02%             |  |  |  | No            |                  1 | On Loan: No      |
| Eurex Deutschland                                       | Future                                               | CUSIP: 000000000<br>LEI: 529900LN3S50JPU47S06 | N/A              | DE               |  | DE        |      -198 | NC      | $-151501.65   | -0.04%            |  |  |  | No            |                  1 | On Loan: No      |
| Chicago Mercantile Exchange                             | Future                                               | CUSIP: 000000000<br>LEI: SNZ2OJLFK8MNNCLQOF39 | N/A              | DFE              |  | US        |       450 | NC      | $261829.50    | 0.07%             |  |  |  | No            |                  1 | On Loan: No      |
| ICE Futures U.S., Inc.                                  | Future                                               | CUSIP: 000000000<br>LEI: 5493004R83R1LVX2IL36 | N/A              | DE               |  | US        |       127 | NC      | $154366.06    | 0.04%             |  |  |  | No            |                  1 | On Loan: No      |
| ICE Futures U.S., Inc.                                  | Future                                               | CUSIP: 000000000<br>LEI: 5493004R83R1LVX2IL36 | N/A              | DE               |  | US        |       297 | NC      | $48419.91     | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| ICE Futures Europe - Financial Products Division        | Future                                               | CUSIP: 000000000<br>LEI: N/A                  | N/A              | DE               |  | GB        |        27 | NC      | $52803.96     | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| Eurex Deutschland                                       | Future                                               | CUSIP: 000000000<br>LEI: 529900LN3S50JPU47S06 | N/A              | DIR              |  | DE        |         4 | NC      | $841.14       | 0.00%             |  |  |  | No            |                  1 | On Loan: No      |
| Eurex Deutschland                                       | Future                                               | CUSIP: 000000000<br>LEI: 529900LN3S50JPU47S06 | N/A              | DIR              |  | DE        |       -34 | NC      | $64506.67     | 0.02%             |  |  |  | No            |                  1 | On Loan: No      |
| Eurex Deutschland                                       | Future                                               | CUSIP: 000000000<br>LEI: 529900LN3S50JPU47S06 | N/A              | DIR              |  | DE        |        82 | NC      | $-18424.66    | -0.01%            |  |  |  | No            |                  1 | On Loan: No      |
| Chicago Board of Trade                                  | Future                                               | CUSIP: 000000000<br>LEI: 549300EX04Q2QBFQTQ27 | N/A              | DIR              |  | US        |       -13 | NC      | $-224.18      | -0.00%            |  |  |  | No            |                  1 | On Loan: No      |
| Chicago Mercantile Exchange                             | Future                                               | CUSIP: 000000000<br>LEI: SNZ2OJLFK8MNNCLQOF39 | N/A              | DE               |  | US        |        12 | NC      | $-18590.80    | -0.01%            |  |  |  | No            |                  1 | On Loan: No      |
| Chicago Board of Trade                                  | Future                                               | CUSIP: 000000000<br>LEI: 549300EX04Q2QBFQTQ27 | N/A              | DIR              |  | US        |       201 | NC      | $-66248.39    | -0.02%            |  |  |  | No            |                  1 | On Loan: No      |
| ICE Futures Europe - Financial Products Division        | Future                                               | CUSIP: 000000000<br>LEI: N/A                  | N/A              | DIR              |  | GB        |        24 | NC      | $7838.95      | 0.00%             |  |  |  | No            |                  1 | On Loan: No      |
| ASX Clear (Futures)                                     | Future                                               | CUSIP: 000000000<br>LEI: 549300ZD7BBOVZFVHK49 | N/A              | DIR              |  | AU        |       -18 | NC      | $-3352.80     | -0.00%            |  |  |  | No            |                  1 | On Loan: No      |
| The Montreal Exchange / Bourse De Montreal              | Future                                               | CUSIP: 000000000<br>LEI: N/A                  | N/A              | DIR              |  | CA        |        53 | NC      | $-39435.06    | -0.01%            |  |  |  | No            |                  1 | On Loan: No      |
| Osaka Exchange                                          | Future                                               | CUSIP: 000000000<br>LEI: 3538001249AILNPRUX57 | N/A              | DIR              |  | JP        |         5 | NC      | $-37977.29    | -0.01%            |  |  |  | No            |                  1 | On Loan: No      |
| Hong Kong Futures Exchange Ltd.                         | Future                                               | CUSIP: 000000000<br>LEI: 213800YTVSXYQN17BW16 | N/A              | DE               |  | HK        |        56 | NC      | $-90895.10    | -0.03%            |  |  |  | No            |                  1 | On Loan: No      |
| The Montreal Exchange / Bourse De Montreal              | Future                                               | CUSIP: 000000000<br>LEI: N/A                  | N/A              | DE               |  | CA        |       132 | NC      | $161668.43    | 0.05%             |  |  |  | No            |                  1 | On Loan: No      |
| ASX Clear (Futures)                                     | Future                                               | CUSIP: 000000000<br>LEI: 549300ZD7BBOVZFVHK49 | N/A              | DE               |  | AU        |       -43 | NC      | $-31592.18    | -0.01%            |  |  |  | No            |                  1 | On Loan: No      |

### Signature

**Date Signed:** 2026-01-30

**Name of Applicant:** TRANSAMERICA SERIES TRUST

**Signature:** Kari Seabrands

**Name of Signer:** Kari Seabrands

**Title:** Treasurer