# EDGAR Filing Document

**Accession Number:** 0000778207
**File Stem:** 0001752724-23-049067
**Filing Date:** 2023-3
**Character Count:** 10033
**Document Hash:** aed613159ac46c8000e049beea2c096f
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001752724-23-049067.hdr.sgml**: 20230301

**ACCESSION NUMBER**: 0001752724-23-049067

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20221231

**FILED AS OF DATE**: 20230301

**DATE AS OF CHANGE**: 20230301

**PERIOD START**: 20221231

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** TRANSAMERICA SERIES TRUST
- **CENTRAL INDEX KEY:** 0000778207
- **IRS NUMBER:** 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:** 23690780

**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 Tactical Allocation VP (Series ID: S000025458)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000076203 | Initial      |  |
| C000076204 | 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 Tactical Allocation VP

- **b. EDGAR series identifier (if any):** S000025458

- **c. LEI of Series:** 549300LH8R17FXLRO183

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

- **a. Date of fiscal year-end:** 2022-12-31

- **b. Date as of which information is reported:** 2022-12-31

**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:** $934105811.02

**Total Liabilities:** $410450.50

**Net Assets:** $933695360.52

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000076204 | 2.70%                | 4.76%                | -2.35%               |
| Class ID C000076203 | 2.76%                | 4.80%                | -2.38%               |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $-7654764.63             | $31839681.11                               |
| Month 2  | $1139826.89              | $43136400.83                               |
| Month 3  | $2384035.75              | $-28166464.40                              |

### 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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| Transamerica Short-Term Bond                    | Transamerica Short-Term Bond                     | CUSIP: 893961292<br>LEI: 549300151BL06CDX4A76 | Long             | EC               | RF                | US        |    107739 | NS      | $1028906.71   | 0.11%             |  |  |  | No            | 1                  | On Loan: No      |
| Transamerica Aegon Sustainable Equity Income VP | Transamerica Aegon Sustainable Equity Income VP  | CUSIP: 89360C860<br>LEI: 5493007OQ0UKCTB8XO19 | Long             | EC               | RF                | US        |   1994847 | NS      | $35049463.79  | 3.75%             |  |  |  | No            | 1                  | On Loan: No      |
| Fixed Income Clearing Corp                      | FIXED INC CLEARING CORP.REPO                     | CUSIP: 000000000<br>LEI: 549300H47WTHXPU08X20 | Long             | RA               | CORP              | US        |   1456468 | PA      | $1456468.43   | 0.16%             |  |  |  | No            | 2                  | On Loan: No      |
| Transamerica T. Rowe Price Small Cap VP         | Transamerica T Rowe Price Small Cap VP           | CUSIP: 89360C449<br>LEI: 54930020T7SCFWL80645 | Long             | EC               | RF                | US        |   4067290 | NS      | $39778093.11  | 4.26%             |  |  |  | No            | 1                  | On Loan: No      |
| Transamerica JPMorgan Mid Cap Value VP          | Transamerica JPMorgan Mid Cap Value VP           | CUSIP: 89360C647<br>LEI: 549300MXP8VPJ6N4LS61 | Long             | EC               | RF                | US        |   1673351 | NS      | $24464385.03  | 2.62%             |  |  |  | No            | 1                  | On Loan: No      |
| Transamerica JPMorgan Enhanced Index VP         | Transamerica JPMorgan Enhanced Index VP          | CUSIP: 89360C662<br>LEI: 5493008SO3M7BKJ77M94 | Long             | EC               | RF                | US        |   5609728 | NS      | $110904328.67 | 11.88%            |  |  |  | No            | 1                  | On Loan: No      |
| Transamerica International Focus VP             | Transamerica International Growth VP             | CUSIP: 89360C555<br>LEI: 5493003XOLH4BIQ5W804 | Long             | EC               | RF                | US        |   6089000 | NS      | $47859539.88  | 5.13%             |  |  |  | No            | 1                  | On Loan: No      |
| SPDR S&P 500 ETF Trust                          | SPDR S&P 500 ETF Trust                           | CUSIP: 78462F103<br>LEI: 549300NZAMSJ8FXPQQ63 | Long             | EC               | RF                | US        |     36560 | NS      | $13981640.80  | 1.50%             |  |  |  | No            | 1                  | On Loan: No      |
| Transamerica Bond                               | Transamerica Bond                                | CUSIP: 893961334<br>LEI: 54930028OHE6MAPEQC05 | Long             | EC               | RF                | US        |  15216931 | NS      | $121431110.77 | 13.01%            |  |  |  | No            | 1                  | On Loan: No      |
| TA GLOBAL ALLOC LIQUID TRUST                    | Transamerica Global Allocation Liquidating Trust | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | RF                | US        |     13521 | NS      | $37432.23     | 0.00%             |  |  |  | Yes           | N/A                | On Loan: No      |
| Transamerica JPMorgan Core Bond VP              | Transamerica JP Morgan Core Bond VP              | CUSIP: 89360C688<br>LEI: 5493000FFMR7RP5KH592 | Long             | EC               | RF                | US        |   7659274 | NS      | $81494674.66  | 8.73%             |  |  |  | No            | 1                  | On Loan: No      |
| Transamerica Pimco Total Return VP              | Transamerica PIMCO Total Return VP               | CUSIP: 89360C514<br>LEI: JG2TUH0Q6HM6T4LE7X38 | Long             | EC               | RF                | US        |  32749298 | NS      | $300638557.96 | 32.20%            |  |  |  | No            | 1                  | On Loan: No      |
| Transamerica Morgan Stanley Capital Growth VP   | Transamerica Morgan Stanley Capital Growth VP    | CUSIP: 89360C621<br>LEI: 549300WQP4ZZ4SI8CF52 | Long             | EC               | RF                | US        |   2600994 | NS      | $9857765.46   | 1.06%             |  |  |  | No            | 1                  | On Loan: No      |
| Transamerica Large Cap Value                    | Transamerica Large Cap Value                     | CUSIP: 893509257<br>LEI: 549300NMC5GPLD2ULC77 | Long             | EC               | RF                | US        |   4223330 | NS      | $51735787.55  | 5.54%             |  |  |  | No            | 1                  | On Loan: No      |
| Vanguard Total Bond Market ETF                  | Vanguard Total Bond Market ETF                   | CUSIP: 921937835<br>LEI: CIJB0QNLPT2SSWMJ5W92 | Long             | EC               | RF                | US        |    250433 | NS      | $17991106.72  | 1.93%             |  |  |  | No            | 1                  | On Loan: No      |
| Transamerica TS&W International Equity VP       | Transamerica TS&W International Equity VP        | CUSIP: 89360C159<br>LEI: 549300BLBBCIJ2CU0C98 | Long             | EC               | RF                | US        |   2659075 | NS      | $33637294.97  | 3.60%             |  |  |  | No            | 1                  | On Loan: No      |
| Transamerica WMC US Growth VP                   | Transamerica WMC U.S. Growth VP                  | CUSIP: 89360C332<br>LEI: 5493001V6580U6S22125 | Long             | EC               | RF                | US        |   1505406 | NS      | $39050243.57  | 4.18%             |  |  |  | No            | 1                  | On Loan: No      |

### Signature

**Date Signed:** 2023-01-17

**Name of Applicant:** TRANSAMERICA SERIES TRUST

**Signature:** Vincent Toner

**Name of Signer:** Vincent Toner

**Title:** Treasurer