# EDGAR Filing Document

**Accession Number:** 0000778207
**File Stem:** 0001752724-23-049066
**Filing Date:** 2023-3
**Character Count:** 9827
**Document Hash:** 5d716182ff5e7ad56ad6a73f50cd04a2
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001752724-23-049066.hdr.sgml**: 20230301

**ACCESSION NUMBER**: 0001752724-23-049066

**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:** 23690779

**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 Goldman Sachs Managed Risk-Balanced ETF VP (formerly Transamerica Managed Risk - Balanced ETF VP) (Series ID: S000021746)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000062365 | Initial      |  |
| C000062366 | 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 Goldman Sachs Managed Risk - Balanced ETF VP

- **b. EDGAR series identifier (if any):** S000021746

- **c. LEI of Series:** 5493002KZ23PN3FP3T31

**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:** $4630143147.96

**Total Liabilities:** $475957454.38

**Net Assets:** $4154185693.58

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000062365 | 1.61%                | 4.93%                | -1.51%               |
| Class ID C000062366 | 1.53%                | 4.90%                | -1.53%               |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $-3863394.70             | $63170055.08                               |
| Month 2  | $-72637782.15            | $267168602.88                              |
| Month 3  | $-9281624.40             | $-73922250.93                              |

### 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 EAFE ETF                         | iShares MSCI EAFE ETF                                                       | CUSIP: 464287465<br>LEI: 549300O0XO3KDQV68404 | Long             | EC               | RF                | US        |   1213319 | NS      | $79642259.16  | 1.92%             |  |  |  | No            |                  1 | On Loan: —       |
| Vanguard FTSE Developed Markets ETF           | Vanguard FTSE Developed Markets ETF                                         | CUSIP: 921943858<br>LEI: N/A                  | Long             | EC               | RF                | US        |   5797281 | NS      | $243311883.57 | 5.86%             |  |  |  | No            |                  1 | On Loan: No      |
| Vanguard Intermediate-Term Corporate Bond ETF | Vanguard Intermediate-Term Corporate Bond ETF                               | CUSIP: 92206C870<br>LEI: VKDXEYNPEMWGHJ22MR31 | Long             | EC               | RF                | US        |   5315296 | NS      | $411988592.96 | 9.92%             |  |  |  | No            |                  1 | On Loan: —       |
| Fixed Income Clearing Corp                    | FIXED INC CLEARING CORP.REPO                                                | CUSIP: 000000000<br>LEI: 549300H47WTHXPU08X20 | Long             | RA               | CORP              | US        |  33847314 | PA      | $33847314.42  | 0.81%             |  |  |  | No            |                  2 | On Loan: No      |
| iShares Core U.S. Aggregate Bond ETF          | iShares Core U.S. Aggregate Bond ETF                                        | CUSIP: 464287226<br>LEI: 549300F7VSXTKBGHJE47 | Long             | EC               | RF                | US        |   8060676 | NS      | $781804965.24 | 18.82%            |  |  |  | No            |                  1 | On Loan: No      |
| State Street Global Advisors                  | State Street Navigator Securities Lending Government Money Market Portfolio | CUSIP: 857492706<br>LEI: 5493008BJIBKQ5KTIF74 | Long             | STIV             | RF                | US        | 232696757 | NS      | $232696756.75 | 5.60%             |  |  |  | No            |                  1 | On Loan: No      |
| iShares MSCI EAFE Small-Cap ETF               | iShares MSCI EAFE Small-Cap ETF                                             | CUSIP: 464288273<br>LEI: 549300MJV5OZGVS4LX86 | Long             | EC               | RF                | US        |    672795 | NS      | $37999461.60  | 0.91%             |  |  |  | No            |                  1 | On Loan: —       |
| SPDR S&P 500 ETF Trust                        | SPDR S&P 500 ETF Trust                                                      | CUSIP: 78462F103<br>LEI: 549300NZAMSJ8FXPQQ63 | Long             | EC               | RF                | US        |    494775 | NS      | $189216803.25 | 4.55%             |  |  |  | No            |                  1 | On Loan: No      |
| iShares Russell 2000 ETF                      | iShares Russell 2000 ETF                                                    | CUSIP: 464287655<br>LEI: 549300O80OAR5VTWR172 | Long             | EC               | RF                | US        |    919462 | NS      | $160317394.32 | 3.86%             |  |  |  | No            |                  1 | On Loan: —       |
| Vanguard Total Bond Market ETF                | Vanguard Total Bond Market ETF                                              | CUSIP: 921937835<br>LEI: CIJB0QNLPT2SSWMJ5W92 | Long             | EC               | RF                | US        |  10865681 | NS      | $780590523.04 | 18.79%            |  |  |  | No            |                  1 | On Loan: No      |
| iShares Core MSCI EAFE ETF                    | iShares Core MSCI EAFE ETF                                                  | CUSIP: 46432F842<br>LEI: 5493009FT582MI7Y3I36 | Long             | EC               | RF                | US        |   2586100 | NS      | $159407204.00 | 3.84%             |  |  |  | No            |                  1 | On Loan: No      |
| iShares Core MSCI Emerging Markets ETF        | iShares Core MSCI Emerging Markets ETF                                      | CUSIP: 46434G103<br>LEI: 5493007C24Z3ZDJ0VD06 | Long             | EC               | RF                | US        |   4394809 | NS      | $205237580.30 | 4.94%             |  |  |  | No            |                  1 | On Loan: No      |
| iShares Core S&P Mid-Cap ETF                  | iShares Core S&P Mid-Cap ETF                                                | CUSIP: 464287507<br>LEI: 549300ODQWH5PC0IUZ78 | Long             | EC               | RF                | US        |    192732 | NS      | $46619943.48  | 1.12%             |  |  |  | No            |                  1 | On Loan: No      |
| iShares Core S&P 500 ETF                      | iShares Core S&P 500 ETF                                                    | CUSIP: 464287200<br>LEI: 5493007M4YMN8XL48C14 | Long             | EC               | RF                | US        |   1083834 | NS      | $416419861.14 | 10.02%            |  |  |  | No            |                  1 | On Loan: No      |
| Vanguard S&P 500 ETF                          | Vanguard S&P 500 ETF                                                        | CUSIP: 922908363<br>LEI: 549300D8V8ZP5GRJOC71 | Long             | EC               | RF                | US        |   1735023 | NS      | $609582980.82 | 14.67%            |  |  |  | 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