# EDGAR Filing Document

**Accession Number:** 0000778207
**File Stem:** 0001752724-23-049043
**Filing Date:** 2023-3
**Character Count:** 8290
**Document Hash:** c3b20d3c9124ac126c2edcee8b2a0018
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001752724-23-049043.hdr.sgml**: 20230301

**ACCESSION NUMBER**: 0001752724-23-049043

**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:** 23690753

**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 Morgan Stanley Global Allocation Managed Risk - Balanced VP (Series ID: S000047203)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000147921 | 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 Morgan Stanley Global Allocation Managed Risk - Balanced VP

- **b. EDGAR series identifier (if any):** S000047203

- **c. LEI of Series:** 549300NUUJ6CENEH7588

**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:** $226333496.44

**Total Liabilities:** $134196.07

**Net Assets:** $226199300.37

**Cash Not Reported:** $3146217.61

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000147921 | 0.42%                | 2.64%                | 0.00%                |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $-3532900.11             | $11046482.89                               |
| Month 2  | $-5570190.47             | $18728782.70                               |
| Month 3  | $0.00                    | $-3120243.67                               |

**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        |  16384970 | PA      | $16384970.09  | 7.24%             |  |  |  | No            |                  2 | On Loan: No      |
| Transamerica Morgan Stanley Global Allocation VP | Transamerica Morgan Stanley Global Allocation VP | CUSIP: 89360D413<br>LEI: ORP3UMV3V03ZTFCT2438 | Long             | EC               | RF                | US        |  39003046 | NS      | $204765990.71 | 90.52%            |  |  |  | No            |                  1 | On Loan: No      |
| Chicago Mercantile Exchange                      | Future                                           | CUSIP: 000000000<br>LEI: SNZ2OJLFK8MNNCLQOF39 | N/A              | DE               |  | US        |        -7 | NC      | $41884.75     | 0.02%             |  |  |  | No            |                  1 | On Loan: No      |
| Chicago Mercantile Exchange                      | Future                                           | CUSIP: 000000000<br>LEI: SNZ2OJLFK8MNNCLQOF39 | N/A              | DE               |  | US        |      -182 | NC      | $1064378.50   | 0.47%             |  |  |  | No            |                  1 | On Loan: No      |
| Osaka Exchange                                   | Future                                           | CUSIP: 000000000<br>LEI: 3538001249AILNPRUX57 | N/A              | DE               |  | JP        |       -43 | NC      | $504296.86    | 0.22%             |  |  |  | No            |                  1 | On Loan: No      |
| Chicago Mercantile Exchange                      | Future                                           | CUSIP: 000000000<br>LEI: SNZ2OJLFK8MNNCLQOF39 | N/A              | DFE              |  | US        |       -38 | NC      | $76994.60     | 0.03%             |  |  |  | No            |                  1 | On Loan: No      |
| Eurex Deutschland                                | Future                                           | CUSIP: 000000000<br>LEI: 529900LN3S50JPU47S06 | N/A              | DE               |  | DE        |      -335 | NC      | $599133.36    | 0.26%             |  |  |  | No            |                  1 | On Loan: No      |
| Chicago Mercantile Exchange                      | Future                                           | CUSIP: 000000000<br>LEI: SNZ2OJLFK8MNNCLQOF39 | N/A              | DFE              |  | US        |      -111 | NC      | $-49326.30    | -0.02%            |  |  |  | No            |                  1 | On Loan: No      |
| ICE Futures U.S., Inc.                           | Future                                           | CUSIP: 000000000<br>LEI: 5493004R83R1LVX2IL36 | N/A              | DE               |  | US        |      -182 | NC      | $138388.50    | 0.06%             |  |  |  | No            |                  1 | On Loan: No      |
| Chicago Mercantile Exchange                      | Future                                           | CUSIP: 000000000<br>LEI: SNZ2OJLFK8MNNCLQOF39 | N/A              | DFE              |  | US        |       -93 | NC      | $-389750.85   | -0.17%            |  |  |  | No            |                  1 | On Loan: No      |
| Chicago Mercantile Exchange                      | Future                                           | CUSIP: 000000000<br>LEI: SNZ2OJLFK8MNNCLQOF39 | N/A              | DE               |  | US        |       -12 | NC      | $32001.75     | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| ICE Futures Europe - Financial Products Division | Future                                           | CUSIP: 000000000<br>LEI: N/A                  | N/A              | DE               |  | GB        |       -31 | NC      | $-1396.94     | -0.00%            |  |  |  | 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