# Putnam VT Mortgage Securities Fund

Putnam VT Mortgage Securities Fund is a registered fund series of Putnam Variable Trust (series S000003871). Net assets $24.9M as of 2026-03-31.

## Profile

- Series ID: S000003871
- Registrant: Putnam Variable Trust
- LEI: BNJ2SUHEY4BD8C3LUN07
- Net assets: $24.9M
- Total assets: $106.6M
- As of: 2026-03-31

## Advisers

- [Franklin Advisers, Inc. (Advisor)](https://search.stillhousedata.com/firm/104517)
- [Putnam Investment Management, LLC (Subadvisor)](https://search.stillhousedata.com/firm/106629)
- [Franklin Templeton Investment Management Limited (Subadvisor)](https://search.stillhousedata.com/firm/111360)

## Top holdings (200 reported)

_Showing 15 of 200 holdings by value._

| Holding | Ticker | Value | % of fund |
| --- | --- | --- | --- |
| [FNMA or FHLMC](https://search.stillhousedata.com/security/01F052649) | — | $6.6M | 2659.19% |
| [FNMA or FHLMC](https://search.stillhousedata.com/security/01F060642) | — | $6.1M | 2452.86% |
| [FNMA or FHLMC](https://search.stillhousedata.com/security/01F020646) | — | $4.0M | 1615.43% |
| [Putnam Short Term Investment Fund](https://search.stillhousedata.com/security/74676P664) | — | $3.0M | 1194.97% |
| [FNMA or FHLMC](https://search.stillhousedata.com/security/01F022642) | — | $2.5M | 1011.64% |
| [FNMA or FHLMC](https://search.stillhousedata.com/security/01F032641) | — | $2.1M | 845.63% |
| [FNMA or FHLMC](https://search.stillhousedata.com/security/01F030645) | — | $1.2M | 493.18% |
| [GNMA](https://search.stillhousedata.com/security/21H062644) | — | $1.0M | 416.79% |
| [GNMA](https://search.stillhousedata.com/security/21H060648) | — | $1.0M | 407.80% |
| [GNMA](https://search.stillhousedata.com/security/21H052645) | — | $1.0M | 403.61% |
| [GNMA](https://search.stillhousedata.com/security/21H050649) | — | $991K | 397.20% |
| [FNMA or FHLMC](https://search.stillhousedata.com/security/01F050643) | — | $986K | 395.53% |
| [FNMA or FHLMC](https://search.stillhousedata.com/security/01F022444) | — | $945K | 378.92% |
| [FNMA or FHLMC](https://search.stillhousedata.com/security/01F040644) | — | $944K | 378.44% |
| [GNMA](https://search.stillhousedata.com/security/21H040640) | — | $937K | 375.69% |

## Net asset history

| Report date | Net assets |
| --- | --- |
| 2026-03-31 | $24.9M |
| 2025-12-31 | $25.7M |
| 2025-09-30 | $26.6M |
| 2025-06-30 | $26.3M |
| 2025-03-31 | $26.8M |
| 2024-12-31 | $27.3M |
| 2024-09-30 | $31.5M |
| 2024-06-30 | $33.7M |

## More

- [Registrant: Putnam Variable Trust](https://search.stillhousedata.com/registrant/822671)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/fund/S000003871.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.