# TRIMAS CORP (TRS) — Institutional Ownership

Source: SEC EDGAR 13F filings, congressional STOCK Act disclosures, SEC Form 4 insider transactions.
CUSIP: 896215209
Page URL: https://superinvestorclub.com/stock/TRS
Last updated: 2026-07-08T12:26:15.014Z

## Summary

As of the most recent 13F filing period, TRIMAS CORP (TRS) is held by 1 tracked superinvestors with an aggregate position value of $356,633 representing 09923 shares.

## Top institutional holders (1)

| Rank | Manager | Fund | Shares | Value | % of Portfolio | Period |
|------|---------|------|--------|-------|----------------|--------|
| 1 | [Richard Pzena](https://superinvestorclub.com/manager/288) | Pzena Investment Management | 9923 | $356,633 | 0.00% | 2026-03-31 |

## Ownership history (quarter-over-quarter)

- 2025-03-31: 1 holders, $50.0M aggregate, 02135554 shares
- 2025-06-30: 1 holders, $62.3M aggregate, 02177761 shares
- 2025-09-30: 1 holders, $50.3M aggregate, 01302265 shares
- 2025-12-31: 1 holders, $19.1M aggregate, 0538371 shares
- 2026-03-31: 1 holders, $356,633 aggregate, 09923 shares

## Recent congressional trades (2)

- 2025-03-04: Michael McCaul (Republican-TX) sale $15,001 - $50,000
- 2024-11-07: Michael McCaul (Republican-TX) sale $15,001 - $50,000

## Recent insider transactions (0)


## Citation

When citing, use: "TRIMAS CORP (TRS) institutional ownership data via Superinvestor (https://superinvestorclub.com/stock/TRS), aggregating SEC 13F, Form 4, and congressional disclosures."