Trimas Corp: which funds bought and sold
Institutions that bought and sold Trimas shares in Q2 2026, from the holdings they reported to the SEC on Form 13F for March 31, 2026 and June 30, 2026.
Between March 31, 2026 and June 30, 2026, 100 institutions that filed 13F reports for both quarters added to or opened positions in Trimas, and 99 cut or closed them. Together they sold a net 4.6M shares, −13.3% on what they held at the start of the quarter. Active managers and hedge funds on our list were net buyers of 1.3M shares (+21.4%); index fund managers were net sellers of 223K shares (−2.6%). 38 opened a new position and 25 sold out entirely.
Bought, Q2 2026 100 institutions, 38 of them new holders Sold, Q2 2026 99 institutions, 25 of them sold out
Net change, all compared −4.6M shares (−13.3%)
Net change, active managers +1.3M shares (+21.4%), 22 bought, 27 sold
Buyers versus sellers
100 bought 30 99 sold
Active managers and hedge funds 22 bought · 27 sold · +1.3M
Index fund managers 2 bought · 7 sold · −223K
Other institutions 76 bought · 65 sold · −5.6M
Biggest buyers
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| American Century Companies Inc Active manager | +920K +399.2% | 1.2M | $51.8M |
| Punch & Associates Investment Management, Inc. | +563K +229.9% | 807K | $36.4M |
| Oberweis Asset Management Inc/ Active manager | +362K New position | 362K | $16.3M |
| First Eagle Investment Management, LLC Active manager | +345K +108.5% | 663K | $29.9M |
| Acadian Asset Management LLC Active manager | +281K New position | 281K | $12.7M |
| Arrowstreet Capital, Limited Partnership Hedge fund | +222K +62.1% | 579K | $26.1M |
| Bank Of New York Mellon Corp | +185K +102.0% | 366K | $16.5M |
| First Trust Advisors LP | +176K +423.2% | 217K | $9.8M |
| Victory Capital Management Inc Active manager | +168K New position | 168K | $7.6M |
| FMR LLC Active manager | +161K +2871.6% | 167K | $7.5M |
| Geode Capital Management, LLC Index funds | +147K +16.8% | 1.0M | $45.9M |
| Advisory Research Inc | +92K +8.2% | 1.2M | $54.6M |
| Trexquant Investment LP Hedge fund | +81K New position | 81K | $3.7M |
| Man Group PLC Hedge fund | +65K New position | 65K | $2.9M |
| Harbor Capital Advisors, Inc. | +65K +201.0% | 97K | $4.4M |
| Lighthouse Investment Partners, LLC Hedge fund | +64K New position | 64K | $2.9M |
| Gotham Asset Management, LLC Hedge fund | +59K +164.5% | 95K | $4.3M |
| Evr Research LP | +50K New position | 50K | $2.3M |
| Castleknight Management LP Hedge fund | +46K New position | 46K | $2.1M |
| Jump Financial, LLC | +42K New position | 42K | $1.9M |
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| American Century Companies Inc Active manager | +920K +399.2% | 1.2M | $51.8M |
| Oberweis Asset Management Inc/ Active manager | +362K New position | 362K | $16.3M |
| First Eagle Investment Management, LLC Active manager | +345K +108.5% | 663K | $29.9M |
| Acadian Asset Management LLC Active manager | +281K New position | 281K | $12.7M |
| Arrowstreet Capital, Limited Partnership Hedge fund | +222K +62.1% | 579K | $26.1M |
| Victory Capital Management Inc Active manager | +168K New position | 168K | $7.6M |
| FMR LLC Active manager | +161K +2871.6% | 167K | $7.5M |
| Trexquant Investment LP Hedge fund | +81K New position | 81K | $3.7M |
| Man Group PLC Hedge fund | +65K New position | 65K | $2.9M |
| Lighthouse Investment Partners, LLC Hedge fund | +64K New position | 64K | $2.9M |
Biggest sellers
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Bank Of America Corp | −3.5M −92.0% | 310K | $13.9M |
| Morgan Stanley | −1.1M −73.5% | 395K | $17.8M |
| Allspring Global Investments Holdings, LLC | −606K −24.1% | 1.9M | $82.4M |
| Jefferies Financial Group Inc. | −568K −36.6% | 982K | $44.2M |
| SG Americas Securities, LLC | −565K −84.7% | 102K | $4.6M |
| Franklin Resources Inc Active manager | −439K Sold out | 0 | — |
| Wellington Management Group LLP Active manager | −404K Sold out | 0 | — |
| Alta Fox Capital Management, LLC | −223K Sold out | 0 | — |
| Vanguard Capital Management LLC Index funds | −172K −10.9% | 1.4M | $63.4M |
| Squarepoint Ops LLC Hedge fund | −137K Sold out | 0 | — |
| HRT Financial LP | −123K Sold out | 0 | — |
| Renaissance Technologies LLC Hedge fund | −111K Sold out | 0 | — |
| Vanguard Portfolio Management LLC Index funds | −94K −5.3% | 1.7M | $75.7M |
| Tudor Investment Corp Et Al Hedge fund | −92K −57.5% | 68K | $3.1M |
| Healthcare Of Ontario Pension Plan Trust Fund | −92K −47.1% | 103K | $4.6M |
| Goldman Sachs Group Inc | −88K −30.2% | 204K | $9.2M |
| Massachusetts Financial Services Co Active manager | −78K −12.6% | 544K | $24.5M |
| Kennedy Capital Management LLC Active manager | −75K −19.8% | 302K | $13.6M |
| Jane Street Group, LLC | −71K −18.1% | 319K | $14.4M |
| Charles Schwab Investment Management Inc Index funds | −59K −12.2% | 425K | $19.1M |
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Franklin Resources Inc Active manager | −439K Sold out | 0 | — |
| Wellington Management Group LLP Active manager | −404K Sold out | 0 | — |
| Squarepoint Ops LLC Hedge fund | −137K Sold out | 0 | — |
| Renaissance Technologies LLC Hedge fund | −111K Sold out | 0 | — |
| Tudor Investment Corp Et Al Hedge fund | −92K −57.5% | 68K | $3.1M |
| Massachusetts Financial Services Co Active manager | −78K −12.6% | 544K | $24.5M |
| Kennedy Capital Management LLC Active manager | −75K −19.8% | 302K | $13.6M |
| Balyasny Asset Management L.P. Hedge fund | −40K −57.6% | 29K | $1.3M |
| Panagora Asset Management Inc Active manager | −34K Sold out | 0 | — |
| Millennium Management LLC Hedge fund | −33K −43.0% | 44K | $2M |
New positions
| Institution | Shares | Value June 30, 2026 |
|---|---|---|
| Oberweis Asset Management Inc/Active manager | 362K | $16.3M |
| Acadian Asset Management LLCActive manager | 281K | $12.7M |
| Victory Capital Management IncActive manager | 168K | $7.6M |
| Trexquant Investment LPHedge fund | 81K | $3.7M |
| Man Group PLCHedge fund | 65K | $2.9M |
| Lighthouse Investment Partners, LLCHedge fund | 64K | $2.9M |
| Evr Research LP | 50K | $2.3M |
| Castleknight Management LPHedge fund | 46K | $2.1M |
| Jump Financial, LLC | 42K | $1.9M |
| Cerity Partners LLC | 33K | $1.5M |
Sold out
| Institution | Shares | Value March 31, 2026 |
|---|---|---|
| Franklin Resources IncActive manager | 439K | $15.8M |
| Wellington Management Group LLPActive manager | 404K | $14.5M |
| Alta Fox Capital Management, LLC | 223K | $8M |
| Squarepoint Ops LLCHedge fund | 137K | $4.9M |
| HRT Financial LP | 123K | $4.4M |
| Renaissance Technologies LLCHedge fund | 111K | $4M |
| Steel Partners Holdings L.P. | 54K | $1.9M |
| Newgen Asset Management Ltd | 40K | $1.4M |
| Varcov Co. | 34K | $1.2M |
| Panagora Asset Management IncActive manager | 34K | $1.2M |
Who holds the shares
- Institutions reporting
- 208
- Ten largest holders
- 51.0% of 13F-reported shares
- Index fund managers
- 27.8% of 13F-reported shares
- Active managers and hedge funds
- 23.9% of 13F-reported shares
| Type | Bought | Sold | New | Sold out | Net change in shares | Net % |
|---|---|---|---|---|---|---|
| Active managers and hedge funds | 22 | 27 | 11 | 10 | +1.3M | +21.4% |
| Index fund managers | 2 | 7 | 0 | 0 | −223K | −2.6% |
| Other institutions | 76 | 65 | 27 | 15 | −5.6M | −28.2% |