TriMas Corp
165 hedge funds and large institutions have $1.11B invested in TriMas Corp in 2025 Q2 according to their latest regulatory filings, with 32 funds opening new positions, 52 increasing their positions, 59 reducing their positions, and 19 closing their positions.
68% more first-time investments, than exits
New positions opened: 32 | Existing positions closed: 19
22% more call options, than puts
Call options by funds: $1.31M | Put options by funds: $1.07M
20% more funds holding in top 10
Funds holding in top 10: 5 → 6 (+1)
19% more capital invested
Capital invested by funds: $931M → $1.11B (+$174M)
8% more funds holding
Funds holding: 153 → 165 (+12)
3.2% less ownership
Funds ownership: 97.96% → 94.76% (-3.2%)
12% less repeat investments, than reductions
Existing positions increased: 52 | Existing positions reduced: 59
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
MIM
MetLife Investment Management
Whippany,
New Jersey
|
+$11.6M |
| 2 |
OAM
Ophir Asset Management
Sydney,
Australia
|
+$6.23M |
| 3 |
JGC
J. Goldman & Co
New York
|
+$5.48M |
| 4 |
Stifel Financial
St. Louis,
Missouri
|
+$5.03M |
| 5 |
Arrowstreet Capital
Boston,
Massachusetts
|
+$4.07M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
RRAM
River Road Asset Management
Louisville,
Kentucky
|
-$32.6M |
| 2 |
Wellington Management Group
Boston,
Massachusetts
|
-$14.2M |
| 3 |
BlackRock
New York
|
-$10.3M |
| 4 |
CIP
Champlain Investment Partners
Burlington,
Vermont
|
-$8.23M |
| 5 |
D.E. Shaw & Co
New York
|
-$7.71M |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
176
ProShare Advisors
Bethesda,
Maryland
| – | -$206K | -8,790 | Closed |
|
|
ACM
177
Aster Capital Management
Dubai,
United Arab Emirates
| – | -$64.2K | -3,134 | Closed |
|
178
Simplex Trading
Chicago,
Illinois
| – | -$12.9K | -524 | Closed |
|
179
Northwestern Mutual Wealth Management
Milwaukee,
Wisconsin
| – | -$7.47K | -319 | Closed |
|
|
QCG
180
Quadrant Capital Group
Cincinnati,
Ohio
| – | -$6.91K | -295 | Closed |
|
|
LFG
181
Larson Financial Group
St Louis,
Missouri
| – | -$586 | -25 | Closed |
|
|
PFBT
182
Parkside Financial Bank & Trust
Saint Louis,
Missouri
| – | -$469 | -20 | Closed |
|
|
SAM
183
Smartleaf Asset Management
Boston,
Massachusetts
| – | -$419 | -18 | Closed |
|
|
SC
184
Stephens Consulting
Flint,
Michigan
| – | -$352 | -15 | Closed |
|
TRS Hedge Fund Activity: Q2 2025 in Review
165 of the 7,596 institutional investors tracked by Wall St. Rank reported a position in TriMas Corp (TRS) for Q2 2025, worth a combined $1.11B — up 19% from $931M a quarter earlier.
Buyers outnumbered sellers: 32 funds opened new TRS positions and 19 closed out — a net gain of 13 holders — while 52 added to existing stakes and 59 trimmed.
The largest buyer was MetLife Investment Management, adding an estimated $11.6M. The largest seller was River Road Asset Management, exiting entirely with an estimated $32.6M sold.
- 165 institutional investors held TriMas Corp (TRS) as of Q2 2025, up from 153 in Q1 2025.
- Funds reported $1.11B of TriMas Corp stock for Q2 2025, up 19% quarter-over-quarter.
- 32 funds opened new TriMas Corp positions in Q2 2025 and 19 closed out, a net change of +13 holders.
- The largest TriMas Corp buyer in Q2 2025 was MetLife Investment Management, an estimated $11.6M added.
- The largest TriMas Corp seller in Q2 2025 was River Road Asset Management, an estimated $32.6M sold.
Based on aggregated 13F filings for Q2 2025.