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TriMas Corp
TRS

211 hedge funds and large institutions have $1.51B invested in TriMas Corp in 2025 Q3 according to their latest regulatory filings, with 60 funds opening new positions, 55 increasing their positions, 71 reducing their positions, and 13 closing their positions.

New
Increased
Maintained
Reduced
Closed

362% more first-time investments, than exits

New positions opened: 60 | Existing positions closed: 13

81% more call options, than puts

Call options by funds: $1.72M | Put options by funds: $950K

36% more capital invested

Capital invested by funds: $1.11B → $1.51B (+$402M)

29% more funds holding

Funds holding: 164 → 211 (+47)

1.33% more ownership

Funds ownership: 94.76% → 96.09% (+1.3%)

0% more funds holding in top 10

Funds holding in top 10: 6 → 6 (0)

23% less repeat investments, than reductions

Existing positions increased: 55 | Existing positions reduced: 71

Holders
211
Holders Change
+47
Holders Change %
+28.66%
% of All Funds
2.77%
Holding in Top 10
6
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.08%
New
60
Increased
55
Reduced
71
Closed
13
Calls
$1.72M
Puts
$950K
Net Calls
+$765K
Net Calls Change
+$528K

Top Buyers

Rank Fund Capital Flow
1
Capital International Investors
Capital International Investors
California
+$103M
2
N
Nuveen
North Carolina
+$19M
3
BGC
Blue Grotto Capital
Georgia
+$11M
4
AWG
Alpha Wave Global
New York
+$9.54M
5
JGC
J. Goldman & Co
New York
+$9.19M

Top Sellers

Rank Fund Capital Flow
1
Pzena Investment Management
Pzena Investment Management
New York
-$31.1M
2
MVP
Medina Value Partners
California
-$29.6M
3
ICM
Irenic Capital Management
New York
-$25.8M
4
B
Bellecapital
Switzerland
-$17.8M
5
Allspring Global Investments
Allspring Global Investments
North Carolina
-$15.5M
Name Holding Trade Value Shares
Change 		Change in
Stake
BFM
126
Boothbay Fund Management
New York
$525K +$482K +13,577 New
CCM
127
Coldstream Capital Management
Washington
$467K +$429K +12,074 New
Osaic Holdings
128
Osaic Holdings
Arizona
$447K +$399K +11,232 +3,333%
NCM
129
Next Capital Management
New York
$444K – – –
CAPTRUST Financial Advisors
130
CAPTRUST Financial Advisors
North Carolina
$442K -$35.3K -994 -8%
AQR Capital Management
131
AQR Capital Management
Connecticut
$424K +$390K +10,981 New
ET
132
Entropy Technologies
New York
$421K +$387K +10,900 New
OAM
133
Oxford Asset Management
United Kingdom
$409K +$376K +10,589 New
PCM
134
Prelude Capital Management
New York
$394K +$362K +10,195 New
New York State Common Retirement Fund
135
New York State Common Retirement Fund
New York
$388K – – –
PMAM
136
Penn Mutual Asset Management
Pennsylvania
$386K – – –
ASRS
137
Arizona State Retirement System
Arizona
$372K -$16.9K -475 -5%
PFSRSONJ
138
Police & Firemen's Retirement System of New Jersey
New Jersey
$356K +$49.5K +1,395 +18%
Universal-Beteiligungs- und Servicegesellschaft
139
Universal-Beteiligungs- und Servicegesellschaft
Germany
$336K +$23.2K +654 +8%
AF
140
Apexium Financial
Texas
$328K – – –
AWM
141
AE Wealth Management
Kansas
$325K +$34.9K +982 +13%
Fuller & Thaler Asset Management
142
Fuller & Thaler Asset Management
California
$320K +$294K +8,290 New
A
143
AlphaQuest
New York
$315K -$286K -8,043 -50%
TI
144
Tidal Investments
Wisconsin
$300K +$3.02K +85 +1%
Zurich Cantonal Bank
145
Zurich Cantonal Bank
Switzerland
$294K – – –
HWM
146
HB Wealth Management
Georgia
$294K +$270K +7,609 New
RS
147
R Squared
Hong Kong
$279K +$256K +7,215 New
WC
148
Wexford Capital
Florida
$270K -$202K -5,700 -45%
AC
149
Aristeia Capital
Connecticut
$270K +$248K +6,989 New
FPAS
150
Focus Partners Advisor Solutions
Missouri
$267K +$300K +8,450 New
4 5
6
7 8

TRS Hedge Fund Activity: Q3 2025 in Review

211 of the 7,620 institutional investors tracked by Wall St. Rank reported a position in TriMas Corp (TRS) for Q3 2025, worth a combined $1.51B — up 36% from $1.11B a quarter earlier.

Buyers outnumbered sellers: 60 funds opened new TRS positions and 13 closed out — a net gain of 47 holders — while 55 added to existing stakes and 71 trimmed.

The largest buyer was Capital International Investors, opening a new position worth an estimated $103M. The largest seller was Pzena Investment Management, cutting an estimated $31.1M.

  • 211 institutional investors held TriMas Corp (TRS) as of Q3 2025, up from 164 in Q2 2025.
  • Funds reported $1.51B of TriMas Corp stock for Q3 2025, up 36% quarter-over-quarter.
  • 60 funds opened new TriMas Corp positions in Q3 2025 and 13 closed out, a net change of +47 holders.
  • The largest TriMas Corp buyer in Q3 2025 was Capital International Investors, an estimated $103M added.
  • The largest TriMas Corp seller in Q3 2025 was Pzena Investment Management, an estimated $31.1M sold.

Based on aggregated 13F filings for Q3 2025.