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TriMas Corp
TRS

Overview Fund Activity

151 hedge funds and large institutions have $930M invested in TriMas Corp in 2025 Q1 according to their latest regulatory filings, with 28 funds opening new positions, 57 increasing their positions, 45 reducing their positions, and 22 closing their positions.

Holders
151
Holders Change
+5
Holders Change %
+3.42%
% of All Funds
2.05%
Holding in Top 10
5
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+25%
% of All Funds
0.07%
New
28
Increased
57
Reduced
45
Closed
22
Calls
$497K
Puts
$736K
Net Calls
-$239K
Net Calls Change
-$755K

Top Buyers

1
ICM
1
Irenic Capital Management
New York
$20M
2
AFCM
2
Alta Fox Capital Management
Texas
$17.4M
3
KCM
3
Kennedy Capital Management
Missouri
$20.6M
4
D.E. Shaw & Co
4
D.E. Shaw & Co
New York
$9.91M
5
Loomis, Sayles & Company
5
Loomis, Sayles & Company
Massachusetts
$6.52M

Top Sellers

1
FMI
1
Fiduciary Management Inc
Wisconsin
$0
2
Wellington Management Group
2
Wellington Management Group
Massachusetts
$31.9M
3
CIP
3
Champlain Investment Partners
Vermont
$8.23M
4
Renaissance Technologies
4
Renaissance Technologies
New York
$0
5
Arrowstreet Capital
5
Arrowstreet Capital
Massachusetts
$1.97M
Name Market Value Shares Shares
Change 		Shares
Change %
Vanguard Group
1
Vanguard Group
Pennsylvania
$90.8M 3,873,939 -22,007 -0.6%
Bank of America
2
Bank of America
North Carolina
$85.5M 3,650,399 +136,761 +4%
Allspring Global Investments
3
Allspring Global Investments
North Carolina
$71.5M 3,048,768 -77,975 -2%
BlackRock
4
BlackRock
New York
$71M 3,030,165 -10,486 -0.3%
Dimensional Fund Advisors
5
Dimensional Fund Advisors
Texas
$56.2M 2,399,355 -142,077 -6%
Pzena Investment Management
6
Pzena Investment Management
New York
$50M 2,135,554 +14,942 +0.7%
RRAM
7
River Road Asset Management
Kentucky
$32.6M 1,392,394 -18,134 -1%
Wellington Management Group
8
Wellington Management Group
Massachusetts
$31.9M 1,361,952 -1,087,664 -44%
MVP
9
Medina Value Partners
California
$28.5M 1,214,894 +180,012 +17%
B
10
Bellecapital
Switzerland
$27.8M 1,185,855 – –
Massachusetts Financial Services
11
Massachusetts Financial Services
Massachusetts
$24.1M 1,029,527 -24,960 -2%
AR
12
Advisory Research
Illinois
$23.3M 992,778 +238,689 +32%
State Street
13
State Street
Massachusetts
$22.8M 974,188 -29,770 -3%
Geode Capital Management
14
Geode Capital Management
Massachusetts
$22.3M 951,179 +15,924 +2%
KCM
15
Kennedy Capital Management
Missouri
$20.6M 877,830 +392,109 +81%
ICM
16
Irenic Capital Management
New York
$20M 853,484 +853,484 New
AFCM
17
Alta Fox Capital Management
Texas
$17.4M 742,005 +742,005 New
BCG
18
Barington Capital Group
New York
$16.3M 694,575 +86,575 +14%
Franklin Resources
19
Franklin Resources
California
$15.1M 645,881 -8 -0%
Charles Schwab
20
Charles Schwab
California
$14.4M 614,023 +8,521 +1%
D.E. Shaw & Co
21
D.E. Shaw & Co
New York
$9.91M 423,043 +312,497 +283%
Hotchkis & Wiley Capital Management
22
Hotchkis & Wiley Capital Management
California
$9.19M 392,210 +100,610 +35%
Northern Trust
23
Northern Trust
Illinois
$9.02M 384,922 -13,291 -3%
Raymond James Financial
24
Raymond James Financial
Florida
$8.6M 367,215 +94,834 +35%
First Manhattan
25
First Manhattan
New York
$8.57M 365,637 +2,100 +0.6%
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