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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.

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

Top Sellers

1
FMI
Fiduciary Management Inc
Wisconsin
$0
2
Wellington Management Group
Wellington Management Group
Massachusetts
$31.9M
3
CIP
Champlain Investment Partners
Vermont
$8.23M
4
Renaissance Technologies
Renaissance Technologies
New York
$0
5
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
$1.97M
Name Holding Trade Value Shares
Change 		Shares
Change %
SCM
126
Sterling Capital Management
North Carolina
$16.4K -$14K -599 -46%
IRC
127
Investors Research Corp
Georgia
$16.4K – – –
Mitsubishi UFJ Asset Management
128
Mitsubishi UFJ Asset Management
Japan
$15.7K – – –
GI
129
GAMMA Investing
California
$14.9K +$5.98K +255 +67%
Russell Investments Group
130
Russell Investments Group
United Kingdom
$12.5K +$11.9K +509 +2,036%
Simplex Trading
131
Simplex Trading
Illinois
$12K +$12K +524 New
Carson Wealth (CWM LLC)
132
Carson Wealth (CWM LLC)
Nebraska
$11K -$3.43K -151 -24%
Northwestern Mutual Wealth Management
133
Northwestern Mutual Wealth Management
Wisconsin
$7.47K +$7.47K +319 New
QCG
134
Quadrant Capital Group
Ohio
$6.91K +$984 +42 +17%
Osaic Holdings
135
Osaic Holdings
Arizona
$4.69K +$2.53K +108 +117%
HCA
136
Harbor Capital Advisors
Illinois
$4K -$2.63K -106 -40%
LC
137
Lindbrook Capital
California
$3.73K – – –
CWM
138
Cranbrook Wealth Management
Michigan
$2.82K +$23 +1 +0.8%
Nisa Investment Advisors
139
Nisa Investment Advisors
Missouri
$2.18K +$609 +26 +39%
AF
140
Allworth Financial
California
$2.14K +$257 +12 +14%
S
141
SignatureFD
Georgia
$1.66K -$141 -6 -8%
A
142
AlphaQuest
New York
$914 +$914 +39 New
TWD
143
True Wealth Design
Ohio
$750 +$750 +32 New
RIL
144
Rothschild Investment LLC
Illinois
$586 +$117 +5 +25%
LFG
145
Larson Financial Group
Missouri
$586 +$586 +25 New
EWA
146
EverSource Wealth Advisors
Alabama
$469 +$375 +16 +400%
PFBT
147
Parkside Financial Bank & Trust
Missouri
$469 +$469 +20 New
SAM
148
Smartleaf Asset Management
Massachusetts
$419 -$745 -32 -64%
SC
149
Stephens Consulting
Michigan
$352 +$352 +15 New
IA
150
IFP Advisors
Florida
$328 -$344 – –
3 4 5
6
7