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TriMas Corp

152 hedge funds and large institutions have $931M invested in TriMas Corp in 2025 Q1 according to their latest regulatory filings, with 27 funds opening new positions, 58 increasing their positions, 46 reducing their positions, and 21 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more funds holding in top 10

Funds holding in top 10:

more funds holding

Funds holding:

1.84% less ownership

Funds ownership: 99.8%97.96% (-1.8%)

6% less capital invested

Capital invested by funds: $993M → $931M (-$62M)

32% less call options, than puts

Call options by funds: $497K | Put options by funds: $736K

Holders
152
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
5
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$497K
Puts
$736K
Net Calls
Net Calls Change

Top Buyers

1 +$20.2M
2 +$17.6M
3 +$9.28M
4
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$7.4M
5
Loomis, Sayles & Company
Loomis, Sayles & Company
Massachusetts
+$6.59M

Top Sellers

1 -$64.2M
2 -$25.8M
3 -$17M
4
Renaissance Technologies
Renaissance Technologies
New York
-$4.61M
5
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
-$4.06M
Name Holding Trade Value Shares
Change
Change in
Stake
126
$17.7K
127
$16.4K
128
$16.4K
129
$15.7K
130
$14.9K
131
$12.5K
132
$12K
133
$11K
134
$7.47K
135
$6.91K
136
$4.69K
137
$4K
138
$3.73K
139
$2.82K
140
$2.18K
141
$2.14K
142
$1.66K
143
$914
144
$750
145
$586
146
$586
147
$469
148
$469
149
$419
150
$352