Simplex Trading’s TriMas Corp TRS Stock Holding History

Simplex Trading’s Portfolio TRS Stock Details TRS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-9,846	Closed	-$353K	–	10187
2025 Q4	$349K	Buy	+9,846	New	+$344K	﹤0.01%	3666
2025 Q2	–	Sell	-524	Closed	-$12.9K	–	9752
2025 Q1	$12K	Buy	+524	New	+$12.4K	﹤0.01%	7000
2024 Q3	–	Sell	-237	Closed	-$5.94K	–	9610
2024 Q2	$6K	Buy	+237	New	+$6.23K	﹤0.01%	7801
2023 Q1	–	Sell	-100	Closed	-$2.93K	–	10149
2022 Q4	$2K	Buy	+100	New	+$2.67K	﹤0.01%	8659
2022 Q1	–	Sell	-939	Closed	-$34K	–	11408
2021 Q4	$34K	Buy	939 +908	+2,929%	+$31.3K	﹤0.01%	7745
2021 Q3	$0	Hold	31	–	–	﹤0.01%	9890
2021 Q2	$0	Sell	31 -400	-93%	-$12.7K	﹤0.01%	10724
2021 Q1	$13K	Buy	+431	New	+$14.2K	﹤0.01%	7767
2016 Q3	–	Sell	-221	Closed	-$3K	–	6461
2016 Q2	$3K	Buy	+221	New	+$3.83K	﹤0.01%	4706
2015 Q4	–	Sell	-503	Closed	-$9.74K	–	6149
2015 Q3	$8K	Sell	503 -128	-20%	-$2.5K	﹤0.01%	3659
2015 Q2	$14K	Buy	+631	New	+$15K	﹤0.01%	2784

Other funds holding TRS

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Allspring Global Investments Charlotte, North Carolina $65.2B AUM 39.42% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Advisory Research Chicago, Illinois $1B AUM 50.12% 1-Year Est. Return

PIP

Permian Investment Partners Dallas, Texas $911M AUM 0.66% 1-Year Est. Return

American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

JFG

Jefferies Financial Group New York $15.2B AUM 55.75% 1-Year Est. Return

Simplex Trading's TRS Position: Q1 2026 in Review

Simplex Trading sold out of TriMas Corp (TRS) in Q1 2026, closing a stake of 9,846 shares — an estimated $353K sold.

Simplex Trading first reported a position in TRS in Q2 2015 and held it in 11 quarters. The position peaked at $349K in Q4 2025. 194 funds tracked by Wall St. Rank hold TRS as of Q1 2026.

Simplex Trading reported no remaining TriMas Corp position as of Q1 2026 after selling out during the quarter.
Simplex Trading sold 9,846 TriMas Corp shares in Q1 2026, an estimated $353K.
Simplex Trading first reported a position in TriMas Corp in Q2 2015 and held it in 11 quarters.
Simplex Trading's TriMas Corp position peaked at $349K in Q4 2025.
194 funds tracked by Wall St. Rank held TriMas Corp as of Q1 2026.

Based on Simplex Trading's 13F filing for Q1 2026, filed 14 May 2026.