Jane Street’s TriMas Corp TRS Stock Holding History

Jane Street’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
2025 Q4	–	Sell	-8,300	Closed	-$321K	–	12405
2025 Q3	$321K	Buy	+8,300	New	+$295K	﹤0.01%	8768
2024 Q3	–	Sell	-8,000	Closed	-$204K	–	10404
2024 Q2	$204K	Buy	+8,000	New	+$210K	﹤0.01%	8349
2023 Q1	–	Sell	-20,000	Closed	-$555K	–	9948
2022 Q4	$555K	Buy	+20,000	New	+$534K	﹤0.01%	5943

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

Jane Street's TRS Position: Q2 2026 in Review

Jane Street reduced its TriMas Corp (TRS) stake by 18% in Q2 2026, selling an estimated $2.82M and leaving 319,484 shares worth $14.4M. The position accounts for ﹤0.01% of the portfolio, ranked #2445.

Jane Street first reported a position in TRS in Q3 2013 and has held it in 15 quarters since. 207 funds tracked by Wall St. Rank hold TRS as of Q2 2026.

Jane Street held 319,484 shares of TriMas Corp worth $14.4M as of Q2 2026.
Jane Street sold 70,822 TriMas Corp shares in Q2 2026, an estimated $2.82M.
TriMas Corp made up ﹤0.01% of Jane Street's portfolio in Q2 2026, its #2445 holding.
Jane Street first reported a position in TriMas Corp in Q3 2013 and has held it in 15 quarters since.
207 funds tracked by Wall St. Rank held TriMas Corp as of Q2 2026.

Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.