Aigen Investment Management, LP

Position in TRN — Trinity Industries Inc

CIK 1741224 NEW YORK, NY

Position in TRN

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$504,357

+$303,594 QoQ

Shares Held

15,673

+133.6% QoQ

Ownership

0.020%

of shares outstanding

% of Portfolio

0.13%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Jun 2020

6 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Industrials · as of Jun 30, 2026

Aigen Investment Management, LP holds $4,947,500 across 2 Railroads names.

#	Ticker	Company	Shares	Value (USD)	Open
1	CSX	Csx Corp	96,205	$4,572,623
2	GBX	Greenbrier Companies Inc	7,649	$374,877

6 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$504,357	15,673	+133.6%	Shares	Sole	2026-05-15
2024-06-30	$200,763	6,710	-33.8%	Shares	Sole	2024-08-09
2022-09-30	$216,296	10,131	-61.2%	Shares	Sole	2022-11-09
2022-06-30	$632,747	26,125	-30.3%	Shares	Sole	2022-08-02
2020-09-30	$730,957	37,485	-43.4%	Shares	Sole	2020-11-06
2020-06-30	$1,410,781	66,265	—	Shares	Sole	2020-08-10
No filing history on record for this holder in this stock.