SummitTX Capital, L.P.

Position in GBX — Greenbrier Companies Inc

CIK 2052310 FORT WORTH, TX

Position in GBX

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

Position Value

$2,383,044

New position

Shares Held

45,262

first reported quarter

Ownership

0.146%

of shares outstanding

% of Portfolio

0.08%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2026

1 quarter on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Industrials · as of Mar 31, 2026

SummitTX Capital, L.P. holds $25,528,227 across 3 Railroads names. GBX ranks #3 (9.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	NSC	Norfolk Southern Corp	53,121	$15,245,727
2	CSX	Csx Corp	192,435	$7,899,456
3	GBX	Greenbrier Companies Inc This page	45,262	$2,383,044

1 filing row on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$2,383,044	45,262	—	Shares	Sole	2026-05-15
No filing history on record for this holder in this stock.