DARK FOREST CAPITAL MANAGEMENT LP

Position in CTOS — Custom Truck One Source, Inc.

CIK 1853322 NEW YORK, NY

Position in CTOS

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$651,734

New position

Shares Held

55,185

first reported quarter

Ownership

0.024%

of shares outstanding

% of Portfolio

0.04%

of 13F equity value

Holder Rank

#76

of 184 holders

Holding Since

Jun 2026

1 quarter on record

Voting authority Sole 100% Shared 0% None 0%

Industrials · as of Jun 30, 2026

DARK FOREST CAPITAL MANAGEMENT LP holds $9,512,205 across 5 Rental & Leasing Services names. CTOS ranks #5 (6.9% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	R	Ryder System Inc	13,344	$3,519,746
2	MGRC	Mcgrath Rentcorp	21,052	$2,547,923
3	UHAL	U-Haul Holding Co /NV/	29,758	$1,717,036
4	HRI	Herc Holdings Inc	7,505	$1,075,766
5	CTOS	Custom Truck One Source, Inc. This page	55,185	$651,734

1 filing row on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$651,734	55,185	—	Shares	Sole	2026-08-14
No filing history on record for this holder in this stock.