DRW Securities, LLC

Broker-Dealer

Position in CTOS — Custom Truck One Source, Inc.

CIK 1481986 CHICAGO, IL

Position in CTOS

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

Position Value

$135,153

New position

Shares Held

11,444

first reported quarter

Ownership

0.005%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

#135

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

DRW Securities, LLC holds $757,999 across 3 Rental & Leasing Services names. CTOS ranks #3 (17.8% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	R	Ryder System Inc	1,293	$341,054
2	AER	AerCap Holdings N.V.	1,933	$281,792
3	CTOS	Custom Truck One Source, Inc. This page	11,444	$135,153

1 filing row on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$135,153	11,444	—	Shares	Other	2026-08-14
No filing history on record for this holder in this stock.