Boston Partners

Position in CTOS — Custom Truck One Source, Inc.

CIK 1386060 BOSTON, MA

Position in CTOS

as of Mar 31, 2026 · filed May 11, 2026 Compact

Position Value

$13,247,787

-$8,603,331 QoQ

Shares Held

2,016,406

-46.8% QoQ

Ownership

0.887%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Dec 2024

6 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Industrials · as of Mar 31, 2026

Boston Partners holds $681,191,221 across 3 Rental & Leasing Services names. CTOS ranks #2 (1.9% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	URI	United Rentals, Inc.	914,980	$666,617,827
2	CTOS	Custom Truck One Source, Inc. This page	2,016,406	$13,247,787
3	HRI	Herc Holdings Inc	13,316	$1,325,607

6 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$13,247,787	2,016,406	-46.8%	Shares	Defined	2026-05-11
2025-12-31	$21,851,118	3,793,597	-30.7%	Shares	Defined	2026-02-13
2025-09-30	$35,151,470	5,475,307	+0.8%	Shares	Defined	2025-11-13
2025-06-30	$26,839,390	5,433,075	+71.5%	Shares	Defined	2025-08-12
2025-03-31	$13,371,951	3,168,709	-16.5%	Shares	Defined	2025-05-13
2024-12-31	$18,260,799	3,796,424	—	Shares	Defined	2025-02-11
No filing history on record for this holder in this stock.