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HEARTLAND ADVISORS INC

Position in CTOS — Custom Truck One Source, Inc.

CIK 937394 MILWAUKEE, WI

Position in CTOS

as of Jun 30, 2026 · filed Aug 11, 2026
Position Value
$8,267,000
+$1,697,000 QoQ
Shares Held
700,000
-30.0% QoQ
Ownership
0.308%
of shares outstanding
% of Portfolio
0.37%
of 13F equity value
Holder Rank
#26
of 186 holders
Holding Since
Mar 2024
10 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in CTOS Over Time

Shares Held

Position Value (USD)

Position in Rental & Leasing Services

Industrials · as of Jun 30, 2026

HEARTLAND ADVISORS INC holds $8,267,000 across 1 Rental & Leasing Services name. CTOS ranks #1 (100.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 CTOS
Custom Truck One Source, Inc.
This page
700,000 $8,267,000

All Filings in CTOS

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10 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $8,267,000 700,000
2026-03-31 $6,570,000 1,000,000
2025-12-31 $4,032,000 700,000
2025-09-30 $4,494,000 700,000
2025-06-30 $5,549,551 1,123,391
2025-03-31 $5,064,000 1,200,000
2024-12-31 $5,772,000 1,200,000
2024-09-30 $3,277,500 950,000
2024-06-30 $5,220,000 1,200,000
2024-03-31 $2,456,313 422,047