ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
Position in CTOS — Custom Truck One Source, Inc.
CIK 1164508
BOSTON, MA
Position in CTOS
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$26,005,986
+$19,064,453 QoQ
Shares Held
2,202,031
+108.4% QoQ
Ownership
0.968%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#8
of 184 holders
Holding Since
Sep 2025
4 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, 2026ARROWSTREET CAPITAL, LIMITED PARTNERSHIP holds $428,567,244 across 10 Rental & Leasing Services names. CTOS ranks #4 (6.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | URI |
United Rentals, Inc.
|
226,261 | $256,328,824 | |
| 2 | SUNB |
Sunbelt Rentals Holdings, Inc.
|
782,773 | $58,559,248 | |
| 3 | R |
Ryder System Inc
|
153,801 | $40,568,089 | |
| 4 | CTOS |
Custom Truck One Source, Inc.
This page
|
2,202,031 | $26,005,986 | |
| 5 | PRG |
PROG Holdings, Inc.
|
497,225 | $23,175,657 | |
| 6 | UHAL |
U-Haul Holding Co /NV/
|
248,629 | $14,819,913 | |
| 7 | VSTS |
Vestis Corp
|
280,042 | $4,066,209 | |
| 8 | GATX |
Gatx Corp
|
18,819 | $3,334,538 |
All Filings in CTOS
Export CSV
4 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $26,005,986 | 2,202,031 | Shares | Defined | 2026-08-13 | |
| 2026-03-31 | $6,941,533 | 1,056,550 | Shares | Defined | 2026-05-14 | |
| 2025-12-31 | $2,387,180 | 414,441 | Shares | Defined | 2026-02-13 | |
| 2025-09-30 | $1,808,616 | 281,716 | Shares | Defined | 2025-11-13 | |
| No filing history on record for this holder in this stock. | ||||||