XT
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XTX Topco’s Custom Truck One Source CTOS Stock Holding History

XTX Topco’s Portfolio CTOS Stock Details CTOS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-37,504
Closed -$241K – 3394
2025
Q3 		$241K Buy
+37,504
New +$217K 0.01% 1686
2024
Q1 		– Sell
-19,733
Closed -$122K – 1919
2023
Q4 		$122K Buy
+19,733
New +$116K 0.03% 1091
2023
Q3 		– Sell
-41,496
Closed -$280K – 1633
2023
Q2 		$280K Buy
+41,496
New +$273K 0.05% 768

Other funds holding CTOS

PEA
Platinum Equity Advisors Beverly Hills, California $8.88B AUM 27.09% 1-Year Est. Return
CWA
Canvas Wealth Advisors Shawnee, Kansas $717M AUM 41.56% 1-Year Est. Return
Mirae Asset Global ETFs Holdings
Mirae Asset Global ETFs Holdings Causeway Bay, Hong Kong $73.7B AUM 53.56% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Allspring Global Investments
Allspring Global Investments Charlotte, North Carolina $59.7B AUM 29.08% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $95.5B AUM 28.4% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Alyeska Investment Group
Alyeska Investment Group Chicago, Illinois $35.4B AUM 33.54% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

XTX Topco's CTOS Position: Q4 2025 in Review

XTX Topco sold out of Custom Truck One Source (CTOS) in Q4 2025, closing a stake of 37,504 shares — an estimated $241K sold.

XTX Topco first reported a position in CTOS in Q2 2023 and held it in 3 quarters. The position peaked at $280K in Q2 2023. 156 funds tracked by Wall St. Rank hold CTOS as of Q4 2025.

  • XTX Topco reported no remaining Custom Truck One Source position as of Q4 2025 after selling out during the quarter.
  • XTX Topco sold 37,504 Custom Truck One Source shares in Q4 2025, an estimated $241K.
  • XTX Topco first reported a position in Custom Truck One Source in Q2 2023 and held it in 3 quarters.
  • XTX Topco's Custom Truck One Source position peaked at $280K in Q2 2023.
  • 156 funds tracked by Wall St. Rank held Custom Truck One Source as of Q4 2025.

Based on XTX Topco's 13F filing for Q4 2025, filed 17 Feb 2026.