Custom Truck One Source Ownership | Who Owns Custom Truck One Source?


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Custom Truck One Source Ownership Summary


Custom Truck One Source is owned by 92.74% institutional investors, 4.46% insiders, and 2.80% retail investors. Platinum equity advisors, llc/de is the largest institutional shareholder, holding 69.21% of CTOS shares. Global X US Infrastructure Dev ETF is the top mutual fund, with 2.42% of its assets in Custom Truck One Source shares.

CTOS Ownership Benchmark


TypeName% Inst% Insiders% Retail
StockCustom Truck One Source92.74%4.46%2.80%
SectorIndustrials Stocks 47.66%12.56%39.78%
IndustryRental & Leasing Service Stocks43.65%12.79%43.56%

Institutional Shareholders


Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Platinum equity advisors, llc/de156.74M69.21%$1.01B
Canvas wealth advisors7.02M3.10%$46.12M
Dimensional fund advisors lp5.60M2.47%$36.81M
Boston partners5.48M2.42%$35.15M
Mirae asset global etfs5.31M2.34%$34.09M
Blackrock funding, inc. /de4.31M1.90%$24.84M
Allspring global investments3.91M1.73%$25.91M
Blackrock3.74M1.56%$16.27M
Vanguard group3.47M1.53%$19.97M
T. rowe price investment management2.32M1.02%$14.87M

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Platinum equity advisors, llc/de156.74M13.07%$1.01B
Canvas wealth advisors7.02M7.84%$46.12M
Ack asset management1.93M1.55%$12.36M
Intrinsic edge capital management779.62K0.80%$4.49M
Sandler capital management221.29K0.42%$1.42M
Register financial advisors171.20K0.42%$1.12M
Heartland advisors1.00M0.34%$6.57M
Sendero wealth management390.80K0.28%$2.57M
Efg asset management (north america)274.67K0.23%$1.76M
Portolan capital management649.08K0.23%$4.17M

Top Buyers

HolderShares% AssetsChange
Dimensional fund advisors lp5.60M0.01%741.86K
Portolan capital management649.08K0.23%649.08K
Empowered funds737.18K0.03%416.83K
Vanguard fiduciary trust404.55K0.00%404.55K
Intrinsic edge capital management779.62K0.80%380.00K

Top Sellers

HolderShares% AssetsChange
Ecp controlco---16.29M
T. rowe price investment management2.32M0.01%-5.49M
Mirae asset global investments---1.82M
R.p. boggs---1.37M
Federated hermes---1.07M

New Positions

HolderShares% AssetsChangeValue
Vanguard fiduciary trust404.55K0.00%404.55K$2.66M
Private capital management330.00K0.19%330.00K$2.12M
Arrowstreet capital, limited partnership281.72K0.00%281.72K$1.81M
Efg asset management (north america)274.67K0.23%274.67K$1.76M
Voleon capital management lp267.54K0.04%267.54K$1.72M

Sold Out

HolderChange
Nelson, van denburg & campbell wealth management group-12.00
Larson financial group-30.00
Stephens consulting-75.00
Quadrant capital group-85.00
North star investment management-100.00

Institutional Ownership Trends


DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Dec 31, 2025121-16.55%210,110,913-2.40%921.03%65-22.62%3214.29%
Sep 30, 202514211.81%215,201,423-0.59%951.04%82-2812.00%
Jun 30, 2025126-10.64%216,480,8631.40%951.09%815.19%25-34.21%
Mar 31, 20254-96.80%156,783,340-29.41%680.77%3-94.55%1-97.78%
Dec 31, 20241242.48%222,110,4831.04%941.08%54-6.90%4512.50%

Top Mutual Funds Shareholders


HolderShares% HoldingChange
Global X US Infrastructure Dev ETF5.50M2.42%18.02K
Allspring Special Small Cap Value A3.00M1.32%-
T. Rowe Price US Small-Cap Core Equity1.99M0.88%26.67K
T. Rowe Price Small-Cap Value1.91M0.84%-162.73K
Vanguard US Total Market Shares ETF1.83M0.81%-
Vanguard Total Stock Mkt Idx Inv1.78M0.78%-
iShares Russell 2000 ETF1.44M0.63%12.13K
ClearBridge Small Cap1.34M0.59%-
ClearBridge Small Cap C1.34M0.59%-
T. Rowe Price U.S. SC Value Eq Tr-D1.17M0.52%5.88K

Recent Insider Transactions


DateNameRoleActivityValue
Jan 30, 2025PE One Source Holdings, LLC-Buy$32.57M
Jan 30, 2025PLATINUM EQUITY, LLC-Buy$32.57M
Sep 05, 2024ECP ControlCo, LLC-Sell$8.05M
Sep 05, 2024NESCO Holdings, LP-Sell$8.05M
Aug 27, 2024Energy Capital Partners Management, LP-Sell$77.69K

Insider Transactions Trends


DateBuySell
2026 Q2--
2026 Q1--
2025 Q4--
2025 Q2--
2025 Q12-

CTOS Ownership FAQ


Who Owns Custom Truck One Source?

Custom Truck One Source shareholders are primarily institutional investors at 92.74%, followed by 4.46% insiders and 2.80% retail investors. The average institutional ownership in Custom Truck One Source's industry, Rental & Leasing Service Stocks, is 43.65%, which Custom Truck One Source exceeds.

Who owns the most shares of Custom Truck One Source?

Custom Truck One Source’s largest shareholders are Platinum equity advisors, llc/de (156.74M shares, 69.21%), Canvas wealth advisors (7.02M shares, 3.10%), and Dimensional fund advisors lp (5.6M shares, 2.47%). Together, they hold 74.78% of Custom Truck One Source’s total shares outstanding.

Does Blackrock own Custom Truck One Source?

Yes, BlackRock owns 1.56% of Custom Truck One Source, totaling 3.74M shares as of Jun 2024. This represents 0.00% of BlackRock's total assets, with a market value of 16.27M$. In the last quarter, BlackRock decreased its holdings by -70.685K shares, a -1.86% change.

Who is Custom Truck One Source’s biggest shareholder by percentage of total assets invested?

Platinum equity advisors, llc/de is Custom Truck One Source’s biggest shareholder by percentage of total assets invested, with 13.07% of its assets in 156.74M Custom Truck One Source shares, valued at 1.01B$.

Who is the top mutual fund holder of Custom Truck One Source shares?

Global X US Infrastructure Dev ETF is the top mutual fund holder of Custom Truck One Source shares, with 2.42% of its total shares outstanding invested in 5.5M Custom Truck One Source shares.

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