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Custom Truck One Source, Inc.

CTOS
Exchange
NYSE
Industry
Services-Equipment Rental & Leasing, NEC
SEC CIK
0001709682

No open-market purchases or sales by Custom Truck One Source, Inc. insiders were filed in the last 90 days; 186 institutions reported holding it in 13F filings for Q2 2026, worth $2.63B in total; no superinvestor holds it.

Q2 2021 vs. Q1 2021

How the institutions holding Custom Truck One Source, Inc. changed between Q1 2021 and Q2 2021.

All holders in Q2 2021All holders in Q1 2021

13F holders of CTOS: Q1 2021 compared with Q2 2021
MeasureQ1 2021Q2 2021Change
Holders271+69
Shares76.8K212.9M+212.9M (+277,106.7%)
Value$718.0K$2.03B+$2.03B (+282,227.9%)

New holders (71)

Institutions that held Custom Truck One Source, Inc. at the end of Q2 2021 but not at the end of Q1 2021.

Institutions new to CTOS in Q2 2021
InstitutionSharesValue% of portfolio
Platinum Equity Advisors, LLC148,600,000$1.41B36.13%
ECP ControlCo, LLC25,738,988$245.0M24.40%
Blackstone Group Inc.14,171,421$134.9M0.32%
Alyeska Investment Group, L.P.7,000,000$66.6M0.77%
Gilder Gagnon Howe & Co LLC2,231,567$21.2M0.10%
Principal Financial Group Inc1,518,204$14.5M0.01%
FMR LLC1,440,170$13.7M0.00%
Vanguard Group Inc1,354,391$12.9M0.00%
Portolan Capital Management, LLC1,034,377$9.85M0.71%
Zweig-DiMenna Associates LLC876,086$8.34M0.52%
Schroder Investment Management Group851,381$8.11M0.01%
R.P. Boggs & Co.794,760$7.57M4.76%
Kennedy Capital Management, Inc.744,605$7.09M0.15%
BlackRock Inc.743,609$7.08M0.00%
Citadel Advisors LLC718,267$6.84M0.01%
Federated Hermes, Inc.659,971$6.28M0.01%
Moore Capital Management, LP505,000$4.81M0.09%
AWH Capital, L.P.500,000$4.76M4.34%
Ghisallo Capital Management LLC400,000$3.81M0.15%
Wells Fargo & Company371,443$3.54M0.00%
Bank of America Corp318,838$3.04M0.00%
Morgan Stanley260,675$2.48M0.00%
Geode Capital Management, LLC241,794$2.30M0.00%
Invesco Ltd.228,134$2.17M0.00%
State Street Corp227,458$2.17M0.00%
Northern Trust Corp175,718$1.67M0.00%
Putnam Investments LLC131,600$1.25M0.00%
Clearbridge Investments, LLC123,319$1.17M0.00%
Windsor Creek Advisors, LLC106,670$1.01M0.38%
Deutsche Bank AG60,313$574.0K0.00%
Renaissance Technologies LLC60,200$573.0K0.00%
Susquehanna International Group, LLP60,131$572.0K0.00%
Two Sigma Investments, LP55,156$525.0K0.00%
Royal Bank of Canada48,547$462.0K0.00%
Bank of New York Mellon Corp43,565$415.0K0.00%
LPL Financial LLC43,446$414.0K0.00%
IndexIQ Advisors LLC43,269$412.0K0.01%
Occudo Quantitative Strategies LP42,059$400.0K0.06%
Nuveen Asset Management, LLC35,585$339.0K0.00%
Charles Schwab Investment Management Inc34,380$328.0K0.00%
Envestnet Asset Management Inc27,361$260.0K0.00%
Jump Financial, LLC26,900$256.0K0.02%
M&T Bank Corp26,440$252.0K0.00%
Two Sigma Advisers, LP26,500$252.0K0.00%
Ameriprise Financial Inc21,513$207.0K0.00%
Bedel Financial Consulting, Inc.20,808$198.0K0.07%
Black Diamond Financial, LLC20,800$198.0K0.08%
AQR Capital Management LLC19,419$185.0K0.00%
Cubist Systematic Strategies, LLC19,416$185.0K0.00%
California State Teachers Retirement System18,031$172.0K0.00%
SEI Investments Co14,157$138.0K0.00%
Goldman Sachs Group Inc12,151$116.0K0.00%
Rhumbline Advisers12,145$116.0K0.00%
Penserra Capital Management LLC10,934$104.0K0.00%
Tower Research Capital LLC (TRC)10,029$96.0K0.00%
Gendell Jeffrey L10,000$95.0K0.01%
American International Group, Inc.7,291$69.0K0.00%
New York State Common Retirement Fund5,698$54.0K0.00%
Cornerstone Advisory, LLC21,000$49.0K0.01%
JPMorgan Chase & Co5,017$48.0K0.00%
Dorsey Wright & Associates5,060$48.0K0.01%
Global Retirement Partners, LLC3,278$31.0K0.00%
Point72 Hong Kong Ltd2,290$22.0K0.00%
Advisor Group Holdings, Inc.1,675$16.0K0.00%
Legal & General Group Plc1,129$11.0K0.00%
Ameritas Investment Partners, Inc.1,171$11.0K0.00%
UBS Group AG759$7.00K0.00%
Citigroup Inc618$6.00K0.00%
STRS Ohio600$5.00K0.00%
O'Shaughnessy Asset Management, LLC99$1.00K0.00%
Wolff Wiese Magana LLC40$00.00%

Sold out (2)

Institutions that held Custom Truck One Source, Inc. at the end of Q1 2021 and filed for Q2 2021 without it.

Institutions that sold out of CTOS in Q2 2021
InstitutionShares, Q1 2021Value, Q1 2021
Marshall Wace, LLP76,665$717.0K
FourThought Financial, LLC154$1.00K