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Disclosery

CTOS CUSTOM TRUCK ONE SOURCE INC

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COM CL A (common), issuer CIK 1709682

156 managers (157 13F filers) reported a position in CTOS shares at 2025-12-31, 216,562,985 shares in all. 25 filers opened a position and 13 filers sold out during the quarter.

Managers
156
13F filers
157
New
25
Added
59
Reduced
43
Sold out
13
Shares held by filers
216,562,985

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q4 2025

Filers in the available 13F reports with a share position at 2025-12-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Platinum Equity Advisors, LLC/DEin group Platinum Equity Advisors, LLC…156,743,635$903M10.97%013F-HRTimelineGroup
Canvas Wealth Advisors, LLC7,050,221$40.6M6.9%+2,303,50413F-HRTimeline
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…5,442,562$31.3M0.05%+132,44813F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP4,860,981$28M0.01%+464,81913F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.4,312,778$24.8M<0.01%+75,08013F-HRTimelineGroup
Allspring Global Investments Holdings, …in group Allspring Global Investments …4,201,414$24.4M0.04%-187,94113F-HRTimelineGroup
Boston Partnersin group Boston Trust Walden Corp3,793,597$21.9M0.02%-1,681,71013F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC3,466,621$20M<0.01%+190,53313F-HRTimelineGroup
Alyeska Investment Group, L.P.in group Alyeska Investment Group, L.P.2,500,229$14.4M0.04%+750,00013F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/1,480,130$8.53M<0.01%-314,40013F-HRTimelineGroup
Clearbridge Investments, LLCin group Franklin Resources1,445,138$8.32M0.01%-118,61113F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC1,439,148$8.29M<0.01%+30,52713F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP1,354,815$7.8M<0.01%+81,57613F-HRTimelineGroup
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP1,222,875$7.04M0.01%+842,96413F-HRTimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…939,076$5.41M0.01%-149,44113F-HRTimelineGroup
ACK Asset Management LLC800,136$4.61M0.58%-1,124,86413F-HRTimeline
INTRINSIC EDGE CAPITAL MANAGEMENT LLC779,622$4.49M0.87%+380,00013F-HRTimeline
First Eagle Investment Management, LLCin group First Eagle Investment Manage…777,936$4.48M0.01%+3,50013F-HRTimelineGroup
BRIDGEWAY CAPITAL MANAGEMENT, LLC772,180$4.45M0.09%+416,83313F-HRTimeline
Empowered Funds, LLC737,180$4.25M0.07%+416,83313F-HR/ATimeline
MORGAN STANLEYin group MORGAN STANLEY714,693$4.12M<0.01%-7,61213F-HR/ATimelineGroup
HEARTLAND ADVISORS INC700,000$4.03M0.22%013F-HRTimeline
T. Rowe Price Investment Management, In…566,132$3.26M<0.01%-1,749,93513F-HR/ATimeline
CITIGROUP INCin group CITIGROUP INC521,357$3M<0.01%+122,03613F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co504,884$2.91M<0.01%-35013F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP471,422$2.72M<0.01%-45,18013F-HRTimelineGroup
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …414,441$2.39M<0.01%+132,72513F-HRTimelineGroup
GILDER GAGNON HOWE & CO LLC409,878$2.36M0.02%-229,91013F-HRTimeline
Sendero Wealth Management, LLC390,797$2.25M0.25%013F-HRTimeline
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.385,874$2.22M<0.01%+278,41813F-HRTimelineGroup
EFG International AGin group EFG International AG369,965$2.13M0.04%13F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC369,226$2.13M<0.01%+92,00813F-HR/ATimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC345,009$1.99M<0.01%new13F-HRTimelineGroup
Private Capital Management, LLC327,500$1.89M0.18%-2,50013F-HRTimeline
Trexquant Investment LP319,530$1.84M0.02%new13F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC317,801$1.83M<0.01%new13F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding260,684$1.5M-83,368Timeline
Squarepoint Ops LLCin group Squarepoint Ops LLC246,352$1.42M<0.01%new13F-HRTimelineGroup
Voleon Capital Management LP240,597$1.39M0.03%-26,94213F-HRTimeline
Invesco Ltd.in group Invesco Ltd.236,927$1.36M<0.01%+19,66013F-HRTimelineGroup
SANDLER CAPITAL MANAGEMENT187,296$1.08M0.49%-33,99313F-HRTimeline
Register Financial Advisors LLC173,200$998K0.39%+5,80013F-HRTimeline
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC168,982$973K<0.01%+55,63113F-HRTimelineGroup
SEI INVESTMENTS COin group SEI INVESTMENTS CO167,640$966K<0.01%+32,33813F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp161,572$931K<0.01%+98113F-HRTimelineGroup
Nuveen, LLCin group TIAA149,031$858K<0.01%013F-HRTimelineGroup
Mariner, LLCin group Mariner, LLC138,558$798K<0.01%-3,13313F-HRTimelineGroup
Swiss National Bank134,100$772K<0.01%+4,80013F-HRTimeline
SAPIENT CAPITAL LLC127,760$740K0.01%013F-HRTimeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC117,189$675K<0.01%+11,44213F-HRTimelineGroup
Biondo Investment Advisors, LLC105,000$605K0.07%-1,00013F-HRTimeline
STRS OHIO94,300$543K<0.01%+4,90013F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC93,975$541K<0.01%+9,07013F-HRTimelineGroup
EntryPoint Capital, LLC92,094$530K0.21%new13F-HRTimeline
ALLIANCEBERNSTEIN L.P.90,770$523K<0.01%013F-HRTimeline
Cornerstone Investment Partners, LLC86,428$498K0.02%+1,19713F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN84,842$489K<0.01%+26,79113F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS83,812$483K<0.01%+31,38113F-HRTimelineGroup
GSA CAPITAL PARTNERS LLP82,012$472K0.04%-52,45513F-HRTimeline
RHUMBLINE ADVISERS73,320$422K<0.01%-16,04713F-HRTimeline
CANADA PENSION PLAN INVESTMENT BOARD70,700$407K<0.01%new13F-HRTimeline
Pine Valley Investments Ltd Liability Co68,000$392K0.02%013F-HRTimeline
LPL Financial LLC65,546$378K<0.01%+4,62013F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC63,807$368K<0.01%-363,19513F-HRTimelineGroup
VIRGINIA RETIREMENT SYSTEMS ET Al63,687$367K<0.01%-1,55013F-HRTimeline
Verition Fund Management LLC62,996$363K<0.01%-35,12413F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…61,963$357K<0.01%-4213F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc60,973$351K<0.01%013F-HRTimelineGroup
Jump Financial, LLCin group Jump Financial, LLC56,316$324K<0.01%+9,08513F-HRTimelineGroup
ExodusPoint Capital Management, LP55,498$320K<0.01%new13F-HRTimeline
Graham Capital Management, L.P.54,949$317K0.01%+31,19713F-HRTimeline
Counterpoint Mutual Funds LLC51,305$296K0.02%new13F-HRTimeline
Quantbot Technologies LP48,209$278K0.01%+35,72413F-HRTimeline
Cetera Investment Advisers46,381$267K<0.01%-13,57813F-HRTimeline
PharVision Advisers, LLC46,029$265K0.13%new13F-HRTimeline
SG Americas Securities, LLC44,358$256K<0.01%+8,70513F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\43,481$250K<0.01%-29213F-HRTimelineGroup
Zurcher Kantonalbank (Zurich Cantonalba…42,749$246K<0.01%+29,73913F-HRTimeline
ARISTEIA CAPITAL, L.L.C.42,191$243K0.01%-35,05413F-HRTimeline
nVerses Capital, LLC40,206$232K0.52%new13F-HRTimeline
Engineers Gate Manager LP38,626$222K<0.01%new13F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/36,695$212K<0.01%+4,89813F-HRTimeline
Visionary Wealth Advisors35,000$202K0.01%013F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …34,938$201K<0.01%-2,24713F-HRTimelineGroup
M&T Bank Corpin group M&T Bank Corp30,231$174K<0.01%+4,00913F-HR/ATimelineGroup
LOS ANGELES CAPITAL MANAGEMENT LLC28,726$168K<0.01%-49,41213F-HRTimeline
JANUS HENDERSON GROUP PLCin group Janus Henderson28,800$166K<0.01%013F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP27,952$161K<0.01%+7,30413F-HRTimelineGroup
Balyasny Asset Management L.P.in group Balyasny Asset Management27,817$160K<0.01%new13F-HRTimelineGroup
STONERIDGE INVESTMENT PARTNERS LLC27,359$158K0.11%-5,45413F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC26,669$154K<0.01%+59113F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO25,346$146K<0.01%-29913F-HRTimelineGroup
MetLife Investment Management, LLCin group MetLife Investment Management…24,782$143K<0.01%-10,39713F-HRTimelineGroup
GC Wealth Management RIA, LLC24,360$140K0.01%+9,36013F-HRTimeline
OXFORD ASSET MANAGEMENT LLP23,972$138K0.05%new13F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…21,413$123K<0.01%new13F-HRTimelineGroup
ARIZONA STATE RETIREMENT SYSTEM18,966$109K<0.01%-1,13913F-HRTimeline
PRELUDE CAPITAL MANAGEMENT, LLC18,962$109K0.01%new13F-HRTimeline
Olympiad Research LP18,962$109K0.29%new13F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA18,435$106K<0.01%-60,41213F-HRTimelineGroup
FMR LLCin group FMR LLC17,624$102K<0.01%+12,30113F-HRTimelineGroup
R Squared Ltd16,545$95.3K0.04%-84113F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…16,220$93.4K<0.01%013F-HRTimeline
CWA Asset Management Group, LLC16,000$92.2K<0.01%013F-HRTimeline
Abel Hall, LLC15,864$91.4K0.02%new13F-HRTimeline
Quantinno Capital Management LP15,454$89K<0.01%+2,79313F-HRTimeline
TRUIST FINANCIAL CORPin group TRUIST FINANCIAL CORP15,000$86.4K<0.01%013F-HRTimelineGroup
KLP KAPITALFORVALTNING AS14,600$84.1K<0.01%+3,00013F-HRTimeline
Police & Firemen's Retirement System of…14,209$81.8K<0.01%-5,36313F-HRTimeline
BOOTHBAY FUND MANAGEMENT, LLC12,897$74.3K<0.01%new13F-HRTimeline
Gotham Asset Management, LLC12,572$72.4K<0.01%+1,99513F-HRTimeline
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC11,870$68.4K<0.01%013F-HRTimelineGroup
Dynamic Technology Lab Private Ltd11,630$67K0.02%new13F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…11,552$66.5K<0.01%-24,11913F-HRTimelineGroup
ProShare Advisors LLC11,000$63.4K<0.01%+69213F-HRTimeline
Oak Thistle LLC10,065$58K0.01%new13F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND8,872$51.1K<0.01%013F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…6,720$38.7K<0.01%+3,39013F-HRTimelineGroup
CWM, LLCin group CWM, LLC6,384$37K<0.01%+1,19613F-HRTimelineGroup
Ameritas Investment Partners, Inc.group of 2 filers holding6,154$35.4K-750Timeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…5,085$29.3K<0.01%+1413F-HRTimelineGroup
Parallel Advisors, LLC4,804$27.7K<0.01%new13F-HRTimeline
Mitsubishi UFJ Asset Management Co., Lt…in group Mitsubishi UFJ Trust & Bankin…3,847$22.3K<0.01%013F-HRTimelineGroup
Quarry LP3,851$22.2K<0.01%new13F-HRTimeline
Sterling Capital Management LLC3,474$20K<0.01%-68513F-HRTimeline
NewEdge Advisors, LLC2,675$15.4K<0.01%013F-HRTimeline
AMALGAMATED BANK1,894$11K<0.01%-19713F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.1,539$8.86K<0.01%-1,00613F-HRTimelineGroup
BNP PARIBAS ASSET MANAGEMENT Holding S.…in group BNP PARIBAS ASSET MANAGEMENT …1,314$8K<0.01%+40313F-HRTimelineGroup
HARBOR CAPITAL ADVISORS, INC.1,300$7K<0.01%-2213F-HRTimeline
PRIVATE TRUST CO NA1,171$6.75K<0.01%+19213F-HRTimeline
GAMMA Investing LLC949$5.47K<0.01%+51013F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\728$4.19K<0.01%013F-HRTimelineGroup
Global Retirement Partners, LLC722$4.16K<0.01%+40013F-HRTimeline
Smartleaf Asset Management LLC679$3.93K<0.01%013F-HRTimeline
WPG Advisers, LLC679$3.91K<0.01%013F-HRTimeline
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…608$3.5K<0.01%new13F-HR/ATimelineGroup
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…537$3.09K<0.01%+713F-HRTimelineGroup
GROUP ONE TRADING LLC500$2.88K<0.01%013F-HRTimeline
NISA INVESTMENT ADVISORS, LLC409$2.36K<0.01%013F-HRTimeline
Optiver Holding B.V.in group Optiver Holding B.V.346$1.99K<0.01%-60613F-HRTimelineGroup
Farther Finance Advisors, LLC345$1.99K<0.01%+8813F-HRTimeline
MAI Capital Management333$1.92K<0.01%new13F-HRTimeline
RAFFA WEALTH MANAGEMENT, LLC272$1.57K<0.01%013F-HRTimeline
Allworth Financial LP248$1.43K<0.01%+9613F-HRTimeline
IFP Advisors, Inc233$1.34K<0.01%+13813F-HRTimeline
ROTHSCHILD INVESTMENT LLC196$1.13K<0.01%+3113F-HRTimeline
Hughes Financial Services, LLC141$812<0.01%013F-HRTimeline
Parkside Financial Bank & Trust115$663<0.01%013F-HRTimeline
Essential Partners LLC74$426<0.01%+1613F-HRTimeline
SBI Securities Co., Ltd.50$288<0.01%+2313F-HRTimeline
Rachor Investment Advisory Services, LLC17$98<0.01%13F-HRTimeline
Arax Advisory Partners10$58<0.01%-82213F-HRTimeline
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/7$40<0.01%new13F-HRTimelineGroup
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK1$6<0.01%013F-HRTimelineGroup
Covestor Ltd21$00%013F-HRTimelineValue filed as zero, left out of ratios.