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Disclosery

AI C3 AI INC

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CL A (common), issuer CIK 1577526

339 managers (344 13F filers) reported a position in AI shares at 2025-12-31, 78,144,282 shares in all. 61 filers opened a position and 61 filers sold out during the quarter.

Managers
339
13F filers
344
New
61
Added
110
Reduced
92
Sold out
61
Shares held by filers
78,144,282

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
VANGUARD GROUP INCgroup of 2 filers holding14,469,953$195M+96,862Timeline
BlackRock, Inc.in group BlackRock, Inc.11,396,552$154M<0.01%+1,120,06613F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY4,824,499$65M<0.01%+91,80213F-HR/ATimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC3,329,650$44.9M0.01%+795,47613F-HR/ATimelineGroup
STATE STREET CORPin group STATE STREET CORP2,976,389$40.1M<0.01%+94,08613F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC2,868,578$38.7M<0.01%+21,45113F-HRTimelineGroup
Mirae Asset Global Investments Co., Ltd.group of 2 filers holding2,596,202$35M+131,143Timeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/2,115,881$28.5M<0.01%+1,508,93413F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding1,622,728$21.9M+660,268Timeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP1,569,202$21.2M<0.01%-234,98613F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 2 filers holding1,387,570$18.7M-1,916,250Timeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC1,044,412$14.1M0.02%+364,97513F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC1,029,780$13.9M0.01%+12,56113F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC1,021,435$13.8M0.01%+735,81013F-HRTimelineGroup
MARSHALL WACE, LLPin group MARSHALL WACE, LLP1,015,709$13.7M0.01%+493,51513F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP1,014,793$13.7M<0.01%-71,60713F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co900,042$12.1M<0.01%-108,36313F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding892,835$12M-109,060Timeline
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/884,536$11.9M0.01%+787,70213F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS841,403$11.3M0.01%+588,36913F-HRTimelineGroup
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP726,631$9.79M0.01%+195,32013F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp685,063$9.23M<0.01%+71,85813F-HRTimelineGroup
VOLORIDGE INVESTMENT MANAGEMENT, LLC681,263$9.18M0.03%new13F-HRTimeline
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.675,424$9.1M0.02%+674,70313F-HRTimelineGroup
CANADA PENSION PLAN INVESTMENT BOARD670,300$9.04M0.01%+282,80013F-HRTimeline
CAPITAL FUND MANAGEMENT S.A.607,612$8.19M0.08%+458,90813F-HRTimeline
EVR Research LP600,400$8.09M4.37%+415,00013F-HRTimeline
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.586,021$7.9M0.01%new13F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO575,590$7.76M<0.01%+459,43513F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC540,774$7.29M<0.01%+207,86413F-HRTimelineGroup
Cerity Partners LLCin group Cerity Partners LLC476,729$6.43M0.01%-71513F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.452,653$6.1M<0.01%+103,05813F-HRTimelineGroup
SG Americas Securities, LLC384,486$5.18M0.01%+205,64013F-HRTimeline
Atom Investors LP374,371$5.05M0.4%+311,81313F-HRTimeline
NORGES BANK356,201$4.8M<0.01%new13F-HRTimeline
PHILADELPHIA TRUST CO347,840$4.69M0.32%-25,79513F-HRTimeline
Nuveen, LLCin group TIAA339,113$4.57M<0.01%+64,41613F-HRTimelineGroup
Optiver Holding B.V.in group Optiver Holding B.V.320,132$4.32M0.08%+294,39913F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.317,815$4.28M<0.01%-280,96213F-HRTimelineGroup
Quantbot Technologies LP302,900$4.08M0.14%-251,57213F-HRTimeline
Aquatic Capital Management LLC262,612$3.54M0.1%+39513F-HRTimeline
Swiss National Bank251,700$3.39M<0.01%+10,60013F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN251,475$3.39M<0.01%+39,58513F-HRTimelineGroup
Balyasny Asset Management L.P.in group Balyasny Asset Management245,204$3.31M0.01%+221,23913F-HRTimelineGroup
JACOBS LEVY EQUITY MANAGEMENT, INC237,162$3.2M0.01%new13F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC235,301$3.17M0.01%+219,66613F-HRTimelineGroup
Deeter Investments LLP228,000$3.07M0.66%13F-HRTimeline
Tidal Investments LLCin group Tidal Investments LLC223,900$3.02M0.01%+34,90913F-HRTimelineGroup
DOW CHEMICAL CO /DE/222,098$2.99M1.46%013F-HRTimeline
Tiller Private Wealth, Inc.222,090$2.99M1.07%+6,40413F-HRTimeline
Walleye Capital LLCgroup of 2 filers holding217,035$2.93M+119,519Timeline
Parallax Volatility Advisers, L.P.204,200$2.75M0.09%new13F-HRTimeline
CITIGROUP INCin group CITIGROUP INC192,494$2.59M<0.01%-47,21213F-HRTimelineGroup
Edgestream Partners, L.P.189,516$2.55M0.07%-91,80313F-HRTimeline
HRT FINANCIAL LP185,744$2.5M0.01%-15,50313F-HRTimeline
LPL Financial LLC184,255$2.48M<0.01%-43,50413F-HRTimeline
Perigon Wealth Management, LLC183,956$2.48M0.04%013F-HRTimeline
VARCOV Co.178,692$2.41M0.95%13F-HRTimeline
Neo Ivy Capital Management174,852$2.36M0.37%+58,94013F-HRTimeline
Schonfeld Strategic Advisors LLC169,880$2.29M0.01%-7,63313F-HRTimeline
RHUMBLINE ADVISERS164,432$2.22M<0.01%-12,98713F-HRTimeline
ALLIANCEBERNSTEIN L.P.151,520$2.04M<0.01%-8613F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…146,519$1.98M<0.01%+74,87013F-HRTimelineGroup
GROUP ONE TRADING LLC143,504$1.93M0.06%+50,51613F-HRTimeline
Entropy Technologies, LP138,519$1.87M0.1%+79413F-HRTimeline
Cambridge Investment Research Advisors,…137,392$1.85M<0.01%+68,02513F-HRTimeline
Trexquant Investment LP132,632$1.79M0.02%new13F-HRTimeline
Mitsubishi UFJ Asset Management Co., Lt…in group Mitsubishi UFJ Trust & Bankin…129,797$1.78M<0.01%+82,06513F-HRTimelineGroup
PRICE T ROWE ASSOCIATES INC /MD/125,230$1.69M<0.01%+18,09613F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc124,115$1.67M<0.01%-3,15213F-HRTimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…121,552$1.64M<0.01%+4,85713F-HRTimeline
PEAK6 LLCin group PEAK6 LLC116,811$1.57M0.04%+55,49513F-HR/ATimelineGroup
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC109,875$1.48M<0.01%+73,27613F-HR/ATimelineGroup
MML INVESTORS SERVICES, LLC108,509$1.46M<0.01%+97,80713F-HRTimeline
SBI Securities Co., Ltd.107,647$1.45M0.04%-7,85213F-HRTimeline
GSA CAPITAL PARTNERS LLP106,610$1.44M0.12%new13F-HRTimeline
Quantinno Capital Management LP105,253$1.42M<0.01%+14,16813F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\102,915$1.39M<0.01%+4,74313F-HRTimelineGroup
Cresset Asset Management, LLC98,232$1.32M0.01%+4,64113F-HRTimeline
Creative Planningin group Creative Planning97,472$1.31M<0.01%+23,45913F-HRTimelineGroup
Cetera Investment Advisers95,259$1.28M<0.01%-12,75613F-HRTimeline
Campbell & CO Investment Adviser LLC94,625$1.28M0.06%new13F-HRTimeline
Engineers Gate Manager LP93,691$1.26M0.01%+6,42413F-HRTimeline
DARK FOREST CAPITAL MANAGEMENT LP88,987$1.2M0.05%new13F-HRTimeline
PDT Partners, LLC83,801$1.13M0.07%new13F-HRTimeline
Naviter Wealth, LLC74,599$1.01M0.13%new13F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…72,509$977K<0.01%013F-HRTimelineGroup
Vontobel Holding Ltd.in group Vontobel Holding Ltd.71,828$968K<0.01%+14,03513F-HRTimelineGroup
Shearwater Capital LLC67,276$907K0.52%013F-HRTimeline
Themes Management Co LLC67,223$906K0.72%13F-HRTimeline
Virtu Financial LLCin group Virtu Financial LLC64,586$871K0.03%new13F-HRTimelineGroup
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …62,125$837K<0.01%-1,12113F-HRTimelineGroup
INTECH INVESTMENT MANAGEMENT LLC57,617$777K0.01%-17,95013F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.52,662$710K<0.01%-24,67613F-HRTimelineGroup
Zurcher Kantonalbank (Zurich Cantonalba…52,282$705K<0.01%-3013F-HRTimeline
JANUS HENDERSON GROUP PLCin group Janus Henderson52,182$703K<0.01%013F-HRTimelineGroup
Altshuler Shaham Ltd50,880$686K0.01%+24,78013F-HRTimeline
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…50,771$684K<0.01%+5,32013F-HR/ATimelineGroup
Laurion Capital Management LP50,522$681K0.05%new13F-HR/ATimeline
EVERGREEN CAPITAL MANAGEMENT LLC50,146$676K0.02%+29813F-HRTimeline
Voleon Capital Management LP49,059$661K0.01%new13F-HRTimeline
STATE OF WISCONSIN INVESTMENT BOARD46,619$628K<0.01%-7,29613F-HRTimeline
Amundiin group Amundi45,460$613K<0.01%-4,34613F-HRTimelineGroup
Focus Partners Wealthin group Focus Partners Wealth36,559$609K<0.01%+4,04313F-HRTimelineGroup
AXXCESS WEALTH MANAGEMENT, LLC45,000$607K0.01%+5,00013F-HR/ATimeline
Numerai GP LLC44,019$593K0.07%-25,41513F-HRTimeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC40,395$545K<0.01%-7,54513F-HRTimelineGroup
DGS Capital Management, LLCin group DGS Capital Management, LLC39,922$538K0.09%+3313F-HRTimelineGroup
HighTower Advisors, LLC39,371$531K<0.01%-4,60613F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND38,296$516K<0.01%013F-HRTimeline
TRUIST FINANCIAL CORPin group TRUIST FINANCIAL CORP37,893$511K<0.01%+2,27313F-HRTimelineGroup
Counterpoint Mutual Funds LLC37,348$503K0.04%new13F-HRTimeline
Cane Capital Partners, LLC36,791$496K0.21%13F-HRTimeline
KG Capital Management36,239$489K0.13%-13,00013F-HRTimeline
ARIZONA STATE RETIREMENT SYSTEM35,307$476K<0.01%-1,48713F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC34,990$472K<0.01%-24,21213F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA34,224$460K<0.01%-12713F-HRTimelineGroup
NOMURA HOLDINGS INCin group NOMURA ASSET MANAGEMENT CO LTD33,341$449K<0.01%+39813F-HRTimelineGroup
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP32,625$440K<0.01%-3,05213F-HRTimelineGroup
Police & Firemen's Retirement System of…32,500$438K<0.01%-2,11213F-HRTimeline
180 WEALTH ADVISORS, LLC32,412$437K0.05%+11,13813F-HRTimeline
Handelsbanken Fonder AB31,600$426K<0.01%+5,50013F-HRTimeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC30,412$411K<0.01%-12,47513F-HRTimelineGroup
WEDBUSH SECURITIES INC29,041$391K0.01%-7,91113F-HRTimeline
COMMERCE BANKin group COMMERCE BANK28,577$385K<0.01%+50013F-HRTimelineGroup
Global Assets Advisory, LLC28,514$384K0.11%-94213F-HRTimeline
Baird Financial Group, Inc.in group Baird Financial Group, Inc.28,150$379K<0.01%-18313F-HRTimelineGroup
Defiance ETFs, LLC27,174$376K0.01%13F-HRTimeline
KLP KAPITALFORVALTNING AS27,300$368K<0.01%+1,40013F-HRTimeline
Penserra Capital Management LLCin group Penserra Capital Management L…27,174$366K<0.01%+23,29213F-HRTimelineGroup
LEVEL FOUR ADVISORY SERVICES, LLCin group LEVEL FOUR ADVISORY SERVICES,…26,527$358K0.01%-2,97513F-HRTimelineGroup
Caprock Group, LLC25,958$350K0.01%+3,95113F-HRTimeline
Compagnie Lombard Odier SCmA25,000$337K<0.01%+15,00013F-HRTimeline
Moors & Cabot, Inc.24,798$334K0.01%+4,33513F-HRTimeline
IEQ CAPITAL, LLC24,081$325K<0.01%-77613F-HRTimeline
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/23,249$313K<0.01%-75913F-HRTimelineGroup
Bridgefront Capital, LLC23,139$312K0.08%new13F-HRTimeline
ProShare Advisors LLC22,984$310K<0.01%+1,40013F-HRTimeline
CREDIT AGRICOLE S Ain group CREDIT AGRICOLE S A22,420$302K<0.01%new13F-HRTimelineGroup
Allworth Financial LP21,921$295K<0.01%-1,76813F-HRTimeline
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC21,779$294K<0.01%013F-HRTimelineGroup
STATE BOARD OF ADMINISTRATION OF FLORID…21,144$285K<0.01%013F-HRTimeline
Janney Montgomery Scott LLC20,246$273K<0.01%-1,02413F-HRTimeline
OPPENHEIMER & CO INCin group OPPENHEIMER ASSET MANAGEMENT …19,993$270K<0.01%-16,79613F-HRTimelineGroup
Centiva Capital, LP19,847$268K0.02%new13F-HRTimeline
&PARTNERS19,723$267K<0.01%+2,68913F-HRTimeline
Marex Group Ltdin group Marex Group Ltd19,633$265K<0.01%new13F-HRTimelineGroup
Kovack Advisors, Inc.19,485$263K0.01%new13F-HR/ATimeline
XTX Topco Ltdin group XTX Topco Ltd19,347$261K0.01%-78,82313F-HRTimelineGroup
Leonteq Securities AG19,048$257K0.01%+6,30013F-HRTimeline
ORG Partners LLC18,838$254K0.04%-1,55113F-HRTimeline
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…18,336$247K<0.01%-70,58713F-HRTimelineGroup
Marathon Trading Investment Management …in group Marathon Trading Investment M…17,332$234K0.03%new13F-HRTimelineGroup
FRANKLIN RESOURCES INCin group Franklin Resources17,111$231K<0.01%new13F-HRTimelineGroup
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…16,957$229K<0.01%013F-HRTimelineGroup
FMR LLCin group FMR LLC16,956$229K<0.01%+11,55313F-HRTimelineGroup
NISA INVESTMENT ADVISORS, LLC16,566$223K<0.01%-1,36113F-HRTimeline
TUDOR INVESTMENT CORP ET AL16,554$223K<0.01%new13F-HRTimeline
Probity Advisors, Inc.16,270$219K0.04%-3,34913F-HRTimeline
KINGSWOOD WEALTH ADVISORS, LLC16,078$217K0.01%-50013F-HRTimeline
Buckland Partners Management Co LLC16,000$216K0.12%13F-HRTimeline
Alpine Global Management, LLC15,291$206K0.05%new13F-HR/ATimeline
HUB Investment Partners, LLC15,285$206K0.01%+28513F-HRTimeline
AlphaQuest LLC15,194$205K0.01%-10,90513F-HRTimeline
Forum Financial Management, LPin group Forum Financial Management, LP14,918$201K<0.01%-8,10113F-HRTimelineGroup
VICTORY CAPITAL MANAGEMENT INC14,816$200K<0.01%+39513F-HRTimeline
GREAT VALLEY ADVISOR GROUP, INC.in group GREAT VALLEY ADVISOR GROUP, I…14,401$194K<0.01%+17513F-HRTimelineGroup
CMT Capital Markets Trading GmbHin group CMT Capital Markets Trading G…14,237$192K0.13%new13F-HR/ATimelineGroup
PFG Investments, LLC14,055$189K0.01%-6,69513F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…13,896$187K<0.01%+1013F-HRTimelineGroup
Scientech Research LLC13,423$181K0.11%new13F-HRTimeline
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …12,798$173K<0.01%+2,19413F-HRTimelineGroup
SEI INVESTMENTS COin group SEI INVESTMENTS CO12,737$172K<0.01%+413F-HRTimelineGroup
3Chopt Investment Partners, LLC12,625$170K0.04%new13F-HRTimeline
Empirical Financial Services, LLC d.b.a…12,228$165K<0.01%+1,09513F-HRTimeline
Ensign Peak Advisors, Inc12,195$164K<0.01%-18,65013F-HR/ATimeline
BRADLEY FOSTER & SARGENT INC/CT11,912$161K<0.01%013F-HRTimeline
Bayesian Capital Management, LP11,800$159K0.36%-9,80013F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…11,800$159K<0.01%013F-HRTimeline
BOOTHBAY FUND MANAGEMENT, LLC11,733$158K<0.01%-7,40213F-HRTimeline
Summit Financial, LLC10,972$148K<0.01%new13F-HRTimeline
MAYPORT, LLC10,840$146K0.03%-15013F-HRTimeline
Skandinaviska Enskilda Banken AB (publ)10,832$146K<0.01%-42313F-HRTimeline
Cerro Pacific Wealth Advisors LLC10,625$143K0.04%-1,37513F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP10,602$143K<0.01%-2,58813F-HRTimelineGroup
Private Advisor Group, LLC10,565$142K<0.01%-4,14013F-HRTimeline
Rafferty Asset Management, LLC10,419$140K<0.01%new13F-HRTimeline
Total Wealth Planning & Management, Inc.10,402$140K0.11%13F-HRTimeline
BIP Wealth, LLC10,312$139K<0.01%-1,55913F-HRTimeline
SeaCrest Wealth Management, LLC10,116$138K0.01%-72513F-HRTimeline
Ameritas Investment Partners, Inc.group of 2 filers holding10,247$138K-253Timeline
Abel Hall, LLC10,061$136K0.03%new13F-HRTimeline
Equitable Holdings, Inc.in group Equitable Holdings, Inc.10,059$136K<0.01%new13F-HRTimelineGroup
Focused Wealth Management, Inc10,040$135K0.01%-10,00013F-HRTimeline
Kestra Advisory Services, LLCin group Kestra Advisory Services, LLC10,034$135K<0.01%-2,87913F-HRTimelineGroup
Eurizon Capital SGR S.p.A.5,244$70.7K<0.01%13F-HRTimeline
NORTHWESTERN MUTUAL WEALTH MANAGEMENT COin group NORTHWESTERN MUTUAL INVESTMEN…5,002$67.4K<0.01%+213F-HR/ATimelineGroup
CoreCap Advisors, LLC4,735$63.8K<0.01%-2,17013F-HRTimeline
Aspect Partners, LLC4,592$61.9K0.03%013F-HRTimeline
Bayforest Capital Ltd4,584$61.8K0.05%new13F-HRTimeline