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Disclosery

QUBT QUANTUM COMPUTING INC

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COM (common), issuer CIK 1758009

288 managers (296 13F filers) reported a position in QUBT shares at 2026-03-31, 92,917,871 shares in all. 52 filers opened a position and 45 filers sold out during the quarter.

Managers
288
13F filers
296
New
52
Added
102
Reduced
74
Sold out
45
Shares held by filers
92,917,871

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, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, 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 6 filers holding17,071,043$117MnewTimeline
BlackRock, Inc.in group BlackRock, Inc.16,139,212$111M<0.01%-507,80013F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC4,700,305$32.2M<0.01%+135,11313F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP4,516,820$30.9M<0.01%+172,79713F-HRTimelineGroup
Defiance ETFs, LLC4,495,083$30.8M0.44%+1,315,17813F-HRTimeline
Marex Group Ltdin group Marex Group Ltd4,488,912$30.7M0.32%-3,783,24113F-HRTimelineGroup
Penserra Capital Management LLCin group Penserra Capital Management L…3,349,847$22.9M0.27%+169,94213F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY2,320,726$15.9M<0.01%+991,14513F-HRTimelineGroup
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…2,203,301$15.1M0.02%+975,13313F-HRTimelineGroup
CAPITAL FUND MANAGEMENT S.A.1,700,895$11.7M0.1%-552,34613F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP1,689,081$11.6M<0.01%+37,97313F-HRTimelineGroup
Mubadala Investment Co PJSC1,587,350$10.9M0.05%013F-HRTimeline
UBS Group AGgroup of 2 filers holding1,566,153$10.7M-117,057Timeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co1,492,210$10.2M<0.01%-130,49113F-HRTimelineGroup
Squarepoint Ops LLCin group Squarepoint Ops LLC1,351,733$9.26M0.02%+419,56213F-HRTimelineGroup
HRT FINANCIAL LP1,275,863$8.74M0.02%new13F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp1,022,604$7M<0.01%+428,41813F-HRTimelineGroup
Pacific Heights Asset Management LLC1,000,000$6.85M0.23%+100,00013F-HRTimeline
VAN ECK ASSOCIATES CORPin group VAN ECK ASSOCIATES CORP971,602$6.66M<0.01%+402,09313F-HRTimelineGroup
Jump Financial, LLCin group Jump Financial, LLC939,433$6.44M0.1%-422,73413F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC907,974$6.22M<0.01%+127,15313F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC860,980$5.9M<0.01%-1,526,26113F-HRTimelineGroup
Clear Street Group Inc.in group Clear Street Group Inc.842,219$5.77M0.03%-307,64613F-HRTimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC789,583$5.41M<0.01%+386,53913F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.718,210$4.92M<0.01%+581,39013F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…687,823$4.71M0.01%-1,543,63113F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC667,674$4.57M0.01%+532,45113F-HRTimeline
Engineers Gate Manager LP658,589$4.51M0.06%new13F-HRTimeline
Nuveen, LLCin group TIAA631,678$4.33M<0.01%-325,90713F-HRTimelineGroup
Blackstone Inc.in group Blackstone Inc.500,000$3.42M0.01%013F-HRTimelineGroupThe filing omitted confidential holdings, a later amendment may add them.
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/439,775$3.01M<0.01%-73,50813F-HRTimelineGroup
Quantbot Technologies LP411,048$2.82M0.12%+408,84913F-HRTimeline
Swiss National Bank397,700$2.72M<0.01%013F-HRTimeline
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP384,252$2.63M<0.01%new13F-HRTimelineGroup
UNICOM Systems, Inc.362,279$2.48M0.25%013F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS340,925$2.34M<0.01%-95,75113F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.210,478$2.16M<0.01%-19,74313F-HRTimeline
ALGERT GLOBAL LLC313,631$2.15M0.03%+1,50213F-HR/ATimeline
LPL Financial LLC282,863$1.94M<0.01%+12,66713F-HRTimeline
Headlands Technologies LLC277,198$1.9M0.22%new13F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…252,002$1.73M<0.01%+61,79013F-HRTimeline
RHUMBLINE ADVISERS234,995$1.61M<0.01%+7,65013F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/227,409$1.56M<0.01%+42,63713F-HRTimeline
Quadrature Capital Ltdin group Quadrature Capital Ltd209,348$1.43M0.02%-80,03013F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA197,491$1.35M<0.01%+108,55813F-HRTimelineGroup
Walleye Capital LLCgroup of 2 filers holding195,547$1.34M+110,516Timeline
Foundations Investment Advisors, LLC189,817$1.3M0.02%+19,83613F-HRTimeline
SLT Holdings LLC188,050$1.29M0.91%+18,75013F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC185,609$1.27M0.01%+157,38613F-HRTimeline
Focus Financial Network, Inc.181,395$1.24M0.04%-205,82713F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\173,588$1.19M<0.01%+11,37213F-HRTimelineGroup
SIMPLEX TRADING, LLC166,052$1.14M0.04%-382,99713F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc164,881$1.13M<0.01%-41,28213F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO175,174$1.11M<0.01%+37,25513F-HR/ATimelineGroup
SBI Securities Co., Ltd.140,646$963K0.03%-16,71113F-HRTimeline
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/139,149$953K<0.01%-152,35213F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN137,928$945K<0.01%-231,43213F-HR/ATimelineGroup
FIFTH THIRD BANK, NATIONAL ASSOCIATIONgroup of 2 filers holding134,300$920K+120,125Timeline
Concurrent Investment Advisors, LLCin group Concurrent Investment Advisor…130,523$894K0.01%+15,14713F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.129,857$890K<0.01%+33,30013F-HRTimelineGroup
Cetera Investment Advisers115,295$790K<0.01%-2,03613F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…113,223$776K<0.01%+1,33713F-HRTimelineGroup
GROUP ONE TRADING LLC103,435$709K0.02%-431,81013F-HRTimeline
Yarbrough Capital, LLC99,056$679K0.02%013F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …95,797$656K<0.01%-5,32113F-HRTimelineGroup
Virtu Financial LLCin group Virtu Financial LLC91,799$629K0.03%+22,42513F-HRTimelineGroup
JANUS HENDERSON GROUP PLCin group Janus Henderson87,818$601K<0.01%013F-HR/ATimelineGroup
STATE OF WISCONSIN INVESTMENT BOARD87,112$597K<0.01%-42,50913F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC87,035$596K<0.01%new13F-HRTimelineGroup
STEVENS CAPITAL MANAGEMENT LP86,700$594K0.09%new13F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…86,598$593K<0.01%+18,11413F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…84,435$578K<0.01%+2,34513F-HRTimelineGroup
Vident Advisory, LLCin group Vident Advisory, LLC76,440$524K<0.01%+28,27613F-HRTimelineGroup
XTX Topco Ltdin group XTX Topco Ltd74,759$512K0.01%+39,05313F-HRTimelineGroup
Amundiin group Amundi73,429$503K<0.01%new13F-HRTimelineGroup
Bouvel Investment Partners, LLC72,443$496K0.14%+2,68413F-HRTimeline
AlphaGrep UK Ltd72,001$493K0.15%new13F-HRTimeline
BANQUE PICTET & CIE SA72,000$493K0.01%013F-HRTimeline
Cambridge Investment Research Advisors,…71,319$489K<0.01%-7,51913F-HRTimeline
CITIGROUP INCin group CITIGROUP INC70,481$483K<0.01%+33,28713F-HRTimelineGroup
LANDSCAPE CAPITAL MANAGEMENT, L.L.C.in group LANDSCAPE CAPITAL MANAGEMENT,…65,231$447K0.03%-374,78613F-HRTimelineGroup
CREDIT AGRICOLE S Ain group CREDIT AGRICOLE S A64,200$440K<0.01%new13F-HRTimelineGroup
FRANKLIN RESOURCES INCin group Franklin Resources64,199$440K<0.01%+16,22913F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND63,600$436K<0.01%013F-HRTimeline
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…62,985$431K<0.01%+10,06113F-HRTimelineGroup
PEAK6 LLCin group PEAK6 LLC57,920$397K0.01%new13F-HRTimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC57,087$391K<0.01%-1,047,31313F-HR/ATimelineGroup
ARIZONA STATE RETIREMENT SYSTEM55,405$380K<0.01%+20413F-HRTimeline
SG Americas Securities, LLC55,258$379K<0.01%-103,25913F-HRTimeline
Leonteq Securities AG55,155$378K0.02%+7,13713F-HRTimeline
Police & Firemen's Retirement System of…54,144$371K<0.01%013F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP53,478$356K<0.01%+2,26913F-HRTimelineGroup
Hennion & Walsh Asset Management, Inc.50,819$348K0.01%+14,36213F-HRTimeline
TD Waterhouse Canada Inc.50,973$338K<0.01%+11,03513F-HRTimeline
PFG Investments, LLC48,072$329K0.02%-6,72513F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC47,723$327K<0.01%+5,15513F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC46,285$317K<0.01%-8,14313F-HRTimeline
KLP KAPITALFORVALTNING AS45,500$312K<0.01%+2,60013F-HRTimeline
Handelsbanken Fonder AB43,800$300K<0.01%013F-HRTimeline
CAPSTONE INVESTMENT ADVISORS, LLCin group CAPSTONE INVESTMENT ADVISORS,…40,634$278K<0.01%+27,22013F-HRTimelineGroup
Independent Advisor Alliance40,603$278K<0.01%+4,39913F-HRTimeline
SIH Partners, LLLPin group SIH Partners, LLLP40,412$277K0.01%+18,05313F-HRTimelineGroup
TRUIST FINANCIAL CORPin group TRUIST FINANCIAL CORP39,263$269K<0.01%+21,35213F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC38,105$261K<0.01%-1,062,86913F-HRTimelineGroup
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC30,880$260K<0.01%+19,01013F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.37,224$255K<0.01%-121,79813F-HRTimelineGroup
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC36,144$248K<0.01%+61313F-HRTimelineGroup
Quantinno Capital Management LP35,969$246K<0.01%new13F-HRTimeline
PRELUDE CAPITAL MANAGEMENT, LLC35,311$242K0.02%new13F-HRTimeline
Olympiad Research LP35,311$242K0.74%new13F-HRTimeline
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…34,320$235K<0.01%+11,17913F-HRTimelineGroup
Kovack Advisors, Inc.35,040$234K0.01%+6,99013F-HRTimeline
Verition Fund Management LLC33,649$230K<0.01%new13F-HRTimeline
MIRABELLA FINANCIAL SERVICES LLP32,934$226K0.02%+20,15413F-HRTimeline
FORTEM FINANCIAL GROUP, LLC31,596$216K0.05%+11,65713F-HRTimeline
Private Advisor Group, LLC31,014$212K<0.01%+10,63513F-HRTimeline
Corecam Pte. Ltd.30,617$210K0.09%new13F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO30,332$208K<0.01%-1,12213F-HRTimelineGroup
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP30,265$207K<0.01%-15,73313F-HRTimelineGroup
CARY STREET PARTNERS FINANCIAL LLCin group CARY STREET PARTNERS ASSET MA…29,325$201K<0.01%-21,16213F-HRTimelineGroup
ProShare Advisors LLC29,230$200K<0.01%-7,53213F-HRTimeline
Scientech Research LLC27,959$192K0.16%new13F-HRTimeline
Advisory Services Network, LLC27,739$190K<0.01%+13,14913F-HRTimeline
Creative Planningin group Creative Planning27,501$188K<0.01%+9,83713F-HRTimelineGroup
SeaCrest Wealth Management, LLC27,428$188K0.02%-3,10013F-HRTimeline
Chicago Partners Investment Group LLC19,053$188K<0.01%+2,46713F-HRTimeline
WealthPlan Investment Management, LLC27,249$187K0.01%new13F-HRTimeline
J.W. COLE ADVISORS, INC.26,849$184K0.01%+2,55013F-HRTimeline
Kestra Advisory Services, LLCin group Kestra Advisory Services, LLC26,818$184K<0.01%+4,03713F-HRTimelineGroup
Ameritas Investment Partners, Inc.group of 2 filers holding26,740$183K+10,370Timeline
Parallax Volatility Advisers, L.P.19,460$183K0.01%new13F-HRTimeline
Wealthfront Advisers LLC25,341$174K<0.01%+3,37313F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…24,253$166K<0.01%+20,77313F-HRTimelineGroup
October Effect Ltd23,675$162K0.19%new13F-HRTimeline
Financiere des Professionnels - Fonds d…23,239$159K0.01%013F-HRTimeline
Corient Private Wealth LPin group Corient Private Wealth LP22,787$156K<0.01%new13F-HRTimelineGroup
VICTORY CAPITAL MANAGEMENT INC22,580$155K<0.01%-179,29713F-HRTimeline
FLAGSHIP HARBOR ADVISORS, LLC22,290$153K0.01%-3,95013F-HRTimeline
FORA Capital, LLC22,103$151K0.01%new13F-HRTimeline
TWO SIGMA SECURITIES, LLC20,704$142K0.02%new13F-HRTimeline
Stratos Wealth Partners, LTD.in group Stratos Wealth Partners, LTD.20,300$139K<0.01%+91813F-HRTimelineGroup
RiverFront Investment Group, LLC20,000$137K<0.01%new13F-HRTimeline
Clearstead Advisors, LLC19,179$131K<0.01%+18,00013F-HRTimeline
Tulsa Wealth Advisors, INC19,067$131K0.02%-4,94513F-HRTimeline
CWM, LLCin group CWM, LLC18,916$130K<0.01%+4,23613F-HRTimelineGroup
XPONANCE LLC18,435$126K<0.01%+2,65213F-HRTimeline
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…18,371$126K<0.01%new13F-HRTimelineGroup
KINGSWOOD WEALTH ADVISORS, LLC17,345$119K0.01%new13F-HRTimeline
CAPTRUST FINANCIAL ADVISORS17,310$119K<0.01%+6,50513F-HRTimeline
HighTower Advisors, LLC17,178$118K<0.01%-8,42513F-HRTimeline
Modus Advisors, LLC16,900$116K0.03%-12,30013F-HRTimeline
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …16,611$114K<0.01%013F-HRTimelineGroup
Vontobel Holding Ltd.in group Vontobel Holding Ltd.16,578$114K<0.01%+4,70513F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC16,077$110K<0.01%-21,19613F-HRTimelineGroup
Centiva Capital, LP16,076$110K0.01%-56,83413F-HRTimeline
IHT Wealth Management, LLC15,554$107K<0.01%+5,35013F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…15,333$105K<0.01%013F-HRTimeline
HUB Investment Partners, LLC14,859$102K<0.01%-5,25013F-HRTimeline
PRINCIPAL FINANCIAL GROUP INCin group PRINCIPAL FINANCIAL GROUP INC14,770$101K<0.01%+2,86713F-HRTimelineGroup
MERCER GLOBAL ADVISORS INC /ADV14,689$101K<0.01%new13F-HRTimeline
RFG - Bristol Wealth Advisors, LLC14,687$101K0.03%013F-HRTimeline
Essex Financial Services, Inc.in group Essex Financial Services, Inc.14,120$96.7K0.01%+1,97913F-HRTimelineGroup
R Squared Ltd13,437$92K0.05%+92013F-HRTimeline
U.S. Capital Wealth Advisors, LLC13,363$91.5K<0.01%new13F-HRTimeline
Altus Wealth Group LLC13,250$90.8K0.04%-1,50013F-HRTimeline
Intrua Financial, LLC13,200$90.4K0.01%-24,24013F-HRTimeline
Sanctuary Advisors, LLC12,833$87.9K<0.01%new13F-HRTimeline
AXQ CAPITAL, LP12,815$87.8K0.01%-2,06613F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\12,686$86.9K<0.01%-21,76113F-HRTimelineGroup
Ensign Peak Advisors, Inc12,650$86.7K<0.01%013F-HR/ATimeline
Jain Global LLC12,648$86.6K<0.01%new13F-HRTimeline
IMC-Chicago, LLC12,526$85.8K<0.01%-183,38213F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…12,515$85.7K<0.01%+1,05713F-HRTimelineGroup
CIBC Bancorp USA Inc.in group CIBC Bancorp USA Inc.12,271$84.1K<0.01%13F-HRTimelineGroup
EXCHANGE TRADED CONCEPTS, LLC12,062$82.6K<0.01%+3,73213F-HRTimeline
Horizon Investments, LLC12,062$82.6K<0.01%+3,73213F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…11,790$81K<0.01%-11,24913F-HRTimeline
NEUBERGER BERMAN GROUP LLCin group NEUBERGER BERMAN GROUP LLC11,624$79.6K<0.01%new13F-HRTimelineGroup
GUGGENHEIM CAPITAL LLCin group GUGGENHEIM CAPITAL LLC11,464$78.5K<0.01%-2,57613F-HRTimelineGroup
INDEPENDENT FINANCIAL GROUP, LLC11,389$78K<0.01%new13F-HR/ATimeline
Solutions 4 Wealth, Ltd11,200$76.7K0.12%+1,00013F-HRTimeline
CHOREO, LLC10,998$75.3K<0.01%+14713F-HRTimeline
Steward Partners Investment Advisory, L…10,988$75.3K<0.01%+3,17513F-HRTimeline
NewEdge Advisors, LLC10,937$74.9K<0.01%-29,82613F-HR/ATimeline
Swiss Life Asset Management Ltdin group Swiss Life Asset Management L…10,753$73.7K<0.01%new13F-HRTimelineGroup
Allspring Global Investments Holdings, …in group Allspring Global Investments …10,568$70.2K<0.01%new13F-HRTimelineGroup
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/10,086$69.1K<0.01%-2,41113F-HRTimelineGroup
Caprock Group, LLC10,000$68.5K<0.01%new13F-HRTimeline
HARBOUR INVESTMENTS, INC.9,374$64.2K<0.01%+7,36413F-HRTimeline
NFSG Corp9,293$63.7K0.01%-90413F-HRTimeline
FMR LLCin group FMR LLC8,825$60.5K<0.01%-46,58713F-HRTimelineGroup
KBC Group NVin group KBC Group NV7,052$48K<0.01%013F-HRTimelineGroup
NISA INVESTMENT ADVISORS, LLC6,401$43.8K<0.01%+5,36413F-HRTimeline
Banque Cantonale Vaudoisein group Banque Cantonale Vaudoise5,798$40K<0.01%-52013F-HRTimelineGroup
Federation des caisses Desjardins du Qu…4,344$29.7K<0.01%-2513F-HRTimeline
SRH ADVISORS, LLC4,150$28.4K0.01%013F-HRTimeline
Aster Capital Management (DIFC) Ltd3,511$28.1K0.01%new13F-HRTimeline
TOTH FINANCIAL ADVISORY CORP4,000$27.4K<0.01%+1,00013F-HRTimeline
SIGNATUREFD, LLC3,772$25.8K<0.01%+3013F-HRTimeline
BNP PARIBAS ASSET MANAGEMENT Holding S.…in group BNP PARIBAS ASSET MANAGEMENT …3,250$22.3K<0.01%+62413F-HRTimelineGroup