Quantum ComputingQUBT
13F holders, Q2 2025 (June 30)222holders +56
85new positions
31sold out
3famous investors
$19.06avg. 13F price*
At the end of Q2 2025, 222 institutions reported holding Quantum Computing Inc. (QUBT) in their 13F filings, up 56 from Q1 2025. 85 opened new positions and 31 sold out. The largest holders were Vanguard Group Inc. ($190.0M), BlackRock, Inc. ($133.3M) and Anson Funds Management LP ($89.7M). 3 famous investors held it, including Ken Griffin (0.0% of Citadel Advisors's portfolio), Joel Greenblatt (0.0% of Gotham Asset Management's portfolio) and Israel Englander (0.0% of Millennium Management's portfolio).
- Company
- Quantum Computing Inc.
- CUSIP
- 74766W108
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2025 → Q2 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 85 | $232.3M |
| Exits | 31 | $16.4M |
All 13F filers, Q1 2025 → Q2 2025: 37,702,430 shares bought and 4,284,249 shares sold, net +33,418,181 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 222 holders
| Vanguard Group Inc. | 0.00% | Add +90.9% | 9,911,091 | $190.0M |
| BlackRock, Inc. | 0.00% | Add +267.4% | 6,951,357 | $133.3M |
| Anson Funds Management LP | 16.60% | New | 4,678,363 | $89.7M |
| Jane Street Group, LLC | 0.15% | Add +3719.1% | 4,978,363 | $89.7M |
| Geode Capital Management, LLC | 0.00% | Add +116.8% | 2,630,525 | $50.4M |
| State Street Corp. | 0.00% | Add +103.7% | 2,482,024 | $47.6M |
| Citadel Advisors | 0.04% | Add +954.1% | 2,410,194 | $46.2M |
| Polar Asset Management Partners Inc. | 0.99% | New | 1,559,300 | $29.4M |
| Susquehanna International Group, LLP | 0.03% | Add +3457.5% | 1,190,824 | $22.8M |
| Penserra Capital Management LLC | 0.27% | New | 1,019,460 | $19.5M |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.04% | Add +13.0% | 1,000,144 | $19.1M |
| Northern Trust Corp. | 0.00% | Add +288.3% | 953,085 | $18.3M |
| Bank of America Corp. | 0.00% | Reduce -8.3% | 888,642 | $17.0M |
| Morgan Stanley | 0.00% | Reduce -44.9% | 871,546 | $16.7M |
| Invesco Ltd. | 0.00% | New | 836,465 | $16.0M |
| First Trust Advisors LP | 0.01% | New | 771,633 | $14.8M |
| UBS Group AG | 0.00% | Reduce -37.5% | 693,018 | $13.3M |
| Goldman Sachs Group Inc. | 0.00% | Add +111.9% | 691,472 | $13.3M |
| Ameriprise Financial Inc. | 0.00% | Add +852.4% | 630,712 | $12.1M |
| Mirae Asset Securities (usa) Inc. | 0.52% | New | 609,894 | $11.7M |
| BNP Paribas Financial Markets | 0.01% | New | 587,489 | $11.3M |
| UNICOM Systems, Inc. | 1.47% | Reduce -15.8% | 552,518 | $10.6M |
| Pacific Heights Asset Management LLC | 0.41% | New | 400,000 | $7.7M |
| Marex Group Ltd | 0.13% | Add +812.9% | 352,607 | $6.8M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +87.1% | 345,927 | $6.6M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +570.7% | 341,218 | $6.5M |
| Bank of New York Mellon Corp | 0.00% | Add +1514.0% | 315,604 | $6.1M |
| Verition Fund Management LLC | 0.04% | Reduce -12.2% | 314,238 | $6.0M |
| LPL Financial LLC | 0.00% | Add +29.4% | 304,963 | $5.8M |
| Headlands Technologies LLC | 0.62% | Add +126456.1% | 268,299 | $5.1M |
| Nuveen, LLC | 0.00% | New | 264,850 | $5.1M |
| Focus Financial Network, Inc. | 0.19% | Add +34.1% | 254,037 | $4.9M |
| Swiss National Bank | 0.00% | Add +11.4% | 251,600 | $4.8M |
| Barclays PLC | 0.00% | Add +846.1% | 238,796 | $4.6M |
| Group One Trading LLC | 0.13% | Reduce -16.8% | 204,045 | $3.9M |
| Royal Bank of Canada | 0.00% | Add +271.9% | 199,928 | $3.8M |
| Jump Financial, LLC | 0.04% | Add +165.4% | 184,353 | $3.5M |
| Rhumbline Advisers | 0.00% | Add +4844.6% | 172,568 | $3.3M |
| Legal & General Group Plc | 0.00% | Add +55.4% | 154,656 | $3.0M |
| Victory Capital Management Inc. | 0.00% | Reduce -34.2% | 150,679 | $2.9M |
| California State Teachers Retirement System | 0.00% | Add +34.9% | 140,393 | $2.7M |
| Raymond James Financial Inc. | 0.00% | Add +8.9% | 137,488 | $2.6M |
| Wells Fargo & Company | 0.00% | Add +793.4% | 131,007 | $2.5M |
| SBI Securities Co., Ltd. | 0.07% | Add +9.0% | 128,936 | $2.5M |
| Alliancebernstein L.P. | 0.00% | New | 126,323 | $2.4M |
| Osaic Holdings, Inc. | 0.00% | Add +166.2% | 125,607 | $2.4M |
| Millennium Management | 0.00% | Reduce -82.8% | 112,330 | $2.2M |
| State of Wisconsin Investment Board | 0.00% | Reduce -3.1% | 91,070 | $1.7M |
| Sassicaia Capital Advisers LLC | 1.00% | New | 83,161 | $1.6M |
| Deutsche Bank AG | 0.00% | Add +752.6% | 82,929 | $1.6M |
| T. Rowe Price Associates Inc. | 0.00% | Add +253.7% | 79,438 | $1.5M |
| National Bank of Canada | 0.00% | Add +1936.5% | 77,549 | $1.5M |
| Foundations Investment Advisors, LLC | 0.02% | Add +109.3% | 69,915 | $1.3M |
| SLT Holdings LLC | 1.02% | Add +111.5% | 69,250 | $1.3M |
| MetLife Investment Management, LLC | 0.01% | New | 69,236 | $1.3M |
| Citigroup Inc. | 0.00% | Add +1014.3% | 65,108 | $1.2M |
| Manufacturers Life Insurance Company, The | 0.00% | Add +296.8% | 64,095 | $1.2M |
| XTX Topco Ltd | 0.05% | New | 62,990 | $1.2M |
| Avantax Advisory Services, Inc. | 0.01% | Add +82.4% | 62,206 | $1.2M |
| Intech Investment Management LLC | 0.01% | New | 61,001 | $1.2M |
| PFG Investments, LLC | 0.07% | New | 58,825 | $1.1M |
| Scientech Research LLC | 0.27% | New | 57,078 | $1.1M |
| JPMorgan Chase & Co. | 0.00% | Add +12826.8% | 54,551 | $1.0M |
| Concurrent Investment Advisors, LLC | 0.02% | New | 52,340 | $1.0M |
| Janus Henderson Group PLC | 0.00% | No change | 52,200 | $1.0M |
| Schonfeld Strategic Advisors LLC | 0.01% | Add +13.6% | 51,075 | $979K |
| Commonwealth Equity Services, LLC | 0.00% | Add +17.8% | 49,820 | $955K |
| Algert Global LLC | 0.02% | New | 49,130 | $942K |
| Gotham Asset Management | 0.01% | Add +18.1% | 46,806 | $897K |
| Intrua Financial, LLC | 0.13% | Reduce -3.5% | 46,405 | $890K |
| FMR LLC | 0.00% | Add +355.5% | 46,061 | $883K |
| Van Eck Associates Corp. | 0.00% | New | 45,929 | $880K |
| Ieq Capital, LLC | 0.01% | No change | 45,522 | $873K |
| Hussman Strategic Advisors, Inc. | 0.18% | Reduce -60.0% | 42,000 | $805K |
| Cambridge Investment Research Advisors, Inc. | 0.00% | Add +21.9% | 41,117 | $788K |
| Rockefeller Capital Management L.P. | 0.00% | New | 40,926 | $785K |
| Janney Montgomery Scott LLC | 0.00% | New | 40,267 | $772K |
| Envestnet Asset Management Inc. | 0.00% | Reduce -7.8% | 40,074 | $768K |
| Two Sigma Investments, LP | 0.00% | No change | 39,704 | $761K |
| Squarepoint Ops LLC | 0.00% | New | 38,447 | $737K |
| Quadrature Capital Ltd | 0.01% | New | 37,725 | $723K |
| Ensign Peak Advisors, Inc | 0.00% | Add +144.6% | 37,300 | $715K |
| Veracity Capital LLC | 0.25% | Reduce -7.3% | 37,156 | $712K |
| Comerica Bank | 0.00% | Add +998.9% | 36,813 | $706K |
| New York State Common Retirement Fund | 0.00% | New | 36,500 | $700K |
| Arizona State Retirement System | 0.00% | Add +1.9% | 34,031 | $652K |
| AlphaQuest LLC | 0.06% | Add +56.1% | 33,175 | $636K |
| Voya Investment Management LLC | 0.00% | New | 31,642 | $607K |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 0.00% | Reduce -0.9% | 30,033 | $576K |
| Jones Financial Companies LLLP | 0.00% | Add +324.1% | 32,759 | $566K |
| Silverleafe Capital Partners, LLC | 0.19% | Add +0.1% | 28,320 | $543K |
| KLP Kapitalforvaltning As | 0.00% | Add +20.9% | 27,200 | $521K |
| Rollins Financial Advisors, LLC | 0.08% | New | 26,269 | $504K |
| Police & Firemen's Retirement System of New Jersey | 0.00% | New | 26,103 | $500K |
| SeaCrest Wealth Management, LLC | 0.05% | Add +0.8% | 25,900 | $497K |
| Mariner, LLC | 0.00% | Add +79.4% | 25,232 | $484K |
| ProShare Advisors LLC | 0.00% | New | 23,643 | $453K |
| Qsemble Capital Management, LP | 0.04% | New | 23,535 | $451K |
| Savvy Advisors, Inc. | 0.03% | Add +0.7% | 23,146 | $444K |
| Pathstone Holdings, LLC | 0.00% | New | 22,683 | $435K |
"% of holder's portfolio" is QUBT's weight in each manager's 13F, not the share of Quantum Computing Inc. the manager owns.