Quantum Computing Inc.
QUBT- Exchange
- Nasdaq
- Industry
- Services-Prepackaged Software
- SEC CIK
- 0001758009
No open-market purchases or sales by Quantum Computing Inc. insiders were filed in the last 90 days; 313 institutions reported holding it in 13F filings for Q2 2026, worth $994.9M in total; no superinvestor holds it.
13F holders, Q2 2025
Institutional positions in Quantum Computing Inc. as of Jun 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 222
- +57 vs. Q1 2025
- Shares held
- 55.8M
- +33.4M (+149.1%) vs. Q1 2025
- Total value
- $1.06B
- +$883.8M (+493.2%) vs. Q1 2025
- New holders
- 89
- 87 more added
- Sold out
- 32
- 26 more reduced
1 institution that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting QUBT on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 313 | $994.9M |
| Q1 2026 | 296 | $637.2M |
| Q4 2025 | 287 | $1.01B |
| Q3 2025 | 259 | $1.66B |
| Q2 2025 | 222 | $1.06B |
| Q1 2025 | 166 | $179.2M |
| Q4 2024 | 125 | $359.6M |
| Q3 2024 | 34 | $2.61M |
| Q2 2024 | 47 | $2.05M |
| Q1 2024 | 46 | $3.67M |
| Q4 2023 | 45 | $2.93M |
| Q3 2023 | 42 | $3.15M |
| Q2 2023 | 39 | $3.46M |
| Q1 2023 | 37 | $2.92M |
| Q4 2022 | 36 | $3.10M |
| Q3 2022 | 36 | $5.04M |
| Q2 2022 | 35 | $4.36M |
| Q1 2022 | 35 | $4.64M |
| Q4 2021 | 28 | $6.54M |
| Q3 2021 | 24 | $7.80M |
| Q2 2021 | 1 | $12.0K |
| Q1 2021 | 1 | $16.0K |
Institutions, Q2 2025
Shares, value and share of portfolio for each institution holding Quantum Computing Inc.; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 9,911,091 | $190.0M | 0.00% | +4,719,687+90.9% | Added |
| BlackRock, Inc. | 6,951,357 | $133.3M | 0.00% | +5,059,468+267.4% | Added |
| Jane Street Group, LLC | 4,978,363 | $89.7M | 0.14% | +4,848,010+3,719.1% | Added |
| Anson Funds Management LP | 4,678,363 | $89.7M | 16.54% | +4,678,363 | New |
| Geode Capital Management, LLC | 2,630,525 | $50.4M | 0.00% | +1,416,928+116.8% | Added |
| State Street Corp | 2,482,024 | $47.6M | 0.00% | +1,263,395+103.7% | Added |
| Citadel Advisors LLC | 2,410,194 | $46.2M | 0.04% | +2,181,556+954.2% | Added |
| Polar Asset Management Partners Inc. | 1,559,300 | $29.4M | 0.73% | +1,559,300 | New |
| Susquehanna International Group, LLP | 1,190,824 | $22.8M | 0.03% | +1,157,350+3,457.5% | Added |
| Penserra Capital Management LLC | 1,019,460 | $19.5M | 0.27% | +1,019,460 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 1,000,144 | $19.1M | 0.04% | +115,284+13.0% | Added |
| Northern Trust Corp | 953,085 | $18.3M | 0.00% | +707,612+288.3% | Added |
| Bank of America Corp | 888,642 | $17.0M | 0.00% | −80,931−8.3% | Reduced |
| Morgan Stanley | 871,546 | $16.7M | 0.00% | −709,611−44.9% | Reduced |
| Invesco Ltd. | 836,465 | $16.0M | 0.00% | +836,465 | New |
| First Trust Advisors LP | 771,633 | $14.8M | 0.01% | +771,633 | New |
| UBS Group AG | 693,018 | $13.3M | 0.00% | −416,054−37.5% | Reduced |
| Goldman Sachs Group Inc | 691,472 | $13.3M | 0.00% | +365,194+111.9% | Added |
| Ameriprise Financial Inc | 630,712 | $12.1M | 0.00% | +564,487+852.4% | Added |
| Mirae Asset Securities (USA) Inc. | 609,894 | $11.7M | 0.52% | +609,894 | New |
| BNP Paribas Arbitrage, SA | 587,489 | $11.3M | 0.01% | +587,489 | New |
| UNICOM Systems, Inc. | 552,518 | $10.6M | 1.47% | −103,761−15.8% | Reduced |
| Pacific Heights Asset Management LLC | 400,000 | $7.67M | 0.41% | +400,000 | New |
| Marex Group plc | 352,607 | $6.76M | 0.13% | +313,983+812.9% | Added |
| UBS Asset Management Americas Inc | 345,927 | $6.63M | 0.00% | +160,999+87.1% | Added |
| Charles Schwab Investment Management Inc | 341,218 | $6.54M | 0.00% | +290,340+570.7% | Added |
| Bank of New York Mellon Corp | 315,604 | $6.05M | 0.00% | +296,050+1,514.0% | Added |
| Verition Fund Management LLC | 314,238 | $6.02M | 0.03% | −43,766−12.2% | Reduced |
| LPL Financial LLC | 304,963 | $5.85M | 0.00% | +69,335+29.4% | Added |
| Headlands Technologies LLC | 268,299 | $5.14M | 0.62% | +268,087+126,456.1% | Added |
| Nuveen, LLC | 264,850 | $5.08M | 0.00% | +264,850 | New |
| Focus Financial Network, Inc. | 254,037 | $4.87M | 0.19% | +64,570+34.1% | Added |
| Swiss National Bank | 251,600 | $4.82M | 0.00% | +25,800+11.4% | Added |
| Barclays PLC | 238,796 | $4.58M | 0.00% | +213,555+846.1% | Added |
| Group One Trading, L.P. | 204,045 | $3.91M | 0.13% | −41,044−16.7% | Reduced |
| Royal Bank of Canada | 199,928 | $3.83M | 0.00% | +146,176+271.9% | Added |
| Jump Financial, LLC | 184,353 | $3.53M | 0.04% | +114,902+165.4% | Added |
| Rhumbline Advisers | 172,568 | $3.31M | 0.00% | +169,078+4,844.6% | Added |
| Legal & General Group Plc | 154,656 | $2.96M | 0.00% | +55,114+55.4% | Added |
| Victory Capital Management Inc | 150,679 | $2.89M | 0.00% | −78,233−34.2% | Reduced |
| California State Teachers Retirement System | 140,393 | $2.69M | 0.00% | +36,295+34.9% | Added |
| Raymond James Financial Inc | 137,488 | $2.64M | 0.00% | +11,245+8.9% | Added |
| Wells Fargo & Company | 131,007 | $2.51M | 0.00% | +116,343+793.4% | Added |
| SBI Securities Co., Ltd. | 128,936 | $2.47M | 0.07% | +10,660+9.0% | Added |
| Alliancebernstein L.P. | 126,323 | $2.42M | 0.00% | +126,323 | New |
| Advisor Group Holdings, Inc. | 125,607 | $2.41M | 0.00% | +78,424+166.2% | Added |
| Millennium Management LLC | 112,330 | $2.15M | 0.00% | −539,125−82.8% | Reduced |
| State of Wisconsin Investment Board | 91,070 | $1.75M | 0.00% | −2,883−3.1% | Reduced |
| Sassicaia Capital Advisers LLC | 83,161 | $1.59M | 1.00% | +83,161 | New |
| Deutsche Bank AG | 82,929 | $1.59M | 0.00% | +73,203+752.7% | Added |
| Price T Rowe Associates Inc | 79,438 | $1.52M | 0.00% | +56,980+253.7% | Added |
| National Bank of Canada | 77,549 | $1.49M | 0.00% | +73,741+1,936.5% | Added |
| Foundations Investment Advisors, LLC | 69,915 | $1.34M | 0.02% | +36,510+109.3% | Added |
| SLT Holdings LLC | 69,250 | $1.33M | 0.99% | +36,500+111.5% | Added |
| MetLife Investment Management | 69,236 | $1.33M | 0.01% | +69,236 | New |
| Citigroup Inc | 65,108 | $1.25M | 0.00% | +59,265+1,014.3% | Added |
| Manufacturers Life Insurance Company, The | 64,095 | $1.23M | 0.00% | +47,943+296.8% | Added |
| XTX Topco Ltd | 62,990 | $1.21M | 0.05% | +62,990 | New |
| Avantax Advisory Services, Inc. | 62,206 | $1.19M | 0.01% | +28,100+82.4% | Added |
| Intech Investment Management LLC | 61,001 | $1.17M | 0.01% | +61,001 | New |
| PFG Investments, LLC | 58,825 | $1.13M | 0.07% | +58,825 | New |
| Scientech Research LLC | 57,078 | $1.09M | 0.27% | +57,078 | New |
| JPMorgan Chase & Co | 54,551 | $1.05M | 0.00% | +54,129+12,826.8% | Added |
| Concurrent Investment Advisors, LLC | 52,340 | $1.00M | 0.02% | +52,340 | New |
| Janus Henderson Group PLC | 52,200 | $1.00M | 0.00% | 00.0% | Unchanged |
| Schonfeld Strategic Advisors LLC | 51,075 | $979.1K | 0.01% | +6,095+13.6% | Added |
| Commonwealth Equity Services, LLC | 49,820 | $955.0K | 0.00% | +7,542+17.8% | Added |
| Algert Global LLC | 49,130 | $941.8K | 0.02% | +49,130 | New |
| Gotham Asset Management, LLC | 46,806 | $897.3K | 0.01% | +7,188+18.1% | Added |
| Intrua Financial, LLC | 46,405 | $889.6K | 0.13% | −1,700−3.5% | Reduced |
| FMR LLC | 46,061 | $883.0K | 0.00% | +35,948+355.5% | Added |
| Van Eck Associates Corp | 45,929 | $880.0K | 0.00% | +45,929 | New |
| Ieq Capital, LLC | 45,522 | $872.7K | 0.01% | 00.0% | Unchanged |
| Hussman Strategic Advisors, Inc. | 42,000 | $805.1K | 0.18% | −63,000−60.0% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 41,117 | $788.0K | 0.00% | +7,393+21.9% | Added |
| Rockefeller Capital Management L.P. | 40,926 | $784.6K | 0.00% | +40,926 | New |
| Janney Montgomery Scott LLC | 40,267 | $772.0K | 0.00% | +40,267 | New |
| Envestnet Asset Management Inc | 40,074 | $768.2K | 0.00% | −3,396−7.8% | Reduced |
| Two Sigma Investments, LP | 39,704 | $761.1K | 0.00% | 00.0% | Unchanged |
| Squarepoint Ops LLC | 38,447 | $737.0K | 0.00% | +38,447 | New |
| Quadrature Capital Ltd | 37,725 | $723.2K | 0.01% | +37,725 | New |
| Ensign Peak Advisors, Inc | 37,300 | $715.0K | 0.00% | +22,050+144.6% | Added |
| Veracity Capital LLC | 37,156 | $712.3K | 0.25% | −2,904−7.2% | Reduced |
| Comerica Bank | 36,813 | $705.7K | 0.00% | +33,463+998.9% | Added |
| New York State Common Retirement Fund | 36,500 | $699.7K | 0.00% | +36,500 | New |
| Arizona State Retirement System | 34,031 | $652.4K | 0.00% | +652+2.0% | Added |
| Quest Partners LLC | 33,175 | $636.0K | 0.06% | +11,922+56.1% | Added |
| Voya Investment Management LLC | 31,642 | $606.6K | 0.00% | +31,642 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 30,033 | $575.7K | 0.00% | −288−0.9% | Reduced |
| Jones Financial Companies LLLP | 32,759 | $566.4K | 0.00% | +25,034+324.1% | Added |
| Silverleafe Capital Partners, LLC | 28,320 | $542.9K | 0.19% | +20+0.1% | Added |
| KLP Kapitalforvaltning AS | 27,200 | $521.4K | 0.00% | +4,700+20.9% | Added |
| Rollins Financial Advisors, LLC | 26,269 | $503.6K | 0.08% | +26,269 | New |
| Police & Firemen's Retirement System of New Jersey | 26,103 | $500.4K | 0.00% | +26,103 | New |
| SeaCrest Wealth Management, LLC | 25,900 | $496.5K | 0.05% | +208+0.8% | Added |
| Mariner, LLC | 25,232 | $483.7K | 0.00% | +11,169+79.4% | Added |
| ProShare Advisors LLC | 23,643 | $453.2K | 0.00% | +23,643 | New |
| Qsemble Capital Management, LP | 23,535 | $451.2K | 0.04% | +23,535 | New |
| Savvy Advisors, Inc. | 23,146 | $443.7K | 0.03% | +150+0.7% | Added |
| Pathstone Holdings, LLC | 22,683 | $434.8K | 0.00% | +22,683 | New |