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 |
|---|---|---|---|---|---|
| Prudential Financial Inc | 14,690 | $281.6K | 0.00% | +14,690 | New |
| RIA Advisory Group LLC | 14,725 | $282.3K | 0.08% | +2,000+15.7% | Added |
| FORA Capital, LLC | 15,220 | $291.8K | 0.03% | +15,220 | New |
| Wolverine Trading, LLC | 17,476 | $302.2K | 0.01% | −87,409−83.3% | Reduced |
| Close Asset Management Ltd | 15,787 | $303.0K | 0.01% | +10,587+203.6% | Added |
| Flagship Harbor Advisors, LLC | 16,800 | $322.1K | 0.02% | −300−1.8% | Reduced |
| Catalyst Funds Management Pty Ltd | 16,800 | $322.1K | 0.09% | +16,800 | New |
| Wealth Enhancement Advisory Services, LLC | 15,538 | $328.3K | 0.00% | +15,538 | New |
| Cetera Investment Advisers | 17,237 | $330.4K | 0.00% | −4,921−22.2% | Reduced |
| Teacher Retirement System of Texas | 17,715 | $339.6K | 0.00% | +676+4.0% | Added |
| Yarbrough Capital, LLC | 18,019 | $345.4K | 0.01% | 00.0% | Unchanged |
| Pictet Asset Management Holding SA | 18,503 | $354.7K | 0.00% | −6,034−24.6% | Reduced |
| Engineers Gate Manager LP | 18,509 | $354.8K | 0.00% | +18,509 | New |
| Tower Research Capital LLC (TRC) | 18,541 | $355.4K | 0.01% | +10,308+125.2% | Added |
| Winton Group Ltd | 18,547 | $355.5K | 0.02% | +18,547 | New |
| Leonteq Securities AG | 18,594 | $356.4K | 0.02% | +18,594 | New |
| SG Americas Securities, LLC | 18,727 | $359.0K | 0.00% | −43,703−70.0% | Reduced |
| Monimus Capital Management, LP | 19,076 | $365.7K | 0.29% | +19,076 | New |
| Modus Advisors, LLC | 19,200 | $368.1K | 0.11% | +2,300+13.6% | Added |
| MML Investors Services, LLC | 19,537 | $375.0K | 0.00% | +4,801+32.6% | Added |
| Marshall Wace, LLP | 20,931 | $401.2K | 0.00% | +20,931 | New |
| J.W. Cole Advisors, Inc. | 21,070 | $403.9K | 0.01% | +770+3.8% | Added |
| Pathstone Holdings, LLC | 22,683 | $434.8K | 0.00% | +22,683 | New |
| Savvy Advisors, Inc. | 23,146 | $443.7K | 0.03% | +150+0.7% | Added |
| Qsemble Capital Management, LP | 23,535 | $451.2K | 0.04% | +23,535 | New |
| ProShare Advisors LLC | 23,643 | $453.2K | 0.00% | +23,643 | New |
| Mariner, LLC | 25,232 | $483.7K | 0.00% | +11,169+79.4% | Added |
| SeaCrest Wealth Management, LLC | 25,900 | $496.5K | 0.05% | +208+0.8% | Added |
| Police & Firemen's Retirement System of New Jersey | 26,103 | $500.4K | 0.00% | +26,103 | New |
| Rollins Financial Advisors, LLC | 26,269 | $503.6K | 0.08% | +26,269 | New |
| KLP Kapitalforvaltning AS | 27,200 | $521.4K | 0.00% | +4,700+20.9% | Added |
| Silverleafe Capital Partners, LLC | 28,320 | $542.9K | 0.19% | +20+0.1% | Added |
| Jones Financial Companies LLLP | 32,759 | $566.4K | 0.00% | +25,034+324.1% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 30,033 | $575.7K | 0.00% | −288−0.9% | Reduced |
| Voya Investment Management LLC | 31,642 | $606.6K | 0.00% | +31,642 | New |
| Quest Partners LLC | 33,175 | $636.0K | 0.06% | +11,922+56.1% | Added |
| Arizona State Retirement System | 34,031 | $652.4K | 0.00% | +652+2.0% | Added |
| New York State Common Retirement Fund | 36,500 | $699.7K | 0.00% | +36,500 | New |
| Comerica Bank | 36,813 | $705.7K | 0.00% | +33,463+998.9% | Added |
| Veracity Capital LLC | 37,156 | $712.3K | 0.25% | −2,904−7.2% | Reduced |
| Ensign Peak Advisors, Inc | 37,300 | $715.0K | 0.00% | +22,050+144.6% | Added |
| Quadrature Capital Ltd | 37,725 | $723.2K | 0.01% | +37,725 | New |
| Squarepoint Ops LLC | 38,447 | $737.0K | 0.00% | +38,447 | New |
| Two Sigma Investments, LP | 39,704 | $761.1K | 0.00% | 00.0% | Unchanged |
| Envestnet Asset Management Inc | 40,074 | $768.2K | 0.00% | −3,396−7.8% | Reduced |
| Janney Montgomery Scott LLC | 40,267 | $772.0K | 0.00% | +40,267 | New |
| Rockefeller Capital Management L.P. | 40,926 | $784.6K | 0.00% | +40,926 | New |
| Cambridge Investment Research Advisors, Inc. | 41,117 | $788.0K | 0.00% | +7,393+21.9% | Added |
| Hussman Strategic Advisors, Inc. | 42,000 | $805.1K | 0.18% | −63,000−60.0% | Reduced |
| Ieq Capital, LLC | 45,522 | $872.7K | 0.01% | 00.0% | Unchanged |
| Van Eck Associates Corp | 45,929 | $880.0K | 0.00% | +45,929 | New |
| FMR LLC | 46,061 | $883.0K | 0.00% | +35,948+355.5% | Added |
| Intrua Financial, LLC | 46,405 | $889.6K | 0.13% | −1,700−3.5% | Reduced |
| Gotham Asset Management, LLC | 46,806 | $897.3K | 0.01% | +7,188+18.1% | Added |
| Algert Global LLC | 49,130 | $941.8K | 0.02% | +49,130 | New |
| Commonwealth Equity Services, LLC | 49,820 | $955.0K | 0.00% | +7,542+17.8% | Added |
| Schonfeld Strategic Advisors LLC | 51,075 | $979.1K | 0.01% | +6,095+13.6% | Added |
| Janus Henderson Group PLC | 52,200 | $1.00M | 0.00% | 00.0% | Unchanged |
| Concurrent Investment Advisors, LLC | 52,340 | $1.00M | 0.02% | +52,340 | New |
| JPMorgan Chase & Co | 54,551 | $1.05M | 0.00% | +54,129+12,826.8% | Added |
| Scientech Research LLC | 57,078 | $1.09M | 0.27% | +57,078 | New |
| PFG Investments, LLC | 58,825 | $1.13M | 0.07% | +58,825 | New |
| Intech Investment Management LLC | 61,001 | $1.17M | 0.01% | +61,001 | New |
| Avantax Advisory Services, Inc. | 62,206 | $1.19M | 0.01% | +28,100+82.4% | Added |
| XTX Topco Ltd | 62,990 | $1.21M | 0.05% | +62,990 | New |
| Manufacturers Life Insurance Company, The | 64,095 | $1.23M | 0.00% | +47,943+296.8% | Added |
| Citigroup Inc | 65,108 | $1.25M | 0.00% | +59,265+1,014.3% | Added |
| MetLife Investment Management | 69,236 | $1.33M | 0.01% | +69,236 | New |
| SLT Holdings LLC | 69,250 | $1.33M | 0.99% | +36,500+111.5% | Added |
| Foundations Investment Advisors, LLC | 69,915 | $1.34M | 0.02% | +36,510+109.3% | Added |
| National Bank of Canada | 77,549 | $1.49M | 0.00% | +73,741+1,936.5% | Added |
| Price T Rowe Associates Inc | 79,438 | $1.52M | 0.00% | +56,980+253.7% | Added |
| Deutsche Bank AG | 82,929 | $1.59M | 0.00% | +73,203+752.7% | Added |
| Sassicaia Capital Advisers LLC | 83,161 | $1.59M | 1.00% | +83,161 | New |
| State of Wisconsin Investment Board | 91,070 | $1.75M | 0.00% | −2,883−3.1% | Reduced |
| Millennium Management LLC | 112,330 | $2.15M | 0.00% | −539,125−82.8% | Reduced |
| Advisor Group Holdings, Inc. | 125,607 | $2.41M | 0.00% | +78,424+166.2% | Added |
| Alliancebernstein L.P. | 126,323 | $2.42M | 0.00% | +126,323 | New |
| SBI Securities Co., Ltd. | 128,936 | $2.47M | 0.07% | +10,660+9.0% | Added |
| Wells Fargo & Company | 131,007 | $2.51M | 0.00% | +116,343+793.4% | Added |
| Raymond James Financial Inc | 137,488 | $2.64M | 0.00% | +11,245+8.9% | Added |
| California State Teachers Retirement System | 140,393 | $2.69M | 0.00% | +36,295+34.9% | Added |
| Victory Capital Management Inc | 150,679 | $2.89M | 0.00% | −78,233−34.2% | Reduced |
| Legal & General Group Plc | 154,656 | $2.96M | 0.00% | +55,114+55.4% | Added |
| Rhumbline Advisers | 172,568 | $3.31M | 0.00% | +169,078+4,844.6% | Added |
| Jump Financial, LLC | 184,353 | $3.53M | 0.04% | +114,902+165.4% | Added |
| Royal Bank of Canada | 199,928 | $3.83M | 0.00% | +146,176+271.9% | Added |
| Group One Trading, L.P. | 204,045 | $3.91M | 0.13% | −41,044−16.7% | Reduced |
| Barclays PLC | 238,796 | $4.58M | 0.00% | +213,555+846.1% | Added |
| Swiss National Bank | 251,600 | $4.82M | 0.00% | +25,800+11.4% | Added |
| Focus Financial Network, Inc. | 254,037 | $4.87M | 0.19% | +64,570+34.1% | Added |
| Nuveen, LLC | 264,850 | $5.08M | 0.00% | +264,850 | New |
| Headlands Technologies LLC | 268,299 | $5.14M | 0.62% | +268,087+126,456.1% | Added |
| LPL Financial LLC | 304,963 | $5.85M | 0.00% | +69,335+29.4% | Added |
| Verition Fund Management LLC | 314,238 | $6.02M | 0.03% | −43,766−12.2% | Reduced |
| Bank of New York Mellon Corp | 315,604 | $6.05M | 0.00% | +296,050+1,514.0% | Added |
| Charles Schwab Investment Management Inc | 341,218 | $6.54M | 0.00% | +290,340+570.7% | Added |
| UBS Asset Management Americas Inc | 345,927 | $6.63M | 0.00% | +160,999+87.1% | Added |
| Marex Group plc | 352,607 | $6.76M | 0.13% | +313,983+812.9% | Added |
| Pacific Heights Asset Management LLC | 400,000 | $7.67M | 0.41% | +400,000 | New |