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 2024
Institutional positions in Quantum Computing Inc. as of Jun 30, 2024. 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
- 47
- +2 vs. Q1 2024
- Shares held
- 4.08M
- +370.3K (+10.0%) vs. Q1 2024
- Total value
- $2.05M
- −$1.62M (−44.1%) vs. Q1 2024
- New holders
- 10
- 14 more added
- Sold out
- 8
- 8 more reduced
1 institution that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2024: 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 2024
Shares, value and share of portfolio for each institution holding Quantum Computing Inc.; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 2,229,901 | $1.12M | 0.00% | +567,627+34.1% | Added |
| Geode Capital Management, LLC | 621,722 | $312.4K | 0.00% | +107,206+20.8% | Added |
| BlackRock Inc. | 293,208 | $147.3K | 0.00% | −15,511−5.0% | Reduced |
| State Street Corp | 204,532 | $102.8K | 0.00% | 00.0% | Unchanged |
| PEAK6 Investments LLC | 100,000 | $50.2K | 0.00% | −30,548−23.4% | Reduced |
| WPWealth LLP | 100,000 | $50.2K | 0.01% | 00.0% | Unchanged |
| Two Sigma Securities, LLC | 66,159 | $33.2K | 0.00% | +66,159 | New |
| TRUE Private Wealth Advisors | 65,718 | $33.0K | 0.00% | +50,000+318.1% | Added |
| Northern Trust Corp | 45,867 | $23.0K | 0.00% | −60,313−56.8% | Reduced |
| Tower Research Capital LLC (TRC) | 38,184 | $19.2K | 0.00% | +38,184 | New |
| Jane Street Group, LLC | 36,030 | $18.1K | 0.00% | +20,419+130.8% | Added |
| UBS Group AG | 28,857 | $14.5K | 0.00% | +12,160+72.8% | Added |
| Independence Bank of Kentucky | 25,350 | $12.7K | 0.00% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 23,925 | $12.0K | 0.00% | −7,800−24.6% | Reduced |
| Advisor Group Holdings, Inc. | 21,100 | $10.6K | 0.00% | +11,000+108.9% | Added |
| Kellett Schaffner Wealth Advisors LLC | 20,000 | $10.0K | 0.01% | +10,000+100.0% | Added |
| Warren Averett Asset Management, LLC | 19,663 | $9.88K | 0.00% | +3,663+22.9% | Added |
| JustInvest LLC | 18,436 | $9.26K | 0.00% | +18,436 | New |
| Commonwealth Equity Services, LLC | 17,350 | $9.00K | 0.00% | +1,600+10.2% | Added |
| Citadel Advisors LLC | 15,404 | $7.74K | 0.00% | −151,171−90.8% | Reduced |
| Virtu Financial LLC | 12,677 | $6.00K | 0.00% | −82,748−86.7% | Reduced |
| HighTower Advisors, LLC | 11,581 | $6.00K | 0.00% | +11,581 | New |
| Exencial Wealth Advisors, LLC | 11,000 | $5.53K | 0.00% | +1,000+10.0% | Added |
| Charles Schwab Investment Management Inc | 10,691 | $5.37K | 0.00% | +475+4.6% | Added |
| Solutions 4 Wealth, Ltd | 10,000 | $5.02K | 0.01% | 00.0% | Unchanged |
| Moisand Fitzgerald Tamayo, LLC | 8,850 | $4.45K | 0.00% | 00.0% | Unchanged |
| Close Asset Management Ltd | 5,000 | $3.00K | 0.00% | 00.0% | Unchanged |
| Oakworth Capital, Inc. | 3,846 | $1.93K | 0.00% | 00.0% | Unchanged |
| Morgan Stanley | 3,432 | $1.72K | 0.00% | −1,308−27.6% | Reduced |
| Redwood Wealth Management Group, LLC | 3,000 | $1.51K | 0.00% | +3,000 | New |
| Massmutual Trust Co FSB | 2,225 | $1.12K | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 3,205 | $1.00K | 0.00% | +3,205 | New |
| US Bancorp | 1,101 | $553 | 0.00% | +1,101 | New |
| Group One Trading, L.P. | 761 | $382 | 0.00% | −600−44.1% | Reduced |
| Bank of America Corp | 521 | $262 | 0.00% | +121+30.3% | Added |
| Kelly Financial Services LLC | 431 | $217 | 0.00% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 250 | $126 | 0.00% | +250 | New |
| Hartford Financial Management Inc. | 250 | $126 | 0.00% | +250 | New |
| Bartlett & Co. Wealth Management LLC | 225 | $113 | 0.00% | 00.0% | Unchanged |
| TD Waterhouse Canada Inc. | 252 | $107 | 0.00% | +252 | New |
| JPMorgan Chase & Co | 159 | $80 | 0.00% | +41+34.7% | Added |
| Federation des caisses Desjardins du Quebec | 45 | $23 | 0.00% | 00.0% | Unchanged |
| Main Street Group, LTD | 26 | $11 | 0.00% | 00.0% | Unchanged |
| Qube Research & Technologies Ltd | 8 | $4 | 0.00% | 00.0% | Unchanged |
| Natixis | 1 | $1 | 0.00% | 00.0% | Unchanged |
| WR Wealth Planners, LLC | 1 | $1 | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 783 | $0 | 0.00% | +312+66.2% | Added |
| LPL Financial LLC | 0 | $0 | 0.00% | −57,650−100.0% | Sold out |
| Vontobel Holding Ltd. | 0 | $0 | 0.00% | −51,000−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −50,402−100.0% | Sold out |
| Aveo Capital Partners, LLC | 0 | $0 | 0.00% | −26,667−100.0% | Sold out |
| Lincoln National Corp | 0 | $0 | 0.00% | −11,000−100.0% | Sold out |
| Wolverine Trading, LLC | 0 | $0 | 0.00% | −10,407−100.0% | Sold out |
| Wells Fargo & Company | 0 | $0 | 0.00% | −364−100.0% | Sold out |
| FMR LLC | 0 | $0 | 0.00% | −291−100.0% | Sold out |
| Cutler Group LP | – | – | – | – | Not filed |