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 |
|---|---|---|---|---|---|
| Royal Bank of Canada | 783 | $0 | 0.00% | +312+66.2% | Added |
| Natixis | 1 | $1 | 0.00% | 00.0% | Unchanged |
| WR Wealth Planners, LLC | 1 | $1 | 0.00% | 00.0% | Unchanged |
| Qube Research & Technologies Ltd | 8 | $4 | 0.00% | 00.0% | Unchanged |
| Main Street Group, LTD | 26 | $11 | 0.00% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 45 | $23 | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 159 | $80 | 0.00% | +41+34.7% | Added |
| TD Waterhouse Canada Inc. | 252 | $107 | 0.00% | +252 | New |
| Bartlett & Co. Wealth Management LLC | 225 | $113 | 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 |
| Kelly Financial Services LLC | 431 | $217 | 0.00% | 00.0% | Unchanged |
| Bank of America Corp | 521 | $262 | 0.00% | +121+30.3% | Added |
| Group One Trading, L.P. | 761 | $382 | 0.00% | −600−44.1% | Reduced |
| US Bancorp | 1,101 | $553 | 0.00% | +1,101 | New |
| Simplex Trading, LLC | 3,205 | $1.00K | 0.00% | +3,205 | New |
| Massmutual Trust Co FSB | 2,225 | $1.12K | 0.00% | 00.0% | Unchanged |
| Redwood Wealth Management Group, LLC | 3,000 | $1.51K | 0.00% | +3,000 | New |
| Morgan Stanley | 3,432 | $1.72K | 0.00% | −1,308−27.6% | Reduced |
| Oakworth Capital, Inc. | 3,846 | $1.93K | 0.00% | 00.0% | Unchanged |
| Close Asset Management Ltd | 5,000 | $3.00K | 0.00% | 00.0% | Unchanged |
| Moisand Fitzgerald Tamayo, LLC | 8,850 | $4.45K | 0.00% | 00.0% | Unchanged |
| Solutions 4 Wealth, Ltd | 10,000 | $5.02K | 0.01% | 00.0% | Unchanged |
| Charles Schwab Investment Management Inc | 10,691 | $5.37K | 0.00% | +475+4.6% | Added |
| Exencial Wealth Advisors, LLC | 11,000 | $5.53K | 0.00% | +1,000+10.0% | Added |
| 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 |
| Citadel Advisors LLC | 15,404 | $7.74K | 0.00% | −151,171−90.8% | Reduced |
| Commonwealth Equity Services, LLC | 17,350 | $9.00K | 0.00% | +1,600+10.2% | Added |
| JustInvest LLC | 18,436 | $9.26K | 0.00% | +18,436 | New |
| Warren Averett Asset Management, LLC | 19,663 | $9.88K | 0.00% | +3,663+22.9% | Added |
| Kellett Schaffner Wealth Advisors LLC | 20,000 | $10.0K | 0.01% | +10,000+100.0% | Added |
| Advisor Group Holdings, Inc. | 21,100 | $10.6K | 0.00% | +11,000+108.9% | Added |
| Susquehanna International Group, LLP | 23,925 | $12.0K | 0.00% | −7,800−24.6% | Reduced |
| Independence Bank of Kentucky | 25,350 | $12.7K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 28,857 | $14.5K | 0.00% | +12,160+72.8% | Added |
| Jane Street Group, LLC | 36,030 | $18.1K | 0.00% | +20,419+130.8% | Added |
| Tower Research Capital LLC (TRC) | 38,184 | $19.2K | 0.00% | +38,184 | New |
| Northern Trust Corp | 45,867 | $23.0K | 0.00% | −60,313−56.8% | Reduced |
| TRUE Private Wealth Advisors | 65,718 | $33.0K | 0.00% | +50,000+318.1% | Added |
| Two Sigma Securities, LLC | 66,159 | $33.2K | 0.00% | +66,159 | New |
| 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 |
| State Street Corp | 204,532 | $102.8K | 0.00% | 00.0% | Unchanged |
| BlackRock Inc. | 293,208 | $147.3K | 0.00% | −15,511−5.0% | Reduced |
| Geode Capital Management, LLC | 621,722 | $312.4K | 0.00% | +107,206+20.8% | Added |
| Vanguard Group Inc | 2,229,901 | $1.12M | 0.00% | +567,627+34.1% | 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 |