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, Q1 2024
Institutional positions in Quantum Computing Inc. as of Mar 31, 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
- 46
- +2 vs. Q4 2023
- Shares held
- 3.71M
- +506.9K (+15.8%) vs. Q4 2023
- Total value
- $3.67M
- +$740.8K (+25.3%) vs. Q4 2023
- New holders
- 13
- 10 more added
- Sold out
- 11
- 7 more reduced
1 institution that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2023: 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, Q1 2024
Shares, value and share of portfolio for each institution holding Quantum Computing Inc.; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Royal Bank of Canada | 471 | $0 | 0.00% | −204−30.2% | Reduced |
| Cutler Group LP | 818 | $0 | 0.00% | 00.0% | Unchanged |
| Natixis | 1 | $1 | 0.00% | 00.0% | Unchanged |
| WR Wealth Planners, LLC | 1 | $1 | 0.00% | +1 | New |
| Qube Research & Technologies Ltd | 8 | $8 | 0.00% | 00.0% | Unchanged |
| Main Street Group, LTD | 26 | $26 | 0.00% | +26 | New |
| Federation des caisses Desjardins du Quebec | 45 | $45 | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 118 | $117 | 0.00% | −404−77.4% | Reduced |
| Bartlett & Co. Wealth Management LLC | 225 | $223 | 0.00% | 00.0% | Unchanged |
| FMR LLC | 291 | $288 | 0.00% | +191+191.0% | Added |
| Wells Fargo & Company | 364 | $360 | 0.00% | +6+1.7% | Added |
| Bank of America Corp | 400 | $396 | 0.00% | +36+9.9% | Added |
| Kelly Financial Services LLC | 431 | $427 | 0.00% | 00.0% | Unchanged |
| Group One Trading, L.P. | 1,361 | $1.35K | 0.00% | −7,361−84.4% | Reduced |
| Massmutual Trust Co FSB | 2,225 | $2.20K | 0.00% | 00.0% | Unchanged |
| Oakworth Capital, Inc. | 3,846 | $3.81K | 0.00% | 00.0% | Unchanged |
| Morgan Stanley | 4,740 | $4.69K | 0.00% | +1,558+49.0% | Added |
| Close Asset Management Ltd | 5,000 | $5.00K | 0.00% | +5,000 | New |
| Moisand Fitzgerald Tamayo, LLC | 8,850 | $8.76K | 0.00% | 00.0% | Unchanged |
| Solutions 4 Wealth, Ltd | 10,000 | $9.90K | 0.03% | 00.0% | Unchanged |
| Exencial Wealth Advisors, LLC | 10,000 | $9.90K | 0.00% | +10,000 | New |
| Kellett Schaffner Wealth Advisors LLC | 10,000 | $9.90K | 0.01% | +10,000 | New |
| Advisor Group Holdings, Inc. | 10,100 | $10.0K | 0.00% | +10,000+10,000.0% | Added |
| Charles Schwab Investment Management Inc | 10,216 | $10.1K | 0.00% | 00.0% | Unchanged |
| Wolverine Trading, LLC | 10,407 | $10.3K | 0.00% | +10,407 | New |
| Lincoln National Corp | 11,000 | $10.9K | 0.00% | 00.0% | Unchanged |
| Jane Street Group, LLC | 15,611 | $15.5K | 0.00% | −9,498−37.8% | Reduced |
| TRUE Private Wealth Advisors | 15,718 | $15.6K | 0.00% | +15,718 | New |
| Warren Averett Asset Management, LLC | 16,000 | $15.8K | 0.00% | +16,000 | New |
| Commonwealth Equity Services, LLC | 15,750 | $16.0K | 0.00% | +3,150+25.0% | Added |
| UBS Group AG | 16,697 | $16.5K | 0.00% | −2,066−11.0% | Reduced |
| Aveo Capital Partners, LLC | 26,667 | $20.5K | 0.00% | 00.0% | Unchanged |
| Independence Bank of Kentucky | 25,350 | $25.1K | 0.01% | +25,350 | New |
| Susquehanna International Group, LLP | 31,725 | $31.4K | 0.00% | +5,712+22.0% | Added |
| HRT Financial LP | 50,402 | $49.0K | 0.00% | +50,402 | New |
| Vontobel Holding Ltd. | 51,000 | $50.5K | 0.00% | +51,000 | New |
| LPL Financial LLC | 57,650 | $57.1K | 0.00% | +57,650 | New |
| Virtu Financial LLC | 95,425 | $94.0K | 0.01% | +14,326+17.7% | Added |
| WPWealth LLP | 100,000 | $99.0K | 0.03% | 00.0% | Unchanged |
| Northern Trust Corp | 106,180 | $105.1K | 0.00% | 00.0% | Unchanged |
| PEAK6 Investments LLC | 130,548 | $129.3K | 0.01% | +130,548 | New |
| Citadel Advisors LLC | 166,575 | $164.9K | 0.00% | −3,541−2.1% | Reduced |
| State Street Corp | 204,532 | $202.5K | 0.00% | 00.0% | Unchanged |
| BlackRock Inc. | 308,719 | $305.7K | 0.00% | −101,610−24.8% | Reduced |
| Geode Capital Management, LLC | 514,516 | $509.5K | 0.00% | +79,005+18.1% | Added |
| Vanguard Group Inc | 1,662,274 | $1.65M | 0.00% | +403,052+32.0% | Added |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −102,681−100.0% | Sold out |
| Two Sigma Securities, LLC | 0 | $0 | 0.00% | −39,766−100.0% | Sold out |
| Bank of New York Mellon Corp | 0 | $0 | 0.00% | −28,659−100.0% | Sold out |
| Essex Financial Services, Inc. | 0 | $0 | 0.00% | −25,000−100.0% | Sold out |
| Millennium Management LLC | 0 | $0 | 0.00% | −22,141−100.0% | Sold out |
| Tolleson Wealth Management, Inc. | 0 | $0 | 0.00% | −16,000−100.0% | Sold out |
| Chicago Partners Investment Group LLC | 0 | $0 | 0.00% | −15,664−100.0% | Sold out |
| Marex Group plc | 0 | $0 | 0.00% | −10,052−100.0% | Sold out |
| Tower Research Capital LLC (TRC) | 0 | $0 | 0.00% | −5,940−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −1,407−100.0% | Sold out |
| TD Waterhouse Canada Inc. | 0 | $0 | 0.00% | −252−100.0% | Sold out |
| Bartlett & Co. LLC | – | – | – | – | Not filed |