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, Q3 2021
Institutional positions in Quantum Computing Inc. as of Sep 30, 2021. 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
- 24
- +23 vs. Q2 2021
- Shares held
- 1.25M
- +1.25M (+56,211.3%) vs. Q2 2021
- Total value
- $7.80M
- +$7.79M (+64,922.6%) vs. Q2 2021
- New holders
- 23
- 0 more added
- Sold out
- 0
- 0 more reduced
Compare with Q2 2021: 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, Q3 2021
Shares, value and share of portfolio for each institution holding Quantum Computing Inc.; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Kessler Investment Group, LLC | 5 | $0 | 0.00% | +5 | New |
| Wells Fargo & Company | 129 | $1.00K | 0.00% | +129 | New |
| Royal Bank of Canada | 100 | $1.00K | 0.00% | +100 | New |
| Bedel Financial Consulting, Inc. | 100 | $1.00K | 0.00% | +100 | New |
| Sonora Investment Management, LLC | 475 | $3.00K | 0.00% | +475 | New |
| IFP Advisors, Inc | 500 | $3.00K | 0.00% | +500 | New |
| Advisor Group Holdings, Inc. | 900 | $6.00K | 0.00% | +900 | New |
| Brewin Dolphin Ltd | 1,185 | $7.38K | 0.00% | +1,185 | New |
| Massmutual Trust Co FSB | 2,225 | $14.0K | 0.00% | 00.0% | Unchanged |
| Oakworth Capital, Inc. | 3,846 | $24.0K | 0.00% | +3,846 | New |
| Cutler Group LP | 6,452 | $40.0K | 0.00% | +6,452 | New |
| Morgan Stanley | 6,561 | $41.0K | 0.00% | +6,561 | New |
| Federation des caisses Desjardins du Quebec | 6,800 | $42.3K | 0.00% | +6,800 | New |
| Lincoln National Corp | 10,000 | $62.0K | 0.00% | +10,000 | New |
| UBS Group AG | 12,783 | $80.0K | 0.00% | +12,783 | New |
| Virtu Financial LLC | 16,251 | $101.0K | 0.01% | +16,251 | New |
| Susquehanna International Group, LLP | 16,960 | $106.0K | 0.00% | +16,960 | New |
| Millennium Management LLC | 24,564 | $153.0K | 0.00% | +24,564 | New |
| Essex Financial Services, Inc. | 25,000 | $156.0K | 0.02% | +25,000 | New |
| Northern Trust Corp | 37,281 | $232.0K | 0.00% | +37,281 | New |
| Geode Capital Management, LLC | 48,036 | $299.0K | 0.00% | +48,036 | New |
| State Street Corp | 63,100 | $393.0K | 0.00% | +63,100 | New |
| Sculptor Capital LP | 87,800 | $547.0K | 0.01% | +87,800 | New |
| Vanguard Group Inc | 881,874 | $5.49M | 0.00% | +881,874 | New |