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 2026
Institutional positions in Quantum Computing Inc. as of Mar 31, 2026. 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
- 296
- +14 vs. Q4 2025
- Shares held
- 92.9M
- +11.4M (+14.1%) vs. Q4 2025
- Total value
- $637.2M
- −$199.3M (−23.8%) vs. Q4 2025
- New holders
- 59
- 102 more added
- Sold out
- 45
- 74 more reduced
5 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding Quantum Computing Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Covestor Ltd | 14 | $0 | 0.00% | +14 | New |
| Activest Wealth Management | 0 | $2 | 0.00% | 0 | New |
| Vermillion Wealth Management, Inc. | 2 | $14 | 0.00% | −48−96.0% | Reduced |
| Davidson Capital Management Inc. | 5 | $35 | 0.00% | −157−96.9% | Reduced |
| Berkshire Capital Holdings Inc | 10 | $69 | 0.00% | 00.0% | Unchanged |
| TFC Financial Management | 10 | $69 | 0.00% | 00.0% | Unchanged |
| Godfrey Financial Associates, Inc. | 10 | $69 | 0.00% | 00.0% | Unchanged |
| Hollencrest Capital Management | 10 | $69 | 0.00% | +10 | New |
| Gordian Capital Singapore Pte Ltd | 12 | $82 | 0.00% | 00.0% | Unchanged |
| Crews Bank & Trust | 12 | $82 | 0.00% | 00.0% | Unchanged |
| SJS Investment Consulting Inc. | 14 | $96 | 0.00% | 00.0% | Unchanged |
| CoreCap Advisors, LLC | 30 | $206 | 0.00% | −100−76.9% | Reduced |
| Ameriflex Group, Inc. | 47 | $322 | 0.00% | 00.0% | Unchanged |
| West Branch Capital LLC | 47 | $322 | 0.00% | +47 | New |
| Curio Wealth, LLC | 51 | $349 | 0.00% | 00.0% | Unchanged |
| Natixis | 61 | $418 | 0.00% | −4,067−98.5% | Reduced |
| Signature Equity Partners, LLC | 67 | $459 | 0.00% | −480−87.8% | Reduced |
| Legacy Wealth Managment, LLC | 75 | $514 | 0.00% | +10+15.4% | Added |
| Ankerstar Wealth, LLC | 76 | $521 | 0.00% | −472−86.1% | Reduced |
| Hughes Financial Services, LLC | 76 | $521 | 0.00% | −1−1.3% | Reduced |
| Bullock Wealth Management Group | 84 | $558 | 0.00% | +84 | New |
| Proffitt & Goodson Inc | 88 | $603 | 0.00% | 00.0% | Unchanged |
| Bangor Savings Bank | 100 | $685 | 0.00% | 00.0% | Unchanged |
| Crewe Advisors LLC | 100 | $685 | 0.00% | 00.0% | Unchanged |
| Annis Gardner Whiting Capital Advisors, LLC | 100 | $685 | 0.00% | +100 | New |
| Fourth Dimension Wealth, LLC | 100 | $685 | 0.00% | +100 | New |
| Quarry LP | 104 | $712 | 0.00% | +104 | New |
| Root Financial Partners, LLC | 115 | $788 | 0.00% | 00.0% | Unchanged |
| MJT & Associates Financial Advisory Group, Inc. | 125 | $857 | 0.00% | 00.0% | Unchanged |
| Keating Financial Advisory Services, Inc. | 135 | $925 | 0.00% | +135 | New |
| RMG Wealth Management LLC | 100 | $1.02K | 0.00% | 00.0% | Unchanged |
| Caldwell Sutter Capital, Inc. | 150 | $1.03K | 0.00% | +50+50.0% | Added |
| Marshall & Sterling Wealth Advisors Inc. | 200 | $1.37K | 0.00% | 00.0% | Unchanged |
| Basepoint Wealth LLC | 200 | $1.37K | 0.00% | 00.0% | Unchanged |
| St. Johns Investment Management Company, LLC | 212 | $1.45K | 0.00% | 00.0% | Unchanged |
| SHP Wealth Management | 215 | $1.47K | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 220 | $1.51K | 0.00% | +220 | New |
| Anfield Capital Management, LLC | 227 | $1.55K | 0.00% | 00.0% | Unchanged |
| Smartleaf Asset Management LLC | 256 | $1.61K | 0.00% | +92+56.1% | Added |
| TD Capital Management LLC | 240 | $1.64K | 0.00% | 00.0% | Unchanged |
| Sunbelt Securities, Inc. | 249 | $1.71K | 0.00% | 00.0% | Unchanged |
| Signature Resources Capital Management, LLC | 269 | $1.84K | 0.00% | −731−73.1% | Reduced |
| Sankala Group LLC | 273 | $1.86K | 0.00% | 00.0% | Unchanged |
| Geneos Wealth Management Inc. | 300 | $2.06K | 0.00% | 00.0% | Unchanged |
| Wolff Wiese Magana LLC | 301 | $2.06K | 0.00% | 00.0% | Unchanged |
| Bartlett & Co. Wealth Management LLC | 225 | $2.14K | 0.00% | 00.0% | Unchanged |
| Aspect Partners, LLC | 391 | $2.68K | 0.00% | +91+30.3% | Added |
| Western Pacific Wealth Management, LP | 400 | $2.74K | 0.00% | 00.0% | Unchanged |
| Hilltop National Bank | 400 | $2.74K | 0.00% | +200+100.0% | Added |
| Chung Wu Investment Group, LLC | 400 | $2.74K | 0.00% | +400 | New |
| McGuire Capital Advisors Inc | 449 | $3.08K | 0.00% | 00.0% | Unchanged |
| MAI Capital Management | 456 | $3.12K | 0.00% | +50+12.3% | Added |
| Parallel Advisors, LLC | 483 | $3.31K | 0.00% | +298+161.1% | Added |
| Rothschild Investment LLC | 495 | $3.39K | 0.00% | +23+4.9% | Added |
| Cedar Mountain Advisors, LLC | 500 | $3.42K | 0.00% | 00.0% | Unchanged |
| Armstrong Advisory Group, Inc | 500 | $3.42K | 0.00% | 00.0% | Unchanged |
| Sittner & Nelson, LLC | 500 | $3.42K | 0.00% | 00.0% | Unchanged |
| SOA Wealth Advisors, LLC. | 513 | $3.51K | 0.00% | +50+10.8% | Added |
| American Capital Advisory, LLC | 527 | $3.61K | 0.00% | +149+39.4% | Added |
| Parkside Financial Bank & Trust | 543 | $3.72K | 0.00% | 00.0% | Unchanged |
| Archer Investment Corp | 559 | $3.83K | 0.00% | 00.0% | Unchanged |
| Huntington National Bank | 576 | $3.95K | 0.00% | 00.0% | Unchanged |
| Ancora Advisors, LLC | 650 | $4.45K | 0.00% | 00.0% | Unchanged |
| Pinnacle Wealth Planning Services, Inc. | 694 | $4.75K | 0.00% | +694 | New |
| Murphy & Mullick Capital Management Corp | 775 | $5.31K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 861 | $5.90K | 0.00% | −2,892−77.1% | Reduced |
| Moisand Fitzgerald Tamayo, LLC | 1,000 | $6.85K | 0.00% | 00.0% | Unchanged |
| Monetary Solutions, Ltd | 1,000 | $6.85K | 0.01% | 00.0% | Unchanged |
| GAMMA Investing LLC | 1,145 | $7.84K | 0.00% | +28+2.5% | Added |
| Strengthening Families & Communities, LLC | 1,291 | $8.84K | 0.00% | 00.0% | Unchanged |
| Sterling Capital Management LLC | 1,307 | $8.95K | 0.00% | −10−0.8% | Reduced |
| Hazlett, Burt & Watson, Inc. | 1,251 | $9.00K | 0.00% | 00.0% | Unchanged |
| FWL Investment Management, LLC | 1,500 | $10.3K | 0.00% | 00.0% | Unchanged |
| Westfuller Advisors, LLC | 1,757 | $12.0K | 0.01% | +1,376+361.2% | Added |
| Golden State Equity Partners | 1,815 | $12.4K | 0.00% | +1,815 | New |
| Compagnie Lombard Odier SCmA | 1,970 | $13.5K | 0.00% | 00.0% | Unchanged |
| Atlantic Union Bankshares Corp | 2,000 | $13.7K | 0.00% | +1,000+100.0% | Added |
| IFP Advisors, Inc | 2,145 | $14.7K | 0.00% | −5,261−71.0% | Reduced |
| Aventura Private Wealth, LLC | 2,175 | $14.9K | 0.01% | −350−13.9% | Reduced |
| Massmutual Trust Co FSB | 2,225 | $15.2K | 0.00% | 00.0% | Unchanged |
| International Assets Investment Management, LLC | 2,425 | $16.1K | 0.00% | −100−4.0% | Reduced |
| Triumph Capital Management | 2,400 | $16.4K | 0.00% | −50−2.0% | Reduced |
| Caitong International Asset Management Co., Ltd | 2,424 | $16.6K | 0.00% | +172+7.6% | Added |
| Glen Eagle Advisors, LLC | 2,500 | $17.1K | 0.00% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 2,545 | $17.4K | 0.00% | +2,545 | New |
| Purpose Unlimited Inc. | 2,900 | $19.8K | 0.00% | +2,900 | New |
| Larson Financial Group LLC | 2,911 | $19.9K | 0.00% | +1,782+157.8% | Added |
| Farther Finance Advisors, LLC | 3,188 | $21.2K | 0.00% | −785−19.8% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 3,250 | $22.3K | 0.00% | +624+23.8% | Added |
| Signaturefd, LLC | 3,772 | $25.8K | 0.00% | +30+0.8% | Added |
| Toth Financial Advisory Corp | 4,000 | $27.4K | 0.00% | +1,000+33.3% | Added |
| Aster Capital Management (DIFC) Ltd | 3,511 | $28.1K | 0.01% | +3,511 | New |
| Rocky Mountain Advisers, LLC | 4,150 | $28.4K | 0.01% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 4,344 | $29.7K | 0.00% | −25−0.6% | Reduced |
| Banque Cantonale Vaudoise | 5,798 | $40.0K | 0.00% | −520−8.2% | Reduced |
| Nisa Investment Advisors, LLC | 6,401 | $43.8K | 0.00% | +5,364+517.3% | Added |
| KBC Group NV | 7,052 | $48.0K | 0.00% | 00.0% | Unchanged |
| FMR LLC | 8,825 | $60.5K | 0.00% | −46,587−84.1% | Reduced |
| Newbridge Financial Services Group, Inc. | 9,293 | $63.7K | 0.01% | −904−8.9% | Reduced |
| Harbour Investments, Inc. | 9,374 | $64.2K | 0.00% | +7,364+366.4% | Added |