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 2025
Institutional positions in Quantum Computing Inc. as of Mar 31, 2025. 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
- 166
- +45 vs. Q4 2024
- Shares held
- 22.4M
- +340.8K (+1.5%) vs. Q4 2024
- Total value
- $179.2M
- −$180.4M (−50.2%) vs. Q4 2024
- New holders
- 80
- 50 more added
- Sold out
- 35
- 18 more reduced
4 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2025
Shares, value and share of portfolio for each institution holding Quantum Computing Inc.; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Solutions 4 Wealth, Ltd | 10,200 | $81.6K | 0.14% | 00.0% | Unchanged |
| FMR LLC | 10,113 | $80.9K | 0.00% | +7,879+352.7% | Added |
| Deutsche Bank AG | 9,726 | $77.8K | 0.00% | +9,726 | New |
| Tower Research Capital LLC (TRC) | 8,233 | $65.9K | 0.00% | +6,398+348.7% | Added |
| Jones Financial Companies LLLP | 7,725 | $65.3K | 0.00% | +6,280+434.6% | Added |
| Quarry LP | 6,813 | $54.5K | 0.01% | +6,813 | New |
| Citigroup Inc | 5,843 | $46.7K | 0.00% | +5,472+1,474.9% | Added |
| Close Asset Management Ltd | 5,200 | $42.0K | 0.00% | +200+4.0% | Added |
| KBC Group NV | 5,182 | $41.0K | 0.00% | +5,182 | New |
| Rocky Mountain Advisers, LLC | 4,150 | $33.2K | 0.01% | 00.0% | Unchanged |
| Hollencrest Capital Management | 4,000 | $32.0K | 0.00% | +1,500+60.0% | Added |
| National Bank of Canada | 3,808 | $30.5K | 0.00% | +3,808 | New |
| Rhumbline Advisers | 3,490 | $27.9K | 0.00% | +3,490 | New |
| Comerica Bank | 3,350 | $26.8K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 2,798 | $22.4K | 0.00% | +198+7.6% | Added |
| AdvisorNet Financial, Inc | 2,500 | $20.0K | 0.00% | +2,500 | New |
| Massmutual Trust Co FSB | 2,225 | $17.8K | 0.00% | 00.0% | Unchanged |
| Archer Investment Corp | 2,011 | $16.1K | 0.00% | 00.0% | Unchanged |
| Kings Path Partners LLC | 2,000 | $16.0K | 0.01% | +2,000 | New |
| North Capital, Inc. | 2,000 | $16.0K | 0.02% | +2,000 | New |
| Compagnie Lombard Odier SCmA | 1,870 | $15.0K | 0.00% | +1,870 | New |
| CIBC Private Wealth Group, LLC | 2,285 | $14.2K | 0.00% | −707,660−99.7% | Reduced |
| Harbour Investments, Inc. | 1,710 | $13.7K | 0.00% | +1,349+373.7% | Added |
| Federation des caisses Desjardins du Quebec | 1,685 | $13.5K | 0.00% | +965+134.0% | Added |
| Newbridge Financial Services Group, Inc. | 1,630 | $13.0K | 0.00% | +1,630 | New |
| GWM Advisors LLC | 1,580 | $12.6K | 0.00% | +1,450+1,115.4% | Added |
| The PNC Financial Services Group, Inc. | 1,355 | $10.8K | 0.00% | −44,948−97.1% | Reduced |
| Strengthening Families & Communities, LLC | 1,322 | $10.6K | 0.01% | +1,322 | New |
| Steward Partners Investment Advisory, LLC | 1,287 | $10.3K | 0.00% | +11+0.9% | Added |
| Moisand Fitzgerald Tamayo, LLC | 1,000 | $8.00K | 0.00% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 800 | $6.40K | 0.00% | +800 | New |
| Aventura Private Wealth, LLC | 775 | $6.20K | 0.00% | +625+416.7% | Added |
| Huntington National Bank | 576 | $4.61K | 0.00% | +576 | New |
| Sunbelt Securities, Inc. | 500 | $4.00K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 500 | $4.00K | 0.00% | +500 | New |
| Hazlett, Burt & Watson, Inc. | 533 | $4.00K | 0.00% | +533 | New |
| Gordian Capital Singapore Pte Ltd | 500 | $4.00K | 0.00% | +500 | New |
| Comprehensive Financial Planning, Inc. | 500 | $4.00K | 0.00% | +500 | New |
| JPMorgan Chase & Co | 422 | $3.38K | 0.00% | −10,679−96.2% | Reduced |
| Concord Wealth Partners | 420 | $3.36K | 0.00% | 00.0% | Unchanged |
| Riggs Asset Managment Co. Inc. | 400 | $3.20K | 0.00% | −100−20.0% | Reduced |
| TD Waterhouse Canada Inc. | 400 | $3.10K | 0.00% | +400 | New |
| PSI Advisors, LLC | 333 | $2.66K | 0.00% | +333 | New |
| American Capital Advisory, LLC | 318 | $2.54K | 0.00% | +243+324.0% | Added |
| AllSquare Wealth Management LLC | 300 | $2.40K | 0.00% | +300 | New |
| Bartlett & Co. Wealth Management LLC | 225 | $1.80K | 0.00% | 00.0% | Unchanged |
| Headlands Technologies LLC | 212 | $1.70K | 0.00% | +72+51.4% | Added |
| Sittner & Nelson, LLC | 210 | $1.68K | 0.00% | +210 | New |
| SRS Capital Advisors, Inc. | 200 | $1.60K | 0.00% | 00.0% | Unchanged |
| MAI Capital Management | 155 | $1.24K | 0.00% | +105+210.0% | Added |
| Olistico Wealth, LLC | 126 | $1.01K | 0.00% | 00.0% | Unchanged |
| Natixis | 106 | $837 | 0.00% | +105+10,500.0% | Added |
| Robinswood Financial LLC | 100 | $800 | 0.00% | −50−33.3% | Reduced |
| Westside Investment Management, Inc. | 100 | $800 | 0.00% | +100 | New |
| Anfield Capital Management, LLC | 100 | $800 | 0.00% | +100 | New |
| Parkside Financial Bank & Trust | 80 | $640 | 0.00% | −20−20.0% | Reduced |
| Parallel Advisors, LLC | 55 | $440 | 0.00% | +48+685.7% | Added |
| Lindbrook Capital, LLC | 55 | $440 | 0.00% | +55 | New |
| Sound Income Strategies, LLC | 50 | $400 | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 50 | $388 | 0.00% | −1,950−97.5% | Reduced |
| SOA Wealth Advisors, LLC. | 47 | $376 | 0.00% | −291−86.1% | Reduced |
| Main Street Group, LTD | 26 | $208 | 0.00% | 00.0% | Unchanged |
| SJS Investment Consulting Inc. | 14 | $112 | 0.00% | −7−33.3% | Reduced |
| Legacy Wealth Managment, LLC | 7 | $56 | 0.00% | 00.0% | Unchanged |
| Eq Wealth Advisors, LLC | 4 | $32 | 0.00% | +4 | New |
| Curio Wealth, LLC | 1 | $17 | 0.00% | +1 | New |
| Proequities, Inc. | 0 | $0 | 0.00% | −613−100.0% | Sold out |
| Anson Funds Management LP | 0 | $0 | 0.00% | −4,230,000−100.0% | Sold out |
| Alyeska Investment Group, L.P. | 0 | $0 | 0.00% | −4,230,000−100.0% | Sold out |
| Rockefeller Capital Management L.P. | 0 | $0 | 0.00% | −843,054−100.0% | Sold out |
| Sculptor Capital LP | 0 | $0 | 0.00% | −157,200−100.0% | Sold out |
| Mission Wealth Management, LP | 0 | $0 | 0.00% | −120,000−100.0% | Sold out |
| Toronto Dominion Bank | 0 | $0 | 0.00% | −106,000−100.0% | Sold out |
| Mirae Asset Securities (USA) Inc. | 0 | $0 | 0.00% | −94,500−100.0% | Sold out |
| EAM Investors, LLC | 0 | $0 | 0.00% | −67,054−100.0% | Sold out |
| Janney Montgomery Scott LLC | 0 | $0 | 0.00% | −47,517−100.0% | Sold out |
| Stifel Financial Corp | 0 | $0 | 0.00% | −41,006−100.0% | Sold out |
| Modera Wealth Management, LLC | 0 | $0 | 0.00% | −40,000−100.0% | Sold out |
| Allianz SE | 0 | $0 | 0.00% | −20,000−100.0% | Sold out |
| CIBC World Markets Inc. | 0 | $0 | 0.00% | −19,476−100.0% | Sold out |
| HighTower Advisors, LLC | 0 | $0 | 0.00% | −19,356−100.0% | Sold out |
| Jacobi Capital Management LLC | 0 | $0 | 0.00% | −16,900−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −14,976−100.0% | Sold out |
| Sovereign Financial Group, Inc. | 0 | $0 | 0.00% | −12,650−100.0% | Sold out |
| Mercer Global Advisors Inc | 0 | $0 | 0.00% | −12,148−100.0% | Sold out |
| Wealth Enhancement Advisory Services, LLC | 0 | $0 | 0.00% | −10,057−100.0% | Sold out |
| Tucker Asset Management LLC | 0 | $0 | 0.00% | −3,014−100.0% | Sold out |
| IFP Advisors, Inc | 0 | $0 | 0.00% | −2,000−100.0% | Sold out |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 0 | $0 | 0.00% | −1,245−100.0% | Sold out |
| Strategic Investment Solutions, Inc. | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |
| Fourth Dimension Wealth, LLC | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |
| Twin Tree Management, LP | 0 | $0 | 0.00% | −818−100.0% | Sold out |
| Spire Wealth Management | 0 | $0 | 0.00% | −800−100.0% | Sold out |
| Capital Advisors Inc | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| Washington Trust Co | 0 | $0 | 0.00% | −224−100.0% | Sold out |
| Decker Retirement Planning Inc. | 0 | $0 | 0.00% | −120−100.0% | Sold out |
| Stonebridge Financial Group, LLC | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Ronald Blue Trust, Inc. | 0 | $0 | 0.00% | −75−100.0% | Sold out |
| Coston, McIsaac & Partners | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Crowley Wealth Management, Inc. | 0 | $0 | 0.00% | −60−100.0% | Sold out |