D-WAVE QUANTUM INC (QBTSWS)
Institutional ownership reported to the SEC as of Q3 2025, across 13 quarters.
13
Reporting holders
$34.8M
Reported value
18.2%
Calls
0.0%
Puts
-1
Holder change
Calls and puts are the parts of reported value carried in derivative lines rather than shares, and they point in opposite directions: a manager holding calls is positioned for the security, one holding puts against it - or hedging shares they already own, which is why index funds carry so many. Most sites add the two together and report one figure, which averages away the only interesting part.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| Hudson Bay Capital Management LP | $10.4M | 427,213 | 0.03% | 3q | +15.5%+$1.4M |
| Caption Management, LLC | $9.1M | 374,558 | 0.07% | 3q | +33.5%+$2.3M |
| MILLENNIUM MANAGEMENT LLC | $6.3M | options only | 0.00% | 13q | OPTIONS |
| LMR Partners LLP | $3.2M | 131,107 | 0.01% | 13q | -79.4%-$12.3M |
| ARISTEIA CAPITAL, L.L.C. | $2.0M | 83,792 | 0.05% | 4q | HELD |
| JANE STREET GROUP, LLC | $1.7M | 69,945 | 0.00% | 13q | -22.0%-$481.8K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $694.6K | 28,468 | 0.00% | new | NEW |
| Virtu Financial LLC | $395.0K | 16,193 | 0.02% | new | NEW |
| SANDERS MORRIS HARRIS LLC | $296.8K | 12,165 | 0.04% | new | NEW |
| BOOTHBAY FUND MANAGEMENT, LLC | $247.1K | 10,000 | 0.00% | 3q | -83.3%-$1.2M |
| Vestcor Inc | $146.0K | 5,966 | 0.00% | 10q | HELD |
| EQUITEC PROPRIETARY MARKETS, LLC | $129.3K | 5,300 | 0.03% | 9q | HELD |
| Global Retirement Partners, LLC | $171 | 7 | 0.00% | 2q | -30.0% |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q3 2025 | 13 | $34.8M | 1,164,714 | 3 | 2 | 4 | 18.2% |
| Q2 2025 | 14 | $22.7M | 2,023,204 | 4 | 2 | 4 | 11.3% |
| Q1 2025 | 15 | $24.5M | 6,263,913 | 4 | 3 | 2 | 3.9% |
| Q4 2024 | 14 | $16.5M | 3,959,381 | 3 | 3 | 1 | 6.2% |
| Q3 2024 | 23 | $322.9K | 2,980,613 | 3 | 1 | 3 | 17.0% |
| Q2 2024 | 25 | $548.5K | 4,426,517 | 4 | 0 | 3 | 5.5% |
| Q1 2024 | 22 | $534.0K | 1,998,409 | 2 | 1 | 5 | 11.6% |
| Q4 2023 | 23 | $217.6K | 2,146,415 | 0 | 4 | 2 | 10.8% |
| Q3 2023 | 24 | $259.0K | 2,011,413 | 4 | 2 | 3 | 12.3% |
| Q2 2023 | 21 | $510.9K | 2,401,354 | 2 | 2 | 3 | 10.5% |
| Q1 2023 | 24 | $533.6K | 3,986,572 | 0 | 2 | 5 | 3.7% |
| Q4 2022 | 26 | $533.8K | 4,747,942 | 1 | 3 | 6 | 5.6% |
| Q3 2022 | 28 | $2.2M | 4,576,819 | 27 | 0 | 0 | 35.9% |