D-Wave Quantum Inc. -27QBTS.WSPreferred / convertible
13F holders, Q2 2025 (June 30)11holders −3
1new positions
5sold out
$9.95avg. 13F price*
At the end of Q2 2025, 11 institutions reported holding D-Wave Quantum Inc. -27 (QBTS.WS) in their 13F filings, down 3 from Q1 2025. 1 opened new positions and 5 sold out. The largest holders were LMR Partners LLP ($6.2M), Clear Street LLC ($4.5M) and Hudson Bay Capital Management LP ($3.6M).
- Company
- D-Wave Quantum Inc. -27
- CUSIP
- 26740W117
- Latest filing quarter
- Q3 2025
History
Number of 13F holders
Total Exit/New Position Q1 2025 → Q2 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 1 | $112K |
| Exits | 5 | $677K |
All 13F filers, Q1 2025 → Q2 2025: 421,942 shares bought and 4,688,097 shares sold, net −4,266,155 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 11 holders
| LMR Partners LLP | — | Reduce -87.0% | 634,967 | $6.2M |
| Clear Street LLC | — | No change | 455,300 | $4.5M |
| Hudson Bay Capital Management LP | — | Add +69.0% | 369,752 | $3.6M |
| Caption Management, LLC | — | Add +1175.1% | 280,514 | $2.8M |
| Jane Street Group, LLC | — | Reduce -10.3% | 89,691 | $880K |
| Boothbay Fund Management, LLC | — | Reduce -53.9% | 60,000 | $878K |
| Aristeia Capital, L.L.C. | — | Reduce -68.8% | 83,792 | $815K |
| Royal Bank of Canada | — | New | 12,476 | $112K |
| Vestcor Inc | — | No change | 5,966 | $59K |
| Equitec Proprietary Markets, LLC | — | No change | 5,300 | $52K |
| Global Retirement Partners, LLC | — | — | 10 | $98 |
"% of holder's portfolio" is QBTS.WS's weight in each manager's 13F, not the share of D-Wave Quantum Inc. -27 the manager owns.