# D-WAVE QUANTUM INC (QBTSWS)

> Institutional ownership reported to the SEC as of Q3 2025, from Form 13F filings. Source: https://holderbook.com/stocks/QBTSWS/

- Reporting holders: 13
- Reported value: $34.8M
- Held through calls: 18.2%
- Held through puts: 0.0%

A 13F reports long US equity positions only. Shorts, bonds, foreign listings and cash are not visible here, and positions are disclosed up to 45 days after the quarter ends.

## Largest holders

| Manager | Value | Shares | Share of their book | Quarters held |
|---|---|---|---|---|
| [Hudson Bay Capital Management LP](https://holderbook.com/funds/1393825-hudson-bay-capital-management-lp/) | $10.4M | 427,213 | 0.0% | 3 |
| [Caption Management, LLC](https://holderbook.com/funds/1706766-caption-management-llc/) | $9.1M | 374,558 | 0.1% | 3 |
| [MILLENNIUM MANAGEMENT LLC](https://holderbook.com/funds/1273087-millennium-management-llc/) | $6.3M | 0 | 0.0% | 13 |
| [LMR Partners LLP](https://holderbook.com/funds/1578621-lmr-partners-llp/) | $3.2M | 131,107 | 0.0% | 13 |
| [ARISTEIA CAPITAL, L.L.C.](https://holderbook.com/funds/1080171-aristeia-capital-l-l-c/) | $2.0M | 83,792 | 0.0% | 4 |
| [JANE STREET GROUP, LLC](https://holderbook.com/funds/1595888-jane-street-group-llc/) | $1.7M | 69,945 | 0.0% | 13 |
| [SUSQUEHANNA INTERNATIONAL GROUP, LLP](https://holderbook.com/funds/1446194-susquehanna-international-group-llp/) | $694.6K | 28,468 | 0.0% | 1 |
| [Virtu Financial LLC](https://holderbook.com/funds/1533964-virtu-financial-llc/) | $395.0K | 16,193 | 0.0% | 1 |
| [SANDERS MORRIS HARRIS LLC](https://holderbook.com/funds/1053994-sanders-morris-harris-llc/) | $296.8K | 12,165 | 0.0% | 1 |
| [BOOTHBAY FUND MANAGEMENT, LLC](https://holderbook.com/funds/1549230-boothbay-fund-management-llc/) | $247.1K | 10,000 | 0.0% | 3 |
| [Vestcor Inc](https://holderbook.com/funds/1536925-vestcor-inc/) | $146.0K | 5,966 | 0.0% | 10 |
| [EQUITEC PROPRIETARY MARKETS, LLC](https://holderbook.com/funds/1143261-equitec-proprietary-markets-llc/) | $129.3K | 5,300 | 0.0% | 9 |
| [Global Retirement Partners, LLC](https://holderbook.com/funds/1749744-global-retirement-partners-llc/) | $171 | 7 | 0.0% | 2 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q3 2025 | 13 | $34.8M |
| Q2 2025 | 14 | $22.7M |
| Q1 2025 | 15 | $24.5M |
| Q4 2024 | 14 | $16.5M |
| Q3 2024 | 23 | $322.9K |
| Q2 2024 | 25 | $548.5K |
| Q1 2024 | 22 | $534.0K |
| Q4 2023 | 23 | $217.6K |
| Q3 2023 | 24 | $259.0K |
| Q2 2023 | 21 | $510.9K |
| Q1 2023 | 24 | $533.6K |
| Q4 2022 | 26 | $533.8K |