QBTS: D-WAVE QUANTUM INC insider trading, 5% holders and institutional ownership
From public SEC filings: open-market insider purchases and sales (Form 4, last 180 days), holders of 5% or more (Schedules 13D and 13G) and institutional ownership (Form 13F). Insider and 5% data delayed 48 hours.
Insider trading
0 open-market buys totaling - and 0 sales totaling - in the last 180 days.
Activist and 5% holders
| Filed | What | Holder | Stake | Change | Filing |
|---|---|---|---|---|---|
| 2026-07-29 | 13G amendment | BlackRock, Inc. | 8.30% | SEC |
Institutional ownership (Q2 2026)
555 institutions reported holding $4.62B of D-WAVE QUANTUM INC on Form 13F (494 the quarter before). 129 opened a new position and 70 sold out. Shares held by institutions: +13%.
| Largest holders | Shares | Value |
|---|---|---|
| BlackRock, Inc. | 33,147,399 | $795.21M |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 22,021,534 | $528.30M |
| VANGUARD CAPITAL MANAGEMENT LLC | 15,940,671 | $382.42M |
| UBS Group AG | 11,645,700 | $279.38M |
| GEODE CAPITAL MANAGEMENT, LLC | 9,270,389 | $222.44M |
| STATE STREET CORP | 9,029,667 | $216.62M |
| Clear Street Group Inc. | 6,206,861 | $148.90M |
| NORGES BANK | 4,477,459 | $107.41M |
| BANK OF AMERICA CORP /DE/ | 4,342,782 | $104.18M |
| NORTHERN TRUST CORP | 3,367,998 | $80.80M |
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