D-Wave Quantum Inc. Common Stock (QBTS) Ownership & Trading Activity
Institutional holders, insider transactions, and congressional trades for QBTS. 13F holdings as of 2026-06-30.
Top Institutional Holders
| Institution | Shares | Value | Change |
|---|---|---|---|
| Vanguard | 41,187,565 | $988M | INCREASED |
| BlackRock | 33,147,399 | $795M | INCREASED |
| UBS Group | 12,445,573 | $299M | INCREASED |
| Geode Capital Management | 9,270,389 | $222M | INCREASED |
| State Street | 9,029,667 | $217M | INCREASED |
Recent Insider Trades
| Insider | Type | Shares | Value | Date |
|---|---|---|---|---|
| Diane Nguyen (EVP, Chief Legal Officer & GC) | TAX-W | 3,191 | $54K | 2026-09-15 |
| Stanley T Black (Exec. Vice President & CISO) | TAX-W | 1,535 | $26K | 2026-09-15 |
| Sophie C Ames (Exec. Vice President & CHRO) | TAX-W | 1,544 | $26K | 2026-09-15 |
| John D Dilullo (Director) | SELL | 1,100 | $20K | 2026-09-08 |
| Sophie C Ames (Exec. Vice President & CHRO) | TAX-W | 23,850 | $505K | 2026-08-17 |
Full institutional holdings, insider history, and congressional trades for D-Wave Quantum Inc. Common Stock on SentiSense.