D-Wave Quantum Ownership | Who Owns D-Wave Quantum?
D-Wave Quantum Ownership Summary
D-Wave Quantum is owned by 53.26% institutional investors, 1.65% insiders, and 45.08% retail investors. Blackrock funding, inc. /de is the largest institutional shareholder, holding 7.89% of QBTS shares. Vanguard Total Stock Mkt Idx Inv is the top mutual fund, with 2.52% of its assets in D-Wave Quantum shares.
QBTS Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | D-Wave Quantum | 53.26% | 1.65% | 45.08% |
| Sector | Technology Stocks | 143.99% | 12.56% | -56.55% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Blackrock funding, inc. /de | 23.23M | 7.89% | $340.03M |
| Blackrock | 6.21M | 3.85% | $7.08M |
| Vanguard group | 7.12M | 3.53% | $59.79M |
| Ubs group | 4.33M | 2.15% | $36.39M |
| Geode capital management | 2.97M | 1.48% | $24.99M |
| Millennium management | 2.75M | 1.37% | $23.13M |
| State street | 2.00M | 1.24% | $2.28M |
| Unicom systems | 3.12M | 1.06% | $77.13M |
| Arrowstreet capital, limited partnership | 3.10M | 1.05% | $45.37M |
| Susquehanna group, llp | 1.78M | 0.89% | $14.99M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Unicom systems | 3.12M | 7.62% | $77.13M |
| Slt | 191.52K | 3.06% | $4.73M |
| Laidlaw wealth management | 38.70K | 1.63% | $566.52K |
| Bouvel investment partners | 148.34K | 1.12% | $3.67M |
| Mcguire investment group | 395.78K | 1.11% | $9.78M |
| Flynn zito capital management | 140.00K | 0.86% | $2.05M |
| Headlands | 360.82K | 0.63% | $5.28M |
| Brown miller wealth management | 86.27K | 0.60% | $2.13M |
| Baybridge capital group | 31.71K | 0.50% | $783.65K |
| Lauer wealth | 10.50K | 0.34% | $470.19K |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Blackrock funding, inc. /de | 23.23M | 0.01% | 9.15M |
| Blackrock | 6.21M | 0.00% | 4.67M |
| Ubs group | 4.33M | 0.01% | 4.27M |
| Vanguard group | 7.12M | 0.00% | 3.62M |
| Arrowstreet capital, limited partnership | 3.10M | 0.03% | 3.10M |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Public sector pension investment board | - | - | -40.06M |
| Penserra capital management | 1.17M | 0.24% | -3.90M |
| Jane street group | - | - | -1.33M |
| Voloridge investment management | 388.59K | 0.02% | -591.59K |
| Headlands | 360.82K | 0.63% | -544.87K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Arrowstreet capital, limited partnership | 3.10M | 0.03% | 3.10M | $45.37M |
| Millennium management | 2.75M | 0.01% | 2.75M | $23.13M |
| Driehaus capital management | 1.21M | 0.14% | 1.21M | $17.71M |
| Tudor investment corp et al | 827.42K | 0.03% | 827.42K | $12.11M |
| Emerald advisers | 558.06K | 0.30% | 558.06K | $8.17M |
Sold Out
| Holder | Change |
|---|---|
| Reuter james wealth management | -1.00 |
| Beacon capital management | -40.00 |
| Stephens consulting | -45.00 |
| Crowley wealth management | -50.00 |
| Cherry tree wealth management | -113.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Jun 30, 2025 | 376 | 29.21% | 156,809,298 | 68.05% | 53 | 5.02% | 266 | 18.75% | 57 | 83.87% |
| Mar 31, 2025 | 287 | 37.98% | 93,219,139 | 1.63% | 32 | 1.57% | 220 | 28.66% | 31 | 93.75% |
| Dec 31, 2024 | 163 | 79.12% | 76,821,603 | -9.74% | 38 | 1.67% | 136 | 172.00% | 14 | - |
| Sep 30, 2024 | 90 | 9.76% | 85,088,402 | 4.61% | 47 | 1.88% | 49 | -15.52% | 14 | 100.00% |
| Jun 30, 2024 | 82 | 34.43% | 81,335,033 | 21.37% | 50 | 2.92% | 58 | 52.63% | 7 | 16.67% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Vanguard Total Stock Mkt Idx Inv | 8.65M | 2.52% | -182.65K |
| iShares Russell 2000 ETF | 6.94M | 2.03% | - |
| Vanguard Information Technology ETF | 5.59M | 1.63% | 58.12K |
| Vanguard Small Cap Index | 3.33M | 0.97% | -20.64K |
| Fidelity Small Cap Index | 2.89M | 0.85% | 1.04M |
| Vanguard Institutional Extnd Mkt Idx Tr | 2.89M | 0.84% | -1.25M |
| iShares Russell 2000 Growth ETF | 2.53M | 0.74% | - |
| Vanguard Small Cap Growth Index Inv | 1.88M | 0.55% | -287.00 |
| State St Russell Sm/Mid Cp® Indx SL Cl I | 1.59M | 0.46% | 52.50K |
| Defiance Quantum ETF | 1.45M | 0.42% | 3.43K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Oct 14, 2025 | Nguyen Diane | EVP, Chief Legal Officer & GC | Sell | $911.04K |
| Oct 14, 2025 | Markovich John M. | Chief Financial Officer | Sell | $349.68K |
| Oct 14, 2025 | BARATZ ALAN E | President & CEO | Sell | $1.37M |
| Sep 15, 2025 | Ghai Rohit | - | Sell | $179.32K |
| Sep 15, 2025 | DiLullo John D | - | Sell | $143.43K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2025 Q4 | - | 3 |
| 2025 Q3 | - | 13 |
| 2025 Q2 | - | 15 |
| 2025 Q1 | - | 8 |
| 2024 Q4 | - | 5 |
QBTS Ownership FAQ
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