D-Wave Quantum Ownership | Who Owns D-Wave Quantum?

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D-Wave Quantum Ownership Summary

D-Wave Quantum is owned by 54.50% institutional investors, 2.16% insiders, and 43.34% retail investors. Blackrock funding, inc. /de is the largest institutional shareholder, holding 9.02% of QBTS shares. Vanguard MStar Total Stk Mkt Idx Invest is the top mutual fund, with 2.99% of its assets in D-Wave Quantum shares.

QBTS Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	D-Wave Quantum	54.50%	2.16%	43.34%
Sector	Technology Stocks	78.07%	14.90%	7.03%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Blackrock funding, inc. /de	33.15M	9.02%	$795.21M
Vanguard capital management	15.94M	4.34%	$382.42M
Ubs group	11.65M	3.17%	$279.38M
Geode capital management	9.27M	2.52%	$222.44M
State street	9.03M	2.46%	$216.62M
Clear street group	6.21M	1.69%	$148.90B
Norges bank	4.48M	1.22%	$107.41M
Bank of america corp /de/	4.34M	1.18%	$104.18M
Northern trust	3.37M	0.92%	$80.80M
Charles schwab investment management	3.28M	0.89%	$78.79M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Unicom systems	3.12M	4.89%	$74.88M
Slt	186.17K	2.79%	$4.47M
Laidlaw wealth management	40.70K	2.78%	$976.42K
Strategic advocates	9.78K	0.91%	$234.67K
Telemark asset management	500.00K	0.87%	$11.99M
Mcguire investment group	408.58K	0.86%	$9.80M
Generali investments towarzystwo funduszy inwestycyjnych	75.00K	0.72%	$1.80M
Bouvel investment partners	124.21K	0.67%	$2.98M
Emerald advisers	1.15M	0.65%	$27.54M
Emerald mutual fund advisers trust	744.08K	0.63%	$17.85M

Top Buyers

Holder	Shares	% Assets	Change
Norges bank	4.48M	0.01%	4.48M
Sixth street partners management company	3.28M	0.01%	3.28M
Blackrock funding, inc. /de	33.15M	0.01%	2.99M
Price t rowe associates inc /md/	2.27M	0.01%	1.86M
Ubs group	11.65M	0.04%	1.78M

Top Sellers

Holder	Shares	% Assets	Change
Hrt financial lp	-	-	-3.36M
Jane street group	13.37K	-	-2.37M
Goldman sachs group	2.68M	0.01%	-1.60M
Voloridge investment management	843.25K	0.09%	-1.28M
Sg americas securities	129.52K	0.00%	-853.14K

New Positions

Holder	Shares	% Assets	Change	Value
Norges bank	4.48M	0.01%	4.48M	$107.41M
Sixth street partners management company	3.28M	0.01%	3.28M	$78.79M
Clearbridge investments	1.45M	0.03%	1.45M	$34.78M
Westfield capital management co lp	1.31M	0.10%	1.31M	$31.50M
Winton group	280.10K	0.22%	280.10K	$6.72M

Sold Out

Holder	Change
Jpl wealth management	-4.00
Dunhill financial	-6.00
Wealth preservation advisors	-8.00
Legacy wealth managment, llc/id	-12.00
Annis gardner whiting capital advisors	-58.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Jun 30, 2026	599	12.38%	200,275,135	14.16%	54	2.21%	373	45.70%	110	-30.38%
Mar 31, 2026	533	-4.48%	175,426,046	3.61%	49	2.16%	256	-21.47%	158	8.22%
Dec 31, 2025	558	8.98%	169,308,504	-7.32%	47	1.68%	326	-0.31%	146	53.68%
Sep 30, 2025	512	32.30%	182,684,892	16.20%	53	1.88%	327	20.66%	95	58.33%
Jun 30, 2025	387	31.63%	157,211,532	67.70%	53	4.99%	271	18.86%	60	100.00%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Vanguard MStar Total Stk Mkt Idx Invest	11.11M	2.99%	33.22K
Vanguard Morn Total Stk Mkt Idx Investor	11.08M	2.98%	-14.67K
iShares Russell 2000 ETF	9.36M	2.51%	-166.18K
Vanguard Small Cap Index	8.01M	2.15%	18.54K
Vanguard Information Technology ETF	5.43M	1.46%	22.10K
Vanguard MStar Small Cap Growth Indx Inv	4.64M	1.25%	20.91K
Vanguard Morn Small Cap Growth Index Inv	4.62M	1.24%	102.48K
Vanguard Institutional Extnd Mkt Idx Tr	4.23M	1.14%	17.20K
Fidelity Small Cap Index	3.64M	0.98%	22.04K
iShares Russell 2000 Growth ETF	3.35M	0.90%	-30.72K

Recent Insider Transactions

Date	Name	Role	Activity	Value
Sep 08, 2026	DiLullo John D	-	Sell	$19.80K
Jul 20, 2026	AMES SOPHIE C	Exec. Vice President & CHRO	Sell	$52.04K
Jun 15, 2026	Ghai Rohit	-	Sell	$357.05K
Jun 15, 2026	Markovich John M.	Chief Financial Officer	Sell	$2.57M
Jun 15, 2026	Markovich John M.	Chief Financial Officer	Sell	$2.58M

Insider Transactions Trends

Date	Buy	Sell
2026 Q3	-	2
2026 Q2	-	13
2026 Q1	-	9
2025 Q4	1	18
2025 Q3	-	13

QBTS Ownership FAQ

Who owns the most shares of D-Wave Quantum?

D-Wave Quantum’s largest shareholders are Blackrock funding, inc. /de (33.15M shares, 9.02%), Vanguard capital management (15.94M shares, 4.34%), and Ubs group (11.65M shares, 3.17%). Together, they hold 16.53% of D-Wave Quantum’s total shares outstanding.

Does Blackrock own D-Wave Quantum?

BlackRock is not among the top 10 institutional shareholders of D-Wave Quantum.

Who is D-Wave Quantum’s biggest shareholder by percentage of total assets invested?

Unicom systems is D-Wave Quantum’s biggest shareholder by percentage of total assets invested, with 4.89% of its assets in 3.12M D-Wave Quantum shares, valued at 74.88M$.

Who is the top mutual fund holder of D-Wave Quantum shares?

Vanguard MStar Total Stk Mkt Idx Invest is the top mutual fund holder of D-Wave Quantum shares, with 2.99% of its total shares outstanding invested in 11.11M D-Wave Quantum shares.

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