Company · Ownership research

D-Wave Quantum Inc. QBTS

CIK 0001907982 · CUSIP 26740W109

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 26740W109 (QBTS), not CUSIP 26740W959 (QBTS), CUSIP 26740W909 (QBTS), and does not merge CUSIPs.

This page lists the top 20 of 493 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	BlackRock, Inc. CIK 2012383 · View history	$435.12M 30,153,928 shares	0.01%	+1.96M(+6.90%)Added	SEC filing ↗ May 13, 2026	▾
02	VANGUARD PORTFOLIO MANAGEMENT LLC CIK 2100121 · Amended · View history	$300.04M 20,793,131 shares	0.02%	—	SEC filing ↗ May 8, 2026	▾
03	VANGUARD CAPITAL MANAGEMENT LLC CIK 2100119 · Amended · View history	$228.74M 15,851,525 shares	0.01%	—	SEC filing ↗ May 15, 2026	▾
04	UBS Group AG CIK 1610520 · View history	$142.42M 9,869,575 shares	0.03%	-393.86K(-3.80%)Reduced	SEC filing ↗ May 5, 2026	▾
05	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$131.88M 9,039,744 shares	0.01%	+645.02K(+7.70%)Added	SEC filing ↗ May 15, 2026	▾
06	STATE STREET CORP CIK 93751 · View history	$122.23M 8,470,803 shares	0.00%	+763.72K(+9.90%)Added	SEC filing ↗ May 15, 2026	▾
07	Clear Street Group Inc. CIK 1881567 · View history	$82.38M 5,708,970 shares	0.46%	+1.43M(+33.30%)Added	SEC filing ↗ May 15, 2026	▾
08	GOLDMAN SACHS GROUP INC CIK 886982 · View history	$61.72M 4,277,322 shares	0.01%	+729.31K(+20.60%)Added	SEC filing ↗ May 15, 2026	▾
09	BANK OF AMERICA CORP /DE/ CIK 70858 · View history	$56.08M 3,886,036 shares	0.00%	+368.49K(+10.50%)Added	SEC filing ↗ May 18, 2026	▾
10	HRT FINANCIAL LP CIK 1475597 · View history	$48.48M 3,359,551 shares	0.12%	CUSIP change	SEC filing ↗ May 14, 2026	▾
11	CHARLES SCHWAB INVESTMENT MANAGEMENT INC CIK 884546 · View history	$46.70M 3,236,081 shares	0.01%	+174.51K(+5.70%)Added	SEC filing ↗ May 15, 2026	▾
12	UNICOM Systems, Inc. CIK 1996154 · View history	$45.04M 3,121,346 shares	4.62%	0(0.00%)Unchanged	SEC filing ↗ Apr 29, 2026	▾
13	NORTHERN TRUST CORP CIK 73124 · View history	$44.99M 3,117,739 shares	0.01%	+279.75K(+9.90%)Added	SEC filing ↗ May 14, 2026	▾
14	VANGUARD FIDUCIARY TRUST CO CIK 933478 · Amended · View history	$36.62M 2,537,866 shares	0.01%	—	SEC filing ↗ May 8, 2026	▾
15	JANE STREET GROUP, LLC CIK 1595888 · View history	$34.38M 2,382,300 shares	0.04%	+2.37M(+18,135.60%)Added	SEC filing ↗ May 12, 2026	▾
16	MORGAN STANLEY CIK 895421 · View history	$33.79M 2,341,753 shares	0.00%	-209.22K(-8.20%)Reduced	SEC filing ↗ May 15, 2026	▾
17	VOLORIDGE INVESTMENT MANAGEMENT, LLC CIK 1556921 · View history	$30.65M 2,124,315 shares	0.12%	+2.12MNew	SEC filing ↗ May 15, 2026	▾
18	SUSQUEHANNA INTERNATIONAL GROUP, LLP CIK 1446194 · View history	$25.03M 1,734,355 shares	0.03%	+954.92K(+122.50%)Added	SEC filing ↗ May 15, 2026	▾
19	Penserra Capital Management LLC CIK 1593324 · View history	$22.65M 1,569,923 shares	0.27%	+79.64K(+5.30%)Added	SEC filing ↗ May 11, 2026	▾
20	VAN ECK ASSOCIATES CORP CIK 869178 · View history	$22.12M 1,532,953 shares	0.02%	+577.00K(+60.40%)Added	SEC filing ↗ May 15, 2026	▾

Showing 20 / 493 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

493

Cancelled or null records excluded

Disclosed shares

175,352,421

Not deduplicated across managers

Disclosed value

$2.53B

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

D-Wave Quantum Inc. · Q1 2026

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Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.