QBTS Institutional Ownership & Shareholders
D-WAVE QUANTUM INC (QBTS) is currently held by 529 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $4.68B based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of QBTS tracked by InsiderSet, reporting ownership valued at approximately $795.21M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $353.02M, representing an estimated loss of -55.61% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 61% of the total disclosed QBTS value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Vanguard Portfolio Management Llc, Vanguard Capital Management Llc, and several other long-term asset managers with concentrated positions in D-WAVE QUANTUM INC (QBTS).
This page ranks the largest institutional QBTS shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
529
Total Reported Value
$4.68B
Largest Holder
Blackrock, Inc.
Largest Position
$795.21M
Insider Transactions (90d)
14
Latest Filing Quarter
Q2 2026
New Institutional Positions
83
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.01% | 33,147,399 | $795,206,107 | $353,019,799 | -$442,186,308 | -55.61% | |
| Vanguard Portfolio Management Llc | 0.02% | 22,021,534 | $528,296,601 | $234,529,337 | -$293,767,264 | -55.61% | |
| Vanguard Capital Management Llc | 0.01% | 15,940,671 | $382,416,697 | $169,768,146 | -$212,648,551 | -55.61% | |
| Ubs Group Ag | 0.04% | 11,645,700 | $279,380,343 | $124,026,705 | -$155,353,638 | -55.61% | |
| Geode Capital Management, Llc | 0.01% | 9,270,389 | $222,439,664 | $98,729,643 | -$123,710,021 | -55.62% | |
| State Street Corp | 0.01% | 9,029,667 | $216,619,999 | $96,165,954 | -$120,454,045 | -55.61% | |
| Clear Street Group Inc. | 0.47% | 6,206,861 | $148,902,595 | $66,103,070 | -$82,799,525 | -55.61% | |
| Norges Bank | 0.01% | 4,477,459 | $107,414,241 | $47,684,938 | -$59,729,303 | -55.61% | |
| Bank Of America Corp | 0.01% | 4,342,782 | $104,183,334 | $46,250,628 | -$57,932,706 | -55.61% | |
| Northern Trust Corp | 0.01% | 3,367,998 | $80,798,272 | $35,869,179 | -$44,929,093 | -55.61% | |
| Charles Schwab Investment Management Inc | 0.01% | 3,284,474 | $78,794,531 | $34,979,648 | -$43,814,883 | -55.61% | |
| Morgan Stanley | 0.00% | 2,915,783 | $69,949,633 | $31,053,089 | -$38,896,544 | -55.61% | |
| Penserra Capital Management Llc | 0.53% | 2,860,784 | $68,630,000 | $30,467,350 | -$38,162,650 | -55.61% | |
| Defiance Etfs, Llc | 0.95% | 2,912,047 | $68,433,104 | $31,013,301 | -$37,419,803 | -54.68% | |
| Jpmorgan Chase & Co | 0.00% | 2,744,938 | $65,809,006 | $29,233,590 | -$36,575,416 | -55.58% | |
| Goldman Sachs Group Inc | 0.01% | 2,681,329 | $64,325,084 | $28,556,154 | -$35,768,930 | -55.61% | |
| Vanguard Fiduciary Trust Co | 0.01% | 2,598,897 | $62,347,539 | $27,678,253 | -$34,669,286 | -55.61% | |
| Van Eck Associates Corp | 0.03% | 2,339,788 | $56,131,514 | $24,918,742 | -$31,212,772 | -55.61% | |
| Bank Of New York Mellon Corp | 0.01% | 2,290,584 | $54,951,106 | $24,394,720 | -$30,556,386 | -55.61% | |
| Price T Rowe Associates Inc | 0.01% | 2,269,777 | $54,453,000 | $24,173,125 | -$30,279,875 | -55.61% | |
| Unicom Systems, Inc. | 3.53% | 3,121,346 | $51,720,703 | $33,242,335 | -$18,478,368 | -35.73% | |
| Peakshares Llc | 0.04% | 2,000 | $47,980,000 | $21,300 | -$47,958,700 | -99.96% | |
| Marex Group Plc | 0.37% | 1,820,485 | $43,673,435 | $19,388,165 | -$24,285,270 | -55.61% | |
| Wellington Management Group Llp | 0.01% | 1,820,070 | $43,663,480 | $19,383,746 | -$24,279,735 | -55.61% | |
| Nuveen, Llc | 0.01% | 1,660,867 | $39,844,199 | $17,688,234 | -$22,155,965 | -55.61% | |
| Citadel Advisors Llc | 0.02% | 1,635,086 | $39,225,713 | $17,413,666 | -$21,812,047 | -55.61% | |
| Susquehanna International Group, Llp | 0.03% | 1,516,874 | $36,389,807 | $16,154,708 | -$20,235,099 | -55.61% | |
| Clearbridge Investments, Llc | 0.03% | 1,449,909 | $34,783,310 | $15,441,531 | -$19,341,779 | -55.61% | |
| Nomura Asset Management International Inc. | 0.05% | 1,405,944 | $33,729,000 | $14,973,304 | -$18,755,696 | -55.61% | |
| Westfield Capital Management Co Lp | 0.10% | 1,313,161 | $31,502,732 | $13,985,165 | -$17,517,567 | -55.61% | |
| Lpl Financial Llc | 0.01% | 1,234,628 | $29,618,726 | $13,148,788 | -$16,469,938 | -55.61% | |
| Emerald Advisers, Llc | 0.65% | 1,147,775 | $27,535,122 | $12,223,804 | -$15,311,318 | -55.61% | |
| Voya Investment Management Llc | 0.02% | 1,085,151 | $26,032,773 | $11,556,858 | -$14,475,915 | -55.61% | |
| Fmr Llc | 0.00% | 881,996 | $21,159,080 | $9,393,257 | -$11,765,823 | -55.61% | |
| Voloridge Investment Management, Llc | 0.09% | 843,254 | $20,229,663 | $8,980,655 | -$11,249,008 | -55.61% | |
| Mubadala Investment Co Pjsc | 0.05% | 744,840 | $17,868,712 | $7,932,546 | -$9,936,166 | -55.61% | |
| Emerald Mutual Fund Advisers Trust | 0.63% | 744,084 | $17,850,575 | $7,924,495 | -$9,926,080 | -55.61% | |
| Swiss National Bank | 0.01% | 717,400 | $17,210,426 | $7,640,310 | -$9,570,116 | -55.61% | |
| Wells Fargo & Company/Mn | 0.00% | 672,728 | $16,138,749 | $7,164,553 | -$8,974,196 | -55.61% | |
| Lord, Abbett & Co. Llc | 0.04% | 583,049 | $13,987,000 | $6,209,472 | -$7,777,528 | -55.61% | |
| Foundations Investment Advisors, Llc | 0.14% | 569,752 | $13,668,346 | $6,067,859 | -$7,600,487 | -55.61% | |
| Raymond James Financial Inc | 0.00% | 525,038 | $12,595,662 | $5,591,655 | -$7,004,007 | -55.61% | |
| Stifel Financial Corp | 0.01% | 504,288 | $12,097,909 | $5,370,667 | -$6,727,242 | -55.61% | |
| Telemark Asset Management, Llc | 0.87% | 500,000 | $11,995,000 | $5,325,000 | -$6,670,000 | -55.61% | |
| Deutsche Bank Ag\ | 0.00% | 495,858 | $11,895,634 | $5,280,888 | -$6,614,746 | -55.61% | |
| Eurizon Capital Sgr S.P.A. | 0.03% | 488,648 | $11,722,418 | $5,204,101 | -$6,518,317 | -55.61% | |
| Invesco Ltd. | 0.00% | 480,849 | $11,535,568 | $5,121,042 | -$6,414,526 | -55.61% | |
| Rhumbline Advisers | 0.01% | 467,185 | $11,207,754 | $4,975,520 | -$6,232,234 | -55.61% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.00% | 773,926 | $11,167,752 | $8,242,312 | -$2,925,440 | -26.20% | |
| Quantinno Capital Management Lp | 0.01% | 424,320 | $10,179,437 | $4,519,008 | -$5,660,429 | -55.61% |
Frequently asked questions about QBTS
Who are the largest institutional holders of QBTS?
The largest institutional holders of QBTS reported in the latest SEC Form 13F filings include Blackrock, Inc., Vanguard Portfolio Management Llc, Vanguard Capital Management Llc, Ubs Group Ag, and Geode Capital Management, Llc. InsiderSet ranks institutional holders by their latest reported QBTS position.
What is QBTS institutional ownership?
This page tracks QBTS positions reported by institutional investment managers through SEC Form 13F. D-WAVE QUANTUM INC (QBTS) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own QBTS?
InsiderSet currently tracks 529 institutional managers reporting QBTS holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of QBTS shareholders.
How much QBTS stock do institutions own?
Institutional investment managers disclosed approximately $4.68B in QBTS holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was QBTS institutional ownership last updated?
The latest QBTS institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional QBTS holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its QBTS position after the reporting date.
Are institutions buying or selling QBTS?
Institutional buying and selling can be analyzed by comparing QBTS positions across consecutive 13F reporting periods. InsiderSet's QBTS Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View QBTS ownership changes.
How has QBTS institutional ownership changed over time?
InsiderSet tracks QBTS institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.