QNTQuantinuum Inc.

$36.45

Who owns QNT

173 institutions reported holding QNT for 2026Q2.

173

Institutions reporting a position · as of 2026Q2

Shares held by institutions
34.0M

Shares held by institutions · long US equity positions only, as reported on Form 13F

Reported value
$2.77B

Reported value · at Jun 30, 2026 prices, not today's

Opened vs closed
170 / 0

Opened vs closed · new positions against positions exited in the latest quarter

Details›
Reporting quarter2026-06-30
2026Q2
Quarters on record
1
New positions
170
Positions exited
0
Added to
0
Reduced
0
Shares sold shortsettled Sep 30, 2026
5.3M
Short interestof shares outstanding
2.0%
Days to coverat the average daily volume
2.4
Change in the short positionsince the Sep 15, 2026 count
+44%
Largest reported holders, 2026Q2
HolderShares% of companyValue
Capital World Investors4.6Mn/a$373M
CITADEL ADVISORS LLC2.3Mn/a$188M
BlackRock Inc.2.3Mn/a$185M
VANGUARD GROUP INC2.0Mn/a$165M
Capital Research Global Investors1.8Mn/a$143M
Defiance ETFs, LLC1.2Mn/a$95M
Penserra Capital Management LLC1.2Mn/a$98M
WELLINGTON MANAGEMENT GROUP LLP1.1Mn/a$92M
Capital International Investors1.0Mn/a$79M
Balyasny Asset Management L.P.0.8Mn/a$67M
Short interest by settlement date, Jun 15, 2026 to Sep 30, 2026
SettlementShares shortOf shares outstandingDays to cover
Sep 30, 20265.3M2.0%2.4
Sep 15, 20263.7M1.4%2.5
Aug 31, 20262.9M1.1%2.3
Aug 14, 20262.7M1.0%1.6
Jul 31, 20262.7M1.0%2.1
Jul 15, 20262.0M0.77%1.0
Jun 30, 20264.7M1.8%1.2
Jun 15, 20262.9M1.1%1.0

SEC Form 13F data sets (DERA bulk files). 13F is quarterly, filed up to 45 days late, and covers long US equity positions only, no shorts, no derivatives, nothing held below the reporting threshold. The short position is FINRA's consolidated count for each twice-monthly settlement date, as a share of shares outstanding.

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