Quantinuum QNT Institutional Ownership

NASDAQ QNT
$37.49 -0.84 (-2.19%)
At close: Oct 29, 2026 · 4:00 PM EDT

Institutions by Trading Activity

176 Institutions
Increased 176 100.0%
Unchanged 0 0.0%
Reduced 0 0.0%

Ownership Statistics

13F · as of 30 Jun, 2026
Institutional Ownership
12.93%
Shares Held by Institutions
34.00Mn
of 262.91Mn outstanding
■0.00% QoQ
Shares Outstanding
262.91Mn
228.90Mn held outside 13F filers
Institutional Investors
176
filed 13F for Jun 2026
Net Shares Added (QoQ)
+34.00Mn
accumulated since last quarter
Value of Holdings
$1.27Bn
reported market value

Shares Owned by Institutions

Shares held % of outstanding
Latest —
Average ownership —
Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed
Latest quarter —
Net over range —
Accumulating quarters —

Ownership Summary

Updated

Quantinuum Inc. (NASDAQ:QNT) was held by 175 institutional investors that filed 13F reports for the quarter ended June 30, 2026.

Form 13F Holdings

176 Institutional Holders

Report period 30 Jun, 2026
Total shares held 34.00Mn
Of outstanding 12.93%
Download Data
# Institution CIK Shares Held % of Outstanding Change (QoQ) Change (%) Value (USD)
1 Capital World Investors 0001422849 4,558,976 1.73% ▲4,558,976 0.00% $372.65Mn
2 CITADEL ADVISORS LLC 0001423053 2,299,997 0.87% ▲2,299,997 0.00% $188.00Mn
3 BlackRock, Inc. 0002012383 2,259,347 0.86% ▲2,259,347 0.00% $184.68Mn
4 Capital Research Global Investors 0001422848 1,754,325 0.67% ▲1,754,325 0.00% $143.40Mn
5 Defiance ETFs, LLC 0001732541 1,215,283 0.46% ▲1,215,283 0.00% $95.29Mn
6 Penserra Capital Management LLC 0001593324 1,200,176 0.46% ▲1,200,176 0.00% $98.10K
7 WELLINGTON MANAGEMENT GROUP LLP 0000902219 1,130,639 0.43% ▲1,130,639 0.00% $92.42Mn
8 VANGUARD PORTFOLIO MANAGEMENT LLC 0002100121 1,028,382 0.39% ▲1,028,382 0.00% $84.06Mn
9 Capital International Investors 0001562230 961,428 0.37% ▲961,428 0.00% $78.59Mn
10 VANGUARD CAPITAL MANAGEMENT LLC 0002100119 949,283 0.36% ▲949,283 0.00% $77.59Mn
11 BALYASNY ASSET MANAGEMENT L.P. 0001218710 821,918 0.31% ▲821,918 0.00% $67.18Mn
12 ALLIANCEBERNSTEIN L.P. 0001109448 789,326 0.30% ▲789,326 0.00% $64.52Mn
13 VOYA INVESTMENT MANAGEMENT LLC 0001068837 691,437 0.26% ▲691,437 0.00% $56.52Mn
14 FIL Ltd 0000318989 666,766 0.25% ▲666,766 0.00% $54.50Mn
15 FMR LLC 0000315066 642,800 0.24% ▲642,800 0.00% $52.54Mn
16 NORGES BANK 0001374170 564,000 0.21% ▲564,000 0.00% $46.10Mn
17 Franklin Templeton Inc 0000038777 545,323 0.21% ▲545,323 0.00% $44.57Mn
18 Shannon River Fund Management LLC 0001301050 469,355 0.18% ▲469,355 0.00% $38.37Mn
19 MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 0000912938 463,913 0.18% ▲463,913 0.00% $37.92Mn
20 Mubadala Investment Co PJSC 0001704268 449,500 0.17% ▲449,500 0.00% $36.74Mn