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QNT

Quantinuum Inc
QNT

174 hedge funds and large institutions have $2.78B invested in Quantinuum Inc in 2026 Q2 according to their latest regulatory filings, with 174 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

New
Increased
Maintained
Reduced
Closed

134% more call options, than puts

Call options by funds: $44.8M | Put options by funds: $19.1M

108.42% more ownership

Funds ownership: 0% → 108.42% (+108%)

Holders
174
Holders Change
+174
Holders Change %
–
% of All Funds
2.1%
Holding in Top 10
2
Holding in Top 10 Change
+2
Holding in Top 10 Change %
% of All Funds
0.02%
New
174
Increased
–
Reduced
–
Closed
–
Calls
$44.8M
Puts
$19.1M
Net Calls
+$25.7M
Net Calls Change
+$25.7M

Top Buyers

Rank Fund Capital Flow
1
Capital World Investors
Capital World Investors
California
+$293M
2
Citadel Advisors
Citadel Advisors
Florida
+$148M
3
BlackRock
BlackRock
New York
+$145M
4
Capital Research Global Investors
Capital Research Global Investors
California
+$113M
5
DE
Defiance ETFs
New York
+$78.2M

Top Sellers

No sellers this quarter
Name Holding Trade Value Shares
Change 		Change in
Stake
CAI
51
Capital Advisors Inc
Oklahoma
$11.5M +$9.01M +140,103 New
WAM
52
Weiss Asset Management
Massachusetts
$11.4M +$9M +140,000 New
STAS
53
Strong Tower Advisory Services
Minnesota
$10.5M +$8.27M +128,525 New
BGDI
54
BW Gestao de Investimentos
Brazil
$10.5M +$8.23M +128,000 New
UBS Group
55
UBS Group
Switzerland
$10.4M +$8.16M +126,886 New
FGP
56
Freestone Grove Partners
California
$9.5M +$7.48M +116,250 New
Bank of America
57
Bank of America
North Carolina
$9.22M +$7.26M +112,844 New
Neuberger Berman Group
58
Neuberger Berman Group
New York
$8.94M +$7.04M +109,425 New
SC
59
Shay Capital
New York
$8.92M +$7.02M +109,133 New
Millennium Management
60
Millennium Management
New York
$8.8M +$6.92M +107,656 New
NAMI
61
Nomura Asset Management International
Pennsylvania
$8.43M +$6.63M +103,154 New
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
62
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$8.17M +$6.43M +100,000 New
LP
63
Longaeva Partners
Illinois
$8.17M +$6.43M +100,000 New
Lord, Abbett & Co
64
Lord, Abbett & Co
New Jersey
$8.15M +$6.42M +99,756 New
PCM
65
Peregrine Capital Management
Minnesota
$8.03M +$6.32M +98,230 New
Westfield Capital Management
66
Westfield Capital Management
Massachusetts
$7.88M +$6.2M +96,396 New
T. Rowe Price Investment Management
67
T. Rowe Price Investment Management
Maryland
$6.01M +$4.73M +73,551 New
ZP
68
Zimmer Partners
New York
$4.74M +$3.73M +58,000 New
Lazard Asset Management
69
Lazard Asset Management
New York
$4.23M +$3.33M +51,798 New
RAM
70
Readystate Asset Management
Illinois
$4.11M +$3.23M +50,290 New
IHG
71
Insight Holdings Group
New York
$4.09M +$3.22M +50,000 New
ZDA
72
Zweig-DiMenna Associates
New York
$3.35M +$2.64M +41,000 New
CC
73
Covalis Capital
United Kingdom
$3.27M +$2.57M +40,000 New
YCM
74
Yaupon Capital Management
New York
$3.27M +$2.57M +40,000 New
AM
75
Atreides Management
Massachusetts
$3.26M +$2.56M +39,853 New
1 2
3
4 5

QNT Hedge Fund Activity: Q2 2026 in Review

174 of the 8,279 institutional investors tracked by Wall St. Rank reported a position in Quantinuum Inc (QNT) for Q2 2026, worth a combined $2.78B.

Buyers outnumbered sellers: 174 funds opened new QNT positions and 0 closed out — a net gain of 174 holders — while 0 added to existing stakes and 0 trimmed.

The largest buyer was Capital World Investors, opening a new position worth an estimated $293M.

  • 174 institutional investors held Quantinuum Inc (QNT) as of Q2 2026, up from 0 in Q1 2026.
  • Funds reported $2.78B of Quantinuum Inc stock for Q2 2026.
  • 174 funds opened new Quantinuum Inc positions in Q2 2026 and 0 closed out, a net change of +174 holders.
  • The largest Quantinuum Inc buyer in Q2 2026 was Capital World Investors, an estimated $293M added.

Based on aggregated 13F filings for Q2 2026.