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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
GGHC
76
Gilder Gagnon Howe & Co
New York
$3.12M +$2.46M +38,172 New
Vanguard Fiduciary Trust
77
Vanguard Fiduciary Trust
Pennsylvania
$3.06M +$2.4M +37,393 New
Walleye Capital
78
Walleye Capital
New York
$2.94M +$2.32M +36,000 New
LSCM
79
Light Street Capital Management
California
$2.88M +$2.27M +35,242 New
American Century Companies
80
American Century Companies
Missouri
$2.45M +$1.93M +30,000 New
First Trust Advisors
81
First Trust Advisors
Illinois
$2.17M +$1.71M +26,590 New
AFM
82
Anson Funds Management
Texas
$2.04M +$1.61M +25,000 New
Ameriprise
83
Ameriprise
Minnesota
$2.01M +$1.59M +24,648 New
SCM
84
Steadfast Capital Management
New York
$1.91M +$1.5M +23,320 New
Wells Fargo
85
Wells Fargo
California
$1.9M +$1.49M +23,200 New
SRL
86
Scientech Research LLC
New Jersey
$1.85M +$1.46M +22,692 New
CBA
87
Coastal Bridge Advisors
Connecticut
$1.81M +$1.43M +22,180 New
IMC Chicago
88
IMC Chicago
Illinois
$1.78M +$1.4M +21,772 New
MCM
89
Maytus Capital Management
New York
$1.63M +$1.29M +20,000 New
SL
90
Siren LLC
Connecticut
$1.63M +$1.29M +20,000 New
WIM
91
WIM Investment Management
Hong Kong
$1.63M +$1.29M +20,000 New
SEI Investments
92
SEI Investments
Pennsylvania
$1.6M +$1.26M +19,585 New
CH
93
Canton Hathaway
Rhode Island
$1.53M +$1.2M +18,725 New
XT
94
XTX Topco
Cayman Islands
$1.42M +$1.12M +17,425 New
Goldman Sachs
95
Goldman Sachs
New York
$1.38M +$1.09M +16,877 New
CCIA
96
Cherry Creek Investment Advisors
Colorado
$1.31M +$1.03M +16,042 New
WG
97
Winton Group
United Kingdom
$1.28M +$1.01M +15,700 New
Geode Capital Management
98
Geode Capital Management
Massachusetts
$1.27M +$999K +15,527 New
Baird Financial Group
99
Baird Financial Group
Wisconsin
$1.25M +$984K +15,301 New
CFM
100
Capricorn Fund Managers
United Kingdom
$1.23M +$965K +15,000 New
2 3
4
5 6

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.