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371 hedge funds and large institutions have $2.25B invested in IonQ in 2025 Q1 according to their latest regulatory filings, with 91 funds opening new positions, 158 increasing their positions, 80 reducing their positions, and 87 closing their positions.

New
Increased
Maintained
Reduced
Closed

98% more repeat investments, than reductions

Existing positions increased: 158 | Existing positions reduced: 80

23% more call options, than puts

Call options by funds: $341M | Put options by funds: $277M

5.34% more ownership

Funds ownership: 40.46%45.79% (+5.3%)

5% more first-time investments, than exits

New positions opened: 91 | Existing positions closed: 87

1% less funds holding

Funds holding: 374371 (-3)

17% less funds holding in top 10

Funds holding in top 10: 65 (-1)

38% less capital invested

Capital invested by funds: $3.66B → $2.25B (-$1.4B)

Holders
371
Holders Change
-3
Holders Change %
-0.8%
% of All Funds
4.98%
Holding in Top 10
5
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-16.67%
% of All Funds
0.07%
New
91
Increased
158
Reduced
80
Closed
87
Calls
$341M
Puts
$277M
Net Calls
+$63.3M
Net Calls Change
-$53.5M
Name Holding Trade Value Shares
Change
Change in
Stake
CP
101
CenterBook Partners
Connecticut
$1.42M +$2.09M +64,446 New
Wolverine Trading
102
Wolverine Trading
Illinois
$1.41M -$2.27M -70,117 -53%
RS
103
Rakuten Securities
Japan
$1.39M -$870K -26,856 -30%
SG
104
StoneX Group
New York
$1.39M -$279K -8,623 -12%
QCM
105
Qsemble Capital Management
New York
$1.38M +$1M +30,913 +98%
ECM
106
ExodusPoint Capital Management
New York
$1.35M +$1.98M +61,176 New
AA
107
Aire Advisors
California
$1.32M
KAS
108
Kestra Advisory Services
Texas
$1.28M +$518K +15,986 +38%
Walleye Trading
109
Walleye Trading
New York
$1.27M +$1.87M +57,714 New
AAS
110
Avantax Advisory Services
Texas
$1.27M +$173K +5,336 +10%
AQR Capital Management
111
AQR Capital Management
Connecticut
$1.26M +$956K +29,513 +106%
ASRS
112
Arizona State Retirement System
Arizona
$1.23M -$3.92K -121 -0.2%
ZIM
113
Zacks Investment Management
Illinois
$1.23M +$336K +10,379 +23%
IMC Chicago
114
IMC Chicago
Illinois
$1.21M +$1.77M +54,750 New
VOYA Investment Management
115
VOYA Investment Management
Georgia
$1.2M -$179K -5,525 -9%
Dimensional Fund Advisors
116
Dimensional Fund Advisors
Texas
$1.17M +$137K +4,218 +9%
Group One Trading
117
Group One Trading
Illinois
$1.13M +$1.67M +51,427 New
Zurich Cantonal Bank
118
Zurich Cantonal Bank
Switzerland
$1.13M +$369K +11,398 +28%
M
119
Murchinson
Ontario, Canada
$1.1M +$1.62M +50,000 New
Verition Fund Management
120
Verition Fund Management
Connecticut
$1.1M -$900K -27,789 -36%
SA
121
Strategic Advocates
Utah
$1.08M +$911K +28,118 +136%
SA
122
Sanctuary Advisors
Indiana
$1.06M +$723K +22,322 +87%
State Board of Administration of Florida Retirement System
123
State Board of Administration of Florida Retirement System
Florida
$1.05M +$56.7K +1,750 +4%
SRL
124
Scientech Research LLC
New Jersey
$1.03M +$1.52M +46,879 New
MMEA
125
Main Management ETF Advisors
California
$1.03M -$4.83M -148,935 -76%

IONQ Hedge Fund Activity: Q1 2025 in Review

371 of the 7,457 institutional investors tracked by Wall St. Rank reported a position in IonQ (IONQ) for Q1 2025, worth a combined $2.25B — down 38% from $3.66B a quarter earlier.

Buyers outnumbered sellers: 91 funds opened new IONQ positions and 87 closed out — a net gain of 4 holders — while 158 added to existing stakes and 80 trimmed.

The largest buyer was D.E. Shaw & Co, adding an estimated $254M. The largest seller was JP Morgan Chase, cutting an estimated $68.2M.

  • 371 institutional investors held IonQ (IONQ) as of Q1 2025, down from 374 in Q4 2024.
  • Funds reported $2.25B of IonQ stock for Q1 2025, down 38% quarter-over-quarter.
  • 91 funds opened new IonQ positions in Q1 2025 and 87 closed out, a net change of +4 holders.
  • The largest IonQ buyer in Q1 2025 was D.E. Shaw & Co, an estimated $254M added.
  • The largest IonQ seller in Q1 2025 was JP Morgan Chase, an estimated $68.2M sold.

Based on aggregated 13F filings for Q1 2025.