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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
PCM
26
Penserra Capital Management
California
$12.1M +$5.17M +159,440 +41%
LPU
27
Lansdowne Partners (UK)
United Kingdom
$10.9M -$16.5M -507,728 -51%
CAI
28
Capital Advisors Inc
Oklahoma
$10.4M +$517K +15,962 +4%
CIC
29
Carnegie Investment Counsel
Ohio
$10.1M -$2.24M -69,114 -13%
UBS AM
30
UBS AM
Illinois
$9.93M +$2.83M +87,428 +24%
AL
31
ACME LLC
California
$8.99M
Swiss National Bank
32
Swiss National Bank
Switzerland
$8.33M -$51.8K -1,600 -0.4%
JP Morgan Chase
33
JP Morgan Chase
New York
$8.04M -$68.2M -2,103,870 -85%
California Public Employees Retirement System
34
California Public Employees Retirement System
California
$7.45M +$10.9M +337,463 New
Fidelity Investments
35
Fidelity Investments
Massachusetts
$7.24M -$12.1M -374,267 -53%
RhumbLine Advisers
36
RhumbLine Advisers
Massachusetts
$7.15M +$652K +20,127 +7%
Rockefeller Capital Management
37
Rockefeller Capital Management
New York
$6.79M +$2.03M +62,564 +26%
Man Group
38
Man Group
United Kingdom
$6.15M +$2.59M +79,865 +40%
OIC
39
Orion Investment Company
Missouri
$6.12M +$1.27M +39,174 +16%
Raymond James Financial
40
Raymond James Financial
Florida
$5.97M +$407K +12,577 +5%
Barclays
41
Barclays
United Kingdom
$5.96M -$7.82M -241,511 -47%
Susquehanna International Group
42
Susquehanna International Group
Pennsylvania
$5.82M -$17.8M -550,152 -68%
Wells Fargo
43
Wells Fargo
California
$5.75M +$177K +5,473 +2%
HLA
44
Hamilton Lane Advisors
Pennsylvania
$5.74M -$7.7M -237,691 -48%
QIM
45
Quantitative Investment Management
Virginia
$5.68M +$8.34M +257,290 New
AllianceBernstein
46
AllianceBernstein
Tennessee
$5.37M -$4.89K -151 -0.1%
FC
47
FORA Capital
Florida
$5.06M +$5.11M +157,758 +220%
Legal & General Group
48
Legal & General Group
United Kingdom
$5.03M -$914K -28,198 -11%
Wellington Management Group
49
Wellington Management Group
Massachusetts
$4.43M +$6.51M +200,891 New
Neuberger Berman Group
50
Neuberger Berman Group
New York
$4.26M +$1.46M +45,169 +31%

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.