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IonQ
IONQ

482 hedge funds and large institutions have $5.7B invested in IonQ in 2025 Q2 according to their latest regulatory filings, with 162 funds opening new positions, 184 increasing their positions, 80 reducing their positions, and 48 closing their positions.

New
Increased
Maintained
Reduced
Closed

238% more first-time investments, than exits

New positions opened: 162 | Existing positions closed: 48

153% more capital invested

Capital invested by funds: $2.25B → $5.7B (+$3.45B)

130% more repeat investments, than reductions

Existing positions increased: 184 | Existing positions reduced: 80

80% more funds holding in top 10

Funds holding in top 10: 5 → 9 (+4)

40% more call options, than puts

Call options by funds: $909M | Put options by funds: $650M

30% more funds holding

Funds holding: 371 → 482 (+111)

4.89% more ownership

Funds ownership: 45.79% → 50.69% (+4.9%)

Holders
482
Holders Change
+111
Holders Change %
+29.92%
% of All Funds
6.35%
Holding in Top 10
9
Holding in Top 10 Change
+4
Holding in Top 10 Change %
+80%
% of All Funds
0.12%
New
162
Increased
184
Reduced
80
Closed
48
Calls
$909M
Puts
$650M
Net Calls
+$259M
Net Calls Change
+$196M

Top Buyers

Rank Fund Capital Flow
1
Morgan Stanley
Morgan Stanley
New York
+$506M
2
Vanguard Group
Vanguard Group
Pennsylvania
+$110M
3
CCM
Cerberus Capital Management
New York
+$81.5M
4
JP Morgan Chase
JP Morgan Chase
New York
+$77.4M
5
BlackRock
BlackRock
New York
+$74.6M

Top Sellers

Rank Fund Capital Flow
1
D.E. Shaw & Co
D.E. Shaw & Co
New York
-$131M
2
Renaissance Technologies
Renaissance Technologies
New York
-$60.6M
3
Voloridge Investment Management
Voloridge Investment Management
Florida
-$49.1M
4
Two Sigma Advisers
Two Sigma Advisers
New York
-$34.4M
5
Two Sigma Investments
Two Sigma Investments
New York
-$26.9M
Name Holding Trade Value Shares
Change 		Change in
Stake
LIS
476
Legacy Investment Solutions
Idaho
$301 +$235 +7 New
SIC
477
SJS Investment Consulting
Ohio
$258 – – –
SC
478
SouthState Corp
Florida
$86 – – –
PAMS
479
Pinpoint Asset Management (Singapore)
$43 +$34 +1 New
AWM
480
Activest Wealth Management
Florida
$29 – – –
Voloridge Investment Management
481
Voloridge Investment Management
Florida
– -$49.1M -2,223,447 Closed
Two Sigma Advisers
482
Two Sigma Advisers
New York
– -$34.4M -1,560,600 Closed
QIM
483
Quantitative Investment Management
Virginia
– -$5.68M -257,290 Closed
FC
484
FORA Capital
Florida
– -$5.06M -229,479 Closed
SC
485
Sculptor Capital
New York
– -$3.9M -176,900 Closed
HF
486
HRT Financial
New York
– -$4.62M -137,818 Closed
GS
487
Gagnon Securities
New York
– -$2.46M -111,348 Closed
GA
488
Gagnon Advisors
New York
– -$2.33M -105,589 Closed
CF
489
Corebridge Financial
Texas
– -$2.2M -99,568 Closed
QC
490
Quadrature Capital
United Kingdom
– -$2.08M -94,153 Closed
Balyasny Asset Management
491
Balyasny Asset Management
Illinois
– -$2.92M -87,113 Closed
CP
492
CenterBook Partners
Connecticut
– -$1.42M -64,446 Closed
ECM
493
ExodusPoint Capital Management
New York
– -$1.35M -61,176 Closed
IMC Chicago
494
IMC Chicago
Illinois
– -$1.83M -54,750 Closed
M
495
Murchinson
Ontario, Canada
– -$1.1M -50,000 Closed
BCM
496
Bayesian Capital Management
New York
– -$1.02M -46,100 Closed
Blackstone Inc
497
Blackstone Inc
New York
– -$634K -28,739 Closed
PWM
498
Pinnacle Wealth Management
California
– -$464K -21,017 Closed
MMA
499
Miracle Mile Advisors
California
– -$452K -20,500 Closed
VF
500
Virtu Financial
New York
– -$442K -20,036 Closed
18 19
20
21 22

IONQ Hedge Fund Activity: Q2 2025 in Review

482 of the 7,595 institutional investors tracked by Wall St. Rank reported a position in IonQ (IONQ) for Q2 2025, worth a combined $5.7B — up 153% from $2.25B a quarter earlier.

Buyers outnumbered sellers: 162 funds opened new IONQ positions and 48 closed out — a net gain of 114 holders — while 184 added to existing stakes and 80 trimmed.

The largest buyer was Morgan Stanley, adding an estimated $506M. The largest seller was D.E. Shaw & Co, cutting an estimated $131M.

  • 482 institutional investors held IonQ (IONQ) as of Q2 2025, up from 371 in Q1 2025.
  • Funds reported $5.7B of IonQ stock for Q2 2025, up 153% quarter-over-quarter.
  • 162 funds opened new IonQ positions in Q2 2025 and 48 closed out, a net change of +114 holders.
  • The largest IonQ buyer in Q2 2025 was Morgan Stanley, an estimated $506M added.
  • The largest IonQ seller in Q2 2025 was D.E. Shaw & Co, an estimated $131M sold.

Based on aggregated 13F filings for Q2 2025.