We are live on ! Find out more
IONQ icon

IonQ
IONQ

608 hedge funds and large institutions have $10.3B invested in IonQ in 2025 Q3 according to their latest regulatory filings, with 174 funds opening new positions, 288 increasing their positions, 87 reducing their positions, and 41 closing their positions.

New
Increased
Maintained
Reduced
Closed

324% more first-time investments, than exits

New positions opened: 174 | Existing positions closed: 41

231% more repeat investments, than reductions

Existing positions increased: 288 | Existing positions reduced: 87

81% more capital invested

Capital invested by funds: $5.7B → $10.3B (+$4.64B)

26% more funds holding

Funds holding: 482 → 608 (+126)

6.25% more ownership

Funds ownership: 50.69% → 56.94% (+6.2%)

0% more funds holding in top 10

Funds holding in top 10: 9 → 9 (0)

20% less call options, than puts

Call options by funds: $1.25B | Put options by funds: $1.56B

Holders
608
Holders Change
+126
Holders Change %
+26.14%
% of All Funds
7.98%
Holding in Top 10
9
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.12%
New
174
Increased
288
Reduced
87
Closed
41
Calls
$1.25B
Puts
$1.56B
Net Calls
-$313M
Net Calls Change
-$573M

Top Buyers

1
Morgan Stanley
Morgan Stanley
New York
+$285M
2
Vanguard Group
Vanguard Group
Pennsylvania
+$216M
3
BlackRock
BlackRock
New York
+$199M
4
Renaissance Technologies
Renaissance Technologies
New York
+$192M
5
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
+$83.3M

Top Sellers

1
CCM
Cerberus Capital Management
New York
-$108M
2
TI
Tidal Investments
Wisconsin
-$37.4M
3
ACI
Amazon.com Inc
Washington
-$36.7M
4
Amundi
Amundi
France
-$16.3M
5
UBS AM
UBS AM
Illinois
-$16.2M
Name Holding Trade Value Shares
Change 		Change in
Stake
Baird Financial Group
176
Baird Financial Group
Wisconsin
$2.15M +$1.65M +34,989 New
Teacher Retirement System of Texas
177
Teacher Retirement System of Texas
Texas
$2.11M -$177K -3,770 -10%
SWP
178
Stratos Wealth Partners
Ohio
$2.06M +$579K +12,321 +58%
Mirae Asset Global Investments
179
Mirae Asset Global Investments
South Korea
$2.04M +$1.56M +33,110 New
SSA
180
Schonfeld Strategic Advisors
New York
$2.01M +$278K +5,921 +22%
TFS
181
Thoroughbred Financial Services
Tennessee
$2M +$156K +3,310 +11%
Stifel Financial
182
Stifel Financial
Missouri
$1.99M +$622K +13,228 +69%
JF
183
Jump Financial
Illinois
$1.94M -$5.68M -120,814 -79%
HSA
184
Hussman Strategic Advisors
Maryland
$1.94M -$494K -10,500 -25%
TRCT
185
Tower Research Capital (TRC)
New York
$1.89M -$1.93M -41,002 -57%
OWP
186
ORG Wealth Partners
Texas
$1.89M +$1.41M +30,063 +4,625%
FC
187
FORA Capital
Florida
$1.89M +$1.44M +30,689 New
STAS
188
Strong Tower Advisory Services
Minnesota
$1.86M +$58.1K +1,236 +4%
MAP
189
Moody Aldrich Partners
Massachusetts
$1.86M +$53.7K +1,142 +4%
BPC
190
Banque Pictet & Cie
Switzerland
$1.84M +$1.41M +30,000 New
SGDR
191
SPX Gestao de Recursos
Brazil
$1.84M +$1.41M +30,000 New
ORI
192
Oak Ridge Investments
Illinois
$1.84M +$1.41M +29,896 New
CBU
193
CIBC Bancorp USA
Illinois
$1.81M +$1.39M +29,491 New
QT
194
Quantbot Technologies
New York
$1.81M +$1.38M +29,448 New
Mercer Global Advisors
195
Mercer Global Advisors
Colorado
$1.79M +$1.37M +29,053 New
YC
196
Yarbrough Capital
Tennessee
$1.78M +$578K +12,291 +74%
TF
197
Trek Financial
Arizona
$1.77M +$1.35M +28,720 New
DADC
198
D.A. Davidson & Co
Montana
$1.73M -$8.18K -174 -0.6%
FMI
199
F/M Investments
District of Columbia
$1.67M +$1.28M +27,165 New
KA
200
Kovack Advisors
Florida
$1.65M -$310K -6,600 -20%
6 7
8
9 10

IONQ Hedge Fund Activity: Q3 2025 in Review

608 of the 7,619 institutional investors tracked by Wall St. Rank reported a position in IonQ (IONQ) for Q3 2025, worth a combined $10.3B — up 81% from $5.7B a quarter earlier.

Buyers outnumbered sellers: 174 funds opened new IONQ positions and 41 closed out — a net gain of 133 holders — while 288 added to existing stakes and 87 trimmed.

The largest buyer was Morgan Stanley, adding an estimated $285M. The largest seller was Cerberus Capital Management, cutting an estimated $108M.

  • 608 institutional investors held IonQ (IONQ) as of Q3 2025, up from 482 in Q2 2025.
  • Funds reported $10.3B of IonQ stock for Q3 2025, up 81% quarter-over-quarter.
  • 174 funds opened new IonQ positions in Q3 2025 and 41 closed out, a net change of +133 holders.
  • The largest IonQ buyer in Q3 2025 was Morgan Stanley, an estimated $285M added.
  • The largest IonQ seller in Q3 2025 was Cerberus Capital Management, an estimated $108M sold.

Based on aggregated 13F filings for Q3 2025.