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
QCM
226
Quantinno Capital Management
New York
$1.13M +$96.9K +2,061 +13%
QCM
227
Qsemble Capital Management
New York
$1.1M +$159K +3,390 +23%
GRP
228
Global Retirement Partners
California
$1.09M +$218K +4,631 +35%
GVAG
229
Great Valley Advisor Group
Delaware
$1.09M +$832K +17,700 New
VPIM
230
Vanguard Personalized Indexing Management
California
$1.03M +$113K +2,395 +17%
US Bancorp
231
US Bancorp
Minnesota
$1.03M +$359K +7,639 +84%
FIA
232
Foundations Investment Advisors
Arizona
$1.02M +$461K +9,794 +146%
HH
233
Hilltop Holdings
Texas
$1,000K +$19.6K +417 +3%
LCS
234
Levin Capital Strategies
New York
$999K – – –
LSA
235
Leonteq Securities AG
Switzerland
$998K +$80K +1,701 +12%
DAM
236
Draper Asset Management
New York
$989K +$11.6K +246 +2%
SCA
237
Snowden Capital Advisors
New York
$985K +$68.3K +1,452 +10%
SPIA
238
Steward Partners Investment Advisory
New York
$984K +$219K +4,662 +41%
DWM
239
Diversify Wealth Management
Utah
$984K +$247K +5,245 +45%
SPC
240
Sigma Planning Corp
Michigan
$970K +$135K +2,864 +22%
Pathstone Holdings
241
Pathstone Holdings
New Jersey
$966K +$739K +15,714 New
TCWM
242
Total Clarity Wealth Management
Illinois
$959K +$32.7K +695 +5%
PCH
243
Polar Capital Holdings
United Kingdom
$953K +$729K +15,500 New
Kovitz Investment Group Partners
244
Kovitz Investment Group Partners
Illinois
$948K +$164K +3,480 +29%
SH
245
SLT Holdings
Arizona
$926K +$708K +15,060 New
TSS
246
Two Sigma Securities
New York
$910K +$256K +5,441 +58%
IFG
247
Independent Financial Group
California
$904K +$258K +5,485 +59%
PFA
248
Pure Financial Advisors
California
$902K +$690K +14,672 New
GKIM
249
GW&K Investment Management
Massachusetts
$899K +$688K +14,624 New
RWP
250
Ridgecrest Wealth Partners
California
$894K +$683K +14,529 New
8 9
10
11 12

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.