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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
TRSOTSOK
251
Teachers Retirement System of the State of Kentucky
Kentucky
$879K +$672K +14,288 New
WAM
252
Wolverine Asset Management
Illinois
$871K -$212K -4,513 -24%
AC
253
Avestar Capital
New York
$867K +$51.7K +1,100 +8%
CCC
254
Chesapeake Capital Corp
Florida
$855K +$654K +13,907 New
RAG
255
RIA Advisory Group
Iowa
$835K -$556K -11,828 -47%
KWA
256
Kingswood Wealth Advisors
California
$833K +$209K +4,440 +49%
CI
257
Clal Insurance
Israel
$830K +$635K +13,500 New
VWA
258
Visionary Wealth Advisors
Illinois
$817K -$79.7K -1,696 -11%
WI
259
WBI Investments
New Jersey
$810K +$619K +13,173 New
GIA
260
Gladstone Institutional Advisory
Florida
$807K +$66.2K +1,408 +12%
MAM
261
Milestone Asset Management
Pennsylvania
$806K -$462K -9,820 -43%
VRS
262
Virginia Retirement Systems
Virginia
$806K +$616K +13,100 New
CCFM
263
Clear Creek Financial Management
Washington
$796K +$52.6K +1,119 +9%
Allspring Global Investments
264
Allspring Global Investments
North Carolina
$786K -$28.6K -608 -5%
PWM
265
Perigon Wealth Management
California
$783K +$7.01K +149 +1%
HSBC Holdings
266
HSBC Holdings
United Kingdom
$781K -$1.02M -21,712 -63%
TWM
267
Triton Wealth Management
Arizona
$780K +$38.8K +825 +7%
PCM
268
Princeton Capital Management
New Jersey
$772K +$75K +1,595 +15%
IIA
269
IPG Investment Advisors
California
$764K +$29.9K +635 +5%
LIM
270
Letson Investment Management
Georgia
$756K – – –
JG
271
Jain Global
New York
$750K +$573K +12,191 New
SWM
272
StoneCrest Wealth Management
Arizona
$743K +$568K +12,087 New
AWA
273
Arete Wealth Advisors
Illinois
$743K -$245K -5,203 -30%
Jennison Associates
274
Jennison Associates
New York
$738K +$28.1K +597 +5%
BP
275
BBR Partners
New York
$735K – – –
9 10
11
12 13

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.