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IonQ
IONQ

779 hedge funds and large institutions have $10.4B invested in IonQ in 2026 Q2 according to their latest regulatory filings, with 234 funds opening new positions, 301 increasing their positions, 154 reducing their positions, and 76 closing their positions.

New
Increased
Maintained
Reduced
Closed

208% more first-time investments, than exits

New positions opened: 234 | Existing positions closed: 76

95% more repeat investments, than reductions

Existing positions increased: 301 | Existing positions reduced: 154

80% more capital invested

Capital invested by funds: $5.79B → $10.4B (+$4.61B)

24% more funds holding

Funds holding: 630 → 779 (+149)

5% more call options, than puts

Call options by funds: $1.43B | Put options by funds: $1.36B

2.35% less ownership

Funds ownership: 54.73% → 52.38% (-2.3%)

29% less funds holding in top 10

Funds holding in top 10: 7 → 5 (-2)

Holders
779
Holders Change
+149
Holders Change %
+23.65%
% of All Funds
9.41%
Holding in Top 10
5
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-28.57%
% of All Funds
0.06%
New
234
Increased
301
Reduced
154
Closed
76
Calls
$1.43B
Puts
$1.36B
Net Calls
+$70.5M
Net Calls Change
+$106M

Top Buyers

Rank Fund Capital Flow
1
Morgan Stanley
Morgan Stanley
New York
+$259M
2
Bank of America
Bank of America
North Carolina
+$236M
3
Marshall Wace
Marshall Wace
United Kingdom
+$117M
4
UBS Group
UBS Group
Switzerland
+$106M
5
Millennium Management
Millennium Management
New York
+$99.3M

Top Sellers

Rank Fund Capital Flow
1
BlackRock
BlackRock
New York
-$455M
2
DE
Defiance ETFs
New York
-$431M
3
Geode Capital Management
Geode Capital Management
Massachusetts
-$100M
4
Goldman Sachs
Goldman Sachs
New York
-$89.4M
5
Two Sigma Investments
Two Sigma Investments
New York
-$78M
Name Holding Trade Value Shares
Change 		Change in
Stake
Janney Montgomery Scott
176
Janney Montgomery Scott
Pennsylvania
$2.98M +$975K +19,234 +52%
SCA
177
Snowden Capital Advisors
New York
$2.96M +$1.95M +38,442 +225%
P
178
&Partners
Tennessee
$2.85M -$73.3K -1,447 -3%
EWM
179
Elevatus Welath Management
New York
$2.82M +$2.68M +52,970 New
MC
180
Moors & Cabot
Massachusetts
$2.82M -$58K -1,145 -2%
Parallax Volatility Advisers
181
Parallax Volatility Advisers
California
$2.73M +$2.59M +51,179 New
BCIM
182
British Columbia Investment Management
British Columbia, Canada
$2.7M +$511K +10,088 +25%
DOFI
183
DCVC Opportunity Fund II
California
$2.7M -$483K -9,521 -16%
OHIS
184
Oak Harvest Investment Services
Texas
$2.66M -$1.97M -38,795 -44%
AAA
185
American Alpha Advisors
New York
$2.66M – – –
ET
186
Entropy Technologies
New York
$2.66M +$2.53M +49,949 New
Mirae Asset Global ETFs Holdings
187
Mirae Asset Global ETFs Holdings
Hong Kong
$2.65M -$6.64M -131,028 -72%
EIA
188
Emerald Investment Advisers
Pennsylvania
$2.65M +$341K +6,722 +16%
SPIA
189
Steward Partners Investment Advisory
New York
$2.59M -$9.32K -184 -0.4%
PP
190
Prudential plc
United Kingdom
$2.54M +$745K +14,701 +45%
NA
191
NewEdge Advisors
Louisiana
$2.53M +$1.15M +22,753 +92%
KBC Group
192
KBC Group
Belgium
$2.48M -$67.9K -1,340 -3%
Toronto Dominion Bank
193
Toronto Dominion Bank
Ontario, Canada
$2.47M +$419K +8,267 +22%
X
194
Xponance
Pennsylvania
$2.46M -$152K -3,005 -6%
LP
195
LMR Partners
United Kingdom
$2.43M +$2.31M +45,608 New
PFS
196
Prospera Financial Services
Texas
$2.4M +$275K +5,418 +14%
ST
197
Sentinel Trust
Texas
$2.4M – – –
SA
198
Sanctuary Advisors
Indiana
$2.39M +$230K +4,537 +11%
NAM
199
Nissay Asset Management
Japan
$2.35M +$278K +5,483 +14%
SLAM
200
Swiss Life Asset Management
$2.33M +$771K +15,210 +53%
6 7
8
9 10

IONQ Hedge Fund Activity: Q2 2026 in Review

779 of the 8,279 institutional investors tracked by Wall St. Rank reported a position in IonQ (IONQ) for Q2 2026, worth a combined $10.4B — up 80% from $5.79B a quarter earlier.

Buyers outnumbered sellers: 234 funds opened new IONQ positions and 76 closed out — a net gain of 158 holders — while 301 added to existing stakes and 154 trimmed.

The largest buyer was Morgan Stanley, adding an estimated $259M. The largest seller was BlackRock, cutting an estimated $455M.

  • 779 institutional investors held IonQ (IONQ) as of Q2 2026, up from 630 in Q1 2026.
  • Funds reported $10.4B of IonQ stock for Q2 2026, up 80% quarter-over-quarter.
  • 234 funds opened new IonQ positions in Q2 2026 and 76 closed out, a net change of +158 holders.
  • The largest IonQ buyer in Q2 2026 was Morgan Stanley, an estimated $259M added.
  • The largest IonQ seller in Q2 2026 was BlackRock, an estimated $455M sold.

Based on aggregated 13F filings for Q2 2026.