IonQ
IONQ
785 hedge funds and large institutions have $10.4B invested in IonQ in 2026 Q2 according to their latest regulatory filings, with 237 funds opening new positions, 303 increasing their positions, 154 reducing their positions, and 76 closing their positions.
212% more first-time investments, than exits
New positions opened: 237 | Existing positions closed: 76
97% more repeat investments, than reductions
Existing positions increased: 303 | Existing positions reduced: 154
80% more capital invested
Capital invested by funds: $5.79B → $10.4B (+$4.65B)
24% more funds holding
Funds holding: 631 → 785 (+154)
5% more call options, than puts
Call options by funds: $1.43B | Put options by funds: $1.36B
2.15% less ownership
Funds ownership: 54.73% → 52.58% (-2.2%)
29% less funds holding in top 10
Funds holding in top 10: 7 → 5 (-2)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Morgan Stanley
New York
|
+$259M |
| 2 |
Bank of America
Charlotte,
North Carolina
|
+$236M |
| 3 |
Marshall Wace
London,
United Kingdom
|
+$117M |
| 4 |
UBS Group
Zurich,
Switzerland
|
+$106M |
| 5 |
Millennium Management
New York
|
+$99.3M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
BlackRock
New York
|
-$455M |
| 2 |
DE
Defiance ETFs
New York
|
-$431M |
| 3 |
Geode Capital Management
Boston,
Massachusetts
|
-$100M |
| 4 |
Goldman Sachs
New York
|
-$89.4M |
| 5 |
Two Sigma Investments
New York
|
-$78M |
IONQ Hedge Fund Activity: Q2 2026 in Review
785 of the 8,318 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: 237 funds opened new IONQ positions and 76 closed out — a net gain of 161 holders — while 303 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.
- 785 institutional investors held IonQ (IONQ) as of Q2 2026, up from 631 in Q1 2026.
- Funds reported $10.4B of IonQ stock for Q2 2026, up 80% quarter-over-quarter.
- 237 funds opened new IonQ positions in Q2 2026 and 76 closed out, a net change of +161 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.