ARK Innovation ETF
ARKK
640 hedge funds and large institutions have $3.7B invested in ARK Innovation ETF in 2026 Q2 according to their latest regulatory filings, with 110 funds opening new positions, 140 increasing their positions, 225 reducing their positions, and 58 closing their positions.
90% more first-time investments, than exits
New positions opened: 110 | Existing positions closed: 58
57% more capital inflows, than outflows
Capital inflows: $745M | Capital outflows: $474M
33% more funds holding in top 10
Funds holding in top 10: 6 → 8 (+2)
8% more funds holding
Funds holding: 593 → 640 (+47)
5.67% more ownership
Funds ownership: 48.4% → 54.06% (+5.7%)
28% less call options, than puts
Call options by funds: $1.33B | Put options by funds: $1.84B
38% less repeat investments, than reductions
Existing positions increased: 140 | Existing positions reduced: 225
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
JP Morgan Chase
New York
|
+$225M |
| 2 |
Bank of America
Charlotte,
North Carolina
|
+$133M |
| 3 |
Goldman Sachs
New York
|
+$75.9M |
| 4 |
Citigroup
New York
|
+$48.8M |
| 5 |
Jain Global
New York
|
+$37M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
UBS Group
Zurich,
Switzerland
|
-$152M |
| 2 |
State of Wisconsin Investment Board
Madison,
Wisconsin
|
-$84.5M |
| 3 |
D.E. Shaw & Co
New York
|
-$48.8M |
| 4 |
Qube Research & Technologies (QRT)
London,
United Kingdom
|
-$30.7M |
| 5 |
Citadel Advisors
Miami,
Florida
|
-$28M |
ARKK Hedge Fund Activity: Q2 2026 in Review
640 of the 8,360 institutional investors tracked by Wall St. Rank reported a position in ARK Innovation ETF (ARKK) for Q2 2026, worth a combined $3.7B — up 31% from $2.83B a quarter earlier.
Buyers outnumbered sellers: 110 funds opened new ARKK positions and 58 closed out — a net gain of 52 holders — while 140 added to existing stakes and 225 trimmed.
The largest buyer was JP Morgan Chase, adding an estimated $225M. The largest seller was UBS Group, cutting an estimated $152M.
- 640 institutional investors held ARK Innovation ETF (ARKK) as of Q2 2026, up from 593 in Q1 2026.
- Funds reported $3.7B of ARK Innovation ETF stock for Q2 2026, up 31% quarter-over-quarter.
- 110 funds opened new ARK Innovation ETF positions in Q2 2026 and 58 closed out, a net change of +52 holders.
- The largest ARK Innovation ETF buyer in Q2 2026 was JP Morgan Chase, an estimated $225M added.
- The largest ARK Innovation ETF seller in Q2 2026 was UBS Group, an estimated $152M sold.
Based on aggregated 13F filings for Q2 2026.