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ARK Innovation ETF
ARKK

Overview Fund Activity

554 hedge funds and large institutions have $3.47B invested in ARK Innovation ETF in 2025 Q2 according to their latest regulatory filings, with 92 funds opening new positions, 109 increasing their positions, 225 reducing their positions, and 68 closing their positions.

Holders
554
Holders Change
+7
Holders Change %
+1.28%
% of All Funds
7.44%
Holding in Top 10
9
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+50%
% of All Funds
0.12%
New
92
Increased
109
Reduced
225
Closed
68
Calls
$1.34B
Puts
$2.46B
Net Calls
-$1.12B
Net Calls Change
-$1.51B

Top Buyers

1
Bank of America
1
Bank of America
North Carolina
$304M
2
Morgan Stanley
2
Morgan Stanley
New York
$620M
3
Goldman Sachs
3
Goldman Sachs
New York
$386M
4
Citigroup
4
Citigroup
New York
$198M
5
Parallax Volatility Advisers
5
Parallax Volatility Advisers
California
$36.9M

Top Sellers

1
JPMorgan Chase & Co
1
JPMorgan Chase & Co
New York
$180M
2
Citadel Advisors
2
Citadel Advisors
Florida
$2.51M
3
BNP Paribas Financial Markets
3
BNP Paribas Financial Markets
France
$72.2M
4
UBS Group
4
UBS Group
Switzerland
$92.8M
5
Walleye Trading
5
Walleye Trading
New York
$9.31M
Name Market Value Shares Shares
Change 		Shares
Change %
FCAS
651
First Command Advisory Services
Texas
– – – –
LCG
652
Luxor Capital Group
New York
– – – –
FIA
653
FNY Investment Advisers
New York
– – – –
BFM
654
Boothbay Fund Management
New York
– – – –
LP
655
LMR Partners
United Kingdom
– – – –
PAMP
656
Polar Asset Management Partners
Ontario, Canada
– – – –
KPF
657
K2 Principal Fund
Ontario, Canada
– – – –
VIM
658
VELA Investment Management
Ohio
– – – –
WCA
659
Waratah Capital Advisors
Ontario, Canada
– – – –
SAM
660
Scopus Asset Management
New York
– – – –
HT
661
HAP Trading
New York
– – – –
CCS
662
Concentric Capital Strategies
Connecticut
– – – –
LW
663
Lauer Wealth
Indiana
– – – –
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