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ARK Innovation ETF

621 hedge funds and large institutions have $4.66B invested in ARK Innovation ETF in 2025 Q3 according to their latest regulatory filings, with 115 funds opening new positions, 163 increasing their positions, 200 reducing their positions, and 49 closing their positions.

New
Increased
Maintained
Reduced
Closed

135% more first-time investments, than exits

New positions opened: 115 | Existing positions closed: 49

56% more funds holding in top 10

Funds holding in top 10: 914 (+5)

29% more capital invested

Capital invested by funds: $3.62B → $4.66B (+$1.04B)

8% more funds holding

Funds holding: 573621 (+48)

1.3% less ownership

Funds ownership: 53.05%51.74% (-1.3%)

19% less repeat investments, than reductions

Existing positions increased: 163 | Existing positions reduced: 200

51% less call options, than puts

Call options by funds: $2.4B | Put options by funds: $4.88B

Holders
621
Holders Change
+48
Holders Change %
+8.38%
% of All Funds
8.15%
Holding in Top 10
14
Holding in Top 10 Change
+5
Holding in Top 10 Change %
+55.56%
% of All Funds
0.18%
New
115
Increased
163
Reduced
200
Closed
49
Calls
$2.4B
Puts
$4.88B
Net Calls
-$2.49B
Net Calls Change
-$1.35B
Name Holding Trade Value Shares
Change
Change in
Stake
Walleye Trading
626
Walleye Trading
New York
-$10.1M -132,463 Closed
ACM
627
Aster Capital Management
United Arab Emirates
-$6.41M -91,210 Closed
Holocene Advisors
628
Holocene Advisors
New York
-$4.22M -60,000 Closed
Squarepoint
629
Squarepoint
New York
-$4.14M -54,137 Closed
Millennium Management
630
Millennium Management
New York
-$3.76M -49,170 Closed
TF
631
Trek Financial
Arizona
-$2.87M -40,832 Closed
FTUS
632
Flow Traders U.S.
New York
-$2.65M -37,769 Closed
MHS
633
M Holdings Securities
Oregon
-$1.7M -24,214 Closed
AI
634
Atom Investors
Texas
-$1.55M -22,106 Closed
Wolverine Trading
635
Wolverine Trading
Illinois
-$1.05M -14,967 Closed
BS
636
Banco Santander
Spain
-$724K -10,300 Closed
LMKC
637
L.M. Kohn & Company
Ohio
-$595K -8,469 Closed
FAIM
638
Financial Advocates Investment Management
Washington
-$545K -7,751 Closed
VWM
639
Vigilare Wealth Management
Arizona
-$527K -7,500 Closed
PAM
640
PVG Asset Management
Colorado
-$515K -7,323 Closed
HFRG
641
Houlihan Financial Resource Group
Virginia
-$425K -5,899 Closed
Sumitomo Mitsui Trust Group
642
Sumitomo Mitsui Trust Group
Japan
-$408K -5,800 Closed
MTIM
643
Marathon Trading Investment Management
Pennsylvania
-$434K -5,674 Closed
CCM
644
Chiron Capital Management
Florida
-$374K -5,315 Closed
JFG
645
Jefferies Financial Group
New York
-$322K -4,213 Closed
PIA
646
Powell Investment Advisors
Florida
-$295K -4,200 Closed
KCIC
647
Kuhn & Co Investment Counsel
Illinois
-$281K -4,000 Closed
Kovitz Investment Group Partners
648
Kovitz Investment Group Partners
Illinois
-$226K -3,208 Closed
CF
649
Cantor Fitzgerald
New York
-$209K -2,975 Closed
MIH
650
Meitav Investment House
Israel
-$206K -2,940 Closed