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ETCO

Grayscale Ethereum Covered Call ETF
ETCO

5 hedge funds and large institutions have $2.51M invested in Grayscale Ethereum Covered Call ETF in 2025 Q3 according to their latest regulatory filings, with 5 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

New
Increased
Maintained
Reduced
Closed

80.22% more ownership

Funds ownership: 0% → 80.22% (+80%)

Holders
5
Holders Change
+5
Holders Change %
–
% of All Funds
0.07%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
5
Increased
–
Reduced
–
Closed
–
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
MS
Madden Securities
Texas
+$1.2M
2
OMC
Old Mission Capital
Illinois
+$708K
3
Jane Street
Jane Street
New York
+$551K
4
Citadel Advisors
Citadel Advisors
Florida
+$309K
5
UBS Group
UBS Group
Switzerland
+$1.42K

Top Sellers

No sellers this quarter
Name Holding Trade Value Shares
Change 		Change in
Stake
MS
1
Madden Securities
Texas
$1.09M +$1.2M +34,825 New
OMC
2
Old Mission Capital
Illinois
$641K +$708K +20,473 New
Jane Street
3
Jane Street
New York
$499K +$551K +15,939 New
Citadel Advisors
4
Citadel Advisors
Florida
$280K +$309K +8,946 New
UBS Group
5
UBS Group
Switzerland
$1.28K +$1.42K +41 New

ETCO Hedge Fund Activity: Q3 2025 in Review

5 of the 7,620 institutional investors tracked by Wall St. Rank reported a position in Grayscale Ethereum Covered Call ETF (ETCO) for Q3 2025, worth a combined $2.51M.

Buyers outnumbered sellers: 5 funds opened new ETCO positions and 0 closed out — a net gain of 5 holders — while 0 added to existing stakes and 0 trimmed.

The largest buyer was Madden Securities, opening a new position worth an estimated $1.2M.

  • 5 institutional investors held Grayscale Ethereum Covered Call ETF (ETCO) as of Q3 2025, up from 0 in Q2 2025.
  • Funds reported $2.51M of Grayscale Ethereum Covered Call ETF stock for Q3 2025.
  • 5 funds opened new Grayscale Ethereum Covered Call ETF positions in Q3 2025 and 0 closed out, a net change of +5 holders.
  • The largest Grayscale Ethereum Covered Call ETF buyer in Q3 2025 was Madden Securities, an estimated $1.2M added.

Based on aggregated 13F filings for Q3 2025.