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COIW

Roundhill COIN WeeklyPay ETF
COIW

4 hedge funds and large institutions have $1.27M invested in Roundhill COIN WeeklyPay ETF in 2026 Q2 according to their latest regulatory filings, with 2 funds opening new positions, 1 increasing their positions, 0 reducing their positions, and 1 closing their positions.

New
Increased
Maintained
Reduced
Closed

275% more capital invested

Capital invested by funds: $340K → $1.27M (+$935K)

100% more first-time investments, than exits

New positions opened: 2 | Existing positions closed: 1

33% more funds holding

Funds holding: 3 → 4 (+1)

2.84% more ownership

Funds ownership: 1.03% → 3.87% (+2.8%)

Holders
4
Holders Change
+1
Holders Change %
+33.33%
% of All Funds
0.05%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
2
Increased
1
Reduced
–
Closed
1
Calls
$95K
Puts
–
Net Calls
+$95K
Net Calls Change
-$337K

Top Buyers

Rank Fund Capital Flow
1
Jane Street
Jane Street
New York
+$1.25M
2
Susquehanna International Group
Susquehanna International Group
Pennsylvania
+$272K
3
TRCT
Tower Research Capital (TRC)
New York
+$1.14K

Top Sellers

Rank Fund Capital Flow
1
Simplex Trading
Simplex Trading
Illinois
-$14.1K

COIW Hedge Fund Activity: Q2 2026 in Review

4 of the 8,279 institutional investors tracked by Wall St. Rank reported a position in Roundhill COIN WeeklyPay ETF (COIW) for Q2 2026, worth a combined $1.27M — up 275% from $340K a quarter earlier.

Buyers outnumbered sellers: 2 funds opened new COIW positions and 1 closed out — a net gain of 1 holder — while 1 added to existing stakes and 0 trimmed.

The largest buyer was Jane Street, adding an estimated $1.25M. The largest seller was Simplex Trading, exiting entirely with an estimated $14.1K sold.

  • 4 institutional investors held Roundhill COIN WeeklyPay ETF (COIW) as of Q2 2026, up from 3 in Q1 2026.
  • Funds reported $1.27M of Roundhill COIN WeeklyPay ETF stock for Q2 2026, up 275% quarter-over-quarter.
  • 2 funds opened new Roundhill COIN WeeklyPay ETF positions in Q2 2026 and 1 closed out, a net change of +1 holder.
  • The largest Roundhill COIN WeeklyPay ETF buyer in Q2 2026 was Jane Street, an estimated $1.25M added.
  • The largest Roundhill COIN WeeklyPay ETF seller in Q2 2026 was Simplex Trading, an estimated $14.1K sold.

Based on aggregated 13F filings for Q2 2026.