Roundhill COIN WeeklyPay ETF
COIW
6 hedge funds and large institutions have $9.62M invested in Roundhill COIN WeeklyPay ETF in 2025 Q3 according to their latest regulatory filings, with 5 funds opening new positions, increasing their positions, 1 reducing their positions, and 1 closing their positions.
486% more capital invested
Capital invested by funds: $1.64M → $9.62M (+$7.98M)
400% more first-time investments, than exits
New positions opened: 5 | Existing positions closed: 1
200% more funds holding
Funds holding: 2 → 6 (+4)
41% more call options, than puts
Call options by funds: $621K | Put options by funds: $441K
7.17% more ownership
Funds ownership: 7.84% → 15.01% (+7.2%)
100% less repeat investments, than reductions
Existing positions increased: 0 | Existing positions reduced: 1
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
ETC
Exchange Traded Concepts
Oklahoma City,
Oklahoma
|
+$9.5M |
| 2 |
Jane Street
New York
|
+$378K |
| 3 |
Belvedere Trading
Chicago,
Illinois
|
+$144K |
| 4 |
CF
Centaurus Financial
Anaheim,
California
|
+$121K |
| 5 |
UBS Group
Zurich,
Switzerland
|
+$40.6K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
OMC
Old Mission Capital
Chicago,
Illinois
|
-$425K |
| 2 |
TRCT
Tower Research Capital (TRC)
New York
|
-$2.09K |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
ETC
1
Exchange Traded Concepts
Oklahoma City,
Oklahoma
| $8.17M | +$9.5M | +204,005 | New |
|
|
OMC
2
Old Mission Capital
Chicago,
Illinois
| $858K | -$425K | -9,122 | -30% |
|
|
3
Jane Street
New York
| $325K | +$378K | +8,113 | New |
|
|
4
Belvedere Trading
Chicago,
Illinois
| $124K | +$144K | +3,086 | New |
|
|
CF
5
Centaurus Financial
Anaheim,
California
| $104K | +$121K | +2,600 | New |
|
|
6
UBS Group
Zurich,
Switzerland
| $34.9K | +$40.6K | +871 | New |
|
|
TRCT
7
Tower Research Capital (TRC)
New York
| – | -$2.09K | -39 | Closed |
|
COIW Hedge Fund Activity: Q3 2025 in Review
6 of the 7,620 institutional investors tracked by Wall St. Rank reported a position in Roundhill COIN WeeklyPay ETF (COIW) for Q3 2025, worth a combined $9.62M — up 486% from $1.64M a quarter earlier.
Buyers outnumbered sellers: 5 funds opened new COIW positions and 1 closed out — a net gain of 4 holders — while 0 added to existing stakes and 1 trimmed.
The largest buyer was Exchange Traded Concepts, opening a new position worth an estimated $9.5M. The largest seller was Old Mission Capital, cutting an estimated $425K.
- 6 institutional investors held Roundhill COIN WeeklyPay ETF (COIW) as of Q3 2025, up from 2 in Q2 2025.
- Funds reported $9.62M of Roundhill COIN WeeklyPay ETF stock for Q3 2025, up 486% quarter-over-quarter.
- 5 funds opened new Roundhill COIN WeeklyPay ETF positions in Q3 2025 and 1 closed out, a net change of +4 holders.
- The largest Roundhill COIN WeeklyPay ETF buyer in Q3 2025 was Exchange Traded Concepts, an estimated $9.5M added.
- The largest Roundhill COIN WeeklyPay ETF seller in Q3 2025 was Old Mission Capital, an estimated $425K sold.
Based on aggregated 13F filings for Q3 2025.