YieldMax MSTR Short Option Income Strategy ETF
WNTR
2 hedge funds and large institutions have $1.53M invested in YieldMax MSTR Short Option Income Strategy ETF in 2025 Q2 according to their latest regulatory filings, with 1 funds opening new positions, 1 increasing their positions, reducing their positions, and 2 closing their positions.
33% less funds holding
Funds holding: 3 → 2 (-1)
50% less first-time investments, than exits
New positions opened: 1 | Existing positions closed: 2
64% less capital invested
Capital invested by funds: $4.3M → $1.53M (-$2.77M)
154.52% less ownership
Funds ownership: 162.06% → 7.54% (-155%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
PWM
Prosperity Wealth Management
San Ramon,
California
|
+$325K |
| 2 |
OMC
Old Mission Capital
Chicago,
Illinois
|
+$133K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Jane Street
New York
|
-$1.51M |
| 2 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
-$1.07M |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
OMC
1
Old Mission Capital
Chicago,
Illinois
| $1.26M | +$133K | +3,154 | +10% |
|
|
PWM
2
Prosperity Wealth Management
San Ramon,
California
| $271K | +$325K | +7,686 | New |
|
|
3
Jane Street
New York
| – | -$1.51M | -28,385 | Closed |
|
|
4
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
| – | -$1.07M | -20,141 | Closed |
|
WNTR Hedge Fund Activity: Q2 2025 in Review
2 of the 7,595 institutional investors tracked by Wall St. Rank reported a position in YieldMax MSTR Short Option Income Strategy ETF (WNTR) for Q2 2025, worth a combined $1.53M — down 64% from $4.3M a quarter earlier.
Sellers outnumbered buyers: 2 funds closed out of WNTR and 1 opened new positions — a net loss of 1 holder — while 0 trimmed existing stakes and 1 added.
The largest buyer was Prosperity Wealth Management, opening a new position worth an estimated $325K. The largest seller was Jane Street, exiting entirely with an estimated $1.51M sold.
- 2 institutional investors held YieldMax MSTR Short Option Income Strategy ETF (WNTR) as of Q2 2025, down from 3 in Q1 2025.
- Funds reported $1.53M of YieldMax MSTR Short Option Income Strategy ETF stock for Q2 2025, down 64% quarter-over-quarter.
- 1 fund opened new YieldMax MSTR Short Option Income Strategy ETF positions in Q2 2025 and 2 closed out, a net change of -1 holder.
- The largest YieldMax MSTR Short Option Income Strategy ETF buyer in Q2 2025 was Prosperity Wealth Management, an estimated $325K added.
- The largest YieldMax MSTR Short Option Income Strategy ETF seller in Q2 2025 was Jane Street, an estimated $1.51M sold.
Based on aggregated 13F filings for Q2 2025.