YieldMax MSTR Option Income Strategy ETF
MSTY
69 hedge funds and large institutions have $11.1M invested in YieldMax MSTR Option Income Strategy ETF in 2026 Q2 according to their latest regulatory filings, with 14 funds opening new positions, 28 increasing their positions, 7 reducing their positions, and 18 closing their positions.
300% more repeat investments, than reductions
Existing positions increased: 28 | Existing positions reduced: 7
1.69% less ownership
Funds ownership: 3.24% → 1.55% (-1.7%)
10% less funds holding
Funds holding: 77 → 69 (-8)
22% less first-time investments, than exits
New positions opened: 14 | Existing positions closed: 18
67% less call options, than puts
Call options by funds: $4.4M | Put options by funds: $13.2M
67% less capital invested
Capital invested by funds: $33.5M → $11.1M (-$22.4M)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
+$2.76M |
| 2 |
Citadel Advisors
Miami,
Florida
|
+$1.55M |
| 3 |
Group One Trading
Chicago,
Illinois
|
+$727K |
| 4 |
JFG
Jefferies Financial Group
New York
|
+$709K |
| 5 |
EAP
Elevation Advisory Partners
Orlando,
Florida
|
+$476K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
TI
Tidal Investments
Milwaukee,
Wisconsin
|
-$11.3M |
| 2 |
Goldman Sachs
New York
|
-$5.32M |
| 3 |
Jane Street
New York
|
-$1.68M |
| 4 |
Renaissance Technologies
New York
|
-$1.63M |
| 5 |
OMC
Old Mission Capital
Chicago,
Illinois
|
-$832K |
MSTY Hedge Fund Activity: Q2 2026 in Review
69 of the 8,305 institutional investors tracked by Wall St. Rank reported a position in YieldMax MSTR Option Income Strategy ETF (MSTY) for Q2 2026, worth a combined $11.1M — down 67% from $33.5M a quarter earlier.
Sellers outnumbered buyers: 18 funds closed out of MSTY and 14 opened new positions — a net loss of 4 holders — while 7 trimmed existing stakes and 28 added.
The largest buyer was Susquehanna International Group, adding an estimated $2.76M. The largest seller was Tidal Investments, exiting entirely with an estimated $11.3M sold.
- 69 institutional investors held YieldMax MSTR Option Income Strategy ETF (MSTY) as of Q2 2026, down from 77 in Q1 2026.
- Funds reported $11.1M of YieldMax MSTR Option Income Strategy ETF stock for Q2 2026, down 67% quarter-over-quarter.
- 14 funds opened new YieldMax MSTR Option Income Strategy ETF positions in Q2 2026 and 18 closed out, a net change of -4 holders.
- The largest YieldMax MSTR Option Income Strategy ETF buyer in Q2 2026 was Susquehanna International Group, an estimated $2.76M added.
- The largest YieldMax MSTR Option Income Strategy ETF seller in Q2 2026 was Tidal Investments, an estimated $11.3M sold.
Based on aggregated 13F filings for Q2 2026.