Defiance Oil Enhanced Options Income ETF
USOY
9 hedge funds and large institutions have $1.2M invested in Defiance Oil Enhanced Options Income ETF in 2025 Q4 according to their latest regulatory filings, with 6 funds opening new positions, 2 increasing their positions, 1 reducing their positions, and 6 closing their positions.
100% more repeat investments, than reductions
Existing positions increased: 2 | Existing positions reduced: 1
79% more capital invested
Capital invested by funds: $670K → $1.2M (+$531K)
1.6% more ownership
Funds ownership: 1.25% → 2.85% (+1.6%)
0% more funds holding
Funds holding: 9 → 9 (0)
0% more first-time investments, than exits
New positions opened: 6 | Existing positions closed: 6
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
OMC
Old Mission Capital
Chicago,
Illinois
|
+$565K |
| 2 |
FIA
Foundations Investment Advisors
Phoenix,
Arizona
|
+$280K |
| 3 |
Citadel Advisors
Miami,
Florida
|
+$177K |
| 4 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
+$134K |
| 5 |
Group One Trading
Chicago,
Illinois
|
+$16.8K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
PWM
Prosperity Wealth Management
San Ramon,
California
|
-$446K |
| 2 |
Jane Street
New York
|
-$110K |
| 3 |
HF
HRT Financial
New York
|
-$4.27K |
| 4 |
AWM
AE Wealth Management
Topeka,
Kansas
|
-$2.73K |
| 5 |
Simplex Trading
Chicago,
Illinois
|
-$2K |
USOY Hedge Fund Activity: Q4 2025 in Review
9 of the 8,280 institutional investors tracked by Wall St. Rank reported a position in Defiance Oil Enhanced Options Income ETF (USOY) for Q4 2025, worth a combined $1.2M — up 79% from $670K a quarter earlier.
Fund positioning in USOY was balanced in Q4 2025: 6 funds opened new positions, 6 closed out, 2 added to existing stakes and 1 trimmed.
The largest buyer was Old Mission Capital, opening a new position worth an estimated $565K. The largest seller was Prosperity Wealth Management, exiting entirely with an estimated $446K sold.
- 9 institutional investors held Defiance Oil Enhanced Options Income ETF (USOY) as of Q4 2025, unchanged from Q3 2025.
- Funds reported $1.2M of Defiance Oil Enhanced Options Income ETF stock for Q4 2025, up 79% quarter-over-quarter.
- 6 funds opened new Defiance Oil Enhanced Options Income ETF positions in Q4 2025 and 6 closed out, a net change of 0 holders.
- The largest Defiance Oil Enhanced Options Income ETF buyer in Q4 2025 was Old Mission Capital, an estimated $565K added.
- The largest Defiance Oil Enhanced Options Income ETF seller in Q4 2025 was Prosperity Wealth Management, an estimated $446K sold.
Based on aggregated 13F filings for Q4 2025.