Defiance Daily Target 2X Long RIOT ETF
RIOX
9 hedge funds and large institutions have $3.52M invested in Defiance Daily Target 2X Long RIOT ETF in 2025 Q4 according to their latest regulatory filings, with 4 funds opening new positions, 2 increasing their positions, 3 reducing their positions, and 1 closing their positions.
300% more first-time investments, than exits
New positions opened: 4 | Existing positions closed: 1
50% more funds holding
Funds holding: 6 → 9 (+3)
3.4% more ownership
Funds ownership: 4.92% → 8.32% (+3.4%)
33% less repeat investments, than reductions
Existing positions increased: 2 | Existing positions reduced: 3
50% less capital invested
Capital invested by funds: $6.99M → $3.52M (-$3.47M)
86% less call options, than puts
Call options by funds: $272K | Put options by funds: $1.93M
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
SP
SIH Partners
Wilmington,
Delaware
|
+$4.89M |
| 2 |
HIP
HUB Investment Partners
Austin,
Texas
|
+$1.42M |
| 3 |
UBS Group
Zurich,
Switzerland
|
+$635K |
| 4 |
Optiver Holding
Amsterdam,
Netherlands
|
+$349K |
| 5 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
+$102K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
AA
Armis Advisers
Atlanta,
Georgia
|
-$1.19M |
| 2 |
Jane Street
New York
|
-$461K |
| 3 |
Group One Trading
Chicago,
Illinois
|
-$308K |
| 4 |
Simplex Trading
Chicago,
Illinois
|
-$228K |
RIOX Hedge Fund Activity: Q4 2025 in Review
9 of the 8,270 institutional investors tracked by Wall St. Rank reported a position in Defiance Daily Target 2X Long RIOT ETF (RIOX) for Q4 2025, worth a combined $3.52M — down 50% from $6.99M a quarter earlier.
Buyers outnumbered sellers: 4 funds opened new RIOX positions and 1 closed out — a net gain of 3 holders — while 2 added to existing stakes and 3 trimmed.
The largest buyer was SIH Partners, opening a new position worth an estimated $4.89M. The largest seller was Armis Advisers, cutting an estimated $1.19M.
- 9 institutional investors held Defiance Daily Target 2X Long RIOT ETF (RIOX) as of Q4 2025, up from 6 in Q3 2025.
- Funds reported $3.52M of Defiance Daily Target 2X Long RIOT ETF stock for Q4 2025, down 50% quarter-over-quarter.
- 4 funds opened new Defiance Daily Target 2X Long RIOT ETF positions in Q4 2025 and 1 closed out, a net change of +3 holders.
- The largest Defiance Daily Target 2X Long RIOT ETF buyer in Q4 2025 was SIH Partners, an estimated $4.89M added.
- The largest Defiance Daily Target 2X Long RIOT ETF seller in Q4 2025 was Armis Advisers, an estimated $1.19M sold.
Based on aggregated 13F filings for Q4 2025.