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, 3 increasing their positions, 2 reducing their positions, and 1 closing their positions.
792% more capital inflows, than outflows
Capital inflows: $8.9M | Capital outflows: $998K
300% more first-time investments, than exits
New positions opened: 4 | Existing positions closed: 1
50% more funds holding
Funds holding: 6 → 9 (+3)
50% more repeat investments, than reductions
Existing positions increased: 3 | Existing positions reduced: 2
16.71% more ownership
Funds ownership: 14.76% → 31.47% (+17%)
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 |
Armis Advisers
Atlanta,
Georgia
|
+$1.49M |
| 3 |
HUB Investment Partners
Austin,
Texas
|
+$1.42M |
| 4 |
UBS Group
Zurich,
Switzerland
|
+$635K |
| 5 |
Optiver Holding
Amsterdam,
Netherlands
|
+$349K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Jane Street
New York
|
-$461K |
| 2 |
Group One Trading
Chicago,
Illinois
|
-$308K |
| 3 |
Simplex Trading
Chicago,
Illinois
|
-$228K |
RIOX Hedge Fund Activity: Q4 2025 in Review
9 of the 8,302 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 3 added to existing stakes and 2 trimmed.
The largest buyer was SIH Partners, opening a new position worth an estimated $4.89M. The largest seller was Jane Street, exiting entirely with an estimated $461K sold.
- 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 Jane Street, an estimated $461K sold.
Based on aggregated 13F filings for Q4 2025.