Defiance Daily Target 2X Long RIOT ETF
RIOX
6 hedge funds and large institutions have $6.99M invested in Defiance Daily Target 2X Long RIOT ETF in 2025 Q3 according to their latest regulatory filings, with 2 funds opening new positions, 2 increasing their positions, 2 reducing their positions, and 4 closing their positions.
706% more call options, than puts
Call options by funds: $5.12M | Put options by funds: $636K
145% more capital invested
Capital invested by funds: $2.85M → $6.99M (+$4.13M)
1.69% more ownership
Funds ownership: 3.23% → 4.92% (+1.7%)
0% more repeat investments, than reductions
Existing positions increased: 2 | Existing positions reduced: 2
25% less funds holding
Funds holding: 8 → 6 (-2)
50% less first-time investments, than exits
New positions opened: 2 | Existing positions closed: 4
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
AA
Armis Advisers
Atlanta,
Georgia
|
+$2.06M |
| 2 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
+$769K |
| 3 |
Group One Trading
Chicago,
Illinois
|
+$368K |
| 4 |
Simplex Trading
Chicago,
Illinois
|
+$168K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
HIP
HUB Investment Partners
Austin,
Texas
|
-$1.26M |
| 2 |
Optiver Holding
Amsterdam,
Netherlands
|
-$1.13M |
| 3 |
Jane Street
New York
|
-$135K |
| 4 |
UBS Group
Zurich,
Switzerland
|
-$55.9K |
| 5 |
TRCT
Tower Research Capital (TRC)
New York
|
-$47.7K |
RIOX Hedge Fund Activity: Q3 2025 in Review
6 of the 7,640 institutional investors tracked by Wall St. Rank reported a position in Defiance Daily Target 2X Long RIOT ETF (RIOX) for Q3 2025, worth a combined $6.99M — up 145% from $2.85M a quarter earlier.
Sellers outnumbered buyers: 4 funds closed out of RIOX and 2 opened new positions — a net loss of 2 holders — while 2 trimmed existing stakes and 2 added.
The largest buyer was Armis Advisers, opening a new position worth an estimated $2.06M. The largest seller was HUB Investment Partners, exiting entirely with an estimated $1.26M sold.
- 6 institutional investors held Defiance Daily Target 2X Long RIOT ETF (RIOX) as of Q3 2025, down from 8 in Q2 2025.
- Funds reported $6.99M of Defiance Daily Target 2X Long RIOT ETF stock for Q3 2025, up 145% quarter-over-quarter.
- 2 funds opened new Defiance Daily Target 2X Long RIOT ETF positions in Q3 2025 and 4 closed out, a net change of -2 holders.
- The largest Defiance Daily Target 2X Long RIOT ETF buyer in Q3 2025 was Armis Advisers, an estimated $2.06M added.
- The largest Defiance Daily Target 2X Long RIOT ETF seller in Q3 2025 was HUB Investment Partners, an estimated $1.26M sold.
Based on aggregated 13F filings for Q3 2025.