Tradr 2X Long IREN Daily ETF
IREX
7 hedge funds and large institutions have $4.51M invested in Tradr 2X Long IREN Daily ETF in 2026 Q1 according to their latest regulatory filings, with 4 funds opening new positions, 1 increasing their positions, 2 reducing their positions, and 2 closing their positions.
364% more capital invested
Capital invested by funds: $971K → $4.51M (+$3.54M)
100% more first-time investments, than exits
New positions opened: 4 | Existing positions closed: 2
40% more funds holding
Funds holding: 5 → 7 (+2)
12.76% more ownership
Funds ownership: 0.93% → 13.69% (+13%)
40% less call options, than puts
Call options by funds: $1.14M | Put options by funds: $1.89M
50% less repeat investments, than reductions
Existing positions increased: 1 | Existing positions reduced: 2
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
UBS Group
Zurich,
Switzerland
|
+$7.02M |
| 2 |
Jane Street
New York
|
+$784K |
| 3 |
SRL
Scientech Research LLC
Jersey City,
New Jersey
|
+$542K |
| 4 |
Citadel Advisors
Miami,
Florida
|
+$440K |
| 5 |
Belvedere Trading
Chicago,
Illinois
|
+$367K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
-$228K |
| 2 |
Optiver Holding
Amsterdam,
Netherlands
|
-$195K |
| 3 |
Group One Trading
Chicago,
Illinois
|
-$120K |
| 4 |
TRCT
Tower Research Capital (TRC)
New York
|
-$749 |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
1
UBS Group
Zurich,
Switzerland
| $3.27M | +$7.02M | +187,629 | +18,632% |
|
|
2
Jane Street
New York
| $363K | +$784K | +20,938 | New |
|
|
SRL
3
Scientech Research LLC
Jersey City,
New Jersey
| $251K | +$542K | +14,471 | New |
|
|
4
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
| $250K | -$228K | -6,089 | -30% |
|
|
5
Citadel Advisors
Miami,
Florida
| $204K | +$440K | +11,748 | New |
|
|
6
Belvedere Trading
Chicago,
Illinois
| $170K | +$367K | +9,811 | New |
|
|
TRCT
7
Tower Research Capital (TRC)
New York
| $936 | -$749 | -20 | -27% |
|
|
8
Optiver Holding
Amsterdam,
Netherlands
| – | -$195K | -6,419 | Closed |
|
|
9
Group One Trading
Chicago,
Illinois
| – | -$120K | -3,965 | Closed |
|
IREX Hedge Fund Activity: Q1 2026 in Review
7 of the 8,126 institutional investors tracked by Wall St. Rank reported a position in Tradr 2X Long IREN Daily ETF (IREX) for Q1 2026, worth a combined $4.51M — up 364% from $971K a quarter earlier.
Buyers outnumbered sellers: 4 funds opened new IREX positions and 2 closed out — a net gain of 2 holders — while 1 added to existing stakes and 2 trimmed.
The largest buyer was UBS Group, adding an estimated $7.02M. The largest seller was Susquehanna International Group, cutting an estimated $228K.
- 7 institutional investors held Tradr 2X Long IREN Daily ETF (IREX) as of Q1 2026, up from 5 in Q4 2025.
- Funds reported $4.51M of Tradr 2X Long IREN Daily ETF stock for Q1 2026, up 364% quarter-over-quarter.
- 4 funds opened new Tradr 2X Long IREN Daily ETF positions in Q1 2026 and 2 closed out, a net change of +2 holders.
- The largest Tradr 2X Long IREN Daily ETF buyer in Q1 2026 was UBS Group, an estimated $7.02M added.
- The largest Tradr 2X Long IREN Daily ETF seller in Q1 2026 was Susquehanna International Group, an estimated $228K sold.
Based on aggregated 13F filings for Q1 2026.