Tradr 2X Long OPEN Daily ETF
OPEX
3 hedge funds and large institutions have $342K invested in Tradr 2X Long OPEN Daily ETF in 2026 Q1 according to their latest regulatory filings, with 2 funds opening new positions, 1 increasing their positions, reducing their positions, and 3 closing their positions.
1.42% less ownership
Funds ownership: 4.75% → 3.33% (-1.4%)
25% less funds holding
Funds holding: 4 → 3 (-1)
33% less first-time investments, than exits
New positions opened: 2 | Existing positions closed: 3
57% less capital invested
Capital invested by funds: $803K → $342K (-$462K)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Citadel Advisors
Miami,
Florida
|
+$94.3K |
| 2 |
Group One Trading
Chicago,
Illinois
|
+$45.6K |
| 3 |
UBS Group
Zurich,
Switzerland
|
+$33 |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
-$183K |
| 2 |
Optiver Holding
Amsterdam,
Netherlands
|
-$115K |
| 3 |
Simplex Trading
Chicago,
Illinois
|
-$1.37K |
OPEX Hedge Fund Activity: Q1 2026 in Review
3 of the 8,205 institutional investors tracked by Wall St. Rank reported a position in Tradr 2X Long OPEN Daily ETF (OPEX) for Q1 2026, worth a combined $342K — down 57% from $803K a quarter earlier.
Sellers outnumbered buyers: 3 funds closed out of OPEX and 2 opened new positions — a net loss of 1 holder — while 0 trimmed existing stakes and 1 added.
The largest buyer was Citadel Advisors, adding an estimated $94.3K. The largest seller was Susquehanna International Group, exiting entirely with an estimated $183K sold.
- 3 institutional investors held Tradr 2X Long OPEN Daily ETF (OPEX) as of Q1 2026, down from 4 in Q4 2025.
- Funds reported $342K of Tradr 2X Long OPEN Daily ETF stock for Q1 2026, down 57% quarter-over-quarter.
- 2 funds opened new Tradr 2X Long OPEN Daily ETF positions in Q1 2026 and 3 closed out, a net change of -1 holder.
- The largest Tradr 2X Long OPEN Daily ETF buyer in Q1 2026 was Citadel Advisors, an estimated $94.3K added.
- The largest Tradr 2X Long OPEN Daily ETF seller in Q1 2026 was Susquehanna International Group, an estimated $183K sold.
Based on aggregated 13F filings for Q1 2026.