T-Rex 2X Inverse MSTR Daily Target ETF
MSTZ
21 hedge funds and large institutions have $29.4M invested in T-Rex 2X Inverse MSTR Daily Target ETF in 2025 Q1 according to their latest regulatory filings, with 8 funds opening new positions, 10 increasing their positions, 2 reducing their positions, and 4 closing their positions.
400% more repeat investments, than reductions
Existing positions increased: 10 | Existing positions reduced: 2
143% more call options, than puts
Call options by funds: $19.5M | Put options by funds: $8M
100% more first-time investments, than exits
New positions opened: 8 | Existing positions closed: 4
24% more funds holding
Funds holding: 17 → 21 (+4)
21% more capital invested
Capital invested by funds: $24.3M → $29.4M (+$5.08M)
4.79% more ownership
Funds ownership: 3.37% → 8.17% (+4.8%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
UBS Group
Zurich,
Switzerland
|
+$7.6M |
| 2 |
Citadel Advisors
Miami,
Florida
|
+$5.48M |
| 3 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
+$2.6M |
| 4 |
Wellington Management Group
Boston,
Massachusetts
|
+$1.87M |
| 5 |
Jane Street
New York
|
+$1.58M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
TF
Trek Financial
Scottsdale,
Arizona
|
-$2.23M |
| 2 |
GS
GTS Securities
Miami,
Florida
|
-$414K |
| 3 |
SRL
Scientech Research LLC
Jersey City,
New Jersey
|
-$235K |
| 4 |
NL
NKCFO LLC
Geneva,
Illinois
|
-$225K |
| 5 |
TRCT
Tower Research Capital (TRC)
New York
|
-$25.8K |
MSTZ Hedge Fund Activity: Q1 2025 in Review
21 of the 7,473 institutional investors tracked by Wall St. Rank reported a position in T-Rex 2X Inverse MSTR Daily Target ETF (MSTZ) for Q1 2025, worth a combined $29.4M — up 21% from $24.3M a quarter earlier.
Buyers outnumbered sellers: 8 funds opened new MSTZ positions and 4 closed out — a net gain of 4 holders — while 10 added to existing stakes and 2 trimmed.
The largest buyer was UBS Group, opening a new position worth an estimated $7.6M. The largest seller was Trek Financial, exiting entirely with an estimated $2.23M sold.
- 21 institutional investors held T-Rex 2X Inverse MSTR Daily Target ETF (MSTZ) as of Q1 2025, up from 17 in Q4 2024.
- Funds reported $29.4M of T-Rex 2X Inverse MSTR Daily Target ETF stock for Q1 2025, up 21% quarter-over-quarter.
- 8 funds opened new T-Rex 2X Inverse MSTR Daily Target ETF positions in Q1 2025 and 4 closed out, a net change of +4 holders.
- The largest T-Rex 2X Inverse MSTR Daily Target ETF buyer in Q1 2025 was UBS Group, an estimated $7.6M added.
- The largest T-Rex 2X Inverse MSTR Daily Target ETF seller in Q1 2025 was Trek Financial, an estimated $2.23M sold.
Based on aggregated 13F filings for Q1 2025.