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T-Rex 2X Long Microsoft Daily Target ETF
MSFX

4 hedge funds and large institutions have $688K invested in T-Rex 2X Long Microsoft Daily Target ETF in 2026 Q1 according to their latest regulatory filings, with 2 funds opening new positions, 1 increasing their positions, 0 reducing their positions, and 2 closing their positions.

New
Increased
Maintained
Reduced
Closed

13% more capital invested

Capital invested by funds: $609K → $688K (+$79.4K)

0% more funds holding

Funds holding: 4 → 4 (0)

0% more first-time investments, than exits

New positions opened: 2 | Existing positions closed: 2

4.97% less ownership

Funds ownership: 8.24% → 3.27% (-5%)

100% less call options, than puts

Call options by funds: $0 | Put options by funds: $247K

Holders
4
Holders Change
–
Holders Change %
0%
% of All Funds
0.05%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
2
Increased
1
Reduced
–
Closed
2
Calls
–
Puts
$247K
Net Calls
-$247K
Net Calls Change
-$244K

Top Buyers

Rank Fund Capital Flow
1
Citadel Advisors
Citadel Advisors
Florida
+$754K
2
Optiver Holding
Optiver Holding
Netherlands
+$84.5K
3
Simplex Trading
Simplex Trading
Illinois
+$14.3K

Top Sellers

Rank Fund Capital Flow
1
Belvedere Trading
Belvedere Trading
Illinois
-$331K
2
GS
GTS Securities
Florida
-$203K

MSFX Hedge Fund Activity: Q1 2026 in Review

4 of the 8,204 institutional investors tracked by Wall St. Rank reported a position in T-Rex 2X Long Microsoft Daily Target ETF (MSFX) for Q1 2026, worth a combined $688K — up 13% from $609K a quarter earlier.

Fund positioning in MSFX was balanced in Q1 2026: 2 funds opened new positions, 2 closed out, 1 added to existing stakes and 0 trimmed.

The largest buyer was Citadel Advisors, opening a new position worth an estimated $754K. The largest seller was Belvedere Trading, exiting entirely with an estimated $331K sold.

  • 4 institutional investors held T-Rex 2X Long Microsoft Daily Target ETF (MSFX) as of Q1 2026, unchanged from Q4 2025.
  • Funds reported $688K of T-Rex 2X Long Microsoft Daily Target ETF stock for Q1 2026, up 13% quarter-over-quarter.
  • 2 funds opened new T-Rex 2X Long Microsoft Daily Target ETF positions in Q1 2026 and 2 closed out, a net change of 0 holders.
  • The largest T-Rex 2X Long Microsoft Daily Target ETF buyer in Q1 2026 was Citadel Advisors, an estimated $754K added.
  • The largest T-Rex 2X Long Microsoft Daily Target ETF seller in Q1 2026 was Belvedere Trading, an estimated $331K sold.

Based on aggregated 13F filings for Q1 2026.