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QUBX

Tradr 2X Long QUBT Daily ETF
QUBX

6 hedge funds and large institutions have $2.15M invested in Tradr 2X Long QUBT Daily ETF in 2025 Q4 according to their latest regulatory filings, with 2 funds opening new positions, 4 increasing their positions, reducing their positions, and 1 closing their positions.

New
Increased
Maintained
Reduced
Closed

100% more first-time investments, than exits

New positions opened: 2 | Existing positions closed: 1

47% more call options, than puts

Call options by funds: $2.38M | Put options by funds: $1.62M

21% more capital invested

Capital invested by funds: $1.78M → $2.15M (+$376K)

20% more funds holding

Funds holding: 5 → 6 (+1)

3.6% more ownership

Funds ownership: 2.99% → 6.6% (+3.6%)

Holders
6
Holders Change
+1
Holders Change %
+20%
% of All Funds
0.07%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
2
Increased
4
Reduced
–
Closed
1
Calls
$2.38M
Puts
$1.62M
Net Calls
+$755K
Net Calls Change
+$248K

Top Buyers

Rank Fund Capital Flow
1
UBS Group
UBS Group
Switzerland
+$3.51M
2
Susquehanna International Group
Susquehanna International Group
Pennsylvania
+$794K
3
Renaissance Technologies
Renaissance Technologies
New York
+$702K
4
Optiver Holding
Optiver Holding
Netherlands
+$252K
5
TRCT
Tower Research Capital (TRC)
New York
+$52.7K

Top Sellers

Rank Fund Capital Flow
1
MASUI
MIRAE ASSET SECURITIES (USA) INC.
New York
-$1.27M

QUBX Hedge Fund Activity: Q4 2025 in Review

6 of the 8,270 institutional investors tracked by Wall St. Rank reported a position in Tradr 2X Long QUBT Daily ETF (QUBX) for Q4 2025, worth a combined $2.15M — up 21% from $1.78M a quarter earlier.

Buyers outnumbered sellers: 2 funds opened new QUBX positions and 1 closed out — a net gain of 1 holder — while 4 added to existing stakes and 0 trimmed.

The largest buyer was UBS Group, adding an estimated $3.51M. The largest seller was MIRAE ASSET SECURITIES (USA) INC., exiting entirely with an estimated $1.27M sold.

  • 6 institutional investors held Tradr 2X Long QUBT Daily ETF (QUBX) as of Q4 2025, up from 5 in Q3 2025.
  • Funds reported $2.15M of Tradr 2X Long QUBT Daily ETF stock for Q4 2025, up 21% quarter-over-quarter.
  • 2 funds opened new Tradr 2X Long QUBT Daily ETF positions in Q4 2025 and 1 closed out, a net change of +1 holder.
  • The largest Tradr 2X Long QUBT Daily ETF buyer in Q4 2025 was UBS Group, an estimated $3.51M added.
  • The largest Tradr 2X Long QUBT Daily ETF seller in Q4 2025 was MIRAE ASSET SECURITIES (USA) INC., an estimated $1.27M sold.

Based on aggregated 13F filings for Q4 2025.