We are live on ! Find out more
QUBX

Tradr 2X Long QUBT Daily ETF
QUBX

2 hedge funds and large institutions have $787K invested in Tradr 2X Long QUBT Daily ETF in 2026 Q1 according to their latest regulatory filings, with 0 funds opening new positions, 2 increasing their positions, reducing their positions, and 4 closing their positions.

New
Increased
Maintained
Reduced
Closed

158% more call options, than puts

Call options by funds: $5.06M | Put options by funds: $1.96M

0.72% less ownership

Funds ownership: 6.6% → 5.88% (-0.72%)

63% less capital invested

Capital invested by funds: $2.15M → $787K (-$1.37M)

67% less funds holding

Funds holding: 6 → 2 (-4)

100% less first-time investments, than exits

New positions opened: 0 | Existing positions closed: 4

Holders
2
Holders Change
-4
Holders Change %
-66.67%
% of All Funds
0.02%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
–
Increased
2
Reduced
–
Closed
4
Calls
$5.06M
Puts
$1.96M
Net Calls
+$3.09M
Net Calls Change
+$2.34M

Top Buyers

Rank Fund Capital Flow
1
UBS Group
UBS Group
Switzerland
+$383K
2
Optiver Holding
Optiver Holding
Netherlands
+$248K

Top Sellers

Rank Fund Capital Flow
1
Susquehanna International Group
Susquehanna International Group
Pennsylvania
-$396K
2
Renaissance Technologies
Renaissance Technologies
New York
-$269K
3
TRCT
Tower Research Capital (TRC)
New York
-$20.2K
4
Simplex Trading
Simplex Trading
Illinois
-$15.8K
Name Holding Trade Value Shares
Change 		Change in
Stake
UBS Group
1
UBS Group
Switzerland
$639K +$383K +23,481 +38%
Optiver Holding
2
Optiver Holding
Netherlands
$148K +$248K +15,208 +314%
Susquehanna International Group
3
Susquehanna International Group
Pennsylvania
– -$396K -18,117 Closed
Renaissance Technologies
4
Renaissance Technologies
New York
– -$269K -12,300 Closed
TRCT
5
Tower Research Capital (TRC)
New York
– -$20.2K -925 Closed
Simplex Trading
6
Simplex Trading
Illinois
– -$15.8K -724 Closed

QUBX Hedge Fund Activity: Q1 2026 in Review

2 of the 8,127 institutional investors tracked by Wall St. Rank reported a position in Tradr 2X Long QUBT Daily ETF (QUBX) for Q1 2026, worth a combined $787K — down 63% from $2.15M a quarter earlier.

Sellers outnumbered buyers: 4 funds closed out of QUBX and 0 opened new positions — a net loss of 4 holders — while 0 trimmed existing stakes and 2 added.

The largest buyer was UBS Group, adding an estimated $383K. The largest seller was Susquehanna International Group, exiting entirely with an estimated $396K sold.

  • 2 institutional investors held Tradr 2X Long QUBT Daily ETF (QUBX) as of Q1 2026, down from 6 in Q4 2025.
  • Funds reported $787K of Tradr 2X Long QUBT Daily ETF stock for Q1 2026, down 63% quarter-over-quarter.
  • 0 funds opened new Tradr 2X Long QUBT Daily ETF positions in Q1 2026 and 4 closed out, a net change of -4 holders.
  • The largest Tradr 2X Long QUBT Daily ETF buyer in Q1 2026 was UBS Group, an estimated $383K added.
  • The largest Tradr 2X Long QUBT Daily ETF seller in Q1 2026 was Susquehanna International Group, an estimated $396K sold.

Based on aggregated 13F filings for Q1 2026.