We are live on ! Find out more
DKUP

T-REX 2X Long DKNG Daily Target ETF
DKUP

Delisted

DKUP was delisted on the 16th of March, 2026.

Back to rankings

3 hedge funds and large institutions have $653K invested in T-REX 2X Long DKNG Daily Target ETF in 2025 Q4 according to their latest regulatory filings, with 2 funds opening new positions, 1 increasing their positions, reducing their positions, and closing their positions.

New
Increased
Maintained
Reduced
Closed

1,761% more capital invested

Capital invested by funds: $35.1K → $653K (+$618K)

200% more funds holding

Funds holding: 1 → 3 (+2)

37.54% more ownership

Funds ownership: 10.89% → 48.42% (+38%)

Holders
3
Holders Change
+2
Holders Change %
+200%
% of All Funds
0.04%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
2
Increased
1
Reduced
–
Closed
–
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
Optiver Holding
Optiver Holding
Netherlands
+$586K
2
Simplex Trading
Simplex Trading
Illinois
+$8.15K
3
UBS Group
UBS Group
Switzerland
+$1.38K

Top Sellers

No sellers this quarter
Name Holding Trade Value Shares
Change 		Change in
Stake
Optiver Holding
1
Optiver Holding
Netherlands
$643K +$586K +50,269 +2,309%
Simplex Trading
2
Simplex Trading
Illinois
$8.58K +$8.15K +700 New
UBS Group
3
UBS Group
Switzerland
$1.45K +$1.38K +118 New

DKUP Hedge Fund Activity: Q4 2025 in Review

3 of the 8,223 institutional investors tracked by Wall St. Rank reported a position in T-REX 2X Long DKNG Daily Target ETF (DKUP) for Q4 2025, worth a combined $653K — up 1,761% from $35.1K a quarter earlier.

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

The largest buyer was Optiver Holding, adding an estimated $586K.

  • 3 institutional investors held T-REX 2X Long DKNG Daily Target ETF (DKUP) as of Q4 2025, up from 1 in Q3 2025.
  • Funds reported $653K of T-REX 2X Long DKNG Daily Target ETF stock for Q4 2025, up 1,761% quarter-over-quarter.
  • 2 funds opened new T-REX 2X Long DKNG Daily Target ETF positions in Q4 2025 and 0 closed out, a net change of +2 holders.
  • The largest T-REX 2X Long DKNG Daily Target ETF buyer in Q4 2025 was Optiver Holding, an estimated $586K added.

Based on aggregated 13F filings for Q4 2025.