Tradr 2X Long UPST Daily ETF
UPSX
8 hedge funds and large institutions have $2.59M invested in Tradr 2X Long UPST Daily ETF in 2025 Q4 according to their latest regulatory filings, with 6 funds opening new positions, 1 increasing their positions, 1 reducing their positions, and 2 closing their positions.
200% more first-time investments, than exits
New positions opened: 6 | Existing positions closed: 2
100% more funds holding
Funds holding: 4 → 8 (+4)
39% more call options, than puts
Call options by funds: $1.46M | Put options by funds: $1.05M
2.39% more ownership
Funds ownership: 1.53% → 3.92% (+2.4%)
0% more repeat investments, than reductions
Existing positions increased: 1 | Existing positions reduced: 1
0% less capital invested
Capital invested by funds: $2.59M → $2.59M (-$2.16K)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Optiver Holding
Amsterdam,
Netherlands
|
+$937K |
| 2 |
Citadel Advisors
Miami,
Florida
|
+$779K |
| 3 |
Jane Street
New York
|
+$471K |
| 4 |
OMC
Old Mission Capital
Chicago,
Illinois
|
+$450K |
| 5 |
Simplex Trading
Chicago,
Illinois
|
+$229K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
MASUI
MIRAE ASSET SECURITIES (USA) INC.
New York
|
-$2.51M |
| 2 |
Group One Trading
Chicago,
Illinois
|
-$16.2K |
| 3 |
UBS Group
Zurich,
Switzerland
|
-$361 |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
1
Optiver Holding
Amsterdam,
Netherlands
| $823K | +$937K | +15,580 | +2,636% |
|
|
2
Citadel Advisors
Miami,
Florida
| $641K | +$779K | +12,947 | New |
|
|
3
Jane Street
New York
| $387K | +$471K | +7,820 | New |
|
|
OMC
4
Old Mission Capital
Chicago,
Illinois
| $370K | +$450K | +7,482 | New |
|
|
5
Simplex Trading
Chicago,
Illinois
| $189K | +$229K | +3,812 | New |
|
|
CWMS
6
CFG Wealth Management Services
Indianapolis,
Indiana
| $149K | +$181K | +3,000 | New |
|
|
TRCT
7
Tower Research Capital (TRC)
New York
| $21.6K | +$26.2K | +436 | New |
|
|
8
Group One Trading
Chicago,
Illinois
| $6.39K | -$16.2K | -270 | -68% |
|
|
MASUI
9
MIRAE ASSET SECURITIES (USA) INC.
New York
| – | -$2.51M | -32,000 | Closed |
|
|
10
UBS Group
Zurich,
Switzerland
| – | -$361 | -5 | Closed |
|
UPSX Hedge Fund Activity: Q4 2025 in Review
8 of the 8,232 institutional investors tracked by Wall St. Rank reported a position in Tradr 2X Long UPST Daily ETF (UPSX) for Q4 2025, worth a combined $2.59M — down 0.08% from $2.59M a quarter earlier.
Buyers outnumbered sellers: 6 funds opened new UPSX positions and 2 closed out — a net gain of 4 holders — while 1 added to existing stakes and 1 trimmed.
The largest buyer was Optiver Holding, adding an estimated $937K. The largest seller was MIRAE ASSET SECURITIES (USA) INC., exiting entirely with an estimated $2.51M sold.
- 8 institutional investors held Tradr 2X Long UPST Daily ETF (UPSX) as of Q4 2025, up from 4 in Q3 2025.
- Funds reported $2.59M of Tradr 2X Long UPST Daily ETF stock for Q4 2025, down 0.08% quarter-over-quarter.
- 6 funds opened new Tradr 2X Long UPST Daily ETF positions in Q4 2025 and 2 closed out, a net change of +4 holders.
- The largest Tradr 2X Long UPST Daily ETF buyer in Q4 2025 was Optiver Holding, an estimated $937K added.
- The largest Tradr 2X Long UPST Daily ETF seller in Q4 2025 was MIRAE ASSET SECURITIES (USA) INC., an estimated $2.51M sold.
Based on aggregated 13F filings for Q4 2025.