U Power Ltd
UCAR
2 hedge funds and large institutions have $1.44K invested in U Power Ltd in 2025 Q4 according to their latest regulatory filings, with 0 funds opening new positions, 0 increasing their positions, 1 reducing their positions, and 3 closing their positions.
0.57% less ownership
Funds ownership: 0.57% → 0% (-0.57%)
60% less funds holding
Funds holding: 5 → 2 (-3)
100% less capital invested
Capital invested by funds: $512K → $1.44K (-$511K)
100% less funds holding in top 10
Funds holding in top 10: 1 → 0 (-1)
100% less first-time investments, than exits
New positions opened: 0 | Existing positions closed: 3
100% less repeat investments, than reductions
Existing positions increased: 0 | Existing positions reduced: 1
Top Buyers
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
SM
Sabby Management
Miami Beach,
Florida
|
-$485K |
| 2 |
Citadel Advisors
Miami,
Florida
|
-$22.4K |
| 3 |
UBS Group
Zurich,
Switzerland
|
-$2.17K |
| 4 |
Citigroup
New York
|
-$19 |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
1
UBS Group
Zurich,
Switzerland
| $1.32K | -$2.17K | -113 | -57% |
|
2
Group One Trading
Chicago,
Illinois
| $113 | – | – | – |
|
|
3
Citigroup
New York
| $2 | -$19 | -1 | Closed |
|
4
Bank of America
Charlotte,
North Carolina
| $2 | – | – | – |
|
|
SM
5
Sabby Management
Miami Beach,
Florida
| – | -$485K | -24,026 | Closed |
|
|
6
Citadel Advisors
Miami,
Florida
| – | -$22.4K | -1,111 | Closed |
|
UCAR Hedge Fund Activity: Q4 2025 in Review
2 of the 8,223 institutional investors tracked by Wall St. Rank reported a position in U Power Ltd (UCAR) for Q4 2025, worth a combined $1.44K — down 100% from $512K a quarter earlier.
Sellers outnumbered buyers: 3 funds closed out of UCAR and 0 opened new positions — a net loss of 3 holders — while 1 trimmed existing stakes and 0 added.
The largest seller was Sabby Management, exiting entirely with an estimated $485K sold.
- 2 institutional investors held U Power Ltd (UCAR) as of Q4 2025, down from 5 in Q3 2025.
- Funds reported $1.44K of U Power Ltd stock for Q4 2025, down 100% quarter-over-quarter.
- 0 funds opened new U Power Ltd positions in Q4 2025 and 3 closed out, a net change of -3 holders.
- The largest U Power Ltd seller in Q4 2025 was Sabby Management, an estimated $485K sold.
Based on aggregated 13F filings for Q4 2025.