UCAR · U Power Ltd
Market Cap
$15.60M
Shares
25.74M
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Holders: 7
Total Value: $123,735
Total Shares: 101,425
Institutional Ownership Trend
13 quarters
Holder Concentration
Across 7 13F filers · Δ vs Mar 31, 2026Top Holder
56.0%
+8.7 pts
Top 5
100.0%
+1.0 pts
Top 10
100.0%
0.0 pts
HHI
3,693
Highly concentrated+458
Quarterly Activity
vs Mar 31, 2026
New
3
Increased
2
Decreased
2
Sold Out
5
Unchanged
0
Holder count:
-2
Institutional value:
+15.8%
Shares held:
-96.4%
Top Buyers
vs Mar 31, 2026| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Mega UBS Group AG | +16,776 | 17,312 | |
| Mid Tower Research Capital LLC (TRC) | +2,700 | 4,700 |
Top Sellers
vs Mar 31, 2026| Institution | Sold | Now Holds | Open |
|---|---|---|---|
| Mega JANE STREET GROUP, LLC | −12,293 | 56,747 | |
| Mid GROUP ONE TRADING LLC | −5 | 3 |
Top New Positions
vs Mar 31, 2026| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | 11,362 | $13,861 | |
| Small StoneX Group Inc. | 11,299 | $13,784 | |
| Small Caitong International Asset Management Co., Ltd | 2 | $2 |
Top Sold-Out Positions
vs Mar 31, 2026| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Mega BANK OF AMERICA CORP /DE/ | 132,855 | $50,485 | |
| Small HEIGHTS CAPITAL MANAGEMENT, INC | 51,076 | $19,408 | |
| Mid GSA CAPITAL PARTNERS LLP | 23,508 | $8,933 | |
| Mega CITADEL ADVISORS LLC | 1,984 | $754 | |
| Mega JPMORGAN CHASE & CO | 219 | $83 |
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mega JANE STREET GROUP, LLC | $69,231 | 55.95% | 56,747 | Shares | 2026-08-14 | |
| Mega UBS Group AG | $21,120 | 17.07% | 17,312 | Shares | 2026-08-13 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $13,861 | 11.20% | 11,362 | Shares | 2026-08-14 | |
| Small StoneX Group Inc. | $13,784 | 11.14% | 11,299 | Shares | 2026-08-12 | |
| Mid Tower Research Capital LLC (TRC) | $5,734 | 4.63% | 4,700 | Shares | 2026-08-11 | |
| Mid GROUP ONE TRADING LLC | $3 | 0.00% | 3 | Shares | 2026-08-14 | |
| Small Caitong International Asset Management Co., Ltd | $2 | 0.00% | 2 | Shares | 2026-08-05 |