Comparable stake leader
BANK OF AMERICA CORP /DE/
SEC ownership of U Power Ltd
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001939780.
Disclosed value leader
Jia Li
Comparable rows
10/11
Latest evidence
06 May 2026
- Public ticker
- UCAR on Nasdaq
- Parsed ownership sources
- 13D/G, 13F, and 3/4/5
- Largest SEC-reported holder
- BANK OF AMERICA CORP /DE/
- Latest 13D/G holder
- BANK OF AMERICA CORP /DE/
- Latest parsed ownership date
- 06 May 2026
- Issuer CIK
- 0001939780
- Issuer location
- Shanghai
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
2 signals
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of U Power Ltd (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
BANK OF AMERICA CORP /DE/
Disclosed value leader
Jia Li
Comparable rows
10/11
Latest evidence
06 May 2026
13D/G
13F
3/4/5
Lead comparable stake: 6.3%
1 rows are not safely comparable across share classes.
13D/G row: BANK OF AMERICA CORP /DE/
Showing 1-8 of 11 holder rows.
Quick read
BANK OF AMERICA CORP /DE/ leads the comparable SEC ownership view at 6.3%.
10 of 11 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens BANK OF AMERICA CORP /DE/'s linked filing trail.
Comparable ownership
Top 5
BANK OF AMERICA CORP /DE/
6.3%
Bingyi Zhao
0.06%
JANE STREET GROUP, LLC
3.3%
HEIGHTS CAPITAL MANAGEMENT, INC
2.4%
GSA CAPITAL PARTNERS LLP
1.1%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-8 of 11 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| BANK OF AMERICA CORP /DE/ |
13D/G
13F
Company
|
6.3%
|
$50,884
1,328,553 shares
|
$0 | 31 Mar 2026 |
| Bingyi Zhao |
3/4/5
Chief Financial Officer, Director
|
0.06%
|
$612
12,245 shares
|
— | 18 Mar 2026 |
| JANE STREET GROUP, LLC |
13F
Company
|
3.3%
|
$26,235
690,404 shares
|
— | 31 Mar 2026 |
| HEIGHTS CAPITAL MANAGEMENT, INC |
13F
Company
|
2.4%
|
$19,409
510,756 shares
|
— | 31 Mar 2026 |
| GSA CAPITAL PARTNERS LLP |
13F
Company
|
1.1%
|
$9,000
235,082 shares
|
— | 31 Mar 2026 |
| Tower Research Capital LLC (TRC) |
13F
Company
|
0.09%
|
$760
20,000 shares
|
— | 31 Mar 2026 |
| CITADEL ADVISORS LLC |
13F
Company
|
0.09%
|
$754
19,845 shares
|
— | 31 Mar 2026 |
| UBS Group AG |
13F
Company
|
0.03%
|
$204
5,364 shares
|
— | 31 Mar 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Insider trading overview
Net insider flow leans to buying over the last 12 months. Net value: +$3,000,001.
Buys
$3,000,001
Insiders: 1
Sells
$0
Insiders: 0
Net
+$3,000,001
Shares: +1,829,269
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 1,829,269
Shares: 0
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 1,829,269 | 0 | $3,000,001 | $0 | +$3,000,001 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-5 of 5 reporting-owner rows connected to U Power Ltd. Open a relationship link for the CIK-to-CIK filing trail.
Rows
5
Largest Forms 3/4/5 holder
Jia Li
Net 12M change
+$3,000,001
Latest report
06 May 2026
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Jia Li | Chief Executive Officer, Director | $3,000,040 | +$3,000,001 | +7692310% | Mixed | 06 May 2026 |
| Bingyi Zhao | Chief Financial Officer, Director | $612 | Market | 18 Mar 2026 | ||
| Quanshi Chen | Director | Mixed | 18 Mar 2026 | |||
| Xiaochun Li | Director | Mixed | 18 Mar 2026 | |||
| Jean Christophe von Pfetten | Director | Mixed | 18 Mar 2026 |
Recent insider transactions for U Power Ltd
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Jia Li | UCAR | Class A ordinary shares | Purchase | $3,000,001 | $1.64 | 1,829,269 | 1,829,269 | 06 May 2026 | Direct |
* marks a reported price that did not pass the local price check.