Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in UCAR held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | BANK OF AMERICA CORP /DE/ | 1.3M | $50K | +132855200.0% | 3005.844% | 0.00% |
| 2 | JANE STREET GROUP, LLC | 690K | $26K | — | 1562.035% | 0.00% |
| 3 | HEIGHTS CAPITAL MANAGEMENT, INC | 511K | $19K | — | 1155.583% | 0.01% |
| 4 | Tower Research Capital LLC (TRC) | 20K | $760 | — | 45.250% | 0.00% |
| 5 | CITADEL ADVISORS LLC | 20K | $754 | — | 44.899% | 0.00% |
| 6 | UBS Group AG | 5K | $204 | +516.0% | 12.138% | 0.00% |
| 7 | GSA CAPITAL PARTNERS LLP | 235K | $9 | — | 531.872% | 0.00% |
| 8 | GROUP ONE TRADING, L.P. | 75 | $3 | 0.0% | 0.170% | 0.00% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). “% of Fund” shows how much of that investor’s total 13F portfolio is invested in UCAR — a direct measure of their conviction.
Filings activity in UCAR during Q1 2026, grouped by how each filer changed its position.
Institutions that opened a new UCAR position in Q1 2026
8 quarters of 13F filings · Δ columns show change vs prior quarter
| Quarter | Inst. Holders | Δ Holders | Ownership % | Δ Ownership | Total 13F Value | Δ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 8 | +100% | 182.98% | +180.29 pp | $0M | +6691% |
| Q4 2025 | 4 | 33% | 2.69% | 197.30 pp | $0M | 100% |
| Q3 2025 | 6 | +20% | 199.99% | +0.00 pp | $1M | +367% |
| Q2 2025 | 5 | +0.0% | 199.99% | +0.00 pp | $0M | 57% |
| Q1 2025 | 5 | +25% | 199.99% | +181.68 pp | $0M | +2495% |
| Q4 2024 | 4 | +0.0% | 18.31% | +2.44 pp | $0M | +15% |
| Q3 2024 | 4 | 20% | 15.87% | 164.97 pp | $0M | 91% |
| Q2 2024 | 5 | — | 180.84% | — | $0M | — |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Δ columns compare to the immediately prior filed quarter.
Latest Form 4 transactions by company officers and directors. Insider buys are widely viewed as the highest-conviction signal because executives are risking personal capital.
| Date | Insider | Action | Shares | Price | Value |
|---|---|---|---|---|---|
| May 6, 2026 | Jia Li | Buy | 1.8M | $1.64 | $3.0M |
Quick answers to the most common questions about buying UCAR stock.
Based on Q1 2026 13F filings, institutional ownership of U Power Limited stands at 183.0%, held across 8 reporting institutions.
BANK OF AMERICA CORP /DE/ is the largest reported institutional holder of UCAR, with approximately 1,328,553 shares worth $0.00B as of Q1 2026.
Yes — 2 widely-followed marquee investors appear among the top 25 institutional holders of UCAR, including JANE STREET GROUP, LLC, CITADEL ADVISORS LLC.
Our composite Smart Money Score for UCAR is 75 out of 100 (Bullish). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
5 institutions opened new positions in UCAR during Q1 2026, while 1 fully exited. 1 added to existing positions and 2 trimmed.
UCAR institutional ownership rose by 180.29 percentage points quarter-over-quarter, with a net change of +4 holders.
The top 10 institutions account for 100.0% of all reported 13F value in UCAR, and the top 25 account for 100.0%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
U Power Limited (UCAR) Institutional Ownership