Abpro Holdings, Inc. - ABP
Detailed investor-level table based on 13F positions.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| VANGUARD GROUP INC | History | Reduced | 20,084 | 84 | 0.0% | 0.0% | 1 | -607,239 | -96.8% | Q4 2025 | Jan 29, 2026 |
| GOLDMAN SACHS GROUP INC | History | New | 12,383 | 52 | 0.0% | — | 2 | +12,383 | New | Q4 2025 | Mar 25, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | History | Reduced | 10,785 | 45 | 0.0% | 0.0% | 3 | -192,980 | -94.71% | Q4 2025 | Feb 09, 2026 |
| LMR Partners LLP | History | Reduced | 2,084 | 8 | 0.0% | 0.0% | 4 | -60,416 | -96.67% | Q4 2025 | Feb 17, 2026 |
| Clear Street Group Inc. | History | Reduced | 436 | 1 | 0.0% | 0.0% | 7 | -12,664 | -96.67% | Q4 2025 | Feb 13, 2026 |
| Tower Research Capital LLC (TRC) | History | Reduced | 436 | 1 | 0.0% | — | 5 | -2,617 | -85.72% | Q4 2025 | Feb 17, 2026 |
| UBS Group AG | History | Added to | 315 | 1 | 0.0% | — | 6 | +305 | 3050.0% | Q4 2025 | Jan 29, 2026 |
| Yorkville Advisors Global, LP | History | Closed out | 0 | 0 | — | 0.07% | — | -858,333 | -100.0% | Q3 2025 | Nov 18, 2025 |
| XTX Topco Ltd | History | Closed out | 0 | 0 | — | 0.0% | — | -88,631 | -100.0% | Q3 2025 | Nov 14, 2025 |
| AQR Arbitrage LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -87,500 | -100.0% | Q3 2025 | Nov 14, 2025 |
| Atlas Merchant Capital LLC | History | Closed out | 0 | 0 | — | 0.01% | — | -87,500 | -100.0% | Q3 2025 | Nov 14, 2025 |
| CITIGROUP INC | History | Closed out | 0 | 0 | — | 0.0% | — | -80,251 | -100.0% | Q3 2025 | Nov 10, 2025 |
| JANE STREET GROUP, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -59,196 | -100.0% | Q3 2025 | Nov 14, 2025 |
| O'ROURKE & COMPANY, Inc | History | Closed out | 0 | 0 | — | 0.0% | — | -49,300 | -100.0% | Q3 2025 | Oct 22, 2025 |
| TWO SIGMA SECURITIES, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -49,227 | -100.0% | Q3 2025 | Nov 14, 2025 |
| NORTHERN TRUST CORP | History | Closed out | 0 | 0 | — | 0.0% | — | -21,550 | -100.0% | Q3 2025 | Nov 14, 2025 |
| Physician Wealth Advisors, Inc. | History | Closed out | 0 | 0 | — | — | — | -3,893 | -100.0% | Q3 2025 | Nov 04, 2025 |
| BANK OF AMERICA CORP /DE/ | History | Reduced | 15 | 0 | — | — | — | -431 | -96.64% | Q4 2025 | Feb 17, 2026 |
| SBI Securities Co., Ltd. | History | Reduced | 5 | 0 | — | — | — | -318 | -98.45% | Q4 2025 | Feb 03, 2026 |