Ampio Pharmaceuticals, Inc. - AMPE
Detailed investor-level table based on 13F positions.
Early Q4 2025 data: only 2 institutional holders reported so far. The full shareholder list will grow as more funds file with the SEC.
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| MORGAN STANLEY | History | Added to | 7,809 | 7 | 0.0% | 0.0% | 1 | +5,052 | 183.24% | Q1 2024 | Oct 17, 2024 |
| Tower Research Capital LLC (TRC) | History | Added to | 3,537 | 3 | 0.0% | 0.0% | 2 | +1,258 | 55.2% | Q1 2024 | May 15, 2024 |
| UBS Group AG | History | Added to | 1,246 | 1 | 0.0% | — | 3 | +1,242 | 31050.0% | Q1 2024 | May 13, 2024 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | Closed out | 0 | 0 | — | 0.0% | — | -309,180 | -100.0% | Q4 2023 | Feb 14, 2024 |
| GROUP ONE TRADING, L.P. | History | Reduced | 35 | 0 | — | 0.0% | — | -11,700 | -99.7% | Q1 2024 | May 10, 2024 |
| WELLS FARGO & COMPANY/MN | History | Reduced | 6 | 0 | — | — | — | -33 | -84.62% | Q1 2024 | May 10, 2024 |
| ROYAL BANK OF CANADA | History | Closed out | 0 | 0 | — | — | — | -2 | -100.0% | Q4 2023 | Feb 14, 2024 |
| JPMORGAN CHASE & CO | History | No change | 101 | 0 | — | — | — | 0 | 0.0% | Q1 2024 | Dec 26, 2024 |
| BANK OF AMERICA CORP /DE/ | History | No change | 42 | 0 | — | — | — | 0 | 0.0% | Q1 2024 | Mar 18, 2025 |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | History | No change | 26 | 0 | — | — | — | 0 | 0.0% | Q1 2024 | May 15, 2024 |
| COUNTRY TRUST BANK | History | No change | 7 | 0 | — | — | — | 0 | 0.0% | Q1 2024 | Apr 16, 2024 |
| Allworth Financial LP | History | No change | 10 | 0 | — | — | — | 0 | 0.0% | Q1 2024 | Apr 25, 2024 |
| SRS Capital Advisors, Inc. | History | No change | 10 | 0 | — | — | — | 0 | 0.0% | Q1 2024 | May 14, 2024 |
| OSAIC HOLDINGS, INC. | History | No change | 414 | 0 | — | — | — | 0 | 0.0% | Q1 2024 | May 10, 2024 |
| Qube Research & Technologies Ltd | History | No change | 1 | 0 | — | — | — | 0 | 0.0% | Q1 2024 | May 14, 2024 |
| Farther Finance Advisors, LLC | History | No change | 18 | 0 | — | — | — | 0 | 0.0% | Q1 2024 | May 14, 2024 |