ALX ONCOLOGY HOLDINGS INC - ALXO
Ownership (Schedule 13D / 13G) · latest 50 filings
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| Filed | Form | Reporting person | Percent | Shares | SEC |
|---|---|---|---|---|---|
| Feb 09, 2026 | SCHEDULE 13G | RA Capital Management, L.P. | 9.9% | 13,117,106 | View |
| Feb 09, 2026 | SCHEDULE 13G | Peter Kolchinsky | 9.9% | 13,117,106 | View |
| Feb 09, 2026 | SCHEDULE 13G | Rajeev Shah | 9.9% | 13,117,106 | View |
| Feb 09, 2026 | SCHEDULE 13G | RA Capital Healthcare Fund, L.P. | 9.9% | 13,117,106 | View |
| Feb 06, 2026 | SCHEDULE 13G | TCG Crossover GP II, LLC | 5.0% | 6,505,925 | View |
| Feb 06, 2026 | SCHEDULE 13G | TCG Crossover Fund II, L.P. | 5.0% | 6,505,925 | View |
| Feb 06, 2026 | SCHEDULE 13G | TCG Crossover GP III, LLC | 5.0% | 6,505,924 | View |
| Feb 06, 2026 | SCHEDULE 13G | TCG Crossover Fund III, L.P. | 5.0% | 6,505,924 | View |
| Feb 06, 2026 | SCHEDULE 13G | Chen Yu | 9.9% | 13,011,849 | View |
| Feb 04, 2026 | SCHEDULE 13D/A | — | — | — | View |
| Nov 14, 2025 | SCHEDULE 13G/A | TANG CAPITAL MANAGEMENT, LLC | 0.0% | 0 | View |
| Nov 14, 2025 | SCHEDULE 13G/A | KEVIN TANG | 0.0% | 0 | View |
| Nov 14, 2025 | SCHEDULE 13G/A | TANG CAPITAL PARTNERS, LP | 0.0% | 0 | View |
| Nov 14, 2025 | SCHEDULE 13G/A | TANG CAPITAL PARTNERS INTERNATIONAL, LP | 0.0% | 0 | View |
| Nov 14, 2025 | SCHEDULE 13G/A | TANG CAPITAL PARTNERS III, INC | 0.0% | 0 | View |
| Nov 14, 2025 | SCHEDULE 13G/A | TANG CAPITAL PARTNERS IV, INC | 0.0% | 0 | View |
| Nov 14, 2025 | SCHEDULE 13G/A | TANG CAPITAL MANAGEMENT, LLC | 0.0% | 0 | View |
| Nov 14, 2025 | SCHEDULE 13G/A | KEVIN TANG | 0.0% | 0 | View |
| Nov 14, 2025 | SCHEDULE 13G/A | TANG CAPITAL PARTNERS, LP | 0.0% | 0 | View |
| Nov 14, 2025 | SCHEDULE 13G/A | TANG CAPITAL PARTNERS INTERNATIONAL, LP | 0.0% | 0 | View |
| Nov 14, 2025 | SCHEDULE 13G/A | TANG CAPITAL PARTNERS III, INC | 0.0% | 0 | View |
| Nov 14, 2025 | SCHEDULE 13G/A | TANG CAPITAL PARTNERS IV, INC | 0.0% | 0 | View |
Percent = "% of class represented by amount beneficially owned" for this reporting person in the filed 13D/13G.
Shares = reported beneficial ownership amount for the same row (not portfolio shares from 13F).
Amendments (/A) can repeat the same holder over time, so rows should not be summed.
Extraction is best-effort from filing text and can be missing or noisy; verify exact figures via the SEC link in each row.