ALX Oncology Holdings Inc.
ALX Oncology Holdings Inc. (ALXO) Number of Employees – History & Annual Headcount
Annual SEC headcount, year-over-year change, and per-employee efficiency — chart and full history below.
SEC EDGAR · FMP · ALXO · as of Mar 9, 2026
Latest filing snapshot
ALX Oncology Holdings Inc. (ALXO) employee data is sourced from the annual SEC 10-K filing. As of 2025, full-time employees only. Global consolidated headcount. View SEC filing ↗
ALXO Employee Count
2020 – 2025 · Annual · SEC filingSource: SEC annual filings · Hover bar to view year data · Click to view original filing
Employees History
| Filing Date | Employees | Change (1Y) | Growth (1Y) | SEC filing link |
|---|---|---|---|---|
| 2026-03-09 | 43 | -37 | -46.25% | |
| 2025-03-06 | 80 | +8 | +11.11% | |
| 2024-03-07 | 72 | +14 | +24.14% | |
| 2023-03-09 | 58 | +15 | +34.88% | |
| 2022-02-28 | 43 | +20 | +86.96% | |
| 2021-03-18 | 23 | — | — |
▸ Source: SEC Annual Reports (Form 10-K / 20-F). Employee counts as of fiscal year end. Click the ↗ icon at the end of a row to open the original SEC filing in a new tab.
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About ALXO employees
ALXO Employees · Headcount
ALX Oncology Holdings Inc. (ALXO) employee data is sourced from the annual SEC 10-K filing. As of 2025, ALX Oncology Holdings Inc. had 43 full-time employees globally. Full-time employees only. Global consolidated headcount.
ALX Oncology Holdings Inc.'s workforce decreased by 37 (46.25%) in 2025 compared to the prior fiscal year. The historical trend reflects the company's expansion and contraction cycles.
Frequently Asked Questions
ALXO Employees · 5 questionsAs of the latest SEC 10-K filing (2025), ALX Oncology Holdings Inc. had 43 full-time employees globally. This figure is sourced from the company's mandatory annual disclosure to the SEC.
▸ Data source: FMP /historical-employee-count · SEC EDGAR annual filings · As reported · Global consolidated headcount · As of 2026-03-09