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# Who owns Compass Therapeutics, Inc. (CMPX)? Elite investor 13F holders

2 tracked elite investors reported holding Compass Therapeutics, Inc as of 2026-06-30, including Tudor Investment, D.E. Shaw. Who bought, trimmed or exited each quarter, with links to the original SEC 13F filings.

2 tracked investors currently reported holding · Latest report period: 2026-06-30 · Health Care · Pharmaceuticals, Biotechnology & Life Sciences

Compass Therapeutics, Inc., a clinical-stage oncology-focused biopharmaceutical company, develops antibody-based therapeutics for the treatment of various human diseases in the United States. The company's lead product candidate, tovecimig, is a bispecific antibody that targets delta-like ligand 4 (DLL4) and vascular endothelial growth factor A (VEGF-A), which are critical to angiogenesis and…

## Reported holders and securities, including exits (up to 20)

| Investor | Security | Instrument | Report period | Filed | Value | Quantity | Units | Change | Source |
|  --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| [Tudor Investment](https://ownershiptrace.com/13f/investors/94675) | Compass Therapeutics Inc | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 197196.00 USD | 90044.000000 | Shares | add | [Original filing](https://www.sec.gov/Archives/edgar/data/923093/0000902664-26-003485-index.html) |
| [D.E. Shaw](https://ownershiptrace.com/13f/investors/98) | Compass Therapeutics Inc | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 447827.00 USD | 204487.000000 | Shares | add | [Original filing](https://www.sec.gov/Archives/edgar/data/1009207/0001104659-26-097217-index.html) |

Public disclosures can be delayed, incomplete, or amended. Report period describes a position date; transaction date describes a reported transaction; filed describes submission. A recent filing or page update does not establish a current holding. A dash means unavailable or not comparable, not zero.

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