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# Who owns GRAIL, Inc. (GRAL)? Elite investor 13F holders

4 tracked elite investors reported holding GRAIL, Inc as of 2026-06-30, including D.E. Shaw, GAMCO, Renaissance Technologies LLC, Gotham Asset Management. Who bought, trimmed or exited each quarter, with links to the original SEC 13F filings.

4 tracked investors currently reported holding · Latest report period: 2026-06-30 · Health Care · Health Care Equipment & Services

GRAIL, Inc., a commercial-stage healthcare company, provides multi-cancer early detection testing and services in the United States and internationally. It offers Galleri, a cancer screening test for asymptomatic individuals over 50 years of age; and a diagnostic aid for cancer tests to accelerate diagnostic resolution for patients with clinical suspicion of cancer. The company also provides…

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

| Investor | Security | Instrument | Report period | Filed | Value | Quantity | Units | Change | Source |
|  --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| [D.E. Shaw](https://ownershiptrace.com/13f/investors/98) | GRAIL INC | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 7926284.00 USD | 116102.000000 | Shares | add | [Original filing](https://www.sec.gov/Archives/edgar/data/1009207/0001104659-26-097217-index.html) |
| [GAMCO](https://ownershiptrace.com/13f/investors/137) | GRAIL INC | SHARE | 2026-06-30 | 2026-08-12 00:00:00 | 4554497.00 USD | 66713.000000 | Shares | reduce | [Original filing](https://www.sec.gov/Archives/edgar/data/807249/0001140361-26-032508-index.html) |
| [Renaissance Technologies LLC](https://ownershiptrace.com/13f/investors/63) | GRAIL INC | SHARE | 2026-06-30 | 2026-08-13 00:00:00 | 628084.00 USD | 9200.000000 | Shares | reduce | [Original filing](https://www.sec.gov/Archives/edgar/data/1037389/0001037389-26-000059-index.html) |
| [Gotham Asset Management](https://ownershiptrace.com/13f/investors/94672) | GRAIL INC | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 1634384.00 USD | 23940.000000 | Shares | add | [Original filing](https://www.sec.gov/Archives/edgar/data/1510387/0001398344-26-014644-index.html) |
| [Tudor Investment](https://ownershiptrace.com/13f/investors/94675) | GRAIL INC | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 0.00 USD | 0.000000 | Shares | exited | [Original filing](https://www.sec.gov/Archives/edgar/data/923093/0000902664-26-003485-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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