| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| Farallon Capital Partners, L.P. | 5.9% | +6.7% | $234,502,668 | +$16,316,300 | 2,342,684 | +7.5% | Dapice Joshua J. | 31 Dec 2025 |
| BlackRock, Inc. | 6.5% | $119,741,086 | 2,328,687 | BlackRock, Inc. | 30 Jun 2025 | |||
| BAKER BROS. ADVISORS LP | 5.3% | $208,741,833 | 2,085,333 | Baker Bros. Advisors LP | 31 Dec 2025 | |||
| VANGUARD GROUP INC | 5.3% | $97,814,518 | 1,902,266 | The Vanguard Group | 30 Jun 2025 | |||
| PRIMECAP MANAGEMENT CO/CA/ | 4.7% | -17% | $184,052,268 | -$21,862,340 | 1,838,684 | -11% | PRIMECAP MANAGEMENT CO/CA/ | 31 Dec 2025 |
| CRCM LP | 5% | -2.2% | $106,472,314 | -$2,483,456 | 1,800,651 | -2.3% | CRCM LP | 06 Oct 2025 |
| Sessa Capital (Master), L.P. | 4.3% | $56,839,422 | 1,508,077 | Sessa Capital (Master), L.P. | 30 Apr 2025 | |||
| ILLUMINA, INC. | 3.2% | $130,342,813 | 1,302,126 | Illumina, Inc. | 31 Dec 2025 |
As of 31 Dec 2025, 406 institutional investors reported holding 29,870,336 shares of GRAIL, Inc. - Common Stock, $0.001 par value (GRAL). This represents 73% of the company’s total 40,691,438 outstanding shares.
The largest institutional shareholders of GRAIL, Inc. - Common Stock, $0.001 par value (GRAL) together control 57% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| BlackRock, Inc. | 7.3% | 2,958,246 | +20% | 0% | $253,196,306 |
| FARALLON CAPITAL MANAGEMENT LLC | 5.8% | 2,342,684 | +74% | 1.2% | $200,510,323 |
| BAKER BROS. ADVISORS LP | 5.1% | 2,085,333 | +28% | 1% | $178,483,651 |
| VANGUARD GROUP INC | 4.9% | 1,980,783 | +9% | 0% | $169,535,217 |
| PRIMECAP MANAGEMENT CO/CA/ | 4.5% | 1,838,684 | -9% | 0.12% | $157,372,964 |
| STATE STREET CORP | 4.5% | 1,827,523 | +39% | 0.01% | $156,417,694 |
| MORGAN STANLEY | 3.7% | 1,511,687 | +64% | 0.01% | $129,385,439 |
| CRCM LP | 2.6% | 1,072,374 | -42% | 31% | $91,784,491 |
| Arbiter Partners Capital Management LLC | 2.5% | 1,035,597 | -0.03% | 48% | $88,636,747 |
| Deep Track Capital, LP | 2.5% | 1,022,797 | 2% | $87,541,195 | |
| GEODE CAPITAL MANAGEMENT, LLC | 2% | 801,503 | +9.8% | 0% | $68,609,317 |
| BANK OF AMERICA CORP /DE/ | 1.7% | 708,503 | +111% | 0% | $60,640,772 |
| GOLDMAN SACHS GROUP INC | 1.3% | 536,986 | +47% | 0.01% | $45,960,632 |
| Alyeska Investment Group, L.P. | 1.1% | 442,500 | 0.11% | $37,873,575 | |
| RA CAPITAL MANAGEMENT, L.P. | 1.1% | 428,266 | 0.38% | $36,655,287 | |
| Sessa Capital IM, L.P. | 0.9% | 364,714 | -54% | 0.62% | $31,215,871 |
| NORTHERN TRUST CORP | 0.84% | 341,427 | +0.28% | 0% | $29,222,737 |
| AQR CAPITAL MANAGEMENT LLC | 0.8% | 326,845 | -23% | 0.01% | $27,860,273 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 0.67% | 270,827 | +7.7% | 0% | $23,180,083 |
| Allianz Asset Management GmbH | 0.66% | 267,560 | -9.3% | 0.03% | $22,900,460 |
| RAYMOND JAMES FINANCIAL INC | 0.64% | 258,810 | +62% | 0.01% | $22,151,519 |
| PERCEPTIVE ADVISORS LLC | 0.58% | 237,342 | 0.37% | $20,314,102 | |
| DIMENSIONAL FUND ADVISORS LP | 0.53% | 216,793 | +365% | 0% | $18,555,025 |
| UBS Group AG | 0.52% | 213,178 | -41% | 0% | $18,245,904 |
| Carnegie Investment Counsel | 0.52% | 213,050 | -13% | 0.34% | $18,234,950 |
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2025 Q4 | 29,870,336 | $2,557,193,178 | +$451,022,156 | $85.59 | 406 |
| 2025 Q3 | 24,800,413 | $1,465,844,501 | -$76,538,543 | $59.13 | 339 |
| 2025 Q2 | 26,230,654 | $1,345,645,853 | +$123,340,285 | $51.42 | 337 |
| 2025 Q1 | 24,017,434 | $613,074,968 | -$57,042,695 | $25.54 | 299 |
| 2024 Q4 | 26,645,532 | $476,127,386 | +$114,936,938 | $17.85 | 316 |
| 2024 Q3 | 20,334,203 | $279,804,642 | -$22,508,504 | $13.76 | 294 |
| 2024 Q2 | 21,563,159 | $331,427,001 | +$330,401,120 | $15.37 | 356 |
| 2024 Q1 | 135 | $2,015 | +$2,015 | $14.96 | 2 |