Security key
384747101
GRAIL, Inc. - Common Stock, par value $0.001 per share (GRAL)
CUSIP: 384747101
Q1 2026 13F Holders as of 31 Mar 2026
- Type / Class
- Equity / Common Stock, par value $0.001 per share
- Shares outstanding
- 41,108,306
- Total 13F shares
- 35,112,866
- Share change
- +4,904,933
- Total reported value
- $1,813,471,287
- Put/Call ratio
- 120%
- Price per share
- $51.68
- Number of holders
- 358
- Value change
- +$172,204,751
- Number of buys
- 136
- Number of sells
- 204
Report period
Q1 2026
Institutions
358
Top holders
10
GRAL full security history
Previous quarter: Q4 2025
GRAIL, Inc. SEC filings
GRAIL, Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 384747101
Recent filing periods:
Top shareholders of GRAL - GRAIL, Inc. - Common Stock, par value $0.001 per share (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| BAKER BROS. ADVISORS LP |
13D/G
13F
|
Company |
9.8%
|
4,028,614
|
$183,825,657 | +$88,671,912 | 31 Mar 2026 | |
| Farallon Capital Partners, L.P. |
13D/G
|
Dapice Joshua J. |
7.8%
|
3,253,684
|
$148,465,601 | +$41,568,930 | 31 Mar 2026 | |
| BlackRock, Inc. |
13F
13D/G
|
Company |
6.5%
from 13D/G
|
2,958,246
|
$253,196,306 | — | 31 Dec 2025 | |
| CRCM LP |
13D/G
13F
|
Company |
5%
|
1,800,651
|
$106,472,314 | -$2,483,456 | 06 Oct 2025 | |
| PRIMECAP MANAGEMENT CO/CA/ |
13D/G
13F
|
Company |
4.7%
|
1,838,684
|
$184,052,268 | -$21,862,340 | 31 Dec 2025 | |
| Sessa Capital (Master), L.P. |
13D/G
|
— |
4.3%
|
1,508,077
|
$56,839,422 | $0 | 30 Apr 2025 | |
| ILLUMINA, INC. |
3/4/5
13D/G
|
10%+ Owner |
3.2%
from 13D/G
|
3,502,126
|
$279,644,761 | -$79,850,000 | 17 Nov 2025 | |
| Chun R. Ding |
3/4/5
|
10%+ Owner |
8%
|
3,305,055
|
$166,079,013 | -$16,830,151 | 01 Jul 2025 | |
| Sarah Krevans |
3/4/5
|
Director |
0.09%
|
37,137
|
$1,526,330 | — | 29 May 2025 | |
| FARALLON CAPITAL MANAGEMENT LLC |
13F
|
Company |
5.7%
|
2,342,684
|
$200,510,323 | — | 31 Dec 2025 | |
| VANGUARD GROUP INC |
13F
|
Company |
4.8%
|
1,980,783
|
$169,535,217 | — | 31 Dec 2025 | |
| STATE STREET CORP |
13F
|
Company |
4.4%
|
1,827,523
|
$156,417,694 | — | 31 Dec 2025 | |
| MORGAN STANLEY |
13F
|
Company |
3.7%
|
1,511,687
|
$129,385,439 | — | 31 Dec 2025 | |
| Arbiter Partners Capital Management LLC |
13F
|
Company |
2.5%
|
1,035,597
|
$88,636,747 | — | 31 Dec 2025 | |
| Deep Track Capital, LP |
13F
|
Company |
2.5%
|
1,022,797
|
$87,541,195 | — | 31 Dec 2025 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
1.9%
|
801,503
|
$68,609,317 | — | 31 Dec 2025 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
1.7%
|
708,503
|
$60,640,772 | — | 31 Dec 2025 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
1.3%
|
536,986
|
$45,960,632 | — | 31 Dec 2025 | |
| Alyeska Investment Group, L.P. |
13F
|
Company |
1.1%
|
442,500
|
$37,873,575 | — | 31 Dec 2025 | |
| RA CAPITAL MANAGEMENT, L.P. |
13F
|
Company |
1%
|
428,266
|
$36,655,287 | — | 31 Dec 2025 | |
| Sessa Capital IM, L.P. |
13F
|
Company |
0.89%
|
364,714
|
$31,215,871 | — | 31 Dec 2025 | |
| NORTHERN TRUST CORP |
13F
|
Company |
0.83%
|
341,427
|
$29,222,737 | — | 31 Dec 2025 | |
| AQR CAPITAL MANAGEMENT LLC |
13F
|
Company |
0.8%
|
326,845
|
$27,860,273 | — | 31 Dec 2025 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
0.66%
|
270,827
|
$23,180,083 | — | 31 Dec 2025 | |
| Allianz Asset Management GmbH |
13F
|
Company |
0.65%
|
267,560
|
$22,900,460 | — | 31 Dec 2025 | |
| RAYMOND JAMES FINANCIAL INC |
13F
|
Company |
0.63%
|
258,810
|
$22,151,519 | — | 31 Dec 2025 | |
| PERCEPTIVE ADVISORS LLC |
13F
|
Company |
0.58%
|
237,342
|
$20,314,102 | — | 31 Dec 2025 | |
| DIMENSIONAL FUND ADVISORS LP |
13F
|
Company |
0.53%
|
216,793
|
$18,555,025 | — | 31 Dec 2025 | |
| UBS Group AG |
13F
|
Company |
0.52%
|
213,178
|
$18,245,904 | — | 31 Dec 2025 | |
| Carnegie Investment Counsel |
13F
|
Company |
0.52%
|
213,050
|
$18,234,950 | — | 31 Dec 2025 | |
| PRICE T ROWE ASSOCIATES INC /MD/ |
13F
|
Company |
0.51%
|
210,768
|
$18,041,000 | — | 31 Dec 2025 | |
| TCW GROUP INC |
13F
|
Company |
0.48%
|
197,313
|
$16,888,020 | — | 31 Dec 2025 | |
| FMR LLC |
13F
|
Company |
0.4%
|
163,244
|
$13,972,005 | — | 31 Dec 2025 | |
| Slow Capital, Inc. |
13F
|
Company |
0.4%
|
162,417
|
$13,901,272 | — | 31 Dec 2025 | |
| Douglas Lane & Associates, LLC |
13F
|
Company |
0.39%
|
161,624
|
$13,833,398 | — | 31 Dec 2025 | |
| BIT Capital GmbH |
13F
|
Company |
0.38%
|
156,263
|
$13,374,550 | — | 31 Dec 2025 | |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC |
13F
|
Company |
0.37%
|
152,574
|
$13,058,809 | — | 31 Dec 2025 | |
| Newtyn Management, LLC |
13F
|
Company |
0.36%
|
150,000
|
$12,838,500 | — | 31 Dec 2025 | |
| Voleon Capital Management LP |
13F
|
Company |
0.36%
|
147,906
|
$12,659,275 | — | 31 Dec 2025 | |
| FRANKLIN RESOURCES INC |
13F
|
Company |
0.36%
|
146,135
|
$12,507,694 | — | 31 Dec 2025 | |
| BRAIDWELL LP |
13F
|
Company |
0.35%
|
142,755
|
$12,218,400 | — | 31 Dec 2025 | |
| JPMORGAN CHASE & CO |
13F
|
Company |
0.34%
|
141,478
|
$12,109,102 | — | 31 Dec 2025 | |
| Invesco Ltd. |
13F
|
Company |
0.34%
|
137,967
|
$11,808,608 | — | 31 Dec 2025 | |
| Bank of New York Mellon Corp |
13F
|
Company |
0.33%
|
135,808
|
$11,623,752 | — | 31 Dec 2025 | |
| BARCLAYS PLC |
13F
|
Company |
0.31%
|
125,658
|
$10,755,069 | — | 31 Dec 2025 | |
| Aberdeen Group plc |
13F
|
Company |
0.3%
|
124,928
|
$10,692,588 | — | 31 Dec 2025 | |
| 180 WEALTH ADVISORS, LLC |
13F
|
Company |
0.28%
|
115,047
|
$9,846,873 | — | 31 Dec 2025 | |
| CAPITAL FUND MANAGEMENT S.A. |
13F
|
Company |
0.28%
|
113,207
|
$9,689,387 | — | 31 Dec 2025 | |
| Reynders McVeigh Capital Management, LLC |
13F
|
Company |
0.27%
|
112,869
|
$9,660,000 | — | 31 Dec 2025 | |
| FIRST TRUST ADVISORS LP |
13F
|
Company |
0.26%
|
108,325
|
$9,271,536 | — | 31 Dec 2025 |
Institutional Holders of GRAIL, Inc. - Common Stock, par value $0.001 per share (GRAL) as of Q1 2026
As of 31 Mar 2026,
GRAIL, Inc. - Common Stock, par value $0.001 per share (GRAL) was held by
358 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
35,112,866 shares.
The largest 10 holders included
BAKER BROS. ADVISORS LP, FARALLON CAPITAL MANAGEMENT LLC, BlackRock, Inc., STATE STREET CORP, PRIMECAP MANAGEMENT CO/CA/, Deep Track Capital, LP, Sessa Capital IM, L.P., MORGAN STANLEY, VANGUARD CAPITAL MANAGEMENT LLC, and Arbiter Partners Capital Management LLC.
This page lists
358
institutional shareholders reporting positions in this security
for the Q1 2026 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q1 2026 vs Q4 2025 Across Filers
Q4 2025 holders
419
Q1 2026 holders
358
Holder diff
-61
| Investor | Q4 2025 Shares | Q1 2026 Shares | Share Diff | Share Chg % | Q4 2025 Value $ | Q1 2026 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
An asterisk sign (*) next to the price indicates that the price is likely invalid.