Company · Ownership research

GRAIL, Inc. GRAL

CIK 0001699031 · CUSIP 384747101

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 384747101 (GRAL), not CUSIP 384747901 (GRAL), CUSIP 384747951 (GRAL), and does not merge CUSIPs.

This page lists the top 20 of 186 rows by value; the complete set is available through the API.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$156.49M 1,116,628 shares	0.01%	+125.25K(+12.60%)Added	SEC filing ↗ Nov 6, 2026	▾
02	DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history	$104.98M 749,337 shares	0.02%	+69.75K(+10.30%)Added	SEC filing ↗ Nov 4, 2026	▾
03	Jefferies Financial Group Inc. CIK 96223 · View history	$91.08M 650,000 shares	1.21%	-74.00K(-10.20%)Reduced	SEC filing ↗ Nov 5, 2026	▾
04	CITIGROUP INC CIK 831001 · View history	$45.86M 327,277 shares	0.02%	-43.98K(-11.80%)Reduced	SEC filing ↗ Nov 4, 2026	▾
05	Aberdeen Group plc CIK 1716774 · View history	$40.39M 288,249 shares	0.06%	+58.75K(+25.60%)Added	SEC filing ↗ Nov 6, 2026	▾
06	Slow Capital, Inc. CIK 1716984 · View history	$30.60M 218,363 shares	3.44%	+1.10K(+0.50%)Added	SEC filing ↗ Oct 23, 2026	▾
07	Douglas Lane & Associates, LLC CIK 1672594 · View history	$22.64M 161,580 shares	0.30%	-760(-0.50%)Reduced	SEC filing ↗ Oct 9, 2026	▾
08	FIDEURAM - INTESA SANPAOLO PRIVATE BANKING S.P.A. CIK 1280487 · View history	$21.83M 155,762 shares	0.62%	+155.76KNew	SEC filing ↗ Oct 22, 2026	▾
09	Bank of New York Mellon Corp CIK 1390777 · View history	$21.82M 155,752 shares	0.00%	+1.63K(+1.10%)Added	SEC filing ↗ Nov 5, 2026	▾
10	180 WEALTH ADVISORS, LLC CIK 1730817 · View history	$17.14M 122,339 shares	1.65%	-5.43K(-4.30%)Reduced	SEC filing ↗ Nov 3, 2026	▾
11	PRINCIPAL FINANCIAL GROUP INC CIK 1126328 · View history	$11.87M 84,695 shares	0.01%	+42.16K(+99.10%)Added	SEC filing ↗ Nov 2, 2026	▾
12	BARCLAYS PLC CIK 312069 · View history	$11.55M 82,423 shares	0.00%	+12.43K(+17.80%)Added	SEC filing ↗ Nov 6, 2026	▾
13	Reynders McVeigh Capital Management, LLC CIK 1455969 · View history	$8.93M 63,696 shares	0.39%	-7.61K(-10.70%)Reduced	SEC filing ↗ Oct 30, 2026	▾
14	Creative Planning CIK 1540235 · View history	$8.61M 61,428 shares	0.00%	+13.76K(+28.90%)Added	SEC filing ↗ Nov 2, 2026	▾
15	Russell Investments Group, Ltd. CIK 1692234 · View history	$7.60M 54,246 shares	0.01%	+25.84K(+91.00%)Added	SEC filing ↗ Nov 6, 2026	▾
16	Legal Advantage Investments, Inc. CIK 1841769 · View history	$6.81M 48,625 shares	1.46%	+4.00K(+9.00%)Added	SEC filing ↗ Oct 13, 2026	▾
17	DEUTSCHE BANK AG\ CIK 948046 · View history	$6.34M 45,244 shares	0.00%	+3.60K(+8.70%)Added	SEC filing ↗ Nov 6, 2026	▾
18	Simplify Asset Management Inc. CIK 1846368 · View history	$6.02M 42,969 shares	0.10%	+42.97KNew	SEC filing ↗ Oct 27, 2026	▾
19	Pictet Asset Management Holding SA CIK 1993888 · View history	$5.75M 41,939 shares	0.01%	-8.10K(-16.20%)Reduced	SEC filing ↗ Nov 3, 2026	▾
20	Lido Advisors, LLC CIK 1650150 · View history	$4.65M 33,181 shares	0.02%	-73(-0.20%)Reduced	SEC filing ↗ Nov 4, 2026	▾

Showing 20 / 186 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

186

Cancelled or null records excluded

Disclosed shares

5,041,080

Not deduplicated across managers

Disclosed value

$705.99M

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

GRAIL, Inc. · Q3 2026

Explore all 186 reporting institutions.

This page includes 20 of 186 reporting institutions. Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.