GRAIL, Inc. (GRAL) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

36,169,512Shares Outstanding

90,041Shares held by institutions

$8,916,760Value of institutional holdings

81.26%Institutional ownership %

21.56%Shares Changed QoQ

392No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

The institutional landscape for GRAIL, Inc. (NASDAQ:GRAL) includes 392 filers as of the latest reporting cycle ending December 2025.

The collective stake of institutional investors in Grail moved to 81.3% in December 2025, a shift up from the 69.6% reported for September 2025.
Institutional share ownership changed by 21.56% QoQ, while the number of institutional owners saw an increase of 20.62% YoY.
Among the 392 institutional holders of Grail, 218 added to their stakes while 97 trimmed their positions and 77 held steady.
The total number of shares held by institutions in Grail increased to 29.39Mn as of December 2025, a net change of up by 5.21Mn shares quarter on quarter, and up 3.05Mn shares year over year.
With 2.96Mn shares, BlackRock, Inc. commands the largest institutional position in Grail as of December 31, 2025, equating to 8.18% of the company.
Among the most significant buyers of Grail during December 2025 were Deep Track Capital, LP (1.02Mn), FARALLON CAPITAL MANAGEMENT LLC (993.68K), MORGAN STANLEY (588.65K), STATE STREET CORP (510.55K), BlackRock, Inc. (493.53K).
Leading sellers of Grail stock in December 2025 included CRCM LP (770.28K), Sessa Capital IM, L.P. (421.43K), PRIMECAP MANAGEMENT CO/CA/ (182.26K), Aberdeen Group plc (144.51K), COMMONWEALTH EQUITY SERVICES, LLC (137.60K).
The top 10 institutional holders of Grail for the quarter ending December 2025 included BlackRock, Inc. (2.96Mn), FARALLON CAPITAL MANAGEMENT LLC (2.34Mn), BAKER BROS. ADVISORS LP (2.09Mn), VANGUARD GROUP INC (1.98Mn), PRIMECAP MANAGEMENT CO/CA/ (1.84Mn), STATE STREET CORP (1.83Mn), MORGAN STANLEY (1.51Mn), CRCM LP (1.07Mn), Arbiter Partners Capital Management LLC (1.04Mn), Deep Track Capital, LP (1.02Mn).

392 Institutional Holders

90,041 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
BlackRock, Inc.	31 Dec, 2025	2,958,246	493,534	20.02%	$253,196,306.00
FARALLON CAPITAL MANAGEMENT LLC	31 Dec, 2025	2,342,684	993,684	73.66%	$200,510,323.00
BAKER BROS. ADVISORS LP	31 Dec, 2025	2,085,333	455,208	27.92%	$178,483,651.00
VANGUARD GROUP INC	31 Dec, 2025	1,980,783	163,790	9.01%	$169,535,217.00
PRIMECAP MANAGEMENT CO/CA/	31 Dec, 2025	1,838,684	-182,256	-9.02%	$157,372,964.00
STATE STREET CORP	31 Dec, 2025	1,827,523	510,546	38.77%	$156,417,694.00
MORGAN STANLEY	31 Dec, 2025	1,511,687	588,647	63.77%	$129,385,439.00
CRCM LP	31 Dec, 2025	1,072,374	-770,277	-41.80%	$91,784,491.00
Arbiter Partners Capital Management LLC	31 Dec, 2025	1,035,597	-300	-0.03%	$88,636,747.00
Deep Track Capital, LP	31 Dec, 2025	1,022,797	1,022,797	0.00%	$87,541,195.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	801,503	71,253	9.76%	$68,609,317.00
BANK OF AMERICA CORP /DE/	31 Dec, 2025	708,503	373,138	111.26%	$60,640,772.00
GOLDMAN SACHS GROUP INC	31 Dec, 2025	541,786	176,754	48.42%	$46,371,464.00
Alyeska Investment Group, L.P.	31 Dec, 2025	442,500	442,500	0.00%	$37,873,575.00
RA CAPITAL MANAGEMENT, L.P.	31 Dec, 2025	428,266	428,266	0.00%	$36,655,287.00
Sessa Capital IM, L.P.	31 Dec, 2025	364,714	-421,430	-53.61%	$31,215,871.00
NORTHERN TRUST CORP	31 Dec, 2025	341,427	945	0.28%	$29,222,737.00
AQR CAPITAL MANAGEMENT LLC	31 Dec, 2025	326,845	-95,810	-22.67%	$27,860,273.00
JANE STREET GROUP, LLC	31 Dec, 2025	312,900	68,500	28.03%	$26,781,111.00
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	31 Dec, 2025	270,827	19,335	7.69%	$23,180,083.00

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