Grail GRAL Institutional Ownership

NASDAQ GRAL

$80.77 +0.82 (+1.03%)

At close: Sep 18, 2026 · 4:00 PM EDT

Institutions by Trading Activity

375 Institutions

Increased 184 49.1%

Unchanged 91 24.3%

Reduced 100 26.7%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

89.20%

▲+2.56 pp QoQ

Shares Held by Institutions

38.46Mn

of 43.11Mn outstanding

▲+13.63% QoQ

Shares Outstanding

43.11Mn

4.66Mn held outside 13F filers

Institutional Investors

375

filed 13F for Jun 2026

▲+9 vs prior quarter

Net Shares Added (QoQ)

+4.61Mn

accumulated since last quarter

Value of Holdings

$3.11Bn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 30 Jun, 2026

GRAIL, Inc. (NASDAQ:GRAL) has 375 institutional investors with active 13F positions as of June 2026.

These investors held 89.2% of outstanding shares in June 2026, up from 86.6% in March 2026.
Their total shares held in GRAL increased 13.63% from the prior quarter, while the number of investors in Grail increased 8.38% year over year.
Of these 375 funds, 184 grew their exposure to Grail, 100 cut back, and 91 maintained positions.
In total, institutional investors held 38.46Mn shares in Grail as of June 2026, up by 4.61Mn shares quarter on quarter, and up 12.41Mn shares year over year.
FARALLON CAPITAL MANAGEMENT, L.L.C. leads ownership in GRAL with 4.16Mn shares as of June 30, 2026, equal to 9.65% of outstanding shares.
The biggest buyers of Grail for the quarter ending June 2026 included FARALLON CAPITAL MANAGEMENT, L.L.C. (907.9K), BlackRock, Inc. (608.54K), State Street Corp (493.62K), KINGDON CAPITAL MANAGEMENT, L.L.C. (340.0K), PRIMECAP MANAGEMENT CO/CA/ (336.33K).
The largest sellers of Grail for the quarter ending June 2026 were Alyeska Investment Group, L.P. (540.46K), Bank Of America Corp /De/ (190.68K), Morgan Stanley (170.03K), SUSQUEHANNA INTERNATIONAL GROUP, LLP (149.51K), NATIXIS (129.14K).
According to Business Quant data, leading holders of GRAL for June 2026 are FARALLON CAPITAL MANAGEMENT, L.L.C. (4.16Mn), BAKER BROS. ADVISORS LP (4.03Mn), BlackRock, Inc. (3.58Mn), State Street Corp (2.39Mn), PRIMECAP MANAGEMENT CO/CA/ (2.18Mn), Sessa Capital IM, L.P. (2.04Mn), Deep Track Capital, LP (1.83Mn), VANGUARD CAPITAL MANAGEMENT LLC (1.64Mn), Morgan Stanley (1.46Mn), Arbiter Partners Capital Management LLC (1.03Mn).

Form 13F Holdings

374 Institutional Holders

Report period 30 Jun, 2026

Total shares held 38.46Mn

Of outstanding 89.20%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	FARALLON CAPITAL MANAGEMENT, L.L.C.	0000909661	4,161,584	9.65%	▲907,900	+27.90%	$284.11Mn
2	BAKER BROS. ADVISORS LP	0001263508	4,028,614	9.34%	0	0.00%	$275.03Mn
3	BlackRock, Inc.	0002012383	3,577,075	8.30%	▲608,539	+20.50%	$244.21Mn
4	State Street Corp	0000093751	2,385,514	5.53%	▲493,621	+26.09%	$162.86Mn
5	PRIMECAP MANAGEMENT CO/CA/	0000763212	2,180,106	5.06%	▲336,334	+18.24%	$148.84Mn
6	Sessa Capital IM, L.P.	0001595849	2,037,518	4.73%	▲318,204	+18.51%	$139.10Mn
7	Deep Track Capital, LP	0001856083	1,834,944	4.26%	▲112,147	+6.51%	$125.27Mn
8	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	1,641,117	3.81%	▲114,012	+7.47%	$112.04Mn
9	Morgan Stanley	0000895421	1,462,163	3.39%	▼170,032	-10.42%	$99.82Mn
10	Arbiter Partners Capital Management LLC	0001513193	1,034,297	2.40%	▼300	-0.03%	$70.61Mn
11	GEODE CAPITAL MANAGEMENT, LLC	0001214717	991,380	2.30%	▲163,438	+19.74%	$67.69Mn
12	Goldman Sachs Group Inc	0000886982	748,015	1.74%	▲166,091	+28.54%	$51.07Mn
13	Jefferies Financial Group Inc.	0000096223	724,000	1.68%	▲66,500	+10.11%	$49.43Mn
14	Bank Of America Corp /De/	0000070858	723,437	1.68%	▼190,677	-20.86%	$49.39Mn
15	DIMENSIONAL FUND ADVISORS LP	0000354204	679,587	1.58%	▲270,937	+66.30%	$46.40Mn
16	Casdin Capital, LLC	0001534261	480,000	1.11%	▲250,000	+108.70%	$32.77Mn
17	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	477,982	1.11%	▲143,076	+42.72%	$32.63Mn
18	Northern Trust Corp	0000073124	372,588	0.86%	▲23,451	+6.72%	$25.44Mn
19	Citigroup Inc	0000831001	371,253	0.86%	▲69,117	+22.88%	$25.35Mn
20	KINGDON CAPITAL MANAGEMENT, L.L.C.	0001000097	340,000	0.79%	▲340,000	0.00%	$23.21Mn

Showing 1 to 20 of 374 holders