Guardant Health GH Institutional Ownership

NASDAQ GH

$164.15 +2.06 (+1.27%)

As of: Oct 14, 2026 · 11:48 AM EDT

Institutions by Trading Activity

593 Institutions

Increased 353 59.5%

Unchanged 61 10.3%

Reduced 179 30.2%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

—

13F totals exceed reported shares outstanding

Shares Held by Institutions

133.75Mn

of 133.61Mn outstanding

▼-2.56% QoQ

Shares Outstanding

133.61Mn

Institutional Investors

593

filed 13F for Jun 2026

▲+108 vs prior quarter

Net Shares Added (QoQ)

-3.52Mn

distributed since last quarter

Value of Holdings

$21.68Bn

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

Updated Oct 11, 2026

Guardant Health, Inc. (NASDAQ:GH) was reported as a holding by 593 institutional investors in 13F filings for the quarter ended June 30, 2026.

Total holdings of Guardant Health shares fell 2.56% from Q1 2026, and the number of holders rose 64.27% from Q2 2025.
Looking at the 593 holders of GH individually, 353 added to their positions, 179 reduced their stakes and 61 left their positions unchanged.
In total, institutional investors held 133.75Mn shares of Guardant Health at the end of Q2 2026, down 3.52Mn from the prior quarter and up 13.31Mn from a year earlier.
As of June 30, 2026, BlackRock, Inc. held the largest stake in Guardant Health with 7.62Mn shares.
The biggest increases in GH positions during Q2 2026 came from Jane Street Group, LLC (+1.78Mn shares), Ameriprise Financial Inc (+1.74Mn shares), FMR LLC (+1.37Mn shares), D. E. Shaw & Co., Inc. (+828.18K shares) and Millennium Management LLC (+701.06K shares).
Among holders that kept a stake in Guardant Health, the biggest sellers in Q2 2026 were BlackRock, Inc. (-3.93Mn shares), Pier 88 Investment Partners LLC (-2.05Mn shares), Baillie Gifford & Co (-1.57Mn shares), Geode Capital Management, LLC (-987.29K shares) and Alyeska Investment Group, L.P. (-841.75K shares).
Business Quant data shows the 10 biggest positions in Guardant Health as of Q2 2026 were held by BlackRock, Inc. (7.62Mn shares), T. Rowe Price Associates Inc (6.51Mn shares), Vanguard Capital Management LLC (5.76Mn shares), FMR LLC (5.49Mn shares), Vanguard Portfolio Management LLC (5.45Mn shares), Invesco Ltd. (4.43Mn shares), Goldman Sachs Group Inc (3.78Mn shares), Two Sigma Investments, LP (3.72Mn shares), Capital International Investors (3.4Mn shares) and Deep Track Capital, LP (3.39Mn shares).

Form 13F Holdings

594 Institutional Holders

Report period 30 Jun, 2026

Total shares held 133.75Mn

Of outstanding —

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BlackRock, Inc.	0002012383	7,622,935	5.71%	▼3,930,824	-34.02%	$1.14Bn
2	PRICE T ROWE ASSOCIATES INC /MD/	0000080255	6,514,952	4.88%	▼508,737	-7.24%	$977.44K
3	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	5,755,857	4.31%	▲131,677	+2.34%	$863.55Mn
4	FMR LLC	0000315066	5,488,272	4.11%	▲1,372,191	+33.34%	$823.41Mn
5	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	5,445,785	4.08%	▼392,207	-6.72%	$817.03Mn
6	Invesco Ltd.	0000914208	4,429,755	3.32%	▼516,714	-10.45%	$664.60Mn
7	Goldman Sachs Group Inc	0000886982	3,775,895	2.83%	▼659,944	-14.88%	$566.50Mn
8	TWO SIGMA INVESTMENTS, LP	0001179392	3,719,301	2.78%	▼510,230	-12.06%	$558.01Mn
9	Capital International Investors	0001562230	3,399,604	2.54%	▼81,714	-2.35%	$510.04Mn
10	Deep Track Capital, LP	0001856083	3,393,312	2.54%	▲55,071	+1.65%	$509.10Mn
11	Franklin Templeton Inc	0000038777	3,236,065	2.42%	▼212,128	-6.15%	$485.51Mn
12	Ameriprise Financial Inc	0000820027	3,150,897	2.36%	▲1,736,011	+122.70%	$472.78Mn
13	FULLER & THALER ASSET MANAGEMENT, INC.	0001082327	2,629,007	1.97%	▲78,693	+3.09%	$394.43Mn
14	GEODE CAPITAL MANAGEMENT, LLC	0001214717	2,521,596	1.89%	▼987,287	-28.14%	$378.41Mn
15	BAILLIE GIFFORD & CO	0001088875	2,284,127	1.71%	▼1,574,919	-40.81%	$342.69Mn
16	State Street Corp	0000093751	2,263,504	1.69%	▼621,116	-21.53%	$339.62Mn
17	Federated Hermes, Inc.	0001056288	1,999,178	1.50%	▲111,594	+5.91%	$299.94Mn
18	EVENTIDE ASSET MANAGEMENT, LLC	0001442891	1,957,828	1.47%	▼404,551	-17.12%	$293.79Mn
19	LORD, ABBETT & CO. LLC	0000728100	1,813,491	1.36%	▼85,622	-4.51%	$272.08K
20	JANE STREET GROUP, LLC	0001595888	1,783,444	1.33%	▲1,778,641	+37,031.88%	$267.57Mn

Showing 1 to 20 of 594 holders