Guardant Health GH Institutional Ownership

NASDAQ GH

$168.40 -2.51 (-1.47%)

As of: Aug 27, 2026 · 3:59 PM EDT

Institutions by Trading Activity

594 Institutions

Increased 354 59.6%

Unchanged 62 10.4%

Reduced 178 30.0%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

101.64%

▼-3.05 pp QoQ

Shares Held by Institutions

135.04Mn

of 132.87Mn outstanding

▼-0.42% QoQ

Shares Outstanding

132.87Mn

-2.17Mn held outside 13F filers

Institutional Investors

594

filed 13F for Jun 2026

▲+107 vs prior quarter

Net Shares Added (QoQ)

-569.16K

distributed since last quarter

Value of Holdings

$23.08Bn

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

Guardant Health, Inc. (NASDAQ:GH) has 477 institutional investors with active 13F positions as of March 2026.

Collectively, these holders controlled 104.7% of Guardant Health's outstanding shares in March 2026, up from 104.4% in December 2025.
Their total shares held in GH increased 22.32% from the prior quarter, while the number of investors in Guardant Health increased 39.47% year over year.
Of these 477 holders, 257 added to their stakes in Guardant Health, 158 trimmed positions, and 62 made no changes.
Altogether, these fund groups held 137.39Mn shares in GH by March 2026, up by 25.07Mn shares quarter on quarter, and up 11.92Mn shares year over year.
As of March 31, 2026, BlackRock, Inc. held the largest stake in Guardant Health with 11.55Mn shares, accounting for 8.8% of total shares outstanding.
The biggest buyers of Guardant Health for the quarter ending March 2026 included PRICE T ROWE ASSOCIATES INC /MD/ (7.02Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (5.84Mn), VANGUARD CAPITAL MANAGEMENT LLC (5.62Mn), TWO SIGMA INVESTMENTS, LP (2.06Mn), PIER 88 INVESTMENT PARTNERS LLC (2.05Mn).
The largest sales of GH for the quarter ending March 2026 came from FULLER & THALER ASSET MANAGEMENT, INC. (2.33Mn), BAILLIE GIFFORD & CO (1.03Mn), JENNISON ASSOCIATES LLC (966.56K), Goldman Sachs Group Inc (819.44K), Point72 Asset Management, L.P. (803.23K).
Per Business Quant, the top 10 investors in GH for the quarter ending March 2026 include BlackRock, Inc. (11.55Mn), PRICE T ROWE ASSOCIATES INC /MD/ (7.02Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (5.84Mn), VANGUARD CAPITAL MANAGEMENT LLC (5.62Mn), Invesco Ltd. (4.95Mn), Goldman Sachs Group Inc (4.44Mn), TWO SIGMA INVESTMENTS, LP (4.23Mn), FMR LLC (4.12Mn), BAILLIE GIFFORD & CO (3.86Mn), GEODE CAPITAL MANAGEMENT, LLC (3.51Mn).

Form 13F Holdings

594 Institutional Holders

Report period 30 Jun, 2026

Total shares held 135.04Mn

Of outstanding 101.64%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BlackRock, Inc.	0002012383	7,622,935	5.74%	▼3,930,824	-34.02%	$1.14Bn
2	PRICE T ROWE ASSOCIATES INC /MD/	0000080255	6,514,952	4.90%	▼508,737	-7.24%	$977.44K
3	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	5,755,857	4.33%	▲131,677	+2.34%	$863.55Mn
4	FMR LLC	0000315066	5,488,272	4.13%	▲1,372,191	+33.34%	$823.41Mn
5	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	5,445,785	4.10%	▼392,207	-6.72%	$817.03Mn
6	Invesco Ltd.	0000914208	4,429,755	3.33%	▼516,714	-10.45%	$664.60Mn
7	Goldman Sachs Group Inc	0000886982	3,775,895	2.84%	▼659,944	-14.88%	$566.50Mn
8	TWO SIGMA INVESTMENTS, LP	0001179392	3,719,301	2.80%	▼510,230	-12.06%	$558.01Mn
9	Capital International Investors	0001562230	3,399,604	2.56%	▼81,714	-2.35%	$510.04Mn
10	Deep Track Capital, LP	0001856083	3,393,312	2.55%	▲55,071	+1.65%	$509.10Mn
11	Franklin Resources Inc	0000038777	3,236,065	2.44%	▼212,128	-6.15%	$485.51Mn
12	Ameriprise Financial Inc	0000820027	3,150,897	2.37%	▲1,736,011	+122.70%	$472.78Mn
13	FULLER & THALER ASSET MANAGEMENT, INC.	0001082327	2,629,007	1.98%	▲78,693	+3.09%	$394.43Mn
14	GEODE CAPITAL MANAGEMENT, LLC	0001214717	2,521,596	1.90%	▼987,287	-28.14%	$378.41Mn
15	BAILLIE GIFFORD & CO	0001088875	2,284,127	1.72%	▼1,574,919	-40.81%	$342.69Mn
16	State Street Corp	0000093751	2,263,504	1.70%	▼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	1.34%	▲1,778,641	+37,031.88%	$267.57Mn

Showing 1 to 20 of 594 holders