Guardant Health, Inc.

GHNASDAQ

$177.80+3.05 (+1.75%)as of Oct 2, 2026

Legend

Insider buy

Insider sell

Congress buy

Congress sell

Hedge Funds
bought vs soldGreener markers show more buyers; redder markers show more sellers.

Company share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size.

Insider buy
Insider sell
Congress buy
Congress sell
Hedge Funds bought vs sold

Share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size. Greener fund markers mean more buyers.

Insider Buy
Insider Sell
Congress Buy
Congress Sell
Hedge funds bought vs sold
BuybackNo changeNet dilution

Guardant Health, Inc. price and activity chart data

Showing the 1Y range: Oct 2, 2025 to Oct 2, 2026. Price (+189.3%). 0 insider or congressional trades plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
Date	Category	Person	Role	Action	Amount	Change in holding

Largest institutional holders

13F · Q2 2026

Fund	% of company held	Value	% of portfolio	Quarterly activity
BlackRock, Inc.	5.71%	$1.14B	0.02%	Not reported
Vanguard Capital Management LLC	4.31%	$864M	0.02%	Not reported
FMR LLC	4.11%	$823M	0.04%	Not reported
Vanguard Portfolio Management LLC	4.08%	$817M	0.04%	Not reported
Invesco Ltd.	3.32%	$665M	0.05%	Not reported
Goldman Sachs Group Inc	2.83%	$566M	0.05%	Not reported
Two Sigma Investments, LP	2.78%	$558M	0.40%	Not reported
Capital International Investors	2.54%	$510M	0.11%	Reduce 2.35%
Deep Track Capital, LP	2.54%	$509M	7.41%	Add 1.65%
Ameriprise Financial Inc	2.36%	$473M	0.10%	Not reported
Fuller & Thaler Asset Management, Inc.	1.97%	$394M	1.07%	Not reported
Geode Capital Management, LLC	1.89%	$378M	0.02%	Not reported
Baillie Gifford & Co	1.71%	$343M	0.31%	Reduce 40.81%
State Street Corp	1.69%	$340M	0.01%	Not reported
Federated Hermes, Inc.	1.50%	$300M	0.43%	Not reported
Eventide Asset Management, LLC	1.47%	$294M	3.93%	Reduce 17.12%
Lord, Abbett & Co. LLC	1.36%	$272M	0.78%	Reduce 4.51%
Jane Street Group, LLC	1.33%	$268M	0.02%	Not reported
Westfield Capital Management Co LP	1.22%	$244M	0.80%	Add 19.22%
Millennium Management LLC	1.21%	$243M	0.09%	Not reported
Norges Bank	1.16%	$232M	0.02%	Not reported
Driehaus Capital Management LLC	1.15%	$230M	1.33%	Add 0.64%
RTW Investments, LP	1.11%	$222M	1.90%	Not reported
Artisan Partners Limited Partnership	1.11%	$222M	0.35%	Add 81.56%
Citadel Advisors LLC	1.08%	$217M	0.02%	Not reported
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	1.08%	$216M	0.04%	Not reported
Hood River Capital Management LLC	1.04%	$209M	1.52%	Add 6.51%
Alliancebernstein L.P.	1.04%	$129M	0.04%	Not reported
Manufacturers Life Insurance Company, the	1.04%	$209M	0.16%	Not reported
William Blair Investment Management, LLC	0.98%	$197M	0.59%	Add 37.87%
Charles Schwab Investment Management Inc	0.95%	$190M	0.03%	Not reported
D. E. Shaw & Co., Inc.	0.94%	$188M	0.09%	Not reported
Morgan Stanley	0.81%	$163M	0.01%	Not reported
Temasek Holdings (Private) Ltd	0.77%	$154M	0.41%	Add 3.89%
Bank of New York Mellon Corp	0.74%	$149M	0.02%	Not reported
Bank of America Corp	0.73%	$147M	0.01%	Not reported
Summit Partners Public Asset Management, LLC	0.72%	$145M	2.55%	Add 12.14%
Point72 Asset Management, L.P.	0.69%	$138M	0.15%	Not reported
UBS Group AG	0.65%	$130M	0.02%	Not reported
Vanguard Fiduciary Trust Co	0.64%	$127M	0.03%	Not reported
Cadian Capital Management, LP	0.57%	$114M	8.60%	Reduce 2.85%
Northern Trust Corp	0.56%	$112M	0.01%	Not reported
Alyeska Investment Group, L.P.	0.48%	$97.2M	0.25%	Not reported
Susquehanna International Group, LLP	0.48%	$96.6M	0.01%	Not reported
Wellington Management Group LLP	0.47%	$93.2M	0.02%	Reduce 36.10%
American Century Companies Inc	0.46%	$91.3M	0.04%	Not reported
Orbimed Advisors LLC	0.44%	$87.6M	1.62%	Not reported
Squarepoint Ops LLC	0.43%	$87M	0.10%	Not reported
Erste Asset Management GmbH	0.43%	$88.8M	0.69%	Reduce 29.24%
Samlyn Capital, LLC	0.42%	$84.3M	1.37%	Add 125.53%

50 of 557 holders

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