DOSSIER · 13F Holders · Q2 2026Healthcare · Services-Medical Laboratories
GH

GUARDANT HEALTH INC

605 institutions still hold GUARDANT HEALTH INC as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 40131M109·Services-Medical Laboratories·605 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$10.6B
visible holders
Holders
605
filers reporting
Concentration
10.78%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q2 2026

605 institutions reported GH in Q2 2026. BlackRock, Inc. leads at 10.8% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$1.1B7.6M0.02%Q2 2026
02
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$864M5.8M0.02%Q2 2026
03
FMR LLC
CIK 0000315066
$823M5.5M0.04%Q2 2026
04
Vanguard Portfolio Management
CIK 0002100121· Index
$817M5.4M0.04%Q2 2026
05
Invesco Ltd.
CIK 0000914208
$665M4.4M0.05%Q2 2026
06
PRICE T ROWE ASSOCIATES INC /MD/
CIK 0000080255
$649M7.0M0.07%Q1 2026
07
GOLDMAN SACHS GROUP INC
CIK 0000886982
$566M3.8M0.05%Q2 2026
08
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
$562M3.7M0.41%Q2 2026
09
Capital International Investors
CIK 0001562230
$510M3.4M0.11%Q2 2026
10
Deep Track Capital, LP
CIK 0001856083
$509M3.4M7.41%Q2 2026
11
FRANKLIN RESOURCES INC
CIK 0000038777
$486M3.2M0.11%Q2 2026
12
AMERIPRISE FINANCIAL INC
CIK 0000820027
$473M3.2M0.10%Q2 2026
13
FULLER & THALER ASSET MANAGEMENT, INC.
CIK 0001082327
$394M2.6M1.07%Q2 2026
14
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$378M2.5M0.02%Q2 2026
15
BAILLIE GIFFORD & CO
CIK 0001088875
$343M2.3M0.31%Q2 2026
16
STATE STREET CORP
CIK 0000093751
$340M2.3M0.01%Q2 2026
17
FEDERATED HERMES, INC.
CIK 0001056288
$300M2.0M0.43%Q2 2026
18
EVENTIDE ASSET MANAGEMENT, LLC
CIK 0001442891
$294M2.0M3.93%Q2 2026
19
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
$253M1.7M0.09%Q2 2026
20
WESTFIELD CAPITAL MANAGEMENT CO LP
CIK 0001177719
$244M1.6M0.80%Q2 2026
Page 1 of 31
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Insiders at GUARDANT HEALTH INC
Tariq MusaHidalgo Medina ManuelMonroe Terilyn J.Eltoukhy HelmySaia John G.Talasaz AmiraliFreeman ChrisClark Ian T