13F Insight
DOSSIER · 13F Holders · Q2 2026
GH 1.25 02/15/31

GUARDANT HEALTH INC

42 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 40131MAD1·42 13F holders·last filed Jun 30, 2026
Market cap
—
13F value held
$1.3B
visible holders
Holders
42
filers reporting
Concentration
39.52%
LINDEN ADVISORS LP #1
top holder share
AI Holders Summary · Q2 2026

42 institutions reported GH 1.25 02/15/31 in Q2 2026. LINDEN ADVISORS LP leads at 39.5% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
LINDEN ADVISORS LP
CIK 0001279396
$514M204.3M2.66%Q2 202602
ARISTEIA CAPITAL, L.L.C.
CIK 0001080171
$179M71.1M2.33%Q2 202603
BRAIDWELL LP
CIK 0001920938
$103M61.0M3.42%Q1 202604
Aequim Alternative Investments LP
CIK 0001728201
$94M37.5M1.47%Q2 202605
BlackRock, Inc.
CIK 0002012383
$73M29.2M0.00%Q2 202606
BOUSSARD & GAVAUDAN GESTION SAS
CIK 0001569001
$60M24K3.02%Q2 202607
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
CIK 0000861177
$59M23.6M0.01%Q2 202608
STATE STREET CORP
CIK 0000093751
$39M15.3M0.00%Q2 202609
Boussard & Gavaudan Investment Management LLP
CIK 0001614986
$38M23K3.61%Q1 202610
UBS Group AG
CIK 0001610520
$18M7.1M0.00%Q2 202611
Point72 Asset Management, L.P.
CIK 0001603466
$18M10.5M0.02%Q1 202612
FMR LLC
CIK 0000315066
$17M6.6M0.00%Q2 202613
Warberg Asset Management LLC
CIK 0001597506
$13M5.0M2.28%Q2 202614
Nicholas Investment Partners, LP
CIK 0001389574
$12M5.0M0.70%Q2 202615
LORD, ABBETT & CO. LLC
CIK 0000728100
$12M7.1M0.04%Q1 202616
SCHRODER INVESTMENT MANAGEMENT GROUP
CIK 0001086619
$11M4.4M0.01%Q2 202617
GOLDMAN SACHS GROUP INC
CIK 0000886982
$11M4.5M0.00%Q2 202618
CSS LLC/IL
CIK 0001103646
$11M4.5M0.44%Q2 202619
D. E. Shaw & Co., Inc.
CIK 0001009207
$10M5.2M0.01%Q4 202520
WELLINGTON MANAGEMENT GROUP LLP
CIK 0000902219
$9M3.5M0.00%Q2 2026
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