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Guardant Health

481 hedge funds and large institutions have $12.5B invested in Guardant Health in 2026 Q1 according to their latest regulatory filings, with 72 funds opening new positions, 191 increasing their positions, 157 reducing their positions, and 77 closing their positions.

New
Increased
Maintained
Reduced
Closed

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more ownership

Funds ownership:

less first-time investments, than exits

New positions opened: | Existing positions closed:

less funds holding

Funds holding:

7% less capital invested

Capital invested by funds: $13.4B → $12.5B (-$883M)

15% less funds holding in top 10

Funds holding in top 10: 1311 (-2)

29% less call options, than puts

Call options by funds: $78.8M | Put options by funds: $112M

Holders
481
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
11
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$78.8M
Puts
$112M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
SG Americas Securities
201
SG Americas Securities
New York
$2.06M
MOACM
202
Mutual of America Capital Management
New York
$2.03M
Verition Fund Management
203
Verition Fund Management
Connecticut
$1.96M
SAM
204
Simplify Asset Management
Nevada
$1.92M
VFA
205
Values First Advisors
Tennessee
$1.92M
AssetMark Inc
206
AssetMark Inc
California
$1.85M
OQS
207
Occudo Quantitative Strategies
Florida
$1.77M
LCM
208
Landscape Capital Management
New Jersey
$1.77M
JFG
209
Jefferies Financial Group
New York
$1.74M
Jacobs Levy Equity Management
210
Jacobs Levy Equity Management
New Jersey
$1.6M
IMRF
211
Illinois Municipal Retirement Fund
Illinois
$1.6M
VAS
212
Vestmark Advisory Solutions
Massachusetts
$1.59M
TI
213
Tidal Investments
Wisconsin
$1.58M
BBA
214
Baader Bank Aktiengesellschaft
Germany
$1.56M
QCM
215
Quantinno Capital Management
New York
$1.55M
PCM
216
Prelude Capital Management
New York
$1.54M
Natixis Advisors
217
Natixis Advisors
Massachusetts
$1.45M
HP
218
Havemeyer Place
Connecticut
$1.45M
N
219
Numerai
California
$1.43M
XT
220
XTX Topco
Cayman Islands
$1.42M
NYLIM
221
New York Life Investment Management
New York
$1.42M
Capital Fund Management (CFM)
222
Capital Fund Management (CFM)
France
$1.41M
FC
223
FORA Capital
Florida
$1.41M
IEFM
224
IQ EQ Fund Management
Ireland
$1.37M
PCM
225
Portolan Capital Management
Massachusetts
$1.31M