GH
Guardant Health, Inc.
NASDAQ · USHealthcareMedical - Diagnostics & Research
$150.12-3.69%
Price as of Jul 20, 2026
GH ownership
Guardant Health, Inc. ownership & insider activity
Latest available institutional positioning and SEC Form 4 insider transactions, coalesced at the company entity level when listings share coverage.
Insider Activity
Sentiment
0/100
Buys (3m)
1
Sells (3m)
50
Net (3m)
-$91.7M
Insiders buying
Insider trades by month Buys Sells
Mar
Apr
May
Jun
Context3-month price +108.8%Institutions accumulating (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Jul 2, 2026 | Talasaz AmirAlidirector, officer: Co-Chief Executive Officer | Option | 23,997 | — |
| Jul 2, 2026 | Bell Michael Brianofficer: Chief Financial Officer | Option | 1,870 | — |
| Jul 2, 2026 | Bell Michael Brianofficer: Chief Financial Officer | Tax | 3,914 | $170.77 |
| Jul 2, 2026 | Freeman Chrisofficer: Chief Commercial Officer | Tax | 3,141 | $170.77 |
| Jul 2, 2026 | Monroe Terilyn J.officer: Chief People Officer | Option | 1,361 | — |
| Jul 2, 2026 | Chudova Daryaofficer: Chief Technology Officer | Option | 1,339 | — |
| Jul 2, 2026 | Talasaz AmirAlidirector, officer: Co-Chief Executive Officer | Option | 2,817 | — |
| Jul 2, 2026 | Eltoukhy Helmydirector, officer: Co-Chief Executive Officer | Tax | 1,428 | $150.03 |
| Jul 2, 2026 | Saia John G.officer: Chief Legal Officer | Option | 1,667 | — |
| Jul 2, 2026 | Kalia Kumudofficer: Chief Information Officer | Option | 1,084 | — |
| Jul 2, 2026 | Saia John G.officer: Chief Legal Officer | Option | 1,497 | — |
| Jul 2, 2026 | Kalia Kumudofficer: Chief Information Officer | Option | 1,361 | — |
| Jul 2, 2026 | Kalia Kumudofficer: Chief Information Officer | Tax | 3,066 | $170.77 |
| Jul 2, 2026 | Kalia Kumudofficer: Chief Information Officer | Option | 1,607 | — |
| Jul 2, 2026 | Talasaz AmirAlidirector, officer: Co-Chief Executive Officer | Tax | 1,428 | $150.03 |
| Jul 2, 2026 | Freeman Chrisofficer: Chief Commercial Officer | Option | 1,928 | — |
| Jul 2, 2026 | Chudova Daryaofficer: Chief Technology Officer | Option | 1,700 | — |
| Jul 2, 2026 | Eltoukhy Helmydirector, officer: Co-Chief Executive Officer | Option | 23,997 | — |
| Jul 2, 2026 | Eltoukhy Helmydirector, officer: Co-Chief Executive Officer | Tax | 17,086 | $170.77 |
| Jul 2, 2026 | Krognes Steve E.director | Option | 155 | — |
| Jul 2, 2026 | Bell Michael Brianofficer: Chief Financial Officer | Option | 2,084 | — |
| Jul 2, 2026 | Chudova Daryaofficer: Chief Technology Officer | Option | 1,667 | — |
| Jul 2, 2026 | Monroe Terilyn J.officer: Chief People Officer | Tax | 2,099 | $170.77 |
| Jul 2, 2026 | Kalia Kumudofficer: Chief Information Officer | Option | 1,994 | — |
| Jul 2, 2026 | Freeman Chrisofficer: Chief Commercial Officer | Option | 2,526 | — |
| Jul 2, 2026 | Saia John G.officer: Chief Legal Officer | Option | 2,925 | — |
| Jul 2, 2026 | Monroe Terilyn J.officer: Chief People Officer | Option | 2,659 | — |
| Jul 2, 2026 | Saia John G.officer: Chief Legal Officer | Option | 974 | — |
| Jul 2, 2026 | Freeman Chrisofficer: Chief Commercial Officer | Option | 1,667 | — |
| Jul 2, 2026 | Saia John G.officer: Chief Legal Officer | Tax | 3,707 | $170.77 |
Source: GH SEC Form 4 filings, latest Jul 2, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their GH positions over the last 6 months (SEC Form 13F).
Increased
357
New positions
206
Reduced
317
Sold out
111
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| VANGUARD GROUP INC | Increased | 12.2M | Jan 29, 2026 |
| BLACKROCK, INC. | Increased | 11.6M | May 13, 2026 |
| BLACKROCK, INC. | Reduced | 11.3M | Feb 12, 2026 |
| PRICE T ROWE ASSOCIATES INC /MD/ | Increased | 7.0M | May 15, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 5.8M | May 8, 2026 |
| PRICE T ROWE ASSOCIATES INC /MD/ | Increased | 5.6M | Feb 17, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 5.6M | May 15, 2026 |
| INVESCO LTD. | Increased | 5.3M | Feb 19, 2026 |
| INVESCO LTD. | Reduced | 4.9M | May 12, 2026 |
| BAILLIE GIFFORD & CO | Reduced | 4.9M | Jan 23, 2026 |
| GOLDMAN SACHS GROUP INC | Reduced | 4.4M | May 15, 2026 |
| TWO SIGMA INVESTMENTS, LP | Increased | 4.2M | May 15, 2026 |
| FMR LLC | Increased | 4.1M | May 15, 2026 |
| BAILLIE GIFFORD & CO | Reduced | 3.9M | May 8, 2026 |
| CAPITAL INTERNATIONAL INVESTORS | Reduced | 3.5M | Feb 11, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.