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Guardant Health, Inc.
1W: +9.5% 1M: +0.4% 3M: +23.6% YTD: +75.0% 1Y: +146.8% 3Y: +585.1% 5Y: +79.1%
$178.06
+4.81 (+2.78%)
 
Weekly Expected Move ±7.0%
$146 $157 $169 $181 $193
NASDAQ · Healthcare · Medical - Diagnostics & Research · Tech Score Buy · Power 61 · $23.9B mcap · 129M float · 1.79% daily turnover · Short 48% of daily vol
Credit Risk of going bust: lower than 59% of companies Debt: 6.6% of company value Bonds: $181.2M held by 51 funds → details ▾
Of US companies ranked in the middle of the pack, about 1 in 580 filed for bankruptcy within a year (2020-2025).
If the stock fell to about $1.31 (down 99.3%), Guardant Health, Inc. would be worth roughly what it owes.
Total debt $1.70B against a stock market value of $23.89B.
Distance to default 6.14 (Merton model): prices to 2026-10-27, balance sheet 2026-06-30, debt counted $751.5M (short-term plus half of long-term), stock volatility 56.8%; Altman Z'' -3.67. A ranking and a back-test, not a forecast.
Bond figures are fund-reported marks (SEC N-PORT) as of Jul 2026. How these are computed.

🏦 Institutional Activity

Latest: Q2 2026
646
Institutions Holding
+79 vs prior
80.3%
Ownership
+31.08%
159 New
199 Increased
225 Reduced
42 Closed

👔 Insider Trades

25 records
Date Name Title Type Shares Price Value Filing
2026-10-16 Tariq Musa director S-Sale 116 $165.88 $19K Filing
2026-10-14 Azar Alex M II director S-Sale 69 $159.89 $11K Filing
2026-10-01 Kalia Kumud officer: chief information officer F-Tax Withholding 3,067 $174.75 $536K Filing
2026-10-01 Eltoukhy Helmy officer: co-chief executive officer F-Tax Withholding 17,087 $174.75 $3.0M Filing
2026-10-01 Talasaz AmirAli officer: co-chief executive officer F-Tax Withholding 17,087 $174.75 $3.0M Filing
2026-10-01 Bell Michael Brian officer: chief financial officer F-Tax Withholding 3,914 $174.75 $684K Filing
2026-10-01 Chudova Darya officer: chief technology officer F-Tax Withholding 4,320 $174.75 $755K Filing
2026-10-01 Freeman Chris officer: chief commercial officer F-Tax Withholding 3,143 $174.75 $549K Filing
2026-10-01 Monroe Terilyn J. officer: chief people officer F-Tax Withholding 2,098 $174.75 $367K Filing
2026-10-01 Saia John G. officer: chief legal officer F-Tax Withholding 3,706 $174.75 $648K Filing
2026-09-30 Eltoukhy Helmy officer: co-chief executive officer F-Tax Withholding 1,428 $178.36 $255K Filing
2026-09-30 Talasaz AmirAli officer: co-chief executive officer F-Tax Withholding 1,428 $178.36 $255K Filing
2026-09-16 Tariq Musa director S-Sale 116 $175.00 $20K Filing
2026-09-16 Azar Alex M II director S-Sale 826 $175.00 $145K Filing
2026-09-16 Krognes Steve E. director S-Sale 971 $177.48 $172K Filing
2026-09-16 Krognes Steve E. director S-Sale 1,300 $176.34 $229K Filing
2026-09-16 Krognes Steve E. director S-Sale 3,300 $175.42 $579K Filing
2026-09-16 Krognes Steve E. director S-Sale 1,103 $174.46 $192K Filing
2026-09-15 Chudova Darya officer: chief technology officer S-Sale 7,738 $178.00 $1.4M Filing
2026-09-11 Kalia Kumud officer: chief information officer S-Sale 4,000 $158.05 $632K Filing
2026-08-26 Eltoukhy Helmy officer: co-chief executive officer G-Gift 30,000 $— $0 Filing
2026-08-26 Eltoukhy Helmy officer: co-chief executive officer J-J 25,000 $— $0 Filing
2026-08-21 Talasaz AmirAli officer: co-chief executive officer S-Sale 7,589 $170.29 $1.3M Filing
2026-08-21 Talasaz AmirAli officer: co-chief executive officer S-Sale 20,888 $169.16 $3.5M Filing
2026-08-21 Talasaz AmirAli officer: co-chief executive officer S-Sale 9,023 $168.20 $1.5M Filing

🏛️ Congressional Trades

14 records
Date Politician Chamber Type Amount Filing
2026-09-28 Jonathan Jackson House Buy $15,001 - $50,000 Filing
2025-11-21 Sheldon Whitehouse Senate Buy $1,001 - $15,000 Filing
2025-11-21 Sheldon Whitehouse Senate Buy $1,001 - $15,000 Filing
2025-11-21 Sheldon Whitehouse Senate Buy $1,001 - $15,000 Filing
2022-02-28 Donald Sternoff Beyer House Sell $1,001 - $15,000 Filing
2022-01-13 Donald Sternoff Beyer House Sell $1,001 - $15,000 Filing
2021-12-22 Donald Sternoff Beyer House Sell $1,001 - $15,000 Filing
2020-11-02 Donald Sternoff Beyer House Buy $1,001 - $15,000 Filing
2020-10-22 Donald Sternoff Beyer House Buy $1,001 - $15,000 Filing
2020-10-05 Donald Sternoff Beyer House Buy $1,001 - $15,000 Filing
2020-07-14 Donald Sternoff Beyer House Sell $1,001 - $15,000 Filing
2020-05-01 Donald Sternoff Beyer House Sell $1,001 - $15,000 Filing
2020-04-27 Donald Sternoff Beyer House Sell $1,001 - $15,000 Filing
2020-02-14 Donald Sternoff Beyer House Buy $1,001 - $15,000 Filing

🏦 Top Institutional Holders

20 holders
Holder Shares Value Date Reported Filing
BlackRock, Inc. 7,622,935 $1.1B -3,930,824 2026-06-30 Filing
VANGUARD CAPITAL MANAGEMENT LLC 5,755,857 $864M +131,677 2026-06-30 Filing
FMR LLC 5,488,272 $823M +1,372,191 2026-06-30 Filing
VANGUARD PORTFOLIO MANAGEMENT LLC 5,445,785 $817M -392,207 2026-06-30 Filing
Invesco Ltd. 4,429,755 $665M -516,714 2026-06-30 Filing
GOLDMAN SACHS GROUP INC 3,775,895 $566M -659,944 2026-06-30 Filing
TWO SIGMA INVESTMENTS, LP 3,719,301 $558M -510,230 2026-06-30 Filing
Capital International Investors 3,399,604 $510M -81,714 2026-06-30 Filing
Deep Track Capital, LP 3,393,312 $509M +55,071 2026-06-30 Filing
FRANKLIN RESOURCES INC 3,236,065 $486M -212,128 2026-06-30 Filing
AMERIPRISE FINANCIAL INC 3,150,897 $473M +1,736,011 2026-06-30 Filing
FULLER & THALER ASSET MANAGEMENT, INC. 2,629,007 $394M +78,693 2026-06-30 Filing
GEODE CAPITAL MANAGEMENT, LLC 2,521,596 $378M -987,287 2026-06-30 Filing
BAILLIE GIFFORD & CO 2,284,127 $343M -1,574,919 2026-06-30 Filing
STATE STREET CORP 2,263,504 $340M -621,116 2026-06-30 Filing
FEDERATED HERMES, INC. 1,999,178 $300M +111,594 2026-06-30 Filing
EVENTIDE ASSET MANAGEMENT, LLC 1,957,828 $294M -404,551 2026-06-30 Filing
LORD, ABBETT & CO. LLC 1,813,491 $272M -85,622 2026-06-30 Filing
JANE STREET GROUP, LLC 1,783,444 $268M +1,778,641 2026-06-30 Filing
WESTFIELD CAPITAL MANAGEMENT CO LP 1,624,459 $244M +261,920 2026-06-30 Filing

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms