Heartflow, Inc. Common Stock
HTFL Real Time Price USDRecent trades of HTFL by members of U.S. Congress
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Recently reported changes in HTFL holdings by institutional investors
Quarterly net insider trading by HTFL's directors and management
* Insider trading data parsed from SEC Form 4 filings by Quiver Quantitative. Sign up for the Quiver API for real-time access.
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About
Key Metrics
Return (1d)
Return (30d)
Return (1Y)
CAGR (Total)
Max Drawdown
Beta
Alpha
Sharpe Ratio
Win Rate
Average Win
Average Loss
Annual Volatility
Annual Std Dev
Information Ratio
Treynor Ratio
Total Trades
Metrics Definitions
Disclaimer: The performance results shown are based on historical backtesting and are hypothetical in nature. Backtested performance does not represent actual trading and does not account for all market factors that may affect execution, such as liquidity, slippage, and changing market conditions. Past performance is not necessarily indicative of future results. There is no guarantee that any trading strategy will be profitable or avoid losses.
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Alpha
Measures a portfolio's risk-adjusted performance against that of its benchmark
Learn More about Alpha -
Annual Standard Deviation
Measures how much the portfolio's total return varies from its mean or average.
Learn More about Annual Standard Deviation -
Annual Volatility
A statistical measure of the dispersion of returns for the portfolio.
Learn More about Annual Volatility -
Average Win
The average return (%) for trades that resulted in a positive return.
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Average Loss
The average return (%) for trades that resulted in a negative return.
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Beta
A measure of the volatility of the portfolio compared to the market as a whole.
Learn More about Beta -
CAGR
CAGR (Compounded Annual Growth Rate), is the historical annualized rate of return for an investment strategy, throughout the backtest period.
Learn More about CAGR -
Information Ratio
A measurement of portfolio returns beyond the returns of its benchmark compared to the volatility of those returns.
Learn More about Information Ratio -
Max Drawdown
the maximum observed loss from a peak to a trough of a portfolio, before a new peak is attained.
Learn More about Max Drawdown -
Sharpe Ratio
The Sharpe Ratio is a measure of historical risk-adjusted return, which quantifies the amount of return that an investor received per unit of risk.
Learn More about Sharpe Ratio -
Total Trades
The total number of trades made by this strategy.
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Treynor Ratio
Attempts to measure how successful an investment is in providing compensation to investors for taking on investment risk.
Learn More about Treynor Ratio -
Win Rate
The percentage of total trades that resulted in a positive return.
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Government lobbying spending instances
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$100,000 Jul 21, 2026 Issue: Medicare/Medicaid
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$80,000 Jul 08, 2026 Issue: Medicare/Medicaid
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$90,000 Jun 15, 2026 Issue: Medicare/Medicaid
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$60,000 Apr 08, 2026 Issue: Medicare/Medicaid
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$90,000 Jan 20, 2026 Issue: Medicare/Medicaid
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$60,000 Jan 20, 2026 Issue: Medicare/Medicaid
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$30,000 Jan 14, 2026 Issue: Medicare/Medicaid
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$60,000 Oct 20, 2025 Issue: Medicare/Medicaid
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$90,000 Oct 20, 2025 Issue: Medicare/Medicaid
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$30,000 Oct 17, 2025 Issue: Medicare/Medicaid
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$90,000 Jul 18, 2025 Issue: Medicare/Medicaid
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$60,000 Jul 18, 2025 Issue: Medicare/Medicaid
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$30,000 Jul 09, 2025 Issue: Medicare/Medicaid
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$50,000 Apr 21, 2025 Issue: Health Issues
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$90,000 Apr 17, 2025 Issue: Medicare/Medicaid
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$20,000 Apr 16, 2025 Issue: Medicare/Medicaid
Former government officials who have lobbied for HTFL
16 former government officials from 6 congressional offices at 6 lobbying firms have lobbied for HTFL, most recently Mar 19, 2026.
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Adam Hechavarria Senate New Legislative Director - Sen.Todd Young,R-IN;Legislative Director-Sen. Kelly Ayotte, R-NH; Budget Analyst-Senate Budget Committee; Legislative Asst,Legislative Aide, Legislative Correspondent, Staff Asst,Correspondence Asst-Sen. John E. Sununu,R-NH -
Leslie Zelenko Congress New Deputy Assistant Secretary for Legislation, Senior Advisor/Congressional Liaison-HHS; Legislative Director,Senior Legislative Assistant,Legislative Assistant,Legislative Correspondent-Cong. Mark Pocan, D-WI; Staff Assistant-Cong. Tammy Baldwin, D-WI
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Mary Beal Senate New Policy Analyst,Senate Republican Policy Committee;Acting Chief of Staff to the Deputy Secretary,USDA;Senior Advisor to the Secretary,USDA;Legislative Director,Cong. Drew Ferguson,R-GA; Legis. Director, Legis. Assistant, Scheduler Cong. Austin Scott,R
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Jennifer Summa Other Former SF Investigative Counsel (detailed from CMS)
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Beth Goldstein House Staff Asst. House Com. Transport. and Infra.; Sept. 2004-Sept 2005; LA, House Comm. Transport. and Infra. Sept. 2005-Aug. 2008; June - August 2011: Law Clerk, House Com. on Energy and Commerce, Subcom on Oversight and Investigations
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John Kingston House 1993-2015, Congressman-U.S. House of Representatives
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Callan Smith Senate Aug. 2010-Oct. 2012: Policy Research Assistant, Senate Committee in Finance; Nov. 2009-Aug. 2010: Staff Assistant to Sen. Max Baucus -
David Stewart House Nov '15-Apr '18, Maj. SD Ways and Means; June '13-Nov '15, Pol Dir, Speaker Boehner; Dec '08-Jan '11: Pol Adv, Rep Boehner; Jan '11-June '13, Asst for Policy, Rep Boehner; Apr '07-Dec '08 Dep COS and LD, Rep English
HTFL Estimated quarterly lobbying spending
HTFL Revenue by Segment or Geography
New HTFL patent grants
Federal grants, loans, and purchases
Estimated quarterly amount awarded to HTFL from public contracts
Recent insights relating to HTFL
Recent picks made for HTFL stock on CNBC
ETFs with the largest estimated holdings in HTFL
- ... Highest Price Target
- ... Median Price Target
- ... Lowest Price Target
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Analyst
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- Is $HTFL stock a Buy, Sell, or Hold?
- What is the price target for $HTFL stock?
* Analyst consensus is not financial advice. Please see our data disclaimers .
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Shareholder
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- Who owns $HTFL stock?
- Who owns the most shares of $HTFL stock?
- What funds own $HTFL stock?
* These are estimates based on data taken from SEC filings. There may be inaccuracies due to parsing errors, accidental double-counting, incorrect classification of indirectly owned shares, or any other number of issues.
The Quiver Smart Score combines our data on Congress Trading, Lobbying, Insider Trading, CNBC Mentions and more to provide a comprehensive view of the strength of a stock's underlying data.
The Smart Score grades stocks on a scale of 1 (weakest) to 10 (strongest) based on the strength of the underlying data.Sign Up to view HTFL Smart Score
See concise summaries of analyst reports, presenting both bullish and bearish arguments for a stock.
Example:
The Bulls Say summary highlights positive aspects of the stock.
The Bears Say summary points out potential risks and negative aspects of the stock.
HeartFlow Inc is a commercial-stage medical technology company that provides software and artificial intelligence (AI) designed to deliver a non-invasive solution for diagnosing and managing coronary artery disease. The company operates and manages its business as a single reportable operating segment: non-invasive coronary artery disease detection solutions. Geographically, it operates in the United States and the rest of Europe, deriving the majority of its revenue from the United States. The company has developed three software products: Heartflow Roadmap Analysis, Heartflow FFRCT Analysis, and Heartflow Plaque Analysis.
- Address San Francisco, CA
- Market Cap 4.3 billion
- Employees 843
- Industrial Classification Surgical & Medical Instruments & Apparatus
Heartflow, Inc. Common Stock (HTFL) Historical Stock Prices
Daily open, high, low, close, adjusted close and volume for Heartflow, Inc. Common Stock (HTFL).
Quiver Premium charts HTFL's full daily history since 2014 with each congressional purchase and sale and every open-market insider purchase marked on the price line, with hover details for each trade.
Upgrade to Premium| Date | Open | High | Low | Close | Adj. Close | Volume |
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Open, high, low and close are the prices as traded. Adjusted close accounts for splits and dividends, and is what the chart and returns use. Where a company changed its ticker, its history under the old symbol is included.
The Quiver API serves daily prices back to 2014 alongside congressional trades, insider trades, 13F holdings and lobbying, all under one key and inside Claude or ChatGPT through our MCP server.
Explore the Quiver APIWe estimate that -- received a compensation of -- in --, making them the highest paid executive at HTFL, per a recent SEC DEF 14A filing.
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