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H

Heartflow HTFL · USD

Health Care · US listing · 🇺🇸 United States

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56.66

+8.13%

Close of 9 Nov 2026, in USD

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Reference data, closing prices and charts across 45,000 companies, plus crypto, commodities and currencies.

Largest shareholders

As filed, so dates differ, and a group and its funds can both appear.

HolderSharesStakeChangeFiled
WELLINGTON MANAGEMENT GROUP LLP12m14.07%+6.1m31 Mar 2026
BAIN CAPITAL LIFE SCIENCES INVESTORS, LLC10.4m12.27%−2m31 Mar 2026
FMR LLC5.4m6.34%+1.3m31 Mar 2026
BAMCO INC /NY/3.8m4.49%+1.5m31 Mar 2026
JANUS HENDERSON GROUP PLC2.2m2.56%+1.3m31 Mar 2026
VANGUARD PORTFOLIO MANAGEMENT LLC2m2.40%+2m31 Mar 2026
INVESCO LTD.1.9m2.25%+1.3m31 Mar 2026
VANGUARD CAPITAL MANAGEMENT LLC1.9m2.22%+1.9m31 Mar 2026
BLACKROCK, INC.1.5m1.72%+120.4k31 Mar 2026
UBS ASSET MANAGEMENT AMERICAS INC1.4m1.66%−16.2k31 Mar 2026
ALLIANCEBERNSTEIN L.P.1.2m1.44%+135.3k31 Mar 2026
MILLENNIUM MANAGEMENT LLC1.1m1.28%+1m31 Mar 2026
BAILLIE GIFFORD & CO1.1m1.27%−1.9m31 Mar 2026
SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC892.1k1.05%−367k31 Mar 2026
MORGAN STANLEY851.9k1.00%+106k31 Mar 2026

Short interest

Shares sold short, 15 Oct 2026. US exchange data.

7.3m

+7.5% on the period before. 4.4 days to cover.

Short volume

Share of the day's trading sold short, 4 Nov 2026

40.1%

Last 60 trading days.

Failed deliveries

Shares not delivered on settlement, from the SEC

  • 23 Sept 20267 shares
  • 21 Sept 20266,000 shares
  • 8 Sept 2026331 shares
  • 2 Sept 2026134 shares
  • 26 Aug 20262 shares

Sources and methodology

Data on this tab
Our data supplier
Chart on the Overview
TradingView

Nothing here is investment advice. Prices can be delayed or wrong, so check with the exchange before relying on them. Data for this page. How we cover markets.