HeartFlow Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

NasdaqGS:HTFL Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
30 Apr 26	SellUS$58,898,336	Bain Capital Life Sciences Investors, LLC	Company	2,000,000	US$30.51
10 Mar 26	SellUS$290,886	John Farquhar	Individual	12,837	US$22.66
04 Feb 26	SellUS$56,100,000	Bain Capital Life Sciences Investors, LLC	Company	2,000,000	US$28.05
16 Dec 25	BuyUS$1,053,680	HealthCor Management L.P.	Company	40,000	US$26.34

Insider Trading Volume

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of HTFL?
Owner Type	Number of Shares	Ownership Percentage
Private Companies	10,501	0.0122%
State or Government	92,297	0.107%
General Public	1,614,323	1.87%
Individual Insiders	5,966,436	6.92%
VC/PE Firms	13,923,089	16.1%
Institutions	64,634,182	74.9%

Dilution of Shares: HTFL only recently listed within the past 12 months

Top Shareholders

Top 25 shareholders own 77.8% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
13.9%	Wellington Management Group LLP	11,982,283	US$367.5m	103%	0.06%
9.8%	Bain Capital Life Sciences Investors, LLC	8,448,158	US$259.1m	-19.1%	19.25%
6.35%	KKR & Co. Inc.	5,474,931	US$167.9m	0%	1.13%
6.26%	FMR LLC	5,396,363	US$165.5m	31.2%	0.01%
4.44%	Baron Capital Group, Inc.	3,827,531	US$117.4m	66.1%	0.27%
4.03%	Lonnie Smith	3,474,304	US$106.6m	0%	no data
3.68%	USVP Management Company, LLC	3,171,062	US$97.3m	-0.52%	74.76%
2.6%	Martis Capital Management, LLC	2,243,532	US$68.8m	0%	no data
2.53%	Janus Henderson Group plc	2,180,976	US$66.9m	152%	0.02%
2.41%	HealthCor Management L.P.	2,082,014	US$63.9m	-68.9%	100.0%
2.37%	Vanguard Portfolio Management, LLC	2,045,938	US$62.7m	0%	no data
2.22%	Invesco Ltd.	1,912,288	US$58.6m	232%	0.01%
2.2%	Vanguard Capital Management, LLC	1,893,495	US$58.1m	0%	no data
2.14%	UBS Asset Management AG	1,843,912	US$56.6m	-4.57%	no data
1.7%	BlackRock, Inc.	1,462,584	US$44.9m	8.97%	no data
1.59%	British Columbia Investment Management Corporation	1,367,960	US$42.0m	1,230%	0.22%
1.42%	AllianceBernstein L.P.	1,224,326	US$37.6m	12.4%	0.01%
1.27%	Millennium Management LLC	1,093,417	US$33.5m	1,510%	0.02%
1.26%	Baillie Gifford & Co.	1,084,652	US$33.3m	-63.9%	0.02%
1.1%	Charles Taylor	952,907	US$29.2m	0%	no data
1.03%	Summit Partners Public Asset Management, LLC	892,093	US$27.4m	-29.2%	0.92%
0.92%	Franklin Resources, Inc.	793,721	US$24.3m	15.8%	0.01%
0.88%	Eventide Asset Management, LLC	756,956	US$23.2m	49.6%	0.33%
0.88%	Citadel Advisors LLC	756,605	US$23.2m	-39.4%	0.02%
0.85%	Eaton Vance Management	737,170	US$22.6m	3.06%	no data

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2026/06/12 04:19
End of Day Share Price	2026/06/12 00:00
Earnings	2026/03/31
Annual Earnings	2025/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

Package	Data	Timeframe	Example US Source ^*
Company Financials	10 years	Income statement Cash flow statement Balance sheet	SEC Form 10-K SEC Form 10-Q
Analyst Consensus Estimates	+3 years	Forecast financials Analyst price targets	Analyst Research Reports Blue Matrix
Market Prices	30 years	Stock prices Dividends, Splits and Actions	ICE Market Data SEC Form S-1
Ownership	10 years	Top shareholders Insider trading	SEC Form 4 SEC Form 13D
Management	10 years	Leadership team Board of directors	SEC Form 10-K SEC Form DEF 14A
Key Developments	10 years	Company announcements	SEC Form 8-K

^* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

HeartFlow, Inc. is covered by 8 analysts. 7 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

Analyst	Institution
William Plovanic	Canaccord Genuity
Robert Marcus	J.P. Morgan
Patrick Andrew Wood	Morgan Stanley