Heartflow Ownership | Who Owns Heartflow?

Heartflow Ownership Summary

Heartflow is owned by 18.10% institutional investors, 2.47% insiders, and 79.42% retail investors. Bain capital life sciences investors is the largest institutional shareholder, holding 15.44% of HTFL shares.

HTFL Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Heartflow	18.10%	2.47%	79.42%
Sector	Healthcare Stocks	232.51%	10.72%	-143.23%
Industry	Healthcare Information Services Stocks	33.19%	12.66%	54.15%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Bain capital life sciences investors	12.45M	15.44%	$419.00M
Wellington management group llp	4.88M	6.05%	$164.26M
Baillie gifford	3.01M	3.73%	$87.62M
Schusterman interests	1.94M	2.41%	$65.27M
Vanguard group	1.58M	1.96%	$46.07M
Ubs asset management americas	1.43M	1.78%	$41.71M
Blackrock funding, inc. /de	1.34M	1.66%	$39.12M
Bamco inc /ny/	1.24M	1.54%	$41.65M
Price t rowe associates inc /md/	1.21M	1.51%	$40.90M
Alliancebernstein	1.12M	1.39%	$37.80M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Bain capital life sciences investors	12.45M	27.81%	$419.00M
Schusterman interests	1.94M	14.92%	$65.27M
Board of trustees of the leland stanford junior university	312.23K	1.24%	$10.51M
Sandia investment management lp	7.50K	0.75%	$252.45K
West family investments	87.77K	0.60%	$2.56M
Summit partners public asset management	848.46K	0.59%	$28.56M
Brandywine managers	16.77K	0.54%	$564.61K
Rock springs capital management lp	250.00K	0.49%	$8.41M
Lisanti capital growth	43.79K	0.30%	$1.28M
Bcwm	31.14K	0.27%	$907.70K

Top Buyers

Holder	Shares	% Assets	Change
Bain capital life sciences investors	12.45M	27.81%	12.45M
Wellington management group llp	4.88M	0.03%	4.88M
Schusterman interests	1.94M	14.92%	1.94M
Ubs asset management americas	1.43M	0.01%	1.43M
Bamco inc /ny/	1.24M	0.11%	1.24M

Top Sellers

Holder	Shares	% Assets	Change
Lord, abbett	790.90K	0.07%	-341.84K
New york state common retirement fund	3.10K	0.00%	-116.19K
Jennison associates	-	-	-94.12K
Soros fund management	-	-	-65.90K
Td asset management	56.56K	0.00%	-23.40K

New Positions

Holder	Shares	% Assets	Change	Value
Bain capital life sciences investors	12.45M	27.81%	12.45M	$419.00M
Wellington management group llp	4.88M	0.03%	4.88M	$164.26M
Schusterman interests	1.94M	14.92%	1.94M	$65.27M
Ubs asset management americas	1.43M	0.01%	1.43M	$41.71M
Bamco inc /ny/	1.24M	0.11%	1.24M	$41.65M

Sold Out

Holder	Change
Hughes financial services	-16.00
Wealthspire advisors	-50.00
Avion wealth	-52.00
Private trust co na	-77.00
Fortitude family office	-109.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Dec 31, 2025	66	-13.16%	14,595,249	-59.33%	18	0.91%	55	-27.63%	5	-
Sep 30, 2025	27	-	7,131,930	-	8	-	27	-	-	-

Recent Insider Transactions

Date	Name	Role	Activity	Value
Feb 12, 2026	Rogers Campbell	Chief Medical Officer	Sell	$1.60M
Feb 10, 2026	Farquhar John C.M.	Chief Executive Officer	Sell	$619.55K
Feb 05, 2026	Cullivan Julie A	-	Sell	$218.56K
Feb 04, 2026	Bain Capital Life Sciences Investors, LLC	-	Sell	$56.10M
Dec 16, 2025	Lightcap Jeffrey C	-	Buy	$1.05M

Insider Transactions Trends

Date	Buy	Sell
2026 Q1	-	3
2025 Q4	1	-

HTFL Ownership FAQ

Who Owns Heartflow?

Heartflow shareholders are primarily institutional investors at 18.10%, followed by 2.47% insiders and 79.43% retail investors. The average institutional ownership in Heartflow's industry, Healthcare Information Services Stocks , is 33.19%, which Heartflow falls below.

Who owns the most shares of Heartflow?

Heartflow’s largest shareholders are Bain capital life sciences investors (12.45M shares, 15.44%), Wellington management group llp (4.88M shares, 6.05%), and Baillie gifford (3.01M shares, 3.73%). Together, they hold 25.22% of Heartflow’s total shares outstanding.

Does Blackrock own Heartflow?

BlackRock is not among the top 10 institutional shareholders of Heartflow.

Who is Heartflow’s biggest shareholder by percentage of total assets invested?

Bain capital life sciences investors is Heartflow’s biggest shareholder by percentage of total assets invested, with 27.81% of its assets in 12.45M Heartflow shares, valued at 419M$.

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