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Heartflow (HTFL) Institutional Ownership

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$49.32 +0.41 (+0.84%)
Closing price 10/2/2026 04:00 PM Eastern
Extended Trading
$49.75 +0.43 (+0.87%)
As of 10/2/2026 07:30 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.

Institutional Ownership Changes (13F Filings) for Heartflow (NASDAQ:HTFL)

Number of
Institutional Buyers
(last 12 months)
106
Total
Institutional Inflows
(last 12 months)
$3.68B
Number of
Institutional Sellers
(last 12 months)
12
Total
Institutional Outflows
(last 12 months)
$151.69M
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HTFL Institutional Buying and Selling by Quarter

Heartflow Major Shareholders & Ownership History

Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
10/2/2026 Versant Capital Management Inc698$35K0.0%-33.9%0.001%
9/9/2026Engineers Gate Manager LP20,106$590K0.0%N/A0.023%
9/9/2026Integrated Wealth Concepts LLC1,809$53K0.0%N/A0.002%
9/9/2026Squarepoint Ops LLC87,052$2.55M0.0%+72.0%0.100%
9/8/2026Arizona State Retirement System10,648$312K0.0%N/A0.012%
9/2/2026Allianz Asset Management GmbH53,061$1.56M0.0%N/A0.061%
8/27/2026Corient Private Wealth LP52,724$1.55M0.0%+4.8%0.061%
8/26/2026Amundi12,278$360K0.0%N/A0.014%
8/23/2026HB Wealth Management LLC17,690$519K0.0%-29.8%0.020%
8/21/2026Mayport LLC12,000$352K0.1%+20.0%0.014%
8/20/2026Alyeska Investment Group L.P.350,000$10.27M0.0%+55.6%0.403%
8/19/2026UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC1,465,650$43.00M0.0%+3.6%1.700%
8/19/2026Wellington Management Group LLP7,864,226$230.74M0.0%-34.4%9.119%
8/17/2026XXEC Inc.599,194$18.36M0.0%N/A0.695%
8/17/2026Corient Private Wealth LP49,666$1.46M0.0%N/A0.058%
8/17/2026Bamco Inc. NY3,225,133$94.63M0.1%N/A3.740%
8/17/2026Bank of America Corp DE567,030$16.64M0.0%N/A0.658%
8/17/2026Bcwm LLC31,878$935K0.3%N/A0.037%
8/15/2026Jupiter Topco LLC2,419,336$70.98M0.0%N/A2.805%
8/14/2026Legal & General Group Plc34,020$998K0.0%N/A0.039%
8/14/2026The Manufacturers Life Insurance Company38,924$1.14M0.0%N/A0.045%
8/14/2026Brandywine Managers LLC10,024$294K0.1%N/A0.012%
8/12/2026Quantbot Technologies LP41,128$1.21M0.0%N/A0.048%
8/12/2026XXEC Inc.77,270,845$2.52B1.3%N/A89.600%
8/12/2026Ieq Capital LLC69,778$2.05M0.0%N/A0.081%
8/11/2026Lisanti Capital Growth LLC189,675$5.57M1.2%N/A0.220%
8/8/2026AlpInvest Partners B.V.36,504$1.07M1.8%N/A0.042%
8/7/2026BlackRock Inc.5,197,747$152.50M0.0%N/A6.027%
8/7/2026Deutsche Bank AG79,080$2.32M0.0%N/A0.092%
8/6/2026Bank of New York Mellon Corp650,849$19.10M0.0%N/A0.755%
8/3/2026Walleye Capital LLC298,568$8.76M0.0%N/A0.346%
7/10/2026Handelsbanken Fonder AB31,000$910K0.0%N/A0.036%
5/21/2026Essential Partners LLC2,343$57K0.0%N/A0.003%
5/19/2026Bank of America Corp DE111,702$2.72M0.0%+28.8%0.130%
5/19/2026Janus Henderson Group PLC2,180,976$53.06M0.0%+152.0%2.529%
5/18/2026California State Teachers Retirement System29,371$715K0.0%+41.9%0.034%
5/18/2026Royal Bank of Canada137,421$3.34M0.0%+24.4%0.159%
5/18/2026Rock Springs Capital Management LP572,500$13.93M0.8%+106.2%0.664%
5/16/2026The Manufacturers Life Insurance Company19,227$468K0.0%-47.9%0.022%
5/16/2026Quantinno Capital Management LP71,271$1.73M0.0%N/A0.083%
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5/16/2026Lazard Asset Management LLC38,126$928K0.0%N/A0.044%
5/15/2026Entropy Technologies LP13,875$338K0.0%N/A0.016%
5/14/2026Sei Investments Co.67,048$1.63M0.0%+342.5%0.078%
5/14/2026Walleye Capital LLC19,464$474K0.0%N/A0.023%
5/6/2026Bessemer Group Inc.5,180$126K0.0%N/A0.006%
5/5/2026Bank of New York Mellon Corp61,048$1.49M0.0%+25.5%0.071%
4/30/2026Staley Capital Advisers Inc.14,000$341K0.0%+100.0%0.016%
4/27/2026HB Wealth Management LLC25,214$613K0.0%N/A0.029%
4/25/2026Strs Ohio4,600$112K0.0%+35.3%0.005%
4/24/2026XXEC Inc.278,681$6.78M1.3%+564.8%0.325%
4/20/2026TrueMark Investments LLC26,885$654K0.1%+1.4%0.031%
4/16/2026SG Americas Securities LLC9,119$222K0.0%-14.9%0.011%
4/16/2026Diversified Trust Co14,200$345K0.0%N/A0.017%
3/5/2026XXEC Inc.41,920$1.22M1.2%+40.5%0.049%
3/3/2026Caitong International Asset Management Co. Ltd2,479$72K0.0%N/A0.003%
2/19/2026Invesco Ltd.577,397$16.83M0.0%+463.9%0.678%
2/18/2026XTX Topco Ltd43,205$1.26M0.0%+282.6%0.051%
2/18/2026VARCOV Co.56,831$1.66M0.7%N/A0.067%
2/18/2026Wellington Management Group LLP5,894,070$171.81M0.1%+20.8%6.921%
2/18/2026Millennium Management LLC67,769$1.98M0.0%-41.6%0.080%
2/18/2026Janus Henderson Group PLC865,560$25.23M0.0%-14.7%1.016%
2/18/2026Catalio Capital Management LP113,857$3.32M0.6%N/A0.134%
2/18/2026Bamco Inc. NY2,303,877$67.16M0.2%+86.2%2.705%
2/18/2026Boothbay Fund Management LLC11,309$330K0.0%N/A0.013%
2/17/2026Freestone Grove Partners LP150,000$4.37M0.0%+400.0%0.176%
2/17/2026Sandia Investment Management LP15,917$464K1.2%+112.2%0.019%
2/17/2026Price T Rowe Associates Inc. MD863,271$25.17M0.0%-28.9%1.014%
2/17/2026Rock Springs Capital Management LP277,700$8.10M0.4%+11.1%0.326%
2/17/2026Capricorn Investment Group LLC1,661,601$48.18M5.8%N/A1.951%
2/17/2026California State Teachers Retirement System20,693$603K0.0%N/A0.024%
2/17/2026Russell Investments Group Ltd.1,538$45K0.0%N/A0.002%
2/17/2026Summit Partners Public Asset Management LLC1,259,121$36.70M0.8%+48.4%1.479%
2/17/2026Fred Alger Management LLC440,508$12.84M0.1%+48.3%0.517%
2/17/2026Royal Bank of Canada110,509$3.22M0.0%+199.1%0.130%
2/16/2026Eventide Asset Management LLC505,989$14.75M0.2%+502.4%0.594%
2/16/2026Barclays PLC30,336$884K0.0%+81.5%0.036%
2/13/2026The Manufacturers Life Insurance Company 36,877$1.11M0.0%-7.1%0.043%
2/13/2026Stifel Financial Corp10,576$308K0.0%N/A0.012%
2/13/2026Alyeska Investment Group L.P.225,000$6.56M0.0%+164.7%0.264%
2/13/2026Charles Schwab Investment Management Inc.153,346$4.47M0.0%+51.0%0.180%
2/13/2026Police & Firemen s Retirement System of New Jersey4,490$131K0.0%N/A0.005%
2/13/2026State Street Corp322,351$9.40M0.0%+332.8%0.379%
2/13/2026Caitong International Asset Management Co. Ltd916$27K0.1%N/A0.001%
2/13/2026UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC1,431,011$41.71M0.0%N/A1.680%
2/13/2026Wells Fargo & Company MN21,488$626K0.0%N/A0.025%
2/13/2026Lord Abbett & CO. LLC790,903$23.06M0.1%-30.2%0.929%
2/12/2026MetLife Investment Management LLC11,035$322K0.0%N/A0.013%
2/12/2026Ensign Peak Advisors Inc700,805$20.43M0.0%+12.0%0.823%
2/12/2026New York State Common Retirement Fund3,100$90K0.0%-97.4%0.004%
2/12/2026NZS Capital LLC209,688$6.11M0.2%N/A0.246%
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2/12/2026Swiss National Bank41,100$1.20M0.0%N/A0.048%
2/12/2026Nuveen LLC23,239$677K0.0%N/A0.027%
2/11/2026Deutsche Bank AG13,844$404K0.0%N/A0.016%
2/11/2026Franklin Resources Inc.685,159$19.97M0.0%+113.0%0.805%
2/11/2026JPMorgan Chase & Co.586,282$17.09M0.0%+42.1%0.688%
2/11/2026Bcwm LLC31,139$908K0.3%N/A0.037%
2/10/2026TD Asset Management Inc56,562$1.65M0.0%-29.3%0.066%
2/10/2026Goldman Sachs Group Inc.147,195$4.29M0.0%+158.0%0.173%
2/10/2026Norges Bank35,000$1.02M0.0%N/A0.041%
2/10/2026Seven Grand Managers LLC100,000$2.92M0.2%+100.0%0.117%


HTFL Institutional Ownership - Frequently Asked Questions

During the previous two years, 109 institutional investors and hedge funds held shares of Heartflow. The most heavily invested institutionals were Wellington Management Group LLP ($230.74M), BlackRock Inc. ($152.50M), Baillie Gifford & Co. ($101.18M), Bamco Inc. NY ($94.63M), Jupiter Topco LLC ($70.98M), Schusterman Interests LLC ($65.27M), and Janus Henderson Group PLC ($53.06M).Learn more on Heartflow's institutional investors.

Of the 106 institutional investors that purchased Heartflow's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: XXEC Inc. ($78.15M), Wellington Management Group LLP ($5.89M), Bamco Inc. NY ($5.53M), BlackRock Inc. ($5.20M), Baillie Gifford & Co. ($3.01M), Jupiter Topco LLC ($2.42M), and Schusterman Interests LLC ($1.94M).

Institutional investors have bought a total of 122,932,524 shares in the last 24 months. This purchase volume represents approximately $3.68B in transactions.

Of the 12 institutional investors that sold Heartflow's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Wellington Management Group LLP ($4.12M), Price T Rowe Associates Inc. MD ($351.73K), Lord Abbett & CO. LLC ($341.84K), Janus Henderson Group PLC ($149.56K), New York State Common Retirement Fund ($116.19K), Millennium Management LLC ($48.23K), and TD Asset Management Inc ($23.40K).

Institutional investors have sold a total of 5,179,712 shares in the last 24 months. This volume of shares sold represents approximately $151.69M in transactions.



Institutional ownership data for NASDAQ:HTFL is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 10/2/2026. New 13F filings are added each quarter as they're published.
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