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Heartflow (HTFL) Institutional Ownership

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$27.28 +0.52 (+1.94%)
Closing price 08/4/2026 04:00 PM Eastern
Extended Trading
$27.28 +0.00 (+0.02%)
As of 08/4/2026 07:34 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)
92
Total
Institutional Inflows
(last 12 months)
$1.02B
Number of
Institutional Sellers
(last 12 months)
9
Total
Institutional Outflows
(last 12 months)
$30.62M
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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
8/3/2026 Walleye Capital LLC298,568$8.76M0.0%N/A0.346%
7/10/2026 Handelsbanken 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 Company 19,227$468K0.0%-47.9%0.022%
5/16/2026Quantinno Capital Management LP71,271$1.73M0.0%N/A0.083%
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%
5/14/2026 Walleye 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%
4/27/2026 HB Wealth Management LLC25,214$613K0.0%N/A0.029%
4/25/2026 Strs Ohio4,600$112K0.0%+35.3%0.005%
4/24/2026XXEC Inc.278,681$6.78M1.3%+564.8%0.325%
4/20/2026 TrueMark Investments LLC26,885$654K0.1%+1.4%0.031%
4/16/2026SG Americas Securities LLC9,119$222K0.0%-14.9%0.011%
4/16/2026 Diversified 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%
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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%
2/13/2026 Police & 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%
2/12/2026 New York State Common Retirement Fund3,100$90K0.0%-97.4%0.004%
2/12/2026NZS Capital LLC209,688$6.11M0.2%N/A0.246%
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%
2/9/2026Geode Capital Management LLC499,925$14.58M0.0%+95.5%0.587%
2/9/2026Lisanti Capital Growth LLC43,789$1.28M0.3%+50.1%0.051%
2/6/2026Legato Capital Management LLC16,180$472K0.0%+124.3%0.019%
2/5/2026Staley Capital Advisers Inc.7,000$204K0.0%N/A0.008%
2/3/2026 Connable Office Inc.7,552$220K0.0%N/A0.009%
2/2/2026 Strs Ohio3,400$99K0.0%N/A0.004%
1/29/2026UBS Group AG501,165$14.61M0.0%+228.8%0.589%
1/29/2026Quent Capital LLC20,000$583K0.0%N/A0.023%
1/29/2026Vanguard Group Inc.1,580,313$46.07M0.0%+8.8%1.856%
1/20/2026 Perpetual Ltd15,741$459K0.0%N/A0.018%
1/14/2026 TrueMark Investments LLC26,506$773K0.1%-2.8%0.031%
1/9/2026SG Americas Securities LLC10,715$312K0.0%N/A0.013%
1/1/2026JPMorgan Chase & Co.412,565$13.89M0.0%N/A0.484%
12/15/2025Hudson Bay Capital Management LP8,560$288K0.0%N/A0.010%
11/26/2025XXEC Inc.29,832$1.00M0.9%N/A0.035%
11/17/2025Zimmer Partners LP20,000$673K0.0%N/A0.023%
11/17/2025Alyeska Investment Group L.P.85,000$2.86M0.0%N/A0.100%
11/17/2025Summit Partners Public Asset Management LLC848,462$28.56M0.6%N/A0.996%
11/17/2025Millennium Management LLC115,995$3.90M0.0%N/A0.136%
11/17/2025Jain Global LLC31,200$1.05M0.0%N/A0.037%
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11/17/2025Fred Alger Management LLC296,999$10.00M0.0%N/A0.349%
11/17/2025Citadel Advisors LLC377,675$12.71M0.0%N/A0.443%
11/17/2025Centiva Capital LP10,555$355K0.0%N/A0.012%
11/17/2025Bamco Inc. NY1,237,506$41.65M0.1%N/A1.453%
11/17/2025Bank of America Corp DE64,981$2.19M0.0%N/A0.076%
11/17/2025Braidwell LP50,000$1.68M0.0%N/A0.059%
11/17/2025Brandywine Managers LLC16,774$565K0.5%N/A0.020%
11/17/2025Alliancebernstein L.P.1,123,063$37.80M0.0%N/A1.319%
11/17/2025Ameriprise Financial Inc.96,821$3.26M0.0%N/A0.114%
11/14/2025Schonfeld Strategic Advisors LLC75,000$2.52M0.0%N/A0.088%


HTFL Institutional Ownership - Frequently Asked Questions

During the previous two years, 95 institutional investors and hedge funds held shares of Heartflow. The most heavily invested institutionals were Wellington Management Group LLP ($171.81M), Baillie Gifford & Co. ($101.18M), Bamco Inc. NY ($67.16M), Schusterman Interests LLC ($65.27M), Janus Henderson Group PLC ($53.06M), Capricorn Investment Group LLC ($48.18M), and Vanguard Group Inc. ($46.07M).Learn more on Heartflow's institutional investors.

Of the 92 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: Wellington Management Group LLP ($5.89M), Baillie Gifford & Co. ($3.01M), Bamco Inc. NY ($2.30M), Schusterman Interests LLC ($1.94M), Capricorn Investment Group LLC ($1.66M), Vanguard Group Inc. ($1.58M), and UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC ($1.43M).

Institutional investors have bought a total of 32,107,145 shares in the last 24 months. This purchase volume represents approximately $1.02B in transactions.

Of the 9 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: 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), TD Asset Management Inc ($23.40K), and The Manufacturers Life Insurance Company ($20.48K).

Institutional investors have sold a total of 1,053,773 shares in the last 24 months. This volume of shares sold represents approximately $30.62M in transactions.



This page (NASDAQ:HTFL) was last updated on 8/5/2026 by MarketBeat.com Staff.
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