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Heartflow, Inc. hedge fund holdings

HTFLNASDAQ
$49.32+0.41 (+0.84%)as of Oct 2, 2026

Every quarter, large institutional investment managers with over $100M in U.S.-listed assets under management disclose their U.S. equity holdings through 13F filings. Read together, those filings show which businesses professional capital is moving into and out of.

Price vs funds buying and selling

HTFL · close · 13FReported Aug 14, 2026

Price vs funds buying and selling data

Showing the 1Y range: Oct 2, 2025 to Oct 2, 2026. Price (+36.3%). 0 fund reports plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
DateCategoryPersonRoleActionAmountChange in holding
Funds buying · new + increased
Funds selling · reduced + closed
Net buyers vs sellers
Buying = new + increased; selling = reduced + closed. Counts exclude position changes under 5% of the fund's holding last quarter.

Price and fund activity data

Quarterly 13F fund buying and selling activity
QuarterFunds buyingFunds sellingBoughtSoldFilersReported
Q3 2025680$1.33B$086Nov 14, 2025
Q4 20257131$292M$125M109Feb 14, 2026
Q1 202610434$476M$242M163May 15, 2026
Q2 202611847$584M$340M184Aug 14, 2026

Quarterly action breakdown

Q2 2026
184 filers
New position
41
$47.2M+1.61M sh
Increased
77
$537M+18.3M sh
Reduced
29
-$274M-9.36M sh
Out / sold
18
-$66M-2.25M sh
Last 4 quarters · free
Reported Aug 14, 2026
FundActionChange in dollarValue% of portfolioReported
Wellington Management Group LLPReduce 34.37%-$121M$231M0.04%Aug 14, 2026
Bain Capital Life Sciences Investors, LLCReduce 19.14%-$58.7M$248M14.74%Aug 14, 2026
Baillie Gifford & CoSell 100%-$26.4M$00.00%Aug 6, 2026
Summit Partners Public Asset Management, LLCAdded 89.96%+$23.5M$49.7M0.87%Aug 14, 2026
Ensign Peak Advisors, IncReduce 90.64%-$18.4M$1.9M0.00%Aug 14, 2026
Bamco IncReduce 15.74%-$17.7M$94.6M0.14%Aug 14, 2026
Massachusetts Financial Services CoNew Buy+$14.6M$14.6M0.00%Aug 3, 2026
NZS Capital, LLCAdded 126.11%+$10.7M$19.2M0.50%Aug 14, 2026
XXEC, Inc.Added 115.01%+$9.82M$18.4M2.38%Aug 17, 2026
Freestone Grove Partners LPSell 100%-$8.81M$00.00%Aug 14, 2026
12 West Capital Management LPAdded 41.02%+$7.7M$26.5M4.95%Aug 14, 2026
Lord, Abbett & Co. LLCReduce 55.47%-$7.33M$5.88M0.02%Aug 14, 2026
Capricorn Investment Group LLCSell 100%-$6.48M$00.00%Aug 14, 2026
Schusterman Interests, LLCSell 100%-$6.32M$00.00%Aug 14, 2026
RTW Investments, LPReduce 40.40%-$5.87M$8.66M0.07%Aug 14, 2026
Catalio Capital Management, LPAdded 44.47%+$5.27M$17.1M3.22%Aug 14, 2026
Voloridge Investment Management, LLCReduce 94.77%-$4.89M$270K0.00%Aug 14, 2026
Champlain Investment Partners, LLCAdded 29.29%+$4.88M$21.5M0.55%Aug 12, 2026
Eventide Asset Management, LLCReduce 15.85%-$3.52M$18.7M0.25%Aug 14, 2026
Blair William & CoNew Buy+$3.01M$3.01M0.01%Aug 11, 2026
Fred Alger Management, LLCReduce 15.53%-$2.91M$15.8M0.05%Aug 14, 2026
Gilder Gagnon Howe & Co LLCReduce 51.80%-$2.79M$2.6M0.03%Aug 14, 2026
Brown Capital Management LLCNew Buy+$2.41M$2.41M0.48%Jul 27, 2026
Nomura Asset Management International Inc.New Buy+$2.27M$2.27M0.00%Aug 14, 2026
Emerald Advisers, LLCReduce 30.32%-$1.97M$4.52M0.11%Aug 5, 2026
Lisanti Capital Growth, LLCAdded 53.20%+$1.93M$5.57M1.22%Aug 10, 2026
Swiss Life Asset Management LtdSell 100%-$1.62M$00.00%Jul 29, 2026
Emerald Mutual Fund Advisers TrustReduce 28.31%-$1.09M$2.76M0.10%Aug 5, 2026
Holocene Advisors, LPSell 100%-$1.08M$00.00%Aug 14, 2026
VARCOV Co.Sell 100%-$1.04M$00.00%Aug 14, 2026
Legato Capital Management LLCAdded 101.08%+$1.03M$2.04M0.17%Aug 6, 2026
Handelsbanken Fonder ABNew Buy+$910K$910K0.00%Jul 10, 2026
Voleon Capital Management LPNew Buy+$680K$680K0.01%Aug 14, 2026
Jain Global LLCReduce 52.22%-$673K$615K0.00%Aug 14, 2026
FORA Capital, LLCNew Buy+$553K$553K0.04%Aug 13, 2026
Wexford Capital LPNew Buy+$549K$549K0.07%Aug 14, 2026
Next Century Growth Investors LLCAdded 2.82%+$541K$19.7M1.04%Aug 14, 2026
Numerai GP LLCNew Buy+$374K$374K0.03%Aug 14, 2026
VANGUARD ASSET MANAGEMENT, LtdAdded 87.04%+$372K$799K0.00%Aug 13, 2026
Accretive Wealth Partners, LLCNew Buy+$329K$329K0.08%Jul 29, 2026
Diversified Trust CoAdded 72.71%+$303K$720K0.01%Jul 17, 2026
Donaldson Capital Management, LLCNew Buy+$234K$234K0.01%Aug 5, 2026
Xponance LLCNew Buy+$231K$231K0.00%Aug 10, 2026
Connable Office IncNew Buy+$222K$222K0.02%Aug 3, 2026
Brandywine Managers, LLCReduce 40.24%-$198K$294K0.15%Aug 14, 2026
Sofinnova Investments, Inc.New Buy+$149K$149K0.01%Aug 14, 2026
Vanguard Investments Australia, Ltd.Added 82.30%+$143K$316K0.00%Aug 13, 2026
Quantinno Capital Management LPAdded 6.06%+$127K$2.22M0.00%Aug 13, 2026
Bessemer Group IncSell 100%-$126K$00.00%Aug 12, 2026
KLP Kapitalforvaltning AsAdded 93.33%+$123K$255K0.00%Aug 12, 2026
Thrivent Financial for LutheransAdded 23.33%+$88K$465K0.00%Aug 14, 2026
nVerses Capital, LLCReduce 23.62%-$72.8K$235K0.36%Aug 4, 2026
Mayport, LLCAdded 20.00%+$58.7K$352K0.05%Aug 7, 2026
AlpInvest Partners B.V.Reduce 3.06%-$33.8K$1.07M1.79%Aug 7, 2026
Rock Springs Capital Management LPAdded 0.17%+$29.3K$16.8M0.82%Aug 14, 2026
RiverPark Advisors, LLCAdded 13.56%+$16.7K$140K0.06%Jul 24, 2026
BCWM, LLCAdded 1.81%+$16.7K$935K0.27%Aug 14, 2026
Kemnay Advisory Services Inc.New Buy+$15.7K$15.7K0.00%Aug 14, 2026
J.Safra Asset Management CorpNew Buy+$6.16K$6.16K0.00%Aug 6, 2026
Quarry LPNew Buy+$3.58K$3.58K0.00%Aug 14, 2026
Flagship Wealth Advisors, LLCNew Buy+$2.93K$2.93K0.00%Jul 27, 2026
Allstate CorpAdded 0.27%+$2.29K$853K0.01%Aug 13, 2026
Rachor Investment Advisory Services, LLCSell 100%-$1.58K$00.00%Jul 16, 2026
MCF Advisors LLCAdded 6.81%+$1.53K$23.9K0.00%Aug 12, 2026
Avior Wealth Management, LLCReduce 0.15%-$557$368K0.01%Jul 7, 2026
Ares Financial Consulting, LLCNew Buy+$557$5570.00%Jul 9, 2026
Bell Investment Advisors, IncNew Buy+$470$4700.00%Aug 7, 2026
Silver Grove Financial Group, Inc.New Buy+$381$3810.00%Aug 13, 2026
Versant Capital Management, IncAdded 0.28%+$88$31K0.00%Jul 2, 2026

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