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Disclosery

HTFL HEARTFLOW INC

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COM (common), issuer CIK 1464521

186 managers (193 13F filers) reported a position in HTFL shares at 2026-06-30, 74,779,688 shares in all. 50 filers opened a position and 24 filers sold out during the quarter.

Managers
186
13F filers
193
New
50
Added
91
Reduced
37
Sold out
24
Shares held by filers
74,779,688

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2026

Filers in the available 13F reports with a share position at 2026-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Bain Capital Life Sciences Investors, L…in group Bain Capital Life Sciences In…8,448,158$248M14.74%-2,000,00013F-HRTimelineGroup
WELLINGTON MANAGEMENT GROUP LLPin group WELLINGTON MANAGEMENT GROUP L…7,864,226$231M0.04%-4,118,05713F-HRTimelineGroup
VANGUARD GROUP INCgroup of 6 filers holding6,617,869$194M+2,499,888Timeline
BlackRock, Inc.in group BlackRock, Inc.5,197,747$153M<0.01%+3,735,16313F-HRTimelineGroup
FMR LLCin group FMR LLC4,820,944$141M0.01%-576,85813F-HRTimelineGroup
BAMCO INC /NY/in group Baron Capital3,225,133$94.6M0.14%-602,39813F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding2,441,160$71.6M+597,248Timeline
Jupiter Topco LLCin group Janus Henderson2,419,336$71M0.03%13F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.2,298,718$67.4M0.01%+385,62813F-HRTimelineGroup
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.1,721,279$50.5M0.08%+1,182,92813F-HRTimelineGroup
SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT…in group SUMMIT PARTNERS PUBLIC ASSET …1,694,651$49.7M1.29%+802,55813F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.1,924,268$46.8M0.02%+699,94213F-HRTimeline
STATE STREET CORPin group STATE STREET CORP1,465,895$43.3M<0.01%+1,015,34513F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC1,360,391$39.9M<0.01%+818,73213F-HRTimelineGroup
Nuveen, LLCin group TIAA1,353,168$39.7M0.01%+1,329,92913F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY1,054,889$31M<0.01%+202,95713F-HRTimelineGroup
BNP PARIBAS ASSET MANAGEMENT Holding S.…in group BNP PARIBAS ASSET MANAGEMENT …931,160$27.3M0.03%new13F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC922,893$27.1M0.02%-170,52413F-HRTimelineGroup
12 West Capital Management LP902,500$26.5M4.95%+262,50013F-HRTimeline
FRANKLIN RESOURCES INCin group Franklin Resources817,701$24M0.01%+23,98013F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC799,883$23.5M0.01%+43,27813F-HRTimelineGroup
Champlain Investment Partners, LLC733,607$21.5M0.55%+166,18313F-HRTimeline
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC733,183$21.5M0.02%+5,51613F-HRTimelineGroup
NEXT CENTURY GROWTH INVESTORS LLC671,404$19.7M1.04%+18,43513F-HRTimeline
NZS Capital, LLC656,014$19.2M0.5%+365,88113F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp650,849$19.1M<0.01%+589,80113F-HRTimelineGroup
EVENTIDE ASSET MANAGEMENT, LLC636,942$18.7M0.25%-120,01413F-HRTimeline
XXEC, Inc.599,194$18.4M2.38%+320,51313F-HR/ATimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC607,387$17.8M<0.01%+386,84713F-HRTimelineGroup
Catalio Capital Management, LP583,055$17.1M3.21%+179,46713F-HRTimeline
Rock Springs Capital Management LP573,500$16.8M0.82%+1,00013F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/567,030$16.6M<0.01%+455,32813F-HRTimelineGroup
FRED ALGER MANAGEMENT, LLCin group FRED ALGER MANAGEMENT, LLC539,160$15.8M0.05%-99,14613F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP537,902$15.8M<0.01%+379,56413F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO441,237$15.5M<0.01%-5,74813F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS511,523$15M0.01%+168,71413F-HRTimelineGroup
MASSACHUSETTS FINANCIAL SERVICES CO /MA/in group MASSACHUSETTS FINANCIAL SERVI…498,812$14.6M<0.01%new13F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC382,700$11.2M0.02%new13F-HRTimeline
Alyeska Investment Group, L.P.in group Alyeska Investment Group, L.P.350,000$10.3M0.03%+125,00013F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC303,220$8.9M<0.01%+94,40613F-HRTimelineGroup
Walleye Capital LLCin group Walleye Capital LLC298,568$8.76M0.04%+279,10413F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co297,254$8.72M<0.01%+148,14113F-HRTimelineGroup
RTW INVESTMENTS, LP295,000$8.66M0.07%-200,00013F-HRTimeline
EMERALD ADVISERS, LLCgroup of 2 filers holding248,295$7.28M-104,269Timeline
PRICE T ROWE ASSOCIATES INC /MD/238,268$6.99M<0.01%+206,29313F-HRTimeline
LORD, ABBETT & CO. LLC200,536$5.88M0.02%-249,82813F-HRTimeline
Lisanti Capital Growth, LLC189,675$5.57M1.22%+65,87013F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO163,009$4.78M<0.01%+95,96113F-HRTimelineGroup
Temasek Holdings (Private) Ltdin group Temasek Holdings (Private) Ltd157,644$4.63M0.01%new13F-HRTimelineGroup
WEALTH ENHANCEMENT ADVISORY SERVICES, L…167,206$4.47M0.01%+33,21513F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA145,773$4.28M<0.01%+8,35213F-HRTimelineGroup
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…136,584$4.01M0.06%+56,16813F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN118,330$3.47M<0.01%+79,18413F-HRTimelineGroup
INTREPID FAMILY OFFICE LLC110,000$3.23M2.97%013F-HRTimeline
NEUBERGER BERMAN GROUP LLCin group NEUBERGER BERMAN GROUP LLC106,115$3.11M<0.01%new13F-HRTimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC104,017$3.05M<0.01%+29,39113F-HRTimelineGroup
BLAIR WILLIAM & CO/IL102,482$3.01M0.01%new13F-HRTimeline
RHUMBLINE ADVISERS93,820$2.75M<0.01%+70,07313F-HRTimeline
CITIGROUP INCin group CITIGROUP INC93,212$2.73M<0.01%+90,32413F-HRTimelineGroup
GILDER GAGNON HOWE & CO LLC88,615$2.6M0.03%-95,25113F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC87,052$2.55M<0.01%+36,44113F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND82,295$2.41M<0.01%+28,66613F-HRTimeline
BROWN CAPITAL MANAGEMENT LLC82,091$2.41M0.48%new13F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\79,080$2.32M<0.01%+63,36213F-HRTimelineGroup
Swiss National Bank77,400$2.27M<0.01%+36,30013F-HRTimeline
NOMURA ASSET MANAGEMENT INTERNATIONAL I…in group NOMURA ASSET MANAGEMENT CO LTD77,366$2.27M<0.01%new13F-HRTimelineGroup
Quantinno Capital Management LP75,587$2.22M<0.01%+4,31613F-HRTimeline
IEQ CAPITAL, LLC69,778$2.05M0.01%+39,45113F-HRTimeline
Legato Capital Management LLC69,525$2.04M0.17%+34,95013F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…67,801$1.99M<0.01%+66,17313F-HRTimelineGroup
Burkehill Global Management, LP65,000$1.91M0.07%013F-HRTimeline
Ensign Peak Advisors, Inc64,602$1.9M<0.01%-625,86413F-HRTimeline
TFC Financial Management, Inc.55,598$1.63M0.18%013F-HRTimeline
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …55,167$1.62M<0.01%-28213F-HRTimelineGroup
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…54,797$1.61M<0.01%+28,56013F-HRTimelineGroup
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC54,760$1.61M<0.01%new13F-HRTimelineGroup
Corient Private Wealth LPin group Corient Private Wealth LP52,724$1.55M<0.01%+2,40313F-HR/ATimelineGroup
XTX Topco Ltdin group XTX Topco Ltd50,826$1.49M0.02%+12,00413F-HRTimelineGroup
Jump Financial, LLCin group Jump Financial, LLC50,022$1.47M0.01%new13F-HRTimelineGroup
Ghisallo Capital Management LLC50,000$1.47M0.03%013F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…47,011$1.38M0.01%+35,97613F-HRTimelineGroup
Balyasny Asset Management L.P.in group Balyasny Asset Management46,722$1.37M<0.01%-101,47813F-HRTimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…43,981$1.29M<0.01%+14,61013F-HR/ATimeline
Intellectus Partners, LLC41,159$1.21M0.21%013F-HRTimeline
Quantbot Technologies LP41,128$1.21M0.05%-79,71913F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …38,924$1.14M<0.01%+19,69713F-HRTimelineGroup
AlpInvest Partners B.V.36,504$1.07M1.79%-1,15113F-HRTimeline
LAZARD ASSET MANAGEMENT LLCin group LAZARD ASSET MANAGEMENT LLC34,362$1.01M<0.01%-3,76413F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc34,020$998K<0.01%+18,24013F-HRTimelineGroup
BCWM, LLC31,878$935K0.27%+56813F-HRTimeline
Handelsbanken Fonder AB31,000$910K<0.01%new13F-HRTimeline
ALLSTATE CORPin group ALLSTATE CORP29,078$853K0.01%+7813F-HRTimelineGroup
Aquatic Capital Management LLC28,584$839K0.03%-44,51513F-HRTimeline
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/27,439$805K<0.01%013F-HRTimelineGroup
Trexquant Investment LP26,778$786K<0.01%new13F-HRTimeline
OCCUDO QUANTITATIVE STRATEGIES LP26,758$785K0.04%new13F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC24,811$728K<0.01%+11,83113F-HRTimelineGroup
DIVERSIFIED TRUST CO24,525$720K0.01%+10,32513F-HRTimeline
BRIDGES INVESTMENT MANAGEMENT INC23,869$700K0.01%+6,55613F-HRTimeline
Police & Firemen's Retirement System of…23,713$696K0.01%+18,03413F-HRTimeline
Mariner, LLCin group Mariner, LLC23,307$684K<0.01%+4,68413F-HRTimelineGroup
Voleon Capital Management LP23,179$680K0.01%new13F-HRTimeline
Jain Global LLC20,977$615K0.01%-22,92513F-HRTimeline
Engineers Gate Manager LP20,106$590K0.01%new13F-HRTimeline
Quent Capital, LLC20,000$587K0.04%013F-HRTimeline
FORA Capital, LLC18,846$553K0.04%new13F-HRTimeline
WEXFORD CAPITAL LP18,698$549K0.08%new13F-HRTimeline
TWINBEECH CAPITAL LP18,004$528K0.1%new13F-HRTimeline
HB Wealth Management, LLC17,690$519K<0.01%-7,52413F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC16,384$481K<0.01%new13F-HRTimeline
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…15,860$465K<0.01%+3,00013F-HRTimelineGroup
Perpetual Ltdin group Perpetual Ltd15,741$462K0.01%013F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…14,765$433K<0.01%-19,84013F-HRTimelineGroup
Zurcher Kantonalbank (Zurich Cantonalba…14,259$418K<0.01%+9,25913F-HRTimeline
STALEY CAPITAL ADVISERS INC14,000$411K0.02%013F-HRTimeline
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP13,217$388K<0.01%-8213F-HRTimelineGroup
MERCER GLOBAL ADVISORS INC /ADV12,825$376K<0.01%+2,04713F-HR/ATimeline
Numerai GP LLC12,740$374K0.03%new13F-HRTimeline
Avior Wealth Management, LLC12,530$368K0.01%-1913F-HRTimeline
Amundiin group Amundi12,278$360K<0.01%new13F-HRTimelineGroup
MAYPORT, LLC12,000$352K0.05%+2,00013F-HRTimeline
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC11,771$345K<0.01%+56913F-HRTimelineGroup
Accretive Wealth Partners, LLC11,200$329K0.08%new13F-HRTimeline
ARIZONA STATE RETIREMENT SYSTEM10,648$312K<0.01%new13F-HRTimeline
ProShare Advisors LLC10,528$309K<0.01%new13F-HRTimeline
BRANDYWINE MANAGERS, LLCin group BRANDYWINE MANAGERS, LLC10,024$294K0.15%-6,75013F-HRTimelineGroup
STATE BOARD OF ADMINISTRATION OF FLORID…9,931$291K<0.01%new13F-HRTimeline
Focus Partners Wealthin group Focus Partners Wealth9,792$287K<0.01%+3513F-HRTimelineGroup
Entropy Technologies, LP9,484$278K0.01%-4,39113F-HRTimeline
VOLORIDGE INVESTMENT MANAGEMENT, LLC9,209$270K<0.01%-166,83613F-HRTimeline
KLP KAPITALFORVALTNING AS8,700$255K<0.01%+4,20013F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.8,681$255K<0.01%new13F-HRTimelineGroup
Cornerstone Investment Partners, LLC8,427$247K0.01%new13F-HRTimeline
Cerity Partners LLCin group Cerity Partners LLC8,313$244K<0.01%new13F-HRTimelineGroup
LOS ANGELES CAPITAL MANAGEMENT LLC8,211$241K<0.01%+78113F-HRTimeline
nVerses Capital, LLC8,021$235K0.36%-2,48013F-HRTimeline
DONALDSON CAPITAL MANAGEMENT, LLC7,991$234K0.01%new13F-HRTimeline
XPONANCE LLC7,868$231K<0.01%new13F-HRTimeline
Blackstone Inc.in group Blackstone Inc.7,659$225K<0.01%new13F-HRTimelineGroupThe filing omitted confidential holdings, a later amendment may add them.
CONNABLE OFFICE INC7,552$222K0.02%new13F-HRTimeline
SG Americas Securities, LLC7,420$218K<0.01%-1,69913F-HRTimeline
VICTORY CAPITAL MANAGEMENT INC7,348$216K<0.01%new13F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…7,296$214K0.01%+5,72013F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP7,126$209K<0.01%new13F-HRTimelineGroup
Arax Advisory Partners6,625$194K<0.01%+6,39213F-HRTimeline
Sofinnova Investments, Inc.5,079$149K0.01%new13F-HRTimeline
RiverPark Advisors, LLCin group RiverPark Advisors, LLC4,774$140K0.06%+57013F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…2,286$67.1K<0.01%-4,48913F-HRTimelineGroup
NISA INVESTMENT ADVISORS, LLC1,884$55.3K<0.01%+94613F-HRTimeline
Integrated Wealth Concepts LLC1,809$53.1K<0.01%new13F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.1,144$33.6K<0.01%+10213F-HRTimelineGroup
Versant Capital Management, Inc1,056$31K<0.01%+313F-HRTimeline
MCF Advisors LLC816$23.9K<0.01%+5213F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP600$21.4K<0.01%013F-HRTimelineGroup
State of Wyoming728$21.4K<0.01%new13F-HRTimeline
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…645$18.9K<0.01%new13F-HRTimelineGroup
Kemnay Advisory Services Inc.534$15.7K<0.01%new13F-HRTimeline
Allworth Financial LP529$15.5K<0.01%+31313F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…503$14.8K<0.01%+7213F-HRTimelineGroup
Essential Partners LLC400$11.7K0.01%-1,94313F-HRTimeline
GAMMA Investing LLC366$10.7K<0.01%+9213F-HRTimeline
Larson Financial Group LLC315$9.24K<0.01%+25213F-HRTimeline
Sterling Capital Management LLC282$8.27K<0.01%-10513F-HRTimeline
Center for Financial Planning, Inc.268$7.86K<0.01%013F-HRTimeline
ROTHSCHILD INVESTMENT LLC222$6.51K<0.01%+12213F-HRTimeline
J.Safra Asset Management Corp210$6.16K<0.01%new13F-HRTimeline
Farther Finance Advisors, LLC172$5.13K<0.01%+7913F-HRTimeline
True Wealth Design, LLC173$5.08K<0.01%+2213F-HRTimeline
Quarry LP122$3.58K<0.01%new13F-HRTimeline
FNY Investment Advisers, LLC130$3K<0.01%-13013F-HRTimeline
Leo H. Evart, Inc.100$2.93K<0.01%013F-HRTimeline
FLAGSHIP WEALTH ADVISORS, LLC100$2.93K<0.01%new13F-HRTimeline
IFP Advisors, Inc85$2.49K<0.01%-813F-HRTimeline
Steward Partners Investment Advisory, L…62$1.82K<0.01%013F-HRTimeline
Fortitude Family Office, LLC57$1.67K<0.01%new13F-HRTimeline
Parallel Advisors, LLC55$1.61K<0.01%new13F-HRTimeline
Covestor Ltd17$1K<0.01%+1213F-HRTimeline
Nemes Rush Group LLC27$792<0.01%013F-HRTimeline
SJS Investment Consulting Inc.21$617<0.01%+713F-HRTimeline
Ares Financial Consulting, LLC19$557<0.01%new13F-HRTimeline
Bell Investment Advisors, Inc16$470<0.01%new13F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…15$440<0.01%new13F-HRTimelineGroup
Silver Grove Financial Group, Inc.13$381<0.01%new13F-HRTimeline
GROUP ONE TRADING LLC9$264<0.01%new13F-HRTimeline
Caitong International Asset Management …7$205<0.01%-3,79213F-HRTimeline
Clearstead Advisors, LLC1$30<0.01%new13F-HRTimeline