Skip to content
Disclosery

HTFL HEARTFLOW INC

Follow

COM (common), issuer CIK 1464521

110 managers (112 13F filers) reported a position in HTFL shares at 2025-12-31, 52,336,405 shares in all. 46 filers opened a position and 24 filers sold out during the quarter.

Managers
110
13F filers
112
New
46
Added
38
Reduced
12
Sold out
24
Shares held by filers
52,336,405

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, Q4 2025

Filers in the available 13F reports with a share position at 2025-12-31, 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…12,448,158$363M27.79%013F-HRTimelineGroup
WELLINGTON MANAGEMENT GROUP LLPin group WELLINGTON MANAGEMENT GROUP L…5,894,070$172M0.03%+1,014,00613F-HRTimelineGroup
FMR LLCin group FMR LLC4,122,853$120M0.01%-607,38113F-HRTimelineGroup
BAILLIE GIFFORD & COin group BAILLIE GIFFORD & CO3,005,998$87.6M0.07%013F-HRTimelineGroup
BAMCO INC /NY/in group Baron Capital2,303,877$67.2M0.18%+1,066,37113F-HRTimelineGroup
Schusterman Interests, LLC1,939,201$56.5M12.94%013F-HRTimeline
UBS Group AGgroup of 2 filers holding1,932,176$56.3M+1,779,764Timeline
Capricorn Investment Group LLC1,661,601$48.2M5.83%new13F-HRTimeline
VANGUARD GROUP INCin group VANGUARD GROUP INC1,580,313$46.1M<0.01%+128,40013F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.1,342,139$39.1M<0.01%+1,032,57013F-HRTimelineGroup
SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT…in group SUMMIT PARTNERS PUBLIC ASSET …1,259,121$36.7M1.03%+410,65913F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC1,248,898$36.4M0.02%+871,22313F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.1,089,030$31.7M0.01%-34,03313F-HRTimeline
JANUS HENDERSON GROUP PLCin group Janus Henderson865,560$25.2M0.01%-149,56413F-HRTimelineGroup
PRICE T ROWE ASSOCIATES INC /MD/863,271$25.2M<0.01%-351,72513F-HRTimeline
LORD, ABBETT & CO. LLC790,903$23.1M0.07%-341,83813F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY745,924$21.7M<0.01%-9,21713F-HR/ATimelineGroup
Ensign Peak Advisors, Inc700,805$20.4M0.04%+74,99313F-HR/ATimeline
FRANKLIN RESOURCES INCin group Franklin Resources685,159$20M<0.01%+363,43313F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO586,282$17.1M<0.01%+173,71713F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.577,397$16.8M<0.01%+475,00413F-HRTimelineGroup
EVENTIDE ASSET MANAGEMENT, LLC505,989$14.7M0.23%+421,99913F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC499,925$14.6M<0.01%+244,25613F-HRTimelineGroup
RTW INVESTMENTS, LP495,000$14.4M0.14%013F-HRTimeline
FRED ALGER MANAGEMENT, LLCin group FRED ALGER MANAGEMENT, LLC440,508$12.8M0.05%+143,50913F-HRTimelineGroup
EMERALD ADVISERS, LLCgroup of 2 filers holding352,844$10.3M+3,644Timeline
STATE STREET CORPin group STATE STREET CORP322,351$9.4M<0.01%+247,87113F-HRTimelineGroup
Board of Trustees of The Leland Stanfor…312,234$9.1M1.83%013F-HRTimeline
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.304,487$8.88M0.01%+104,00513F-HRTimelineGroup
Rock Springs Capital Management LP277,700$8.09M0.42%+27,70013F-HRTimeline
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC228,617$6.66M0.01%new13F-HRTimelineGroup
Alyeska Investment Group, L.P.in group Alyeska Investment Group, L.P.225,000$6.56M0.02%+140,00013F-HRTimelineGroup
NZS Capital, LLC209,688$6.11M0.19%new13F-HRTimeline
GILDER GAGNON HOWE & CO LLC185,868$5.42M0.06%+66,50913F-HRTimeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co153,346$4.47M<0.01%+51,76113F-HRTimelineGroup
Freestone Grove Partners LP150,000$4.37M0.03%+120,00013F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC147,195$4.29M<0.01%+90,15013F-HR/ATimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP138,762$4.04M<0.01%+104,83813F-HRTimelineGroup
Catalio Capital Management, LP113,857$3.32M0.59%new13F-HR/ATimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA110,509$3.22M<0.01%+73,56413F-HRTimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC101,537$2.96M<0.01%+4,71613F-HRTimelineGroup
SEVEN GRAND MANAGERS, LLC100,000$2.92M0.22%+50,00013F-HRTimeline
West Family Investments, Inc.87,773$2.56M0.6%013F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/86,738$2.53M<0.01%+21,75713F-HRTimelineGroup
Ghisallo Capital Management LLC75,000$2.19M0.1%013F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC67,769$1.98M<0.01%-48,22613F-HRTimelineGroup
Burkehill Global Management, LP65,000$1.89M0.12%013F-HRTimeline
VARCOV Co.56,831$1.66M0.65%13F-HRTimeline
TD Asset Management Inc56,562$1.65M<0.01%-23,40013F-HRTimeline
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…52,621$1.53M0.03%new13F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp48,653$1.42M<0.01%new13F-HRTimelineGroup
Lisanti Capital Growth, LLC43,789$1.28M0.3%+14,62513F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd43,205$1.26M0.03%+31,91313F-HRTimelineGroup
XXEC, Inc.41,920$1.22M1.22%+12,08813F-HRTimeline
Swiss National Bank41,100$1.2M<0.01%new13F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …36,877$1.11M<0.01%-2,82713F-HRTimelineGroup
NORGES BANK35,000$1.02M<0.01%new13F-HRTimeline
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…32,773$955K<0.01%new13F-HRTimelineGroup
BCWM, LLC31,139$908K0.27%new13F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC30,336$884K<0.01%+13,61813F-HRTimelineGroup
TrueMark Investments, LLCin group TrueMark Investments, LLC26,506$773K0.15%-75813F-HRTimelineGroup
Nuveen, LLCin group TIAA23,239$677K<0.01%new13F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN21,488$626K<0.01%new13F-HRTimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…20,693$603K<0.01%new13F-HRTimeline
RHUMBLINE ADVISERS20,054$585K<0.01%new13F-HRTimeline
Quent Capital, LLC20,000$583K0.04%new13F-HRTimeline
Lykos Global Management, LP20,000$583K0.41%13F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.18,513$540K<0.01%+8,48313F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc17,718$516K<0.01%+15,95713F-HRTimelineGroup
BRANDYWINE MANAGERS, LLCin group BRANDYWINE MANAGERS, LLC16,774$489K0.24%013F-HRTimelineGroup
Legato Capital Management LLC16,180$472K0.04%+8,96513F-HRTimeline
Sandia Investment Management LP15,917$464K1.16%+8,41713F-HRTimeline
Perpetual Ltdin group Perpetual Ltd15,741$459K0.01%new13F-HRTimelineGroup
SEI INVESTMENTS COin group SEI INVESTMENTS CO15,153$442K<0.01%+6,14513F-HRTimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\13,844$404K<0.01%new13F-HRTimelineGroup
BOOTHBAY FUND MANAGEMENT, LLC11,309$330K0.01%new13F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…11,035$322K<0.01%new13F-HRTimelineGroup
SG Americas Securities, LLC10,715$312K<0.01%new13F-HRTimeline
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP10,576$308K<0.01%new13F-HRTimelineGroup
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…8,610$251K<0.01%new13F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS8,600$251K<0.01%new13F-HRTimelineGroup
CONNABLE OFFICE INC7,552$220K0.02%new13F-HRTimeline
STALEY CAPITAL ADVISERS INC7,000$204K0.01%new13F-HRTimeline
KLP KAPITALFORVALTNING AS4,500$131K<0.01%new13F-HRTimeline
Police & Firemen's Retirement System of…4,490$131K<0.01%new13F-HRTimeline
STRS OHIO3,400$99.1K<0.01%new13F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND3,100$90.4K<0.01%-116,18913F-HRTimeline
Caitong International Asset Management …2,479$72.3K0.02%new13F-HR/ATimeline
CITIGROUP INCin group CITIGROUP INC2,445$71.3K<0.01%new13F-HRTimelineGroup
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…1,576$45.9K<0.01%new13F-HRTimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…1,538$44.8K<0.01%new13F-HRTimelineGroup
AMALGAMATED BANK610$18K<0.01%new13F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP600$17.5K<0.01%013F-HRTimelineGroup
Sterling Capital Management LLC597$17.4K<0.01%new13F-HRTimeline
NORTHWESTERN MUTUAL WEALTH MANAGEMENT COin group NORTHWESTERN MUTUAL INVESTMEN…490$14.3K<0.01%new13F-HR/ATimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…459$13.4K<0.01%new13F-HRTimelineGroup
COMERICA BANK351$10.2K<0.01%+15913F-HRTimeline
MAI Capital Management334$9.74K<0.01%013F-HRTimeline
FNY Investment Advisers, LLC290$8K<0.01%new13F-HRTimeline
Center for Financial Planning, Inc.268$7.81K<0.01%new13F-HRTimeline
Quarry LP90$2.62K<0.01%new13F-HRTimeline
Bell Investment Advisors, Inc70$2.04K<0.01%new13F-HRTimeline
Rachor Investment Advisory Services, LLC65$1.9K<0.01%13F-HRTimeline
Steward Partners Investment Advisory, L…62$1.81K<0.01%013F-HRTimeline
CWM, LLCin group CWM, LLC44$1K<0.01%new13F-HRTimelineGroup
Nemes Rush Group LLC27$787<0.01%new13F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.25$728<0.01%new13F-HRTimelineGroup
Bare Financial Services, Inc16$466<0.01%new13F-HRTimeline
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…6$175<0.01%new13F-HR/ATimelineGroup
Avion Wealth17$00%-3513F-HRTimelineValue filed as zero, left out of ratios.