Heartflow, Inc. (HTFL) — Institutional Holders, Q2 2026
193 institutional investment managers reported a HTFL position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $2.2B. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 1 to 100. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.
HTFL in Q2 2026: what funds did
Funds that filed a 13F for both Q1 2026 and Q2 2026, by what they did with the common stock. Share counts are adjusted for any split between the two quarters; dollar figures are the change in shares at this quarter’s price.
Biggest buyers
- BlackRockAdded · +3,735,163 sh+$109.6M
- VANGUARD PORTFOLIO MANAGEMENTAdded · +1,538,490 sh+$45.1M
- NuveenAdded · +1,329,929 sh+$39.0M
- Point72 Asset Management, L.P.Added · +1,182,928 sh+$34.7M
- STATE STREETAdded · +1,015,345 sh+$29.8M
Biggest sellers
- WELLINGTON MANAGEMENT GROUP LLPTrimmed · -4,118,057 sh-$120.8M
- Bain Capital Life Sciences InvestorsTrimmed · -2,000,000 sh-$58.7M
- BAILLIE GIFFORDSold out · -1,084,652 sh-$31.8M
- Ensign Peak AdvisorsTrimmed · -625,864 sh-$18.4M
- BAMCOTrimmed · -602,398 sh-$17.7M
HTFL 13F holders ranked 1–100 of 193
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 1 | Bain Capital Life Sciences Investors#1 · 8,448,158 sh | 8,448,158 | $247.9M | 14.74% | -19.1% |
| 2 | WELLINGTON MANAGEMENT GROUP LLP#2 · 7,864,226 sh | 7,864,226 | $230.7M | 0.04% | -34.4% |
| 3 | BlackRock#3 · 5,197,747 sh | 5,197,747 | $152.5M | <0.01% | +255.4% |
| 4 | FMR#4 · 4,820,944 sh | 4,820,944 | $141.4M | <0.01% | -10.7% |
| 5 | VANGUARD PORTFOLIO MANAGEMENT#5 · 3,584,428 sh | 3,584,428 | $105.2M | <0.01% | +75.2% |
| 6 | BAMCO#6 · 3,225,133 sh | 3,225,133 | $94.6M | 0.14% | -15.7% |
| 7 | VANGUARD CAPITAL MANAGEMENT#7 · 2,753,206 sh | 2,753,206 | $80.8M | <0.01% | +45.4% |
| 8 | Jupiter Topco#8 · 2,419,336 sh | 2,419,336 | $71.0M | 0.03% | — |
| 9 | Invesco Ltd.#9 · 2,298,718 sh | 2,298,718 | $67.4M | <0.01% | +20.2% |
| 10 | Point72 Asset Management, L.P.#10 · 1,721,279 sh | 1,721,279 | $50.5M | 0.06% | +219.7% |
| 11 | SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT#11 · 1,694,651 sh | 1,694,651 | $49.7M | 0.87% | +90.0% |
| 12 | ALLIANCEBERNSTEIN L.P.#12 · 1,924,268 sh | 1,924,268 | $46.8M | 0.02% | +57.2% |
| 13 | STATE STREET#13 · 1,465,895 sh | 1,465,895 | $43.3M | <0.01% | +225.4% |
| 14 | UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AME#14 · 1,465,650 sh | 1,465,650 | $43.0M | <0.01% | +3.6% |
| 15 | GEODE CAPITAL MANAGEMENT#15 · 1,360,391 sh | 1,360,391 | $39.9M | <0.01% | +151.2% |
| 16 | Nuveen#16 · 1,353,168 sh | 1,353,168 | $39.7M | <0.01% | +5722.8% |
| 17 | MORGAN STANLEY#17 · 1,054,889 sh | 1,054,889 | $31.0M | <0.01% | +23.8% |
| 18 | UBS Group AG#18 · 975,510 sh | 975,510 | $28.6M | <0.01% | +127.3% |
| 19 | BNP Paribas Asset Management Holding S.A.#19 · 931,160 sh | 931,160 | $27.3M | 0.03% | New |
| 20 | MILLENNIUM MANAGEMENT#20 · 922,893 sh | 922,893 | $27.1M | <0.01% | -15.6% |
| 21 | 12 West Capital Management#21 · 902,500 sh | 902,500 | $26.5M | 4.95% | +41.0% |
| 22 | FRANKLIN RESOURCES#22 · 817,701 sh | 817,701 | $24.0M | <0.01% | +3.0% |
| 23 | CITADEL ADVISORS#23 · 799,883 sh | 799,883 | $23.5M | <0.01% | +5.7% |
| 24 | Champlain Investment Partners#24 · 733,607 sh | 733,607 | $21.5M | 0.55% | +29.3% |
| 25 | VOYA INVESTMENT MANAGEMENT#25 · 733,183 sh | 733,183 | $21.5M | 0.02% | +0.8% |
| 26 | NEXT CENTURY GROWTH INVESTORS#26 · 671,404 sh | 671,404 | $19.7M | 1.04% | +2.8% |
| 27 | NZS Capital#27 · 656,014 sh | 656,014 | $19.2M | 0.50% | +126.1% |
| 28 | Bank of New York Mellon#28 · 650,849 sh | 650,849 | $19.1M | <0.01% | +966.1% |
| 29 | EVENTIDE ASSET MANAGEMENT#29 · 636,942 sh | 636,942 | $18.7M | 0.25% | -15.9% |
| 30 | GOLDMAN SACHS GROUP#30 · 607,387 sh | 607,387 | $17.8M | <0.01% | +175.4% |
| 31 | Catalio Capital Management#31 · 583,055 sh | 583,055 | $17.1M | 3.21% | +44.5% |
| 32 | Rock Springs Capital Management#32 · 573,500 sh | 573,500 | $16.8M | 0.82% | +0.2% |
| 33 | BANK OF AMERICA#33 · 567,030 sh | 567,030 | $16.6M | <0.01% | +407.6% |
| 34 | FRED ALGER MANAGEMENT#34 · 539,160 sh | 539,160 | $15.8M | 0.05% | -15.5% |
| 35 | NORTHERN#35 · 537,902 sh | 537,902 | $15.8M | <0.01% | +239.7% |
| 36 | JPMORGAN CHASE#36 · 441,237 sh | 441,237 | $15.5M | <0.01% | -1.3% |
| 37 | BNP PARIBAS FINANCIAL MARKETS#37 · 511,523 sh | 511,523 | $15.0M | <0.01% | +49.2% |
| 38 | MASSACHUSETTS FINANCIAL SERVICES#38 · 498,812 sh | 498,812 | $14.6M | <0.01% | New |
| 39 | RENAISSANCE TECHNOLOGIES#39 · 382,700 sh | 382,700 | $11.2M | 0.02% | New |
| 40 | Alyeska Investment Group, L.P.#40 · 350,000 sh | 350,000 | $10.3M | 0.03% | +55.6% |
| 41 | AQR CAPITAL MANAGEMENT#41 · 303,220 sh | 303,220 | $8.9M | <0.01% | +45.2% |
| 42 | Walleye Capital#42 · 298,568 sh | 298,568 | $8.8M | 0.03% | +1433.9% |
| 43 | CHARLES SCHWAB INVESTMENT MANAGEMENT#43 · 297,254 sh | 297,254 | $8.7M | <0.01% | +99.3% |
| 44 | RTW INVESTMENTS#44 · 295,000 sh | 295,000 | $8.7M | 0.07% | -40.4% |
| 45 | PRICE T ROWE ASSOCIATES#45 · 238,268 sh | 238,268 | $7.0M | <0.01% | +645.2% |
| 46 | VANGUARD FIDUCIARY#46 · 235,809 sh | 235,809 | $6.9M | <0.01% | +56.7% |
| 47 | LORD, ABBETT#47 · 200,536 sh | 200,536 | $5.9M | 0.02% | -55.5% |
| 48 | Lisanti Capital Growth#48 · 189,675 sh | 189,675 | $5.6M | 1.22% | +53.2% |
| 49 | SEI INVESTMENTS#49 · 163,009 sh | 163,009 | $4.8M | <0.01% | +143.1% |
| 50 | Temasek (Private) Ltd#50 · 157,644 sh | 157,644 | $4.6M | 0.01% | New |
| 51 | EMERALD ADVISERS#51 · 154,196 sh | 154,196 | $4.5M | 0.11% | -30.3% |
| 52 | WEALTH ENHANCEMENT ADVISORY SERVICES#52 · 167,206 sh | 167,206 | $4.5M | — | +24.8% |
| 53 | ROYAL BANK OF CANADA#53 · 145,773 sh | 145,773 | $4.3M | <0.01% | +6.1% |
| 54 | Brevan Howard Capital Management#54 · 136,584 sh | 136,584 | $4.0M | 0.03% | +69.8% |
| 55 | WELLS FARGO & COMPANY#55 · 118,330 sh | 118,330 | $3.5M | <0.01% | +202.3% |
| 56 | INTREPID FAMILY OFFICE#56 · 110,000 sh | 110,000 | $3.2M | 2.39% | 0.0% |
| 57 | Neuberger Berman Group#57 · 106,115 sh | 106,115 | $3.1M | <0.01% | New |
| 58 | AMERIPRISE FINANCIAL#58 · 104,017 sh | 104,017 | $3.1M | <0.01% | +39.4% |
| 59 | BLAIR WILLIAM#59 · 102,482 sh | 102,482 | $3.0M | <0.01% | New |
| 60 | EMERALD MUTUAL FUND ADVISERS#60 · 94,099 sh | 94,099 | $2.8M | 0.10% | -28.3% |
| 61 | RHUMBLINE ADVISERS#61 · 93,820 sh | 93,820 | $2.8M | <0.01% | +295.1% |
| 62 | CITIGROUP#62 · 93,212 sh | 93,212 | $2.7M | <0.01% | +3127.6% |
| 63 | GILDER GAGNON HOWE#63 · 88,615 sh | 88,615 | $2.6M | 0.03% | -51.8% |
| 64 | Squarepoint Ops#64 · 87,052 sh | 87,052 | $2.6M | <0.01% | +72.0% |
| 65 | NEW YORK STATE COMMON RETIREMENT FUND#65 · 82,295 sh | 82,295 | $2.4M | <0.01% | +53.5% |
| 66 | BROWN CAPITAL MANAGEMENT#66 · 82,091 sh | 82,091 | $2.4M | 0.48% | New |
| 67 | DEUTSCHE BANK AG\#67 · 79,080 sh | 79,080 | $2.3M | <0.01% | +403.1% |
| 68 | Swiss National Bank#68 · 77,400 sh | 77,400 | $2.3M | <0.01% | +88.3% |
| 69 | NOMURA ASSET MANAGEMENT INTERNATIONAL#69 · 77,366 sh | 77,366 | $2.3M | <0.01% | New |
| 70 | Quantinno Capital Management#70 · 75,587 sh | 75,587 | $2.2M | <0.01% | +6.1% |
| 71 | IEQ CAPITAL#71 · 69,778 sh | 69,778 | $2.0M | <0.01% | +130.1% |
| 72 | Legato Capital Management#72 · 69,525 sh | 69,525 | $2.0M | 0.17% | +101.1% |
| 73 | Russell Investments Group, Ltd.#73 · 67,801 sh | 67,801 | $2.0M | <0.01% | +4064.7% |
| 74 | Burkehill Global Management#74 · 65,000 sh | 65,000 | $1.9M | 0.07% | 0.0% |
| 75 | Ensign Peak Advisors#75 · 64,602 sh | 64,602 | $1.9M | <0.01% | -90.6% |
| 76 | TFC Financial Management#76 · 55,598 sh | 55,598 | $1.6M | — | 0.0% |
| 77 | Universal- Beteiligungs- und Servicegesellschaft mbH#77 · 55,167 sh | 55,167 | $1.6M | <0.01% | -0.5% |
| 78 | MIRAE ASSET GLOBAL ETFS Ltd.#78 · 54,797 sh | 54,797 | $1.6M | <0.01% | +108.9% |
| 79 | PRUDENTIAL FINANCIAL#79 · 54,760 sh | 54,760 | $1.6M | <0.01% | New |
| 80 | Corient Private Wealth#80 · 52,724 sh | 52,724 | $1.5M | <0.01% | +4.8% |
| 81 | XTX Topco Ltd#81 · 50,826 sh | 50,826 | $1.5M | 0.02% | +30.9% |
| 82 | Jump Financial#82 · 50,022 sh | 50,022 | $1.5M | 0.01% | New |
| 83 | Ghisallo Capital Management#83 · 50,000 sh | 50,000 | $1.5M | 0.03% | 0.0% |
| 84 | MetLife Investment Management#84 · 47,011 sh | 47,011 | $1.4M | <0.01% | +326.0% |
| 85 | BALYASNY ASSET MANAGEMENT L.P.#85 · 46,722 sh | 46,722 | $1.4M | <0.01% | -68.5% |
| 86 | Intellectus Partners#86 · 41,159 sh | 41,159 | $1.2M | 0.21% | 0.0% |
| 87 | Quantbot Technologies#87 · 41,128 sh | 41,128 | $1.2M | 0.05% | -66.0% |
| 88 | MANUFACTURERS LIFE INSURANCE COMPANY, THE#88 · 38,924 sh | 38,924 | $1.1M | <0.01% | +102.4% |
| 89 | AlpInvest Partners B.V.#89 · 36,504 sh | 36,504 | $1.1M | 1.79% | -3.1% |
| 90 | LAZARD ASSET MANAGEMENT#90 · 34,362 sh | 34,362 | $1.0M | <0.01% | -9.9% |
| 91 | Legal & General Group Plc#91 · 34,020 sh | 34,020 | $998.1K | <0.01% | +115.6% |
| 92 | BCWM#92 · 31,878 sh | 31,878 | $935.3K | 0.27% | +1.8% |
| 93 | Handelsbanken Fonder AB#93 · 31,000 sh | 31,000 | $910.0K | <0.01% | New |
| 94 | ALLSTATE#94 · 29,078 sh | 29,078 | $853.1K | <0.01% | +0.3% |
| 95 | Aquatic Capital Management#95 · 28,584 sh | 28,584 | $838.7K | 0.03% | -60.9% |
| 96 | BANK OF MONTREAL#96 · 27,439 sh | 27,439 | $805.1K | <0.01% | 0.0% |
| 97 | VANGUARD ASSET MANAGEMENT, Ltd#97 · 27,218 sh | 27,218 | $798.6K | <0.01% | +87.0% |
| 98 | Trexquant Investment#98 · 26,778 sh | 26,778 | $785.7K | <0.01% | New |
| 99 | OCCUDO QUANTITATIVE STRATEGIES#99 · 26,758 sh | 26,758 | $785.1K | 0.04% | New |
| 100 | BARCLAYS PLC#100 · 24,811 sh | 24,811 | $728.0K | <0.01% | +91.1% |
Funds that sold out of HTFL in Q2 2026 (24)
Held HTFL at the end of Q1 2026 and filed a Q2 2026 13F without it. Not in the list above, because they no longer hold it. Largest prior position first.
| Institution | Shares sold | Value in Q1 2026 |
|---|---|---|
| BAILLIE GIFFORD1,084,652 sh | 1,084,652 | $26.4M |
| Freestone Grove Partners362,094 sh | 362,094 | $8.8M |
| Capricorn Investment Group256,701 sh | 256,701 | $6.5M |
| Schusterman Interests259,666 sh | 259,666 | $6.3M |
| JANE STREET GROUP102,284 sh | 102,284 | $2.5M |
| Swiss Life Asset Management Ltd16,012 sh | 16,012 | $1.6M |
| Holocene Advisors44,578 sh | 44,578 | $1.1M |
| VARCOV42,732 sh | 42,732 | $1.0M |
| LMR Partners LLP30,000 sh | 30,000 | $729.9K |
| TrueMark Investments26,885 sh | 26,885 | $654.1K |
| Hudson Bay Capital Management22,370 sh | 22,370 | $544.3K |
| LANDSCAPE CAPITAL MANAGEMENT, L.L.C.22,210 sh | 22,210 | $540.4K |
| Carlyle Group20,438 sh | 20,438 | $497.3K |
| DARK FOREST CAPITAL MANAGEMENT13,849 sh | 13,849 | $336.9K |
| Verition Fund Management11,494 sh | 11,494 | $279.6K |
| Valeo Financial Advisors10,889 sh | 10,889 | $264.9K |
| BESSEMER GROUP5,180 sh | 5,180 | $126.0K |
| STRS OHIO4,600 sh | 4,600 | $111.9K |
| SIMPLEX TRADING822 sh | 822 | $20.0K |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT490 sh | 490 | $11.9K |
| MAI Capital Management359 sh | 359 | $8.7K |
| Root Financial Partners106 sh | 106 | $2.6K |
| Rachor Investment Advisory Services65 sh | 65 | $1.6K |
| Advisory Services Network9 sh | 9 | $219.00 |
Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.