Heartflow, Inc.
HTFL- Exchange
- Nasdaq
- Industry
- Surgical & Medical Instruments & Apparatus
- SEC CIK
- 0001464521
In the last 90 days, Heartflow, Inc. insiders filed 0 open-market purchases and 13 sales; 193 institutions reported holding it in 13F filings for Q2 2026, worth $2.19B in total; no superinvestor holds it.
13F holders, Q1 2026
Institutional positions in Heartflow, Inc. as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 169
- +61 vs. Q4 2025
- Shares held
- 65.0M
- +14.3M (+28.2%) vs. Q4 2025
- Total value
- $1.59B
- +$110.6M (+7.5%) vs. Q4 2025
- New holders
- 75
- 50 more added
- Sold out
- 14
- 26 more reduced
4 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting HTFL on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 193 | $2.19B |
| Q1 2026 | 169 | $1.59B |
| Q4 2025 | 112 | $1.53B |
| Q3 2025 | 89 | $1.49B |
| Q2 2025 | 0 | $0 |
| Q1 2025 | 0 | $0 |
| Q4 2024 | 0 | $0 |
| Q3 2024 | 0 | $0 |
| Q2 2024 | 0 | $0 |
| Q1 2024 | 0 | $0 |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Heartflow, Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Bridges Investment Management Inc | 17,313 | $421.2K | 0.01% | +17,313 | New |
| Brandywine Managers, LLC | 16,774 | $408.1K | 0.24% | 00.0% | Unchanged |
| Legal & General Group Plc | 15,780 | $383.9K | 0.00% | −1,938−10.9% | Reduced |
| Perpetual Ltd | 15,741 | $383.0K | 0.01% | 00.0% | Unchanged |
| Deutsche Bank AG | 15,718 | $382.4K | 0.00% | +1,874+13.5% | Added |
| CWM, LLC | 15,541 | $378.1K | 0.00% | +15,497+35,220.5% | Added |
| Vanguard Asset Management, Ltd | 14,552 | $354.1K | 0.00% | +14,552 | New |
| Diversified Trust Co | 14,200 | $345.5K | 0.01% | +14,200 | New |
| Staley Capital Advisers Inc | 14,000 | $340.6K | 0.01% | +7,000+100.0% | Added |
| Entropy Technologies, LP | 13,875 | $337.6K | 0.02% | +13,875 | New |
| Dark Forest Capital Management LP | 13,849 | $336.9K | 0.03% | +13,849 | New |
| Stifel Financial Corp | 13,299 | $323.6K | 0.00% | +2,723+25.7% | Added |
| Barclays PLC | 12,980 | $315.8K | 0.00% | −17,356−57.2% | Reduced |
| Thrivent Financial for Lutherans | 12,860 | $313.0K | 0.00% | +4,250+49.4% | Added |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 12,549 | $305.3K | 0.01% | +12,549 | New |
| Colony Group, LLC | 9,757 | $294.3K | 0.00% | +9,757 | New |
| Verition Fund Management LLC | 11,494 | $279.6K | 0.00% | +11,494 | New |
| Envestnet Asset Management Inc | 11,202 | $272.5K | 0.00% | +11,202 | New |
| MetLife Investment Management | 11,035 | $268.5K | 0.00% | 00.0% | Unchanged |
| Valeo Financial Advisors, LLC | 10,889 | $264.9K | 0.01% | +10,889 | New |
| Mercer Global Advisors Inc | 10,778 | $262.2K | 0.00% | +10,778 | New |
| nVerses Capital, LLC | 10,501 | $255.5K | 0.23% | +10,501 | New |
| Mayport, LLC | 10,000 | $243.3K | 0.05% | +10,000 | New |
| SG Americas Securities, LLC | 9,119 | $222.0K | 0.00% | −1,596−14.9% | Reduced |
| Vanguard Global Advisers, LLC | 7,624 | $185.5K | 0.00% | +7,624 | New |
| Los Angeles Capital Management LLC | 7,430 | $180.8K | 0.00% | +7,430 | New |
| Tower Research Capital LLC (TRC) | 6,775 | $164.8K | 0.00% | +6,316+1,376.0% | Added |
| Vanguard Investments Australia, Ltd. | 5,915 | $143.9K | 0.00% | +5,915 | New |
| Police & Firemen's Retirement System of New Jersey | 5,679 | $138.2K | 0.00% | +1,189+26.5% | Added |
| Bessemer Group Inc | 5,180 | $126.0K | 0.00% | +5,180 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 5,000 | $121.7K | 0.00% | +5,000 | New |
| STRS Ohio | 4,600 | $111.9K | 0.00% | +1,200+35.3% | Added |
| KLP Kapitalforvaltning AS | 4,500 | $109.5K | 0.00% | 00.0% | Unchanged |
| RiverPark Advisors, LLC | 4,204 | $102.3K | 0.04% | +4,204 | New |
| Caitong International Asset Management Co., Ltd | 3,799 | $92.4K | 0.02% | +1,320+53.2% | Added |
| Citigroup Inc | 2,888 | $70.3K | 0.00% | +443+18.1% | Added |
| Essential Partners LLC | 2,343 | $57.0K | 0.02% | +2,343 | New |
| Russell Investments Group, Ltd. | 1,628 | $39.6K | 0.00% | +90+5.9% | Added |
| Ameritas Investment Partners, Inc. | 1,576 | $38.3K | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 1,053 | $25.6K | 0.00% | +1,053 | New |
| Advisor Group Holdings, Inc. | 1,042 | $25.4K | 0.00% | +1,017+4,068.0% | Added |
| Nisa Investment Advisors, LLC | 938 | $22.8K | 0.00% | +938 | New |
| Simplex Trading, LLC | 822 | $20.0K | 0.00% | +822 | New |
| MCF Advisors LLC | 764 | $18.6K | 0.00% | +764 | New |
| Jones Financial Companies LLLP | 600 | $14.8K | 0.00% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 490 | $11.9K | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 431 | $10.5K | 0.00% | +431 | New |
| Sterling Capital Management LLC | 387 | $9.42K | 0.00% | −210−35.2% | Reduced |
| MAI Capital Management | 359 | $8.73K | 0.00% | +25+7.5% | Added |
| GAMMA Investing LLC | 274 | $6.67K | 0.00% | +274 | New |
| Center for Financial Planning, Inc. | 268 | $6.52K | 0.00% | 00.0% | Unchanged |
| FNY Investment Advisers, LLC | 260 | $6.00K | 0.00% | −30−10.3% | Reduced |
| SRS Capital Advisors, Inc. | 233 | $5.67K | 0.00% | +233 | New |
| Allworth Financial LP | 216 | $5.26K | 0.00% | +216 | New |
| True Wealth Design, LLC | 151 | $3.67K | 0.00% | +151 | New |
| Root Financial Partners, LLC | 106 | $2.58K | 0.00% | +106 | New |
| Rothschild Investment LLC | 100 | $2.43K | 0.00% | +100 | New |
| Leo H. Evart, Inc. | 100 | $2.43K | 0.00% | +100 | New |
| Farther Finance Advisors, LLC | 93 | $2.28K | 0.00% | +93 | New |
| IFP Advisors, Inc | 93 | $2.26K | 0.00% | +93 | New |
| Rachor Investment Advisory Services, LLC | 65 | $1.58K | 0.00% | 00.0% | Unchanged |
| Larson Financial Group LLC | 63 | $1.53K | 0.00% | +63 | New |
| Steward Partners Investment Advisory, LLC | 62 | $1.51K | 0.00% | 00.0% | Unchanged |
| Nemes Rush Group LLC | 27 | $657 | 0.00% | 00.0% | Unchanged |
| SJS Investment Consulting Inc. | 14 | $341 | 0.00% | +14 | New |
| Advisory Services Network, LLC | 9 | $219 | 0.00% | +9 | New |
| Sunbelt Securities, Inc. | 7 | $170 | 0.00% | +7 | New |
| Covestor Ltd | 5 | $0 | 0.00% | +5 | New |
| Swiss Life Asset Management Ltd | 16,012 | – | – | +16,012 | New |
| Board of Trustees of The Leland Stanford Junior University | 0 | $0 | 0.00% | −312,234−100.0% | Sold out |
| Seven Grand Managers, LLC | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| West Family Investments, Inc. | 0 | $0 | 0.00% | −87,773−100.0% | Sold out |
| TD Asset Management Inc | 0 | $0 | 0.00% | −56,562−100.0% | Sold out |
| Lykos Global Management, LP | 0 | $0 | 0.00% | −20,000−100.0% | Sold out |
| D. E. Shaw & Co., Inc. | 0 | $0 | 0.00% | −18,513−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −11,309−100.0% | Sold out |
| Connable Office Inc | 0 | $0 | 0.00% | −7,552−100.0% | Sold out |
| Amalgamated Bank | 0 | $0 | 0.00% | −610−100.0% | Sold out |
| Quarry LP | 0 | $0 | 0.00% | −90−100.0% | Sold out |
| Bell Investment Advisors, Inc | 0 | $0 | 0.00% | −70−100.0% | Sold out |
| Bare Financial Services, Inc | 0 | $0 | 0.00% | −16−100.0% | Sold out |
| Rockefeller Capital Management L.P. | 0 | $0 | 0.00% | −6−100.0% | Sold out |
| Avion Wealth | 0 | $0 | 0.00% | −17−100.0% | Sold out |
| Vanguard Group Inc | – | – | – | – | Not filed |
| Norges Bank | – | – | – | – | Not filed |
| Sandia Investment Management LP | – | – | – | – | Not filed |
| Comerica Bank | – | – | – | – | Not filed |