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, Q4 2025
Institutional positions in Heartflow, Inc. as of Dec 31, 2025. 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
- 112
- +25 vs. Q3 2025
- Shares held
- 52.3M
- +7.95M (+17.9%) vs. Q3 2025
- Total value
- $1.53B
- +$31.5M (+2.1%) vs. Q3 2025
- New holders
- 49
- 38 more added
- Sold out
- 24
- 12 more reduced
2 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2025
Shares, value and share of portfolio for each institution holding Heartflow, Inc.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| FNY Investment Advisers, LLC | 290 | $8.00K | 0.00% | +290 | New |
| Center for Financial Planning, Inc. | 268 | $7.81K | 0.00% | +268 | New |
| Quarry LP | 90 | $2.62K | 0.00% | +90 | New |
| Bell Investment Advisors, Inc | 70 | $2.04K | 0.00% | +70 | New |
| Rachor Investment Advisory Services, LLC | 65 | $1.90K | 0.00% | +65 | New |
| Steward Partners Investment Advisory, LLC | 62 | $1.81K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 44 | $1.00K | 0.00% | +44 | New |
| Nemes Rush Group LLC | 27 | $787 | 0.00% | +27 | New |
| Advisor Group Holdings, Inc. | 25 | $728 | 0.00% | +25 | New |
| Bare Financial Services, Inc | 16 | $466 | 0.00% | +16 | New |
| Rockefeller Capital Management L.P. | 6 | $175 | 0.00% | +6 | New |
| Avion Wealth | 17 | $0 | 0.00% | −35−67.3% | Reduced |
| Capital International Investors | 0 | $0 | 0.00% | −1,297,423−100.0% | Sold out |
| Artisan Partners Limited Partnership | 0 | $0 | 0.00% | −499,622−100.0% | Sold out |
| Perceptive Advisors LLC | 0 | $0 | 0.00% | −150,000−100.0% | Sold out |
| Deerfield Management Company, L.P. (Series C) | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| Jennison Associates LLC | 0 | $0 | 0.00% | −94,121−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −75,000−100.0% | Sold out |
| Atika Capital Management LLC | 0 | $0 | 0.00% | −69,000−100.0% | Sold out |
| Soros Fund Management LLCSuperinvestorSoros Fund Management | 0 | $0 | 0.00% | −65,896−100.0% | Sold out |
| Braidwell LP | 0 | $0 | 0.00% | −50,000−100.0% | Sold out |
| Limestone Investment Advisors LP | 0 | $0 | 0.00% | −37,897−100.0% | Sold out |
| Jain Global LLC | 0 | $0 | 0.00% | −31,200−100.0% | Sold out |
| Zimmer Partners, LP | 0 | $0 | 0.00% | −20,000−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −15,443−100.0% | Sold out |
| Man Group plc | 0 | $0 | 0.00% | −11,471−100.0% | Sold out |
| Centiva Capital, LP | 0 | $0 | 0.00% | −10,555−100.0% | Sold out |
| Hudson Bay Capital Management LP | 0 | $0 | 0.00% | −8,560−100.0% | Sold out |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −7,998−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −6,958−100.0% | Sold out |
| TFC Financial Management | 0 | $0 | 0.00% | −1,200−100.0% | Sold out |
| Aster Capital Management (DIFC) Ltd | 0 | $0 | 0.00% | −450−100.0% | Sold out |
| Fortitude Family Office, LLC | 0 | $0 | 0.00% | −109−100.0% | Sold out |
| Private Trust Co NA | 0 | $0 | 0.00% | −77−100.0% | Sold out |
| Wealthspire Advisors, LLC | 0 | $0 | 0.00% | −50−100.0% | Sold out |
| Hughes Financial Services, LLC | 0 | $0 | 0.00% | −16−100.0% | Sold out |
| Point72 Asia (Singapore) Pte. Ltd. | – | – | – | – | Not filed |
| Point72 (DIFC) Ltd | – | – | – | – | Not filed |