Heartflow, Inc. - HTFL

Ownership (Schedule 13D / 13G) · latest 50 filings · Back to all files
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Filed Form Reporting person Percent Shares SEC
May 15, 2026 SCHEDULE 13G/A BCLS Fund III Investments, LP 12.18% 10,448,158 View
May 11, 2026 SCHEDULE 13G/A Hayfin Management Holdings Limited 0.7% 633,505 View
May 11, 2026 SCHEDULE 13G/A Hayfin Heartflow UK Limited 0.6% 530,610 View
May 11, 2026 SCHEDULE 13G/A Hayfin Tourmaline LuxCo S.a.r.l. 0.1% 102,895 View
May 11, 2026 SCHEDULE 13G/A Hayfin Healthcare Opportunities Fund GP S.a.r.l. 0.7% 633,505 View
May 11, 2026 SCHEDULE 13G/A Hayfin Healthcare Opportunities Invest LP 0.7% 633,505 View
May 11, 2026 SCHEDULE 13G/A Hayfin SOF III GP S.a.r.l. 0.0% 0 View
May 11, 2026 SCHEDULE 13G/A Hayfin Special Opportunities Fund III SCSp 0.0% 0 View
May 11, 2026 SCHEDULE 13G/A Hayfin Hostplus GP Limited 0.0% 0 View
May 11, 2026 SCHEDULE 13G/A Hayfin Hostplus LP 0.0% 0 View
May 11, 2026 SCHEDULE 13G/A Hayfin Chief GP Limited 0.0% 0 View
May 11, 2026 SCHEDULE 13G/A Hayfin Chief LP 0.0% 0 View
May 11, 2026 SCHEDULE 13G/A SunHay GP Limited 0.0% 0 View
May 11, 2026 SCHEDULE 13G/A SunHay LP 0.0% 0 View
May 11, 2026 SCHEDULE 13G/A Hayfin Big Cypress GP Limited 0.0% 0 View
May 11, 2026 SCHEDULE 13G/A Hayfin Big Cypress LP 0.0% 0 View
May 11, 2026 SCHEDULE 13G/A Hayfin Hamilton GP Limited 0.0% 0 View
May 11, 2026 SCHEDULE 13G/A Hayfin Hamilton LP 0.0% 0 View
May 11, 2026 SCHEDULE 13G/A Hayfin Opal 2020 GP Limited 0.0% 0 View
May 11, 2026 SCHEDULE 13G/A Hayfin Opal 2020 (A) LP 0.0% 0 View
May 11, 2026 SCHEDULE 13G/A Hayfin Opal 2020 (B) LP 0.0% 0 View
May 11, 2026 SCHEDULE 13G/A Hayfin SOF II GP Limited 0.0% 0 View
May 11, 2026 SCHEDULE 13G/A Hayfin Special Opportunities Fund II LP 0.0% 0 View
May 11, 2026 SCHEDULE 13G/A Hayfin SOF III AIV GP S.a.r.l. 0.0% 0 View
May 11, 2026 SCHEDULE 13G/A Hayfin AUS AIV LP - Hostplus Series 0.0% 0 View
May 11, 2026 SCHEDULE 13G/A Hayfin Special Opportunities Fund III AIV LP 0.0% 0 View
May 11, 2026 SCHEDULE 13G/A Hayfin AUS AIV LP - AUS SOF III Series 0.0% 0 View
Mar 31, 2026 SCHEDULE 13G HealthCor Partners Management LP 2.4% 2,082,014 View
Mar 31, 2026 SCHEDULE 13G HealthCor Partners Fund LP 1.5% 1,248,939 View
Mar 31, 2026 SCHEDULE 13G HealthCor Partners Fund II, L.P. 1.0% 833,075 View
Mar 05, 2026 SCHEDULE 13G/A Wellington Management Group LLP 14.0% 11,921,247 View
Mar 05, 2026 SCHEDULE 13G/A Wellington Group Holdings LLP 14.0% 11,921,247 View
Mar 05, 2026 SCHEDULE 13G/A Wellington Investment Advisors Holdings LLP 14.0% 11,921,247 View
Mar 05, 2026 SCHEDULE 13G/A Wellington Management Company LLP 13.8% 11,921,247 View
Feb 10, 2026 SCHEDULE 13G/A Wellington Management Group LLP 6.9% 5,894,070 View
Feb 10, 2026 SCHEDULE 13G/A Wellington Group Holdings LLP 6.9% 5,894,070 View
Feb 10, 2026 SCHEDULE 13G/A Wellington Investment Advisors Holdings LLP 6.9% 5,894,070 View
Feb 10, 2026 SCHEDULE 13G/A Wellington Management Company LLP 6.9% 5,894,070 View
Nov 24, 2025 SCHEDULE 13G HealthCor Partners Management LP 7.9% 6,697,556 View
Nov 24, 2025 SCHEDULE 13G HealthCor Partners Fund LP 7.9% 6,697,556 View
Nov 24, 2025 SCHEDULE 13G HCPCIV 1, LLC 7.9% 6,697,556 View
Nov 24, 2025 SCHEDULE 13G HealthCor Partners Fund II, L.P. 7.9% 6,697,556 View
Percent = "% of class represented by amount beneficially owned" for this reporting person in the filed 13D/13G. Shares = reported beneficial ownership amount for the same row (not portfolio shares from 13F). Amendments (/A) can repeat the same holder over time, so rows should not be summed. Extraction is best-effort from filing text and can be missing or noisy; verify exact figures via the SEC link in each row.