Heartflow, Inc. HTFL
56.57 USD +2.17 (+3.99%)
At closeNov 4, 2026, 6:04 PM EST
56.09 -0.48 -0.85%
After hours · Nov 4, 6:04 PM ET
54.53 Day range 57.20
20.13 52-week range 60.56
- YTD
- +94.07%
- 1 year
- +66.92%
Held by funds
103 US ETFs and mutual funds hold HTFL · largest positions
Ownership
Held by insiders 4.90%
Held by institutions 92.86%
Float held by institutions 97.64%
Institutions 312
Top institutional holders
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| Bain Capital Life Sciences Investors, LLC | 9.72% | 8,448,158 | 477.91M | Jun 29, 2026 |
| Wellington Management Group, LLP | 9.04% | 7,864,226 | 444.88M | Jun 29, 2026 |
| Blackrock Inc. | 5.98% | 5,197,747 | 294.04M | Jun 29, 2026 |
| FMR, LLC | 5.54% | 4,820,944 | 272.72M | Jun 29, 2026 |
| Vanguard Portfolio Management LLC | 4.12% | 3,584,428 | 202.77M | Jun 29, 2026 |
| BAMCO Inc. | 3.71% | 3,225,133 | 182.45M | Jun 29, 2026 |
Top mutual fund holders
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| VANGUARD SPECIALIZED FUNDS-Vanguard Health Care Fund | 6.67% | 5,795,579 | 327.86M | Jul 30, 2026 |
| VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund | 2.84% | 2,467,177 | 139.57M | Jun 29, 2026 |
| iShares Trust-iShares Russell 2000 ETF | 2.29% | 1,987,442 | 112.43M | Sep 29, 2026 |
| VANGUARD INDEX FUNDS-Vanguard Small-Cap Index Fund | 2.05% | 1,781,440 | 100.78M | Jun 29, 2026 |
| BARON INVESTMENT Fd.S TRT -BARON DISCOVERY Fd. | 1.85% | 1,604,894 | 90.79M | Jun 29, 2026 |
| AIM Counselor Series TRT -Invesco Discovery Fd. | 1.47% | 1,275,225 | 72.14M | Aug 30, 2026 |
Insiders
| Insider | Relation | Latest transaction | Date | Shares held |
|---|---|---|---|---|
| BAIN CAPITAL LIFE SCIENCES INVESTORS, L.L.C. | Beneficial Owner of more than 10% of a Class of Security | Sale | Apr 29, 2026 | 0 |
| BARABE TIMOTHY CRAIG | Director | Conversion of Exercise of derivative security | Jul 21, 2026 | 188,231 |
| FARQUHAR JOHN C. M. | Chief Executive Officer | Sale | Oct 11, 2026 | 283,014 |
| HEALTHCOR PARTNERS MANAGEMENT L.P. | Beneficial Owner of more than 10% of a Class of Security | Conversion of Exercise of derivative security | Aug 10, 2025 | 0 |
| JONES MARIE L | Officer | Stock Award(Grant) | Mar 5, 2026 | 32,176 |
| LIGHTCAP JEFFREY C | Director | Conversion of Exercise of derivative security | Jul 23, 2026 | 6,991,240 |