HTFL
Heartflow, Inc. Common Stock · Healthcare · Medical - Healthcare Information Services
Momentum inputs (comparable managers):
holder breadth -3.6% ·
share flow +8.6% ·
net new positions -1.9%
— formula
Concentrated accumulation — rising shares among fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Wellington Management ✦ | 5.89M | +20.8% | $171.81M | 0.0% | ▲ Add | 2 | SEC ↗ ×4 |
| 2 | Fidelity (FMR) ✦ | 4.12M | -12.8% | $120.18M | 0.0% | ▼ Trim | 2 | SEC ↗ ×5 |
| 3 | Baillie Gifford ✦ | 3.01M | 0.0% | $87.62M | 0.1% | Held | 2 | SEC ↗ ×2 |
| 4 | Bamco Inc /Ny/ | 2.30M | — | $67.16M | 0.2% | n/c | 1 | SEC ↗ |
| 5 | The Vanguard Group ✦ (passive) | 1.58M | +8.8% | $46.07M | 0.0% | ▲ Add | 2 | SEC ↗ ×5 |
| 6 | UBS AM, a distinct business unit of… | 1.43M | — | $41.71M | 0.0% | n/c | 1 | SEC ↗ ×5 |
| 7 | BlackRock ✦ (passive) | 1.34M | +333.6% | $39.12M | 0.0% | ▲ Add | 2 | SEC ↗ ×6 |
| 8 | Citadel Advisors ✦ | 1.25M | +230.7% | $36.41M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 9 | Alliancebernstein L.P. | 1.09M | — | $31.75M | 0.0% | n/c | 1 | SEC ↗ |
| 10 | Janus Henderson Group Plc | 865.56K | — | $25.23M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 11 | T. Rowe Price ✦ | 863.27K | -28.9% | $25.16M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 12 | Morgan Stanley ✦ | 745.92K | -1.2% | $21.74M | 0.0% | ▼ Trim | 2 | SEC ↗ ×13 |
| 13 | Ensign Peak Advisors, Inc | 700.80K | — | $20.43M | 0.0% | n/c | 1 | SEC ↗ |
| 14 | Franklin Resources Inc | 685.16K | — | $19.97M | 0.0% | n/c | 1 | SEC ↗ |
| 15 | JPMorgan Chase ✦ | 586.28K | -28.9% | $17.09M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 16 | Invesco Ltd. | 577.40K | — | $16.83M | 0.0% | n/c | 1 | SEC ↗ ×6 |
| 17 | UBS Group AG | 501.17K | — | $14.61M | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 18 | Geode Capital Management ✦ (passive) | 499.93K | +95.5% | $14.58M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 19 | State Street Global Advisors ✦ (passive) | 322.35K | +332.8% | $9.40M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 20 | Point72 Asset Management ✦ | 304.49K | +51.9% | $8.88M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 21 | Voya Investment Management Llc | 228.62K | — | $6.66M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 22 | Alyeska Investment Group, L.P. | 225.00K | — | $6.56M | 0.0% | n/c | 1 | SEC ↗ |
| 23 | Charles Schwab Investment… | 153.35K | — | $4.47M | 0.0% | n/c | 1 | SEC ↗ |
| 24 | Goldman Sachs Group ✦ | 147.19K | +158.0% | $4.29M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 25 | Northern Trust Corp | 138.76K | — | $4.04M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 26 | Royal Bank Of Canada | 110.51K | — | $3.22M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 27 | Ameriprise Financial Inc | 101.54K | — | $2.96M | 0.0% | n/c | 1 | SEC ↗ |
| 28 | Bank Of America Corp /De/ | 86.74K | — | $2.53M | 0.0% | n/c | 1 | SEC ↗ ×5 |
| 29 | Millennium Management ✦ | 67.77K | -41.6% | $1.98M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 30 | Td Asset Management Inc | 56.56K | — | $1.65M | 0.0% | n/c | 1 | SEC ↗ |
| 31 | Bank of New York Mellon Corp | 48.65K | — | $1.42M | 0.0% | n/c | 1 | SEC ↗ ×8 |
| 32 | Swiss National Bank | 41.10K | — | $1.20M | 0.0% | n/c | 1 | SEC ↗ |
| 33 | Manufacturers Life Insurance… | 36.88K | — | $1.11M | 0.0% | n/c | 1 | SEC ↗ |
| 34 | Norges Bank ✦ (passive) | 35.00K | New | $1.02M | 0.0% | New | 1 | SEC ↗ |
| 35 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 32.77K | — | $955,333 | 0.0% | n/c | 1 | SEC ↗ |
| 36 | Barclays Plc | 30.34K | — | $884,294 | 0.0% | n/c | 1 | SEC ↗ |
| 37 | Nuveen, LLC | 23.24K | — | $677,417 | 0.0% | n/c | 1 | SEC ↗ |
| 38 | Wells Fargo & Company/Mn | 21.49K | — | $626,375 | 0.0% | n/c | 1 | SEC ↗ |
| 39 | California State Teachers… | 20.69K | — | $603,201 | 0.0% | n/c | 1 | SEC ↗ |
| 40 | Rhumbline Advisers | 20.05K | — | $584,568 | 0.0% | n/c | 1 | SEC ↗ |
| 41 | D. E. Shaw & Co. ✦ | 18.51K | +84.6% | $539,654 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 42 | Legal & General Group Plc | 17.72K | — | $516,480 | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 43 | Sei Investments Co | 15.15K | — | $441,710 | 0.0% | n/c | 1 | SEC ↗ |
| 44 | Deutsche Bank Ag\ | 13.84K | — | $403,553 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 45 | Stifel Financial Corp | 10.58K | — | $308,291 | 0.0% | n/c | 1 | SEC ↗ |
| 46 | Bnp Paribas Financial Markets | 8.60K | — | $250,690 | 0.0% | n/c | 1 | SEC ↗ |
| 47 | New York State Common Retirement… | 3.10K | — | $90,365 | 0.0% | n/c | 1 | SEC ↗ |
| 48 | Citigroup Inc | 2.44K | — | $71,272 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 49 | Russell Investments Group, Ltd. | 1.54K | — | $44,832 | 0.0% | n/c | 1 | SEC ↗ |
| 50 | Jones Financial Companies Lllp | 600 | — | $17,490 | 0.0% | n/c | 1 | SEC ↗ |
| 51 | Northwestern Mutual Wealth… | 490 | — | $14,284 | 0.0% | n/c | 1 | SEC ↗ |
| 52 | Cwm, Llc | 44 | — | $1,000 | 0.0% | n/c | 1 | SEC ↗ |
| 53 | Osaic Holdings, Inc. | 25 | — | $728 | 0.0% | n/c | 1 | SEC ↗ |
| 54 | Rockefeller Capital Management L.P. | 6 | — | $175 | 0.0% | n/c | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Norges Bank | $1.02M | 0.0% |
Exited
| Soros Fund Management | $2.22M | was 0.1% |
| Marshall Wace | $519,811 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 168 holders, 64.55M shares, $1.57B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Officer · 19.68K sh · $987,052
Officer · 16.77K sh · $850,926
Officer · 7.58K sh · $379,816
Officer · 668 sh · $33,408
Officer · 4.59K sh · $230,744
Officer · 29.71K sh · $1.49M
Officer, Director · 3.89K sh · $194,500
Officer, Director · 35.01K sh · $1.63M
Officer · 6.64K sh · $332,212
Officer · 27.54K sh · $1.37M
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology