Security record
HTFL
Heartflow, Inc. Common Stock · Healthcare · Medical - Healthcare Information Services
77Tracked holders
+11Δ holders
49.36MShares held
$1.44BReported value
+17New positions
−6Exits
Momentum inputs (comparable managers):
holder breadth +16.7% ·
share flow +22.1% ·
net new positions +14.3%
— formula
Broad accumulation — rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2026
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 77 | +11 | 49.36M | $1.44B | +17 | −6 |
| Q1 2026 | 69 | +16 | 42.67M | $1.04B | +19 | −4 |
| Q4 2025 | 54 | -2 | 30.39M | $885.89M | +1 | −2 |
| Q3 2025 | 17 | +14 | 18.35M | $617.52M | +14 | — |
Who holds it · Q2 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Wellington Management ✦ | 7.86M | -34.4% | $230.74M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 2 | Wellington Management ✦ | 7.86M | -34.4% | $230.74M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 3 | Wellington Management ✦ | 7.86M | -34.4% | $230.74M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 4 | Wellington Management ✦ | 7.86M | -34.4% | $230.74M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 5 | Wellington Management ✦ | 7.86M | -34.4% | $230.74M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 5.20M | +255.4% | $152.50M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 5.20M | +255.4% | $152.50M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 5.20M | +255.4% | $152.50M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 5.20M | +255.4% | $152.50M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 10 | BlackRock ✦ (passive) | 5.20M | +255.4% | $152.50M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 11 | BlackRock ✦ (passive) | 5.20M | +255.4% | $152.50M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 12 | BlackRock ✦ (passive) | 5.20M | +255.4% | $152.50M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 13 | BlackRock ✦ (passive) | 5.20M | +255.4% | $152.50M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 14 | BlackRock ✦ (passive) | 5.20M | +255.4% | $152.50M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 15 | BlackRock ✦ (passive) | 5.20M | +255.4% | $152.50M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 16 | BlackRock ✦ (passive) | 5.20M | +255.4% | $152.50M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 17 | Fidelity (FMR) ✦ | 4.82M | -10.7% | $141.45M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 18 | Fidelity (FMR) ✦ | 4.82M | -10.7% | $141.45M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 19 | Fidelity (FMR) ✦ | 4.82M | -10.7% | $141.45M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 20 | Fidelity (FMR) ✦ | 4.82M | -10.7% | $141.45M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 21 | Fidelity (FMR) ✦ | 4.82M | -10.7% | $141.45M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 22 | Bamco Inc /Ny/ | 3.23M | -15.7% | $94.63M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 23 | Vanguard Capital Management Llc | 2.75M | +45.4% | $80.78M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 24 | Invesco Ltd. | 2.30M | +20.2% | $67.44M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 25 | Invesco Ltd. | 2.30M | +20.2% | $67.44M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 26 | Invesco Ltd. | 2.30M | +20.2% | $67.44M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 27 | Invesco Ltd. | 2.30M | +20.2% | $67.44M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 28 | Invesco Ltd. | 2.30M | +20.2% | $67.44M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 29 | Point72 Asset Management ✦ | 1.72M | +219.7% | $50.50M | 0.1% | ▲ Add | 4 | SEC ↗ |
| 30 | Alliancebernstein L.P. | 1.92M | +57.2% | $46.82M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 31 | State Street Global Advisors ✦ (passive) | 1.47M | +225.4% | $43.27M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 32 | UBS AM, a distinct business unit of… | 1.47M | +3.6% | $43.00M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 33 | UBS AM, a distinct business unit of… | 1.47M | +3.6% | $43.00M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 34 | UBS AM, a distinct business unit of… | 1.47M | +3.6% | $43.00M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 35 | UBS AM, a distinct business unit of… | 1.47M | +3.6% | $43.00M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 36 | UBS AM, a distinct business unit of… | 1.47M | +3.6% | $43.00M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 37 | Geode Capital Management ✦ (passive) | 1.36M | +151.2% | $39.92M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 38 | Geode Capital Management ✦ (passive) | 1.36M | +151.2% | $39.92M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 39 | Nuveen, LLC | 1.35M | +5722.8% | $39.70M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 40 | Nuveen, LLC | 1.35M | +5722.8% | $39.70M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 41 | Nuveen, LLC | 1.35M | +5722.8% | $39.70M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 42 | Morgan Stanley ✦ | 1.05M | +23.8% | $30.95M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 43 | Morgan Stanley ✦ | 1.05M | +23.8% | $30.95M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 44 | Morgan Stanley ✦ | 1.05M | +23.8% | $30.95M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 45 | Morgan Stanley ✦ | 1.05M | +23.8% | $30.95M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 46 | Morgan Stanley ✦ | 1.05M | +23.8% | $30.95M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 47 | Morgan Stanley ✦ | 1.05M | +23.8% | $30.95M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 48 | Morgan Stanley ✦ | 1.05M | +23.8% | $30.95M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 49 | Morgan Stanley ✦ | 1.05M | +23.8% | $30.95M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 50 | Morgan Stanley ✦ | 1.05M | +23.8% | $30.95M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 51 | Morgan Stanley ✦ | 1.05M | +23.8% | $30.95M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 52 | Morgan Stanley ✦ | 1.05M | +23.8% | $30.95M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 53 | Morgan Stanley ✦ | 1.05M | +23.8% | $30.95M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 54 | Morgan Stanley ✦ | 1.05M | +23.8% | $30.95M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 55 | Morgan Stanley ✦ | 1.05M | +23.8% | $30.95M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 56 | UBS Group AG | 975.51K | +127.3% | $28.62M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 57 | UBS Group AG | 975.51K | +127.3% | $28.62M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 58 | UBS Group AG | 975.51K | +127.3% | $28.62M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 59 | UBS Group AG | 975.51K | +127.3% | $28.62M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 60 | BNP Paribas Asset Management… | 931.16K | New | $27.32M | 0.0% | New | 1 | SEC ↗ |
| 61 | BNP Paribas Asset Management… | 931.16K | New | $27.32M | 0.0% | New | 1 | SEC ↗ |
| 62 | Millennium Management ✦ | 922.89K | -15.6% | $27.08M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 63 | Franklin Resources Inc | 817.70K | +3.0% | $23.99M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 64 | Franklin Resources Inc | 817.70K | +3.0% | $23.99M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 65 | Citadel Advisors ✦ | 799.88K | +5.7% | $23.47M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 66 | Citadel Advisors ✦ | 799.88K | +5.7% | $23.47M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 67 | Voya Investment Management Llc | 733.18K | +0.8% | $21.51M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 68 | Voya Investment Management Llc | 733.18K | +0.8% | $21.51M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 69 | Voya Investment Management Llc | 733.18K | +0.8% | $21.51M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 70 | Bank of New York Mellon Corp | 650.85K | +966.1% | $19.10M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 71 | Bank of New York Mellon Corp | 650.85K | +966.1% | $19.10M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 72 | Bank of New York Mellon Corp | 650.85K | +966.1% | $19.10M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 73 | Bank of New York Mellon Corp | 650.85K | +966.1% | $19.10M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 74 | Bank of New York Mellon Corp | 650.85K | +966.1% | $19.10M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 75 | Bank of New York Mellon Corp | 650.85K | +966.1% | $19.10M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 76 | Bank of New York Mellon Corp | 650.85K | +966.1% | $19.10M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 77 | Bank of New York Mellon Corp | 650.85K | +966.1% | $19.10M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 78 | Bank of New York Mellon Corp | 650.85K | +966.1% | $19.10M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 79 | Bank of New York Mellon Corp | 650.85K | +966.1% | $19.10M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 80 | Bank of New York Mellon Corp | 650.85K | +966.1% | $19.10M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 81 | Bank of New York Mellon Corp | 650.85K | +966.1% | $19.10M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 82 | Goldman Sachs Group ✦ | 607.39K | +175.4% | $17.82M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 83 | Goldman Sachs Group ✦ | 607.39K | +175.4% | $17.82M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 84 | Bank Of America Corp /De/ | 567.03K | +407.6% | $16.64M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 85 | Bank Of America Corp /De/ | 567.03K | +407.6% | $16.64M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 86 | Bank Of America Corp /De/ | 567.03K | +407.6% | $16.64M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 87 | Northern Trust Corp | 537.90K | +239.7% | $15.78M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 88 | Northern Trust Corp | 537.90K | +239.7% | $15.78M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 89 | Northern Trust Corp | 537.90K | +239.7% | $15.78M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 90 | Northern Trust Corp | 537.90K | +239.7% | $15.78M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 91 | Northern Trust Corp | 537.90K | +239.7% | $15.78M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 92 | JPMorgan Chase ✦ | 441.24K | -1.3% | $15.50M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 93 | JPMorgan Chase ✦ | 441.24K | -1.3% | $15.50M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 94 | JPMorgan Chase ✦ | 441.24K | -1.3% | $15.50M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 95 | JPMorgan Chase ✦ | 441.24K | -1.3% | $15.50M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 96 | JPMorgan Chase ✦ | 441.24K | -1.3% | $15.50M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 97 | JPMorgan Chase ✦ | 441.24K | -1.3% | $15.50M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 98 | Bnp Paribas Financial Markets | 511.52K | +49.2% | $15.01M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 99 | Massachusetts Financial Services Co… | 498.81K | New | $14.64M | 0.0% | New | 1 | SEC ↗ |
| 100 | Massachusetts Financial Services Co… | 498.81K | New | $14.64M | 0.0% | New | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| BNP Paribas Asset Management… | $27.32M | 0.0% |
| BNP Paribas Asset Management… | $27.32M | 0.0% |
| Massachusetts Financial… | $14.64M | 0.0% |
| Massachusetts Financial… | $14.64M | 0.0% |
Exited
| Baillie Gifford | $26.39M | was 0.0% |
| Jane Street Group, Llc | $2.49M | was 0.0% |
| Holocene Advisors, LP | $1.08M | was 0.0% |
| LMR Partners LLP | $729,900 | was 0.0% |
| Simplex Trading, Llc | $19,999 | was 0.0% |
| Northwestern Mutual Wealth… | $11,922 | 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.
Frequently co-owned
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)
Aug 18
Farquhar John C.M.
Officer, Director · 32.68K sh · $1.47M
Aug 17
Rogers Campbell
Officer · 9.22K sh · $380,099
Aug 14
Farquhar John C.M.
Officer, Director · 15.56K sh · $607,774
Aug 10
Farquhar John C.M.
Officer, Director · 22.56K sh · $638,730
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology
Aug 14
SC 13G/A — BCLS Fund III Investments, LP
Aug 13
SC 13G/A — WELLINGTON MANAGEMENT GROUP LLP
Aug 06
SC 13G/A — WELLINGTON MANAGEMENT GROUP LLP
Jul 28
SC 13G — BlackRock, Inc.
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q2 2026 ·
Methodology ·
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