Security record · archived quarter
HTFL
Heartflow, Inc. Common Stock · Healthcare · Medical - Healthcare Information Services
69Tracked holders
+16Δ holders
42.67MShares held
$1.04BReported value
+19New positions
−4Exits
Momentum inputs (comparable managers):
holder breadth +30.0% ·
share flow +30.0% ·
net new positions +20.0%
— formula
Broad accumulation — rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2026
Ownership over time
Who holds it · Q1 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Wellington Management ✦ | 11.98M | +103.3% | $291.53M | 0.1% | ▲ Add | 3 | SEC ↗ ×4 |
| 2 | Fidelity (FMR) ✦ | 5.40M | +30.9% | $131.33M | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 3 | Bamco Inc /Ny/ | 3.83M | +66.1% | $93.12M | 0.3% | ▲ Add | 2 | SEC ↗ |
| 4 | Janus Henderson Group Plc | 2.18M | +152.0% | $53.06M | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 5 | Invesco Ltd. | 1.91M | +231.3% | $46.55M | 0.0% | ▲ Add | 2 | SEC ↗ ×5 |
| 6 | Vanguard Capital Management Llc | 1.89M | — | $46.07M | 0.0% | n/c | 1 | SEC ↗ |
| 7 | Alliancebernstein L.P. | 1.22M | +12.4% | $35.69M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 1.46M | +9.0% | $35.58M | 0.0% | ▲ Add | 3 | SEC ↗ ×10 |
| 9 | UBS AM, a distinct business unit of… | 1.41M | -1.1% | $34.42M | 0.0% | ▼ Trim | 2 | SEC ↗ ×5 |
| 10 | Millennium Management ✦ | 1.09M | +1513.5% | $26.60M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 11 | Baillie Gifford ✦ | 1.08M | -63.9% | $26.39M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 12 | Morgan Stanley ✦ | 851.93K | +14.2% | $20.73M | 0.0% | ▲ Add | 3 | SEC ↗ ×14 |
| 13 | Franklin Resources Inc | 793.72K | +15.8% | $19.31M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 14 | Citadel Advisors ✦ | 756.61K | -39.4% | $18.41M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 15 | Voya Investment Management Llc | 727.67K | +218.3% | $17.70M | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 16 | Ensign Peak Advisors, Inc | 690.47K | -1.5% | $16.80M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 17 | Geode Capital Management ✦ (passive) | 541.66K | +8.3% | $13.18M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 18 | Point72 Asset Management ✦ | 538.35K | +76.8% | $13.10M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 19 | State Street Global Advisors ✦ (passive) | 450.55K | +39.8% | $10.96M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 20 | JPMorgan Chase ✦ | 446.99K | -23.8% | $10.67M | 0.0% | ▼ Trim | 3 | SEC ↗ ×6 |
| 21 | UBS Group AG | 429.08K | -14.4% | $10.44M | 0.0% | ▼ Trim | 2 | SEC ↗ ×4 |
| 22 | Bnp Paribas Financial Markets | 342.81K | +3886.2% | $8.34M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 23 | Alyeska Investment Group, L.P. | 225.00K | 0.0% | $5.47M | 0.0% | Held | 2 | SEC ↗ |
| 24 | Goldman Sachs Group ✦ | 220.54K | +49.8% | $5.37M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 25 | AQR Capital Management ✦ | 208.81K | New | $5.08M | 0.0% | New | 1 | SEC ↗ ×6 |
| 26 | Northern Trust Corp | 158.34K | +14.1% | $3.85M | 0.0% | ▲ Add | 2 | SEC ↗ ×5 |
| 27 | Charles Schwab Investment… | 149.11K | -2.8% | $3.63M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 28 | Balyasny Asset Management L.P. | 148.20K | New | $3.61M | 0.0% | New | 1 | SEC ↗ |
| 29 | Royal Bank Of Canada | 137.42K | +24.4% | $3.34M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 30 | Wealth Enhancement Advisory… | 133.99K | New | $3.33M | 0.0% | New | 1 | SEC ↗ |
| 31 | Bank Of America Corp /De/ | 111.70K | +28.8% | $2.72M | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 32 | Jane Street Group, Llc | 102.28K | New | $2.49M | 0.0% | New | 1 | SEC ↗ ×2 |
| 33 | Ameriprise Financial Inc | 74.63K | -26.5% | $1.82M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 34 | Quantinno Capital Management LP | 71.27K | New | $1.73M | 0.0% | New | 1 | SEC ↗ |
| 35 | Sei Investments Co | 67.05K | +342.5% | $1.63M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 36 | Bank of New York Mellon Corp | 61.05K | +25.5% | $1.49M | 0.0% | ▲ Add | 2 | SEC ↗ ×8 |
| 37 | Universal- Beteiligungs- und… | 55.45K | New | $1.35M | 0.0% | New | 1 | SEC ↗ |
| 38 | New York State Common Retirement… | 53.63K | +1630.0% | $1.30M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 39 | Squarepoint Ops LLC | 50.61K | New | $1.23M | 0.0% | New | 1 | SEC ↗ |
| 40 | Corient Private Wealth LP | 50.32K | New | $1.22M | 0.0% | New | 1 | SEC ↗ |
| 41 | Holocene Advisors, LP | 44.58K | New | $1.08M | 0.0% | New | 1 | SEC ↗ |
| 42 | Swiss National Bank | 41.10K | 0.0% | $999,963 | 0.0% | Held | 2 | SEC ↗ |
| 43 | Wells Fargo & Company/Mn | 39.15K | +82.2% | $952,422 | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 44 | Lazard Asset Management Llc | 38.13K | New | $927,606 | 0.0% | New | 1 | SEC ↗ |
| 45 | Susquehanna International Group, Llp | 34.60K | New | $841,940 | 0.0% | New | 1 | SEC ↗ |
| 46 | T. Rowe Price ✦ | 31.98K | -96.3% | $779,000 | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 47 | LMR Partners LLP | 30.00K | New | $729,900 | 0.0% | New | 1 | SEC ↗ |
| 48 | California State Teachers… | 29.37K | +41.9% | $714,596 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 49 | Bank Of Montreal /Can/ | 27.44K | New | $667,591 | 0.0% | New | 1 | SEC ↗ |
| 50 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 26.24K | -19.9% | $638,346 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 51 | Rhumbline Advisers | 23.75K | +18.4% | $577,753 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 52 | Nuveen, LLC | 23.24K | 0.0% | $565,405 | 0.0% | Held | 2 | SEC ↗ |
| 53 | Manufacturers Life Insurance… | 19.23K | -47.9% | $467,793 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 54 | Mariner, LLC | 18.62K | New | $453,085 | 0.0% | New | 1 | SEC ↗ |
| 55 | Legal & General Group Plc | 15.78K | -10.9% | $383,927 | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 56 | Deutsche Bank Ag\ | 15.72K | +13.5% | $382,419 | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 57 | Cwm, Llc | 15.54K | +35220.4% | $378,113 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 58 | Stifel Financial Corp | 13.30K | +25.8% | $323,565 | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 59 | Barclays Plc | 12.98K | -57.2% | $315,803 | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 60 | Focus Partners Wealth | 9.76K | New | $294,258 | 0.0% | New | 1 | SEC ↗ |
| 61 | Envestnet Asset Management Inc | 11.20K | New | $272,545 | 0.0% | New | 1 | SEC ↗ |
| 62 | Mercer Global Advisors Inc /Adv | 10.78K | New | $262,240 | 0.0% | New | 1 | SEC ↗ |
| 63 | Zurcher Kantonalbank (Zurich… | 5.00K | New | $121,650 | 0.0% | New | 1 | SEC ↗ |
| 64 | Citigroup Inc | 2.89K | +18.1% | $70,265 | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 65 | Russell Investments Group, Ltd. | 1.63K | +5.8% | $39,609 | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 66 | Osaic Holdings, Inc. | 1.04K | +4068.0% | $25,351 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 67 | Simplex Trading, Llc | 822 | New | $19,999 | 0.0% | New | 1 | SEC ↗ |
| 68 | Jones Financial Companies Lllp | 600 | 0.0% | $14,814 | 0.0% | Held | 2 | SEC ↗ |
| 69 | Northwestern Mutual Wealth… | 490 | 0.0% | $11,922 | 0.0% | Held | 2 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| AQR Capital Management | $5.08M | 0.0% |
| Balyasny Asset Management L.P. | $3.61M | 0.0% |
| Wealth Enhancement Advisory… | $3.33M | 0.0% |
| Jane Street Group, Llc | $2.49M | 0.0% |
| Quantinno Capital Management… | $1.73M | 0.0% |
| Universal- Beteiligungs- und… | $1.35M | 0.0% |
| Squarepoint Ops LLC | $1.23M | 0.0% |
| Corient Private Wealth LP | $1.22M | 0.0% |
| Holocene Advisors, LP | $1.08M | 0.0% |
| Lazard Asset Management Llc | $927,606 | 0.0% |
| Susquehanna International… | $841,940 | 0.0% |
| LMR Partners LLP | $729,900 | 0.0% |
Exited
| Td Asset Management Inc | $1.65M | was 0.0% |
| Norges Bank | $1.02M | was 0.0% |
| D. E. Shaw & Co. | $539,654 | was 0.0% |
| Rockefeller Capital… | $175 | 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)
Sep 18
Rogers Campbell
Officer · 19.68K sh · $987,052
Sep 18
Verghese Vikram
Officer · 16.77K sh · $850,926
Sep 17
Verghese Vikram
Officer · 7.58K sh · $379,816
Sep 15
Verghese Vikram
Officer · 668 sh · $33,408
Sep 14
Verghese Vikram
Officer · 4.59K sh · $230,744
Sep 11
Verghese Vikram
Officer · 29.71K sh · $1.49M
Sep 11
Farquhar John C.M.
Officer, Director · 3.89K sh · $194,500
Sep 10
Farquhar John C.M.
Officer, Director · 35.01K sh · $1.63M
Sep 08
Verghese Vikram
Officer · 6.64K sh · $332,212
Sep 03
Verghese Vikram
Officer · 27.54K sh · $1.37M
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: Q1 2026 ·
Methodology ·
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