HTFL — HEARTFLOW INC
Reported value held$1.19B
Funds holding (latest)41
SectorHealth Care
Funds holding (Q2 2026)35
Institutional value$1.06B · 36.32M sh
New / Add / Cut / Exit9 / 20 / 6 / 2
Top-5 / Top-10 concentration64.7% / 81.4%
Institutional holdings change
Accumulating +6.5%
(+2.23M sh)
Institutional value change
Up +28.1%
As of Q2 2026, 35 SEC-registered investment managers reported holding HTFL (HEARTFLOW INC) in their latest 13F filings, with a combined reported value of $1.06B across 36.32M shares. That is +6.5% by share count (+2.23M shares) versus the previous quarter, while reported value moved +28.1%. Ownership is concentrated: the five largest holders account for 64.7% of reported value and the top ten for 81.4%.
Compared with the prior quarter, 9 opened new positions, 20 added to existing stakes, 6 trimmed, 2 exited entirely. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.
HTFL is classified in the Health Care sector.
All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.
Q2 2026 — 35 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Wellington Management Group history | 7.86M | $230.74M | 0.04% | Reduce |
| BlackRock Inc history | 5.20M | $152.50M | 0.00% | Add |
| Fidelity Management & Research (FMR) history | 4.82M | $141.45M | 0.01% | Reduce |
| Baron Funds history | 3.23M | $94.63M | 0.23% | Reduce |
| Invesco Ltd history | 2.30M | $67.44M | 0.01% | Add |
| Point72 Asset Management history | 1.72M | $50.50M | 0.06% | Add |
| Geode Capital Management history | 1.36M | $39.92M | 0.00% | Add |
| Morgan Stanley history | 1.05M | $30.95M | 0.00% | Add |
| UBS Group AG history | 975.51K | $28.62M | 0.00% | Add |
| Millennium Management history | 922.89K | $27.08M | 0.01% | Reduce |
| Citadel Advisors history | 846.08K | $24.82M | 0.00% | Add |
| Franklin Resources history | 817.70K | $23.99M | 0.01% | Add |
| BNY Mellon history | 650.85K | $19.10M | 0.00% | Add |
| Goldman Sachs Group history | 607.39K | $17.82M | 0.00% | Add |
| Bank of America Corp history | 567.03K | $16.64M | 0.00% | Add |
| Northern Trust Corp history | 537.90K | $15.78M | 0.00% | Add |
| JPMorgan Chase & Co history | 441.24K | $15.50M | 0.00% | New |
| MFS Investment Management history | 498.81K | $14.64M | 0.01% | New |
| Renaissance Technologies history | 382.70K | $11.23M | 0.01% | New |
| AQR Capital Management history | 303.22K | $8.90M | 0.00% | Add |
| Charles Schwab Investment Management history | 297.25K | $8.72M | 0.00% | Add |
| Temasek Holdings history | 157.64K | $4.63M | 0.01% | New |
| Wells Fargo & Co history | 118.33K | $3.47M | 0.00% | Add |
| Citigroup Inc history | 93.21K | $2.73M | 0.00% | Add |
| Deutsche Bank AG history | 79.08K | $2.32M | 0.00% | Add |
| Prudential Financial history | 54.76K | $1.61M | 0.00% | New |
| Balyasny Asset Management history | 46.72K | $1.37M | 0.00% | Reduce |
| Manulife Financial history | 38.92K | $1.14M | 0.00% | Add |
| Lazard Asset Management history | 34.36K | $1.01M | 0.00% | Reduce |
| Legal & General Investment Management America history | 34.02K | $998.15K | 0.00% | Add |
| Amundi US history | 12.28K | $360.24K | 0.00% | New |
| D. E. Shaw & Co history | 8.68K | $254.70K | 0.00% | New |
| Two Sigma Investments history | 7.13K | $209.08K | 0.00% | New |
| T. Rowe Price Associates history | 238.27K | $6.99K | 0.00% | Add |
| PNC Financial Services history | 15 | $440 | 0.00% | New |
Q1 2026 — 28 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Wellington Management Group history | 11.98M | $291.53M | 0.06% | Add |
| Fidelity Management & Research (FMR) history | 5.40M | $131.33M | 0.01% | Add |
| Baron Funds history | 3.83M | $93.12M | 0.28% | Add |
| Janus Henderson Group history | 2.18M | $53.06M | 0.03% | Add |
| Invesco Ltd history | 1.91M | $46.55M | 0.01% | Add |
| BlackRock Inc history | 1.46M | $35.58M | 0.00% | Add |
| Millennium Management history | 1.09M | $26.60M | 0.01% | Add |
| Baillie Gifford & Co history | 1.08M | $26.39M | 0.03% | Reduce |
| Morgan Stanley history | 851.93K | $20.73M | 0.00% | Add |
| Franklin Resources history | 793.72K | $19.31M | 0.01% | Add |
| Citadel Advisors history | 768.71K | $18.70M | 0.00% | Reduce |
| Geode Capital Management history | 541.66K | $13.18M | 0.00% | Add |
| Point72 Asset Management history | 538.35K | $13.10M | 0.02% | Add |
| UBS Group AG history | 429.08K | $10.44M | 0.00% | Reduce |
| Goldman Sachs Group history | 220.54K | $5.37M | 0.00% | Add |
| AQR Capital Management history | 208.81K | $5.08M | 0.00% | New |
| Northern Trust Corp history | 158.34K | $3.85M | 0.00% | Add |
| Charles Schwab Investment Management history | 149.11K | $3.63M | 0.00% | Reduce |
| Balyasny Asset Management history | 148.20K | $3.61M | 0.01% | New |
| Bank of America Corp history | 111.70K | $2.72M | 0.00% | Add |
| BNY Mellon history | 61.05K | $1.49M | 0.00% | Add |
| Wells Fargo & Co history | 39.15K | $952.42K | 0.00% | Add |
| Lazard Asset Management history | 38.13K | $927.61K | 0.00% | New |
| Manulife Financial history | 19.23K | $467.79K | 0.00% | Reduce |
| Legal & General Investment Management America history | 15.78K | $383.93K | 0.00% | Reduce |
| Deutsche Bank AG history | 15.72K | $382.42K | 0.00% | Add |
| Citigroup Inc history | 2.89K | $70.27K | 0.00% | Add |
| T. Rowe Price Associates history | 31.98K | $779 | 0.00% | Reduce |
Q4 2025 — 29 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Wellington Management Group history | 5.89M | $171.81M | 0.03% | Add |
| Fidelity Management & Research (FMR) history | 4.12M | $120.18M | 0.01% | Reduce |
| Baillie Gifford & Co history | 3.01M | $87.62M | 0.07% | Hold |
| Baron Funds history | 2.30M | $67.16M | 0.18% | Add |
| Vanguard Group history | 1.58M | $46.07M | 0.00% | Add |
| BlackRock Inc history | 1.34M | $39.12M | 0.00% | Add |
| Citadel Advisors history | 1.25M | $36.41M | 0.01% | Add |
| Janus Henderson Group history | 865.56K | $25.23M | 0.01% | Reduce |
| Morgan Stanley history | 745.92K | $21.74M | 0.00% | Reduce |
| Franklin Resources history | 685.16K | $19.97M | 0.01% | Add |
| JPMorgan Chase & Co history | 586.28K | $17.09M | 0.00% | Add |
| Invesco Ltd history | 577.40K | $16.83M | 0.00% | Add |
| UBS Group AG history | 501.17K | $14.61M | 0.00% | Add |
| Geode Capital Management history | 499.93K | $14.58M | 0.00% | Add |
| Point72 Asset Management history | 304.49K | $8.88M | 0.01% | Add |
| Charles Schwab Investment Management history | 153.35K | $4.47M | 0.00% | Add |
| Goldman Sachs Group history | 147.19K | $4.29M | 0.00% | Add |
| Northern Trust Corp history | 138.76K | $4.04M | 0.00% | Add |
| Bank of America Corp history | 86.74K | $2.53M | 0.00% | Add |
| Millennium Management history | 67.77K | $1.98M | 0.00% | Reduce |
| BNY Mellon history | 48.65K | $1.42M | 0.00% | New |
| Manulife Financial history | 36.88K | $1.11M | 0.00% | Reduce |
| Norges Bank Investment Management history | 35.00K | $1.02M | 0.00% | New |
| Wells Fargo & Co history | 21.49K | $626.38K | 0.00% | New |
| D. E. Shaw & Co history | 18.51K | $539.65K | 0.00% | Add |
| Legal & General Investment Management America history | 17.72K | $516.48K | 0.00% | Add |
| Deutsche Bank AG history | 13.84K | $403.55K | 0.00% | New |
| Citigroup Inc history | 2.44K | $71.27K | 0.00% | New |
| T. Rowe Price Associates history | 863.27K | $25.16K | 0.00% | Reduce |
Q3 2025 — 26 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Wellington Management Group history | 4.88M | $164.26M | 0.03% | New |
| Fidelity Management & Research (FMR) history | 4.73M | $159.22M | 0.01% | New |
| Baillie Gifford & Co history | 3.01M | $101.18M | 0.07% | New |
| Vanguard Group history | 1.45M | $48.87M | 0.00% | New |
| Baron Funds history | 1.24M | $41.65M | 0.11% | New |
| Janus Henderson Group history | 1.02M | $34.17M | 0.02% | New |
| Morgan Stanley history | 755.14K | $25.42M | 0.00% | New |
| JPMorgan Chase & Co history | 412.56K | $13.89M | 0.00% | New |
| Citadel Advisors history | 377.68K | $12.71M | 0.00% | New |
| Franklin Resources history | 321.73K | $10.83M | 0.00% | New |
| BlackRock Inc history | 309.57K | $10.42M | 0.00% | New |
| Geode Capital Management history | 255.67K | $8.61M | 0.00% | New |
| Point72 Asset Management history | 200.48K | $6.75M | 0.01% | New |
| UBS Group AG history | 152.41K | $5.13M | 0.00% | New |
| Millennium Management history | 116.00K | $3.90M | 0.00% | New |
| Invesco Ltd history | 102.39K | $3.45M | 0.00% | New |
| Charles Schwab Investment Management history | 101.58K | $3.42M | 0.00% | New |
| Soros Fund Management history | 65.90K | $2.22M | 0.04% | New |
| Bank of America Corp history | 64.98K | $2.19M | 0.00% | New |
| Goldman Sachs Group history | 57.05K | $1.92M | 0.00% | New |
| Manulife Financial history | 39.70K | $1.34M | 0.00% | New |
| Northern Trust Corp history | 33.92K | $1.14M | 0.00% | New |
| Marshall Wace history | 15.44K | $519.81K | 0.00% | New |
| D. E. Shaw & Co history | 10.03K | $337.61K | 0.00% | New |
| Legal & General Investment Management America history | 1.76K | $59.38K | 0.00% | New |
| T. Rowe Price Associates history | 1.21M | $40.90K | 0.00% | New |
New Positions (Q2 2026)
- JPMorgan Chase & Co 441.24K sh · $15.50M
- MFS Investment Management 498.81K sh · $14.64M
- Renaissance Technologies 382.70K sh · $11.23M
- Temasek Holdings 157.64K sh · $4.63M
- Prudential Financial 54.76K sh · $1.61M
- Amundi US 12.28K sh · $360.24K
- D. E. Shaw & Co 8.68K sh · $254.70K
- Two Sigma Investments 7.13K sh · $209.08K
- PNC Financial Services 15 sh · $440
Fully Exited (vs previous quarter)
- Janus Henderson Group sold 2.18M sh · $53.06M
- Baillie Gifford & Co sold 1.08M sh · $26.39M
Fund Position History — shares by quarter (top 20 funds)
| Fund | Q2 2026 | Q1 2026 | Q4 2025 | Q3 2025 |
|---|---|---|---|---|
| Wellington Management Group | 7.86M | 11.98M | 5.89M | 4.88M |
| BlackRock Inc | 5.20M | 1.46M | 1.34M | 309.57K |
| Fidelity Management & Research (FMR) | 4.82M | 5.40M | 4.12M | 4.73M |
| Baron Funds | 3.23M | 3.83M | 2.30M | 1.24M |
| Invesco Ltd | 2.30M | 1.91M | 577.40K | 102.39K |
| Point72 Asset Management | 1.72M | 538.35K | 304.49K | 200.48K |
| Geode Capital Management | 1.36M | 541.66K | 499.93K | 255.67K |
| Morgan Stanley | 1.05M | 851.93K | 745.92K | 755.14K |
| UBS Group AG | 975.51K | 429.08K | 501.17K | 152.41K |
| Millennium Management | 922.89K | 1.09M | 67.77K | 116.00K |
| Citadel Advisors | 846.08K | 768.71K | 1.25M | 377.68K |
| Franklin Resources | 817.70K | 793.72K | 685.16K | 321.73K |
| BNY Mellon | 650.85K | 61.05K | 48.65K | — |
| Goldman Sachs Group | 607.39K | 220.54K | 147.19K | 57.05K |
| Bank of America Corp | 567.03K | 111.70K | 86.74K | 64.98K |
| Northern Trust Corp | 537.90K | 158.34K | 138.76K | 33.92K |
| JPMorgan Chase & Co | 441.24K | — | 586.28K | 412.56K |
| MFS Investment Management | 498.81K | — | — | — |
| Renaissance Technologies | 382.70K | — | — | — |
| AQR Capital Management | 303.22K | 208.81K | — | — |
▲ Bought Low (fund opened/added, stock rose ≥5% next quarter) ▼ Sold High (fund reduced, stock fell ≥5% next quarter)
Drag / scroll to zoom · Default shows the most recent year · Annotations come from quarterly fund actions in 13F filings · Hover a marker for details