Heartflow Inc
HTFL
89 hedge funds and large institutions have $1.49B invested in Heartflow Inc in 2025 Q3 according to their latest regulatory filings, with 89 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.
53.23% more ownership
Funds ownership: 0% → 53.23% (+53%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
BCLSI
Bain Capital Life Sciences Investors
Boston,
Massachusetts
|
+$400M |
| 2 |
Wellington Management Group
Boston,
Massachusetts
|
+$157M |
| 3 |
Fidelity Investments
Boston,
Massachusetts
|
+$152M |
| 4 |
Baillie Gifford & Co
Edinburgh,
United Kingdom
|
+$96.6M |
| 5 |
SI
Schusterman Interests
Tulsa,
Oklahoma
|
+$62.3M |
Top Sellers
HTFL Hedge Fund Activity: Q3 2025 in Review
89 of the 7,637 institutional investors tracked by Wall St. Rank reported a position in Heartflow Inc (HTFL) for Q3 2025, worth a combined $1.49B.
Buyers outnumbered sellers: 89 funds opened new HTFL positions and 0 closed out — a net gain of 89 holders — while 0 added to existing stakes and 0 trimmed.
The largest buyer was Bain Capital Life Sciences Investors, opening a new position worth an estimated $400M.
- 89 institutional investors held Heartflow Inc (HTFL) as of Q3 2025, up from 0 in Q2 2025.
- Funds reported $1.49B of Heartflow Inc stock for Q3 2025.
- 89 funds opened new Heartflow Inc positions in Q3 2025 and 0 closed out, a net change of +89 holders.
- The largest Heartflow Inc buyer in Q3 2025 was Bain Capital Life Sciences Investors, an estimated $400M added.
Based on aggregated 13F filings for Q3 2025.