GGHC
HTFL

Gilder Gagnon Howe & Co’s Heartflow Inc HTFL Stock Holding History

Gilder Gagnon Howe & Co’s Portfolio HTFL Stock Details HTFL Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$2.6M Sell
88,615
-95,251
-52% -$2.86M 0.03% 204
2026
Q1 		$4.47M Sell
183,866
-2,002
-1% -$54.4K 0.05% 152
2025
Q4 		$5.42M Buy
185,868
+66,509
+56% +$2.14M 0.06% 151
2025
Q3 		$4.02M Buy
+119,359
New +$3.84M 0.04% 162

Other funds holding HTFL

BCLSI
Bain Capital Life Sciences Investors Boston, Massachusetts $1.68B AUM 126.09% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
BAMCO Inc
BAMCO Inc New York $66.6B AUM 7.35% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
JT
Jupiter Topco New York $245B AUM
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Point72 Asset Management
Point72 Asset Management Stamford, Connecticut $90.7B AUM 77.13% 1-Year Est. Return

Gilder Gagnon Howe & Co's HTFL Position: Q2 2026 in Review

Gilder Gagnon Howe & Co reduced its Heartflow Inc (HTFL) stake by 52% in Q2 2026, selling an estimated $2.86M and leaving 88,615 shares worth $2.6M. The position accounts for 0.03% of the portfolio, ranked #204.

Gilder Gagnon Howe & Co first reported a position in HTFL in Q3 2025 and has held it in 4 quarters since. The position peaked at $5.42M in Q4 2025. 193 funds tracked by Wall St. Rank hold HTFL as of Q2 2026.

  • Gilder Gagnon Howe & Co held 88,615 shares of Heartflow Inc worth $2.6M as of Q2 2026.
  • Gilder Gagnon Howe & Co sold 95,251 Heartflow Inc shares in Q2 2026, an estimated $2.86M.
  • Heartflow Inc made up 0.03% of Gilder Gagnon Howe & Co's portfolio in Q2 2026, its #204 holding.
  • Gilder Gagnon Howe & Co first reported a position in Heartflow Inc in Q3 2025 and has held it in 4 quarters since.
  • Gilder Gagnon Howe & Co's Heartflow Inc position peaked at $5.42M in Q4 2025.
  • 193 funds tracked by Wall St. Rank held Heartflow Inc as of Q2 2026.

Based on Gilder Gagnon Howe & Co's 13F filing for Q2 2026, filed 14 Aug 2026.