Vanguard Portfolio Management
HTFL

Vanguard Portfolio Management’s Heartflow Inc HTFL Stock Holding History

Vanguard Portfolio Management’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 		$105M Buy
3,584,428
+1,538,490
+75% +$46.2M ﹤0.01% 1483
2026
Q1 		$49.8M Buy
+2,045,938
New +$55.6M ﹤0.01% 1670

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
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
SPPAM
Summit Partners Public Asset Management Boston, Massachusetts $5.69B AUM 259.25% 1-Year Est. Return

Vanguard Portfolio Management's HTFL Position: Q2 2026 in Review

Vanguard Portfolio Management increased its Heartflow Inc (HTFL) stake by 75% in Q2 2026, buying an estimated $46.2M and bringing the position to 3,584,428 shares worth $105M. The position accounts for ﹤0.01% of the portfolio, ranked #1483.

Vanguard Portfolio Management first reported a position in HTFL in Q1 2026 and has held it in 2 quarters since. 192 funds tracked by Wall St. Rank hold HTFL as of Q2 2026.

  • Vanguard Portfolio Management held 3,584,428 shares of Heartflow Inc worth $105M as of Q2 2026.
  • Vanguard Portfolio Management bought 1,538,490 Heartflow Inc shares in Q2 2026, an estimated $46.2M.
  • Heartflow Inc made up ﹤0.01% of Vanguard Portfolio Management's portfolio in Q2 2026, its #1483 holding.
  • Vanguard Portfolio Management first reported a position in Heartflow Inc in Q1 2026 and has held it in 2 quarters since.
  • 192 funds tracked by Wall St. Rank held Heartflow Inc as of Q2 2026.

Based on Vanguard Portfolio Management's 13F filing for Q2 2026, filed 13 Aug 2026.