Next Century Growth Investors’s Heartflow Inc HTFL Stock Holding History

Next Century Growth Investors’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	$19.7M	Buy	671,404 +18,435	+3%	+$554K	1.04%	37
2026 Q1	$15.9M	Buy	+652,969	New	+$17.7M	1.15%	32

Other funds holding HTFL

BCLSI

Bain Capital Life Sciences Investors Boston, Massachusetts $1.68B AUM 126.09% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

BAMCO Inc New York $66.6B AUM 7.35% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Jupiter Topco New York $245B AUM

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Point72 Asset Management Stamford, Connecticut $90.7B AUM 77.13% 1-Year Est. Return

Next Century Growth Investors's HTFL Position: Q2 2026 in Review

Next Century Growth Investors increased its Heartflow Inc (HTFL) stake by 2.8% in Q2 2026, buying an estimated $554K and bringing the position to 671,404 shares worth $19.7M. The position accounts for 1.04% of the portfolio, ranked #37.

Next Century Growth Investors first reported a position in HTFL in Q1 2026 and has held it in 2 quarters since. 193 funds tracked by Wall St. Rank hold HTFL as of Q2 2026.

Next Century Growth Investors held 671,404 shares of Heartflow Inc worth $19.7M as of Q2 2026.
Next Century Growth Investors bought 18,435 Heartflow Inc shares in Q2 2026, an estimated $554K.
Heartflow Inc made up 1.04% of Next Century Growth Investors's portfolio in Q2 2026, its #37 holding.
Next Century Growth Investors first reported a position in Heartflow Inc in Q1 2026 and has held it in 2 quarters since.
193 funds tracked by Wall St. Rank held Heartflow Inc as of Q2 2026.

Based on Next Century Growth Investors's 13F filing for Q2 2026, filed 14 Aug 2026.