Question 1

Does Gilder Gagnon Howe own ENPH stock?

Accepted Answer

Yes. As of its Q2 2026 13F, Gilder Gagnon Howe holds 3,478,961 shares of ENPH (Enphase Energy), worth $171.3M.

Question 2

How many shares of ENPH does Gilder Gagnon Howe own?

Accepted Answer

As of its Q2 2026 13F, Gilder Gagnon Howe holds 3,478,961 shares of ENPH (Enphase Energy).

Question 3

What is Gilder Gagnon Howe's ENPH position worth?

Accepted Answer

As of its Q2 2026 13F, Gilder Gagnon Howe's ENPH position is worth $171.3M.

Question 4

Is Gilder Gagnon Howe buying or selling ENPH?

Accepted Answer

In Q2 2026, Gilder Gagnon Howe increased its ENPH position by 1,332,570 shares (+62.1%).

Question 5

When did Gilder Gagnon Howe first buy ENPH?

Accepted Answer

Gilder Gagnon Howe already held ENPH in its Q1 2019 13F, the earliest on record, and has listed it in 30 quarterly 13F filings.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Increased	3.5M	+62.1%	$171.3M	1.8%	$49.24	69
2026-Q1	Increased	2.1M	+6429.5%	$81.2M	1.0%	$37.81	68
2025-Q4	Decreased	32,872	-8.6%	$1.1M	0.0%	$32.05	0
2025-Q3	Decreased	35,969	-3.1%	$1.3M	0.0%	$35.39	0
2025-Q2	Decreased	37,131	-11.4%	$1.5M	0.0%	$39.65	0
2025-Q1	Decreased	41,919	-57.7%	$2.6M	0.0%	$62.05	0
2024-Q4	Decreased	99,172	-23.2%	$6.8M	0.1%	$68.68	0
2024-Q3	Decreased	129,068	-3.0%	$14.6M	0.2%	$113.02	0