John Overdeck’s Enphase Energy ENPH Stock Holding History

John Overdeck’s Portfolio ENPH Stock Details ENPH Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$4.9M	Buy	99,500 +2,600	+3%	+$118K	﹤0.01%	2170
2026 Q1	$3.66M	Buy	96,900 +7,500	+8%	+$311K	﹤0.01%	2249
2025 Q4	$2.87M	Buy	89,400 +71,400	+397%	+$2.31M	﹤0.01%	2167
2025 Q3	$637K	Buy	+18,000	New	+$669K	﹤0.01%	2869
2022 Q1	–	Sell	-30,600	Closed	-$5.6M	–	3159
2021 Q4	$5.6M	Sell	30,600 -138,300	-82%	-$28.9M	0.01%	1130
2021 Q3	$25.3M	Buy	168,900 +48,500	+40%	+$8.32M	0.06%	379
2021 Q2	$22.1M	Buy	120,400 +37,800	+46%	+$5.54M	0.05%	455
2021 Q1	$13.4M	Buy	82,600 +200	+0.2%	+$35.9K	0.03%	584
2020 Q4	$14.5M	Buy	82,400 +3,000	+4%	+$380K	0.04%	464
2020 Q3	$6.56M	Buy	79,400 +31,300	+65%	+$2.1M	0.02%	678
2020 Q2	$2.29M	Sell	48,100 -61,200	-56%	-$2.92M	0.01%	1028
2020 Q1	$3.53M	Sell	109,300 -1,500	-1%	-$56.5K	0.03%	667
2019 Q4	$2.9M	Buy	110,800 +101,000	+1,031%	+$2.3M	0.01%	1308
2019 Q3	$218K	Buy	+9,800	New	+$251K	﹤0.01%	3137

Other funds holding ENPH

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

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

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

GGHC

Gilder Gagnon Howe & Co New York $9.69B AUM 55.7% 1-Year Est. Return

SPC

Slate Path Capital New York $7.22B AUM 110.75% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

John Overdeck's ENPH Position: Q2 2026 in Review

John Overdeck reduced its Enphase Energy (ENPH) stake by 15% in Q2 2026, selling an estimated $37.4M and leaving 4,655,692 shares worth $229M. The position accounts for 0.17% of the portfolio, ranked #128.

John Overdeck first reported a position in ENPH in Q2 2014 and has held it in 27 quarters since. The position peaked at $235M in Q3 2022. 533 funds tracked by Wall St. Rank hold ENPH as of Q2 2026.

John Overdeck held 4,655,692 shares of Enphase Energy worth $229M as of Q2 2026.
John Overdeck sold 820,548 Enphase Energy shares in Q2 2026, an estimated $37.4M.
Enphase Energy made up 0.17% of John Overdeck's portfolio in Q2 2026, its #128 holding.
John Overdeck first reported a position in Enphase Energy in Q2 2014 and has held it in 27 quarters since.
John Overdeck's Enphase Energy position peaked at $235M in Q3 2022.
533 funds tracked by Wall St. Rank held Enphase Energy as of Q2 2026.

Based on Two Sigma Investments's 13F filing for Q2 2026, filed 14 Aug 2026.