Enphase Energy, Inc.
CH ˙ SWX ˙ US29355A1079
SecurityCH:ENPH / Enphase Energy, Inc.
InstitutionJustInvest LLC
Latest Disclosed Ownership9,674 shares
Latest Disclosed Value $ 365,774
JustInvest LLC reports 8.49% decrease in ownership of ENPH / Enphase Energy, Inc.

On May 14, 2026 - JustInvest LLC filed a 13F-HR form disclosing ownership of 9,674 shares of Enphase Energy, Inc. (CH:ENPH) valued at $365,774 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 10,572 shares of Enphase Energy, Inc.. This represents a change in shares of -8.49% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-14 2026-03-31 13F ENPHASE ENERGY COM 29355A107 9,674 -898 -8.49 366 7.99 0.0036
2026-02-13 2025-12-31 13F ENPHASE ENERGY COM 29355A107 10,572 -1,000 -8.64 339 -17.36 0.0033
2025-10-31 2025-09-30 13F ENPHASE ENERGY COM 29355A107 11,572 2,253 24.18 410 10.84 0.0042
2025-07-25 2025-06-30 13F ENPHASE ENERGY COM 29355A107 9,319 -1,522 -14.04 370 -45.09 0.0042
2025-05-14 2025-03-31 13F ENPHASE ENERGY COM 29355A107 10,841 1,898 21.22 673 9.45 0.0099
2025-02-10 2024-12-31 13F ENPHASE ENERGY COM 29355A107 8,943 -1,855 -17.18 614 -49.67 0.0093
2024-11-12 2024-09-30 13F ENPHASE ENERGY COM 29355A107 10,798 1,211 12.63 1,220 29.51 0.0197
2024-08-12 2024-06-30 13F ENPHASE ENERGY COM 29355A107 9,587 1,857 24.02 943 0.75 0.0180
2024-05-09 2024-03-31 13F ENPHASE ENERGY COM 29355A107 7,730 762 10.94 935 1.63 0.0201
2024-02-08 2023-12-31 13F ENPHASE ENERGY COM 29355A107 6,968 1,174 20.26 921 32.18 0.0239
2023-11-08 2023-09-30 13F ENPHASE ENERGY COM 29355A107 5,794 -2,324 -28.63 696 -48.79 0.0208
2023-07-28 2023-06-30 13F ENPHASE ENERGY COM 29355A107 8,118 -915 -10.13 1,360 -28.44 0.0416
2023-05-10 2023-03-31 13F ENPHASE ENERGY COM 29355A107 9,033 -139 -1.52 1,899 -21.85 0.0660
2023-02-10 2022-12-31 13F ENPHASE ENERGY COM 29355A107 9,172 842 10.11 2,430 5.15 0.1003
2022-11-14 2022-09-30 13F ENPHASE ENERGY COM 29355A107 8,330 822 10.95 2,311 57.64 0.1045
2022-08-12 2022-06-30 13F/A-1 ENPHASE ENERGY COM 29355A107 7,508 831 12.45 1,466 8.83 0.0679
2022-08-09 2022-06-30 13F ENPHASE ENERGY COM 29355A107 7,508 831 1,466 0.0679
2022-05-16 2022-03-31 13F ENPHASE ENERGY COM 29355A107 6,677 2,225 49.98 1,347 65.48 0.0652
2022-02-23 2021-12-31 13F ENPHASE ENERGY COM 29355A107 4,452 1,550 53.41 814 87.13 0.0480
2021-11-09 2021-09-30 13F ENPHASE ENERGY COM 29355A107 2,902 -425 -12.77 435 -28.81 0.0391
2021-08-11 2021-06-30 13F/A-1 ENPHASE ENERGY COM 29355A107 3,327 -144 -4.15 611 8.53 0.0640
2021-07-21 2021-06-30 13F ENPHASE ENERGY COM 29355A107 3,471 0 563 0.0857
2021-04-28 2021-03-31 13F ENPHASE ENERGY COM 29355A107 3,471 498 16.75 563 7.85 0.0852
2021-01-20 2020-12-31 13F/A-1 ENPHASE ENERGY COM 29355A107 2,973 59 2.02 522 116.60 0.1135
2020-10-26 2020-09-30 13F ENPHASE ENERGY COM 29355A107 2,914 2,914 241 0.0676
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.