Enphase Energy, Inc.
US ˙ NasdaqGM ˙ US29355A1079

SecurityENPH / Enphase Energy, Inc.
InstitutionAlps Advisors Inc
Latest Disclosed Ownership164,782 shares
Latest Disclosed Value $ 6,230,407
Alps Advisors Inc reports 6.91% decrease in ownership of ENPH / Enphase Energy, Inc.

On May 8, 2026 - Alps Advisors Inc filed a 13F-HR form disclosing ownership of 164,782 shares of Enphase Energy, Inc. (US:ENPH) valued at $6,230,407 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 177,007 shares of Enphase Energy, Inc.. This represents a change in shares of -6.91% during the quarter. The current value of the position is $11,373,254 USD.

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)
2026-05-08 2026-03-31 13F ENPHASE ENERGY COM 29355A107 164,782 -12,225 -6.91 6,230 9.82 0.0293
2026-02-12 2025-12-31 13F ENPHASE ENERGY COM 29355A107 177,007 33,027 22.94 5,673 11.34 0.0330
2025-11-05 2025-09-30 13F ENPHASE ENERGY COM 29355A107 143,980 26,957 23.04 5,095 9.83 0.0284
2025-08-11 2025-06-30 13F ENPHASE ENERGY COM 29355A107 117,023 45,774 64.25 4,640 4.93 0.0268
2025-04-30 2025-03-31 13F ENPHASE ENERGY COM 29355A107 71,249 -13,438 -15.87 4,421 -23.99 0.0256
2025-02-13 2024-12-31 13F ENPHASE ENERGY COM 29355A107 84,687 4,761 5.96 5,816 -35.61 0.0367
2024-11-12 2024-09-30 13F ENPHASE ENERGY COM 29355A107 79,926 -5,892 -6.87 9,033 5.58 0.0605
2024-08-13 2024-06-30 13F ENPHASE ENERGY COM 29355A107 85,818 -3,360 -3.77 8,557 -20.69 0.0587
2024-05-14 2024-03-31 13F ENPHASE ENERGY COM 29355A107 89,178 -37,307 -29.50 10,789 -35.45 0.0764
2024-02-14 2023-12-31 13F ENPHASE ENERGY COM 29355A107 126,485 -42,022 -24.94 16,714 -17.45 0.1314
2023-11-14 2023-09-30 13F ENPHASE ENERGY COM 29355A107 168,507 35,593 26.78 20,246 -9.05 0.1680
2023-08-14 2023-06-30 13F ENPHASE ENERGY COM 29355A107 132,914 6,370 5.03 22,260 -16.34 0.1934
2023-05-10 2023-03-31 13F ENPHASE ENERGY COM 29355A107 126,544 19,588 18.31 26,610 -6.10 0.2351
2023-02-14 2022-12-31 13F ENPHASE ENERGY COM 29355A107 106,956 -35,878 -25.12 28,339 -28.49 0.2528
2022-11-14 2022-09-30 13F ENPHASE ENERGY COM 29355A107 142,834 -29,140 -16.94 39,632 18.04 0.3750
2022-08-15 2022-06-30 13F/A-1 ENPHASE ENERGY COM 29355A107 171,974 -57,740 -25.14 33,576 -27.56 0.3265
2022-08-11 2022-06-30 13F ENPHASE ENERGY COM 29355A107 171,974 -57,740 33,576 0.3214
2022-05-16 2022-03-31 13F ENPHASE ENERGY COM 29355A107 229,714 14,269 6.62 46,352 17.60 0.5028
2022-02-09 2021-12-31 13F ENPHASE ENERGY COM 29355A107 215,445 -66,037 -23.46 39,414 -6.63 0.4435
2021-11-15 2021-09-30 13F ENPHASE ENERGY COM 29355A107 281,482 -61,037 -17.82 42,214 -32.88 0.4068
2021-08-11 2021-06-30 13F ENPHASE ENERGY COM 29355A107 342,519 -3,528 -1.02 62,897 12.09 0.5563
2021-05-07 2021-03-31 13F ENPHASE ENERGY COM 29355A107 346,047 76,897 28.57 56,115 18.82 0.5481
2021-02-03 2020-12-31 13F ENPHASE ENERGY COM 29355A107 269,150 -3,214 -1.18 47,227 109.95 0.5319
2020-11-05 2020-09-30 13F/A-1 ENPHASE ENERGY COM 29355A107 272,364 69,244 34.09 22,494 132.81 0.3311
2020-11-04 2020-09-30 13F ENPHASE ENERGY COM 29355A107 272,364 69,244 22,494 288,287.5586
2020-08-05 2020-06-30 13F ENPHASE ENERGY COM 29355A107 203,120 13,459 7.10 9,662 57.77 0.1295
2020-05-06 2020-03-31 13F ENPHASE ENERGY COM 29355A107 189,661 -44,210 -18.90 6,124 0.21 0.0947
2020-02-07 2019-12-31 13F ENPHASE ENERGY COM 29355A107 233,871 63,098 36.95 6,111 60.99 0.0476
2019-11-04 2019-09-30 13F ENPHASE ENERGY COMMON STOCK 29355A107 170,773 21,953 14.75 3,796 39.92 0.0296
2019-08-07 2019-06-30 13F ENPHASE ENERGY COMMON STOCK 29355A107 148,820 76,899 106.92 2,713 308.58 0.0201
2019-05-01 2019-03-31 13F ENPHASE ENERGY COMMON STOCK 29355A107 71,921 26,464 58.22 664 208.84 0.0047
2019-02-04 2018-12-31 13F ENPHASE ENERGY COMMON STOCK 29355A107 45,457 8,955 24.53 215 21.47 0.0017
2018-10-25 2018-09-30 13F ENPHASE ENERGY COMMON STOCK 29355A107 36,502 36,502 177 0.0012
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.