Enphase Energy, Inc.
CH ˙ SWX ˙ US29355A1079
SecurityCH:ENPH / Enphase Energy, Inc.
InstitutionPanagora Asset Management Inc
Latest Disclosed Ownership13,137 shares
Latest Disclosed Value $ 496,710
Panagora Asset Management Inc ownership in ENPH / Enphase Energy, Inc.

On May 14, 2026 - Panagora Asset Management Inc filed a 13F-HR form disclosing ownership of 13,137 shares of Enphase Energy, Inc. (CH:ENPH) valued at $496,710 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 13,137 shares of Enphase Energy, Inc.. This represents a change in shares of 0.00% 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 13,137 0 0.00 497 17.81 0.0019
2026-02-13 2025-12-31 13F ENPHASE ENERGY COM 29355A107 13,137 13,137 421 0.0015
2025-02-13 2024-12-31 13F ENPHASE ENERGY COM 29355A107 0 -3,026 -100.00 0 -100.00
2024-11-13 2024-09-30 13F ENPHASE ENERGY COM 29355A107 3,026 -1 -0.03 342 13.29 0.0016
2024-07-29 2024-06-30 13F ENPHASE ENERGY COM 29355A107 3,027 -6,208 -67.22 302 -73.05 0.0015
2024-05-07 2024-03-31 13F ENPHASE ENERGY COM 29355A107 9,235 -253,452 -96.48 1,117 -96.78 0.0058
2024-02-08 2023-12-31 13F ENPHASE ENERGY COM 29355A107 262,687 255,175 3,396.90 34,711 3,748.23 0.1942
2023-10-31 2023-09-30 13F ENPHASE ENERGY COM 29355A107 7,512 1,942 34.87 903 -3.22 0.0056
2023-08-11 2023-06-30 13F ENPHASE ENERGY COM 29355A107 5,570 -29,762 -84.24 933 -87.45 0.0055
2023-05-12 2023-03-31 13F ENPHASE ENERGY COM 29355A107 35,332 -24,607 -41.05 7,430 -53.22 0.0470
2023-02-13 2022-12-31 13F ENPHASE ENERGY COM 29355A107 59,939 57,565 2,424.81 15,881 2,309.86 0.1042
2022-11-14 2022-09-30 13F ENPHASE ENERGY COM 29355A107 2,374 -1,948 -45.07 659 -21.92 0.0046
2022-08-15 2022-06-30 13F ENPHASE ENERGY COM 29355A107 4,322 292 7.25 844 3.81 0.0055
2022-05-12 2022-03-31 13F ENPHASE ENERGY COM 29355A107 4,030 1,201 42.45 813 56.95 0.0044
2022-02-10 2021-12-31 13F ENPHASE ENERGY COM 29355A107 2,829 -919 -24.52 518 -7.83 0.0027
2021-11-10 2021-09-30 13F ENPHASE ENERGY COM 29355A107 3,748 0 0.00 562 -18.31 0.0030
2021-08-11 2021-06-30 13F ENPHASE ENERGY COM 29355A107 3,748 -1,821 -32.70 688 -23.81 0.0037
2021-05-12 2021-03-31 13F ENPHASE ENERGY COMMON 29355A107 5,569 314 5.98 903 -2.06 0.0051
2021-02-10 2020-12-31 13F ENPHASE ENERGY COMMON 29355A107 5,255 1,408 36.60 922 190.85 0.0055
2020-11-13 2020-09-30 13F ENPHASE ENERGY COMMON 29355A107 3,847 31 0.81 317 75.14 0.0020
2020-08-12 2020-06-30 13F ENPHASE ENERGY COMMON 29355A107 3,816 3,816 181 0.0012
2014-08-14 2014-06-30 13F ENPHASE ENERGY COMMON 29355A107 0 -248 -100.00 0 -100.00
2014-05-15 2014-03-31 13F ENPHASE ENERGY COMMON 29355A107 248 248 2 0.0000
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.