Enphase Energy, Inc.
US ˙ NasdaqGM ˙ US29355A1079

SecurityENPH / Enphase Energy, Inc.
InstitutionQuantbot Technologies LP
Latest Disclosed Ownership0 shares
Latest Disclosed Value $ 0
Quantbot Technologies LP closes position in ENPH / Enphase Energy, Inc.

On May 13, 2026 - Quantbot Technologies LP filed a 13F-HR form disclosing ownership of 0 shares of Enphase Energy, Inc. (US:ENPH) valued at $0 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 88,960 shares of Enphase Energy, Inc.. The current value of the position is $0 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)
2026-05-13 2026-03-31 13F ENPHASE ENERGY COM 29355A107 0 -100.00 0
2026-02-10 2025-12-31 13F ENPHASE ENERGY COM 29355A107 88,960 -79,558 -47.21 2,851 -52.19 0.0948
2025-11-12 2025-09-30 13F ENPHASE ENERGY COM 29355A107 168,518 77,434 85.01 5,964 65.13 0.1623
2025-08-13 2025-06-30 13F ENPHASE ENERGY COM 29355A107 91,084 38,982 74.82 3,611 11.73 0.0926
2025-05-13 2025-03-31 13F ENPHASE ENERGY COM 29355A107 52,102 7,492 16.79 3,233 5.52 0.1029
2025-02-11 2024-12-31 13F ENPHASE ENERGY COM 29355A107 44,610 44,610 3,064 0.1119
2024-05-06 2024-03-31 13F ENPHASE ENERGY COM 29355A107 0 -5,929 -100.00 0 -100.00
2024-02-14 2023-12-31 13F ENPHASE ENERGY COM 29355A107 5,929 5,929 783 0.0455
2023-08-08 2023-06-30 13F ENPHASE ENERGY COM 29355A107 0 -9,709 -100.00 0 -100.00
2023-05-12 2023-03-31 13F ENPHASE ENERGY COM 29355A107 9,709 -24,761 -71.83 2,042 -77.65 0.1445
2023-02-13 2022-12-31 13F ENPHASE ENERGY COM 29355A107 34,470 24,566 248.04 9,133 232.35 0.6551
2022-11-07 2022-09-30 13F ENPHASE ENERGY COM 29355A107 9,904 5,606 130.43 2,748 227.53 0.2075
2022-08-09 2022-06-30 13F ENPHASE ENERGY COM 29355A107 4,298 4,298 839 0.0771
2022-05-16 2022-03-31 13F ENPHASE ENERGY COM 29355A107 0 -18,875 -100.00 0 -100.00
2022-02-11 2021-12-31 13F ENPHASE ENERGY COM 29355A107 18,875 -1,066 -5.35 3,452 15.45 0.2800
2021-11-09 2021-09-30 13F ENPHASE ENERGY COM 29355A107 19,941 19,941 2,990 0.2187
2021-08-12 2021-06-30 13F ENPHASE ENERGY COM 29355A107 0 -8,337 -100.00 0 -100.00
2021-05-14 2021-03-31 13F ENPHASE ENERGY COM 29355A107 8,337 -1,600 -16.10 1,351 -22.49 0.1286
2021-02-12 2020-12-31 13F ENPHASE ENERGY COM 29355A107 9,937 9,937 1,743 0.1812
2020-02-10 2019-12-31 13F ENPHASE ENERGY COM 29355A107 0 -19,383 -100.00 0 -100.00
2019-11-12 2019-09-30 13F ENPHASE ENERGY COM 29355A107 19,383 19,383 430 0.0424
2019-02-13 2018-12-31 13F ENPHASE ENERGY COM 29355A107 0 -6,149 -100.00 0 -100.00
2018-11-13 2018-09-30 13F ENPHASE ENERGY COM 29355A107 6,149 -13,535 -68.76 29 -78.03 0.0020
2018-08-13 2018-06-30 13F ENPHASE ENERGY COM 29355A107 19,684 19,684 132 0.0090
2016-04-28 2016-03-31 13F ENPHASE ENERGY COM 29355A107 0 0 0 0.0000
2015-10-22 2015-09-30 13F ENPHASE ENERGY COM 29355A107 0 0 0 0.0000
2015-07-27 2015-06-30 13F ENPHASE ENERGY COM 29355A107 0 -3,784 -100.00 0 -100.00
2015-04-24 2015-03-31 13F ENPHASE ENERGY COM 29355A107 3,784 3,784 49 0.0121
2015-01-27 2014-12-31 13F ENPHASE ENERGY COM 29355A107 0 -13,996 -100.00 0 -100.00
2014-10-15 2014-09-30 13F ENPHASE ENERGY COM 29355A107 13,996 13,996 209 0.0287
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.