Enphase Energy Jumps on AI Data Center Power System Update

Enphase Energy (ENPH) is up 6.8% today. Here is some analysis on what might have caused this price movement. ([ng.investing.com](https://ng.investing.com/equities/enphase-energy-inc-historical-data?utm_source=openai))

Analysis: The most likely catalyst is a same-day company update showing progress on its IQ solid-state transformer program for AI data centers, including U.S. production of power modules for full-scale rack validation. That appears to have revived interest in Enphase’s expansion beyond residential solar, while earlier evidence of improving profitability and a sizable cash balance may have helped strengthen the market’s reaction. ([investor.enphase.com](https://investor.enphase.com/news-releases/news-release-details/enphase-advances-iq-solid-state-transformer-development-ai-data?utm_source=openai))

Details:

On September 8, 2026, the company announced that power modules for its IQ solid-state transformer are now being built in Texas for assembly and validation of full-scale racks. ([investor.enphase.com](https://investor.enphase.com/news-releases/news-release-details/enphase-advances-iq-solid-state-transformer-development-ai-data?utm_source=openai))

The system is being designed for AI data centers and aims to convert medium-voltage AC directly to 800 VDC, with rack capacity described as reaching up to 5 MW. ([investor.enphase.com](https://investor.enphase.com/news-releases/news-release-details/enphase-advances-iq-solid-state-transformer-development-ai-data?utm_source=openai))

In its July 28, 2026 second-quarter update, Enphase said the program had reached key milestones and that some customer opportunities had advanced into RFI and RFP stages, representing a potential multi-gigawatt pipeline. ([newsroom.enphase.com](https://newsroom.enphase.com/news-releases/news-release-details/enphase-energy-reports-financial-results-second-quarter-2026))

That same quarterly update also showed revenue rising sequentially to $291.9 million, non-GAAP operating income of $56.7 million, and cash, cash equivalents, and marketable securities of $937.7 million. ([newsroom.enphase.com](https://newsroom.enphase.com/news-releases/news-release-details/enphase-energy-reports-financial-results-second-quarter-2026))

Sources:

Enphase Energy, SEC, StockAnalysis ([investor.enphase.com](https://investor.enphase.com/news-releases/news-release-details/enphase-advances-iq-solid-state-transformer-development-ai-data?utm_source=openai))

Disclaimer: This price movement analysis was generated with the help of AI. Please double-check the information provided for mistakes.

$ENPH Insider Trading Activity

$ENPH insiders have traded $ENPH stock on the open market 8 times in the past 6 months. Of those trades, 3 have been purchases and 5 have been sales.

Here’s a breakdown of recent trading of $ENPH stock by insiders over the last 6 months:

THURMAN J RODGERS sold 137,250 shares for an estimated $5,985,925
BADRINARAYANAN KOTHANDARAMAN (President & CEO) has made 2 purchases buying 5,000 shares for an estimated $337,481 and 0 sales.
RICHARD MORA has made 0 purchases and 4 sales selling 4,900 shares for an estimated $211,480.
SHANKER TRIVEDI purchased 1,000 shares for an estimated $53,910

To track insider transactions, check out Quiver Quantitative's insider trading dashboard. You can access data on insider stock transactions through the Quiver Quantitative API insider transaction endpoint.

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$ENPH Hedge Fund Activity

We have seen 275 institutional investors add shares of $ENPH stock to their portfolio, and 306 decrease their positions in their most recent quarter.

Here are some of the largest recent moves:

ALYESKA INVESTMENT GROUP, L.P. removed 5,538,396 shares (-94.7%) from their portfolio in Q2 2026, for an estimated $272,710,619
D. E. SHAW & CO., INC. removed 3,338,434 shares (-83.5%) from their portfolio in Q2 2026, for an estimated $164,384,490
HOLOCENE ADVISORS, LP removed 3,262,605 shares (-97.1%) from their portfolio in Q2 2026, for an estimated $160,650,670
BAILLIE GIFFORD & CO removed 2,587,347 shares (-100.0%) from their portfolio in Q2 2026, for an estimated $127,400,966
JPMORGAN CHASE & CO added 2,416,246 shares (+inf%) to their portfolio in Q2 2026, for an estimated $118,975,953
GREENVALE CAPITAL LLP removed 2,350,000 shares (-100.0%) from their portfolio in Q1 2026, for an estimated $86,950,000
NORGES BANK removed 2,228,072 shares (-60.4%) from their portfolio in Q2 2026, for an estimated $109,710,265

To track hedge funds' stock portfolios, check out Quiver Quantitative's institutional holdings dashboard. You can access data on hedge funds moves and 13F filings through the Quiver Quantitative API 13F endpoint.

$ENPH Price Targets

Multiple analysts have issued price targets for $ENPH recently. We have seen 12 analysts offer price targets for $ENPH in the last 6 months, with a median target of $41.0.

Here are some recent targets:

Christine Cho from Barclays set a target price of $51.0 on 06/18/2026
Sunaina Ocalan from Bernstein set a target price of $56.0 on 06/17/2026
Gordon L. Johnson from GLJ Research set a target price of $21.7 on 06/11/2026
Brian Lee from Goldman Sachs set a target price of $57.0 on 05/20/2026
Nicholas Amicucci from Evercore ISI Group set a target price of $37.0 on 05/04/2026
Biju Perincheril from Susquehanna set a target price of $32.0 on 04/30/2026
Vikram Bagri from Citigroup set a target price of $31.0 on 04/30/2026

This article is not financial advice. See Quiver Quantitative's disclaimers for more information. Note that there may be inaccuracies due to mistakes in ticker-mapping, and other anomalies.