$ENPH has been removed from the ACCE index following a rebalance triggered by a combination of score deterioration, price action, and fundamental headwinds in its core market.
The stock now carries an ACCE score of 44/100 — the alert flagged a score of 41 at trigger time, down 5 points over the past 30 days, making it the weakest-scoring name in the book at the time of removal. The one-month return of -37.2% is the worst in the covered universe over that window. At $43.07, the stock sits above the ACCE 6-model fair value estimate of $35.67, implying -17.2% downside to consensus fair value from current levels.
The score breakdown tells a clear story: Growth sits at just 7/100, Value at 43/100, and Quality at 50/100. The one bright spot is Momentum at 77/100, though in this context that reading likely reflects mean-reversion dynamics rather than underlying strength — the stock has moved sharply, and momentum scores can lag a breakdown.
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The macro backdrop is a direct contributor. Residential solar inverter demand has been deteriorating following the ITC phase-down, and $ENPH is more exposed to that dynamic than most peers given its near-total focus on the residential microinverter segment. Year-over-year revenue is down 20.6% and year-over-year earnings are down 36.4%, confirming the demand weakness is already flowing through the income statement.
This is not a close call. A score of 41, a -37.2% one-month drawdown, and a fair value estimate sitting 17.2% below the current price add up to a position that no longer meets the threshold for inclusion.
The trailing P/E of 42.6 looks stretched against a business posting negative revenue and earnings growth. The forward P/E of 20.5 prices in a meaningful recovery — one that requires residential demand to stabilize and margins to rebuild. Neither is guaranteed given the ITC phase-down timeline.
There are real assets here. Net margin is still positive at 9.6%, ROE is 14.1%, and earnings quality is flagged as strong, which means the reported numbers are not being propped up by accruals. The analyst consensus target of $48.51 sits above the current price of $43.07, suggesting the Street has not fully capitulated. But ACCE's 6-model fair value at $35.67 takes a more conservative view.
$ENPH remains on the watchlist. A score recovery, demand stabilization, or a price move closer to fair value could change the picture. For now, the index exposure shifts to $RUN and SEDG.
Current price and live score updates for $ENPH are available at acceinvestments.com/stocks/ENPH.
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