First Solar, Inc. (FSLR) Down 6.2% — Time to Cut My Losses Here?
First Solar, Inc. (FSLR) is under heavy pressure this Monday, last changing hands at $188.63 on the NASDAQ. That is a $12.51 decline from the prior close of $201.14 and a sharp reversal for a stock that had been climbing in recent sessions. The drop extends a broader slide. FSLR now trades roughly 41.2% below its 52-week high of $320.95, reached on June 3, 2026, which means the shares have given back well over a third of their value in about five months.
Volume stands at approximately 2.14 million shares with the session still open, against a 90-day average of roughly 2.31 million. Turnover is already close to a full day's norm, so the selling is drawing real participation rather than drifting on thin trade.
Why First Solar, Inc. Price is Moving Lower
Today's decline is specific to First Solar. By 11:28 a.m. ET, the stock was down 6.26%, while the Invesco Solar ETF (TAN) had slipped only 1.78%. Results across other solar names were mixed. Nextpower (NXT) fell 3.15% and Sunrun lost 2.91%, while Enphase dipped just 0.16% and SolarEdge rose 1.38%. FSLR's slide of more than three times the solar benchmark's points to company-specific pressure.
The most immediate pressure came from Piper Sandler, which cut its price target on FSLR to $222 from $251 the same morning. The firm kept its Overweight rating, but a 12% reduction in a bullish analyst's target gave holders a fresh reason to lock in gains. Those gains were recent. Shares had rallied in early November on post-election optimism about clean energy, and that run left the stock exposed to any reminder that near-term fundamentals have softened.
The softening is real and recent. First Solar's third-quarter report on October 29 showed diluted EPS of $5.30, well above the $4.67 consensus and up from $4.24 a year earlier. Revenue, however, came in at $1.23 billion against expectations of about $1.29 billion, a 22.8% year-over-year decline. Management also lowered its 2026 sales forecast to $4.6 billion to $4.9 billion, down from $4.9 billion to $5.2 billion, and cut expected module sales to 16 to 17 gigawatts from 17 to 18.2 gigawatts.
That combination of strong profitability and a shrinking top line is the tension the market is weighing today. The contrast with FSLR's Information Technology peers is stark: Advanced Micro Devices (AMD) is up 11.84% and Monolithic Power Systems (MPWR) has gained 14.05% in a broad chip rally that First Solar is clearly not sharing.
What is the First Solar, Inc. Rating - Should I Sell?
Weiss Ratings assigns FSLR a C rating. Current recommendation is Hold. The rating reflects a business that is strong on fundamentals but whose stock has been a difficult hold, a split that the sub-indices make plain.
The fundamental case is strong. First Solar is rated Excellent on Growth Index, and the rating rests on earnings power rather than sales. Quarterly EPS climbed to $5.30 from $4.24 a year ago, and trailing EPS stands at $17.28, even as revenue contracted 22.82%. That gap is the central question for this name. Profit growth has so far outrun the sales decline, but the lowered gigawatt guidance suggests the revenue headwind is not finished. Efficiency Index is also rated Excellent, which is backed by a 37.11% profit margin and an 18.71% ROE. Those are unusually rich figures for a capital-heavy panel manufacturer competing against low-cost overseas supply. Excellent Solvency Index is the result of a stable balance sheet, which gives management room to absorb a softer 2026 without financial strain. Valuation is a sore point as a forward P/E of 11.26 is modest for a company with these margins.
Where the picture turns is the stock's actual record for shareholders. First Solar is rated Weak on both the Total Return Index and the Volatility Index. A share price more than 41% below its June peak shows how little of the company's earnings strength has reached investors over the past several months. Today's move illustrates why the Volatility Index is not rated higher: a single analyst target cut, landing on a stock already digesting reduced guidance, produced a decline more than three times that of the solar ETF. These two weak readings are what hold the overall rating at C despite three Excellent fundamental scores.
Within the Information Technology sector, First Solar is on level with QUALCOMM Incorporated (QCOM, C) and Marvell Technology, Inc. (MRVL, C). It trails Advanced Micro Devices, Inc. (AMD, C+) and Monolithic Power Systems, Inc. (MPWR, C+), both of which carry slightly better risk/reward profiles in Weiss's framework.
About First Solar, Inc.
First Solar, Inc. (FSLR) is an Information Technology company and the largest U.S.-headquartered manufacturer of photovoltaic solar modules. Based in Tempe, Arizona, the company designs and produces thin-film modules built on cadmium telluride semiconductor technology rather than the crystalline silicon used by most of the industry. Its Series 6 and Series 7 modules serve mainly utility-scale solar developers, independent power producers, and utilities building large generation projects.
That technology choice is central to First Solar's competitive position. Its thin-film process does not rely on the polysilicon supply chain that is dominated by Chinese producers. This gives the company a differentiated cost structure and insulates it from many of the trade and sourcing risks that weigh on silicon-based rivals. First Solar runs significant U.S. manufacturing capacity, including facilities in Ohio, Alabama, and Louisiana, along with international plants in Asia and India. Its domestic footprint positions it to benefit from U.S. manufacturing incentives and from customers' demand for domestically sourced content.
The company also runs a module recycling program designed to recover semiconductor material and glass for reuse, a feature that appeals to utility customers focused on lifecycle sustainability. Its scale in American production, its distinctive technology, and long-term supply agreements with large developers give First Solar a franchise that is hard to replicate. Even so, it remains exposed to shifts in energy policy, project timing, and module pricing.
Investor Outlook
First Solar, Inc. (FSLR) carries a Weiss Rating of C (Hold). Excellent profitability and balance-sheet strength are offset by shrinking revenue, a reduced 2026 outlook, and a stock that has struggled to hold its gains. Investors should watch whether module volumes stabilize within the lowered 16 to 17 gigawatt range, whether revenue declines moderate in coming quarters, and whether other analysts follow Piper Sandler in trimming targets. See full rankings of all C-rated Information Technology stocks inside the Weiss Stock Screener.
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