FIRST SOLAR, INC.
FSLRNasdaqTechnology · Semiconductors & Related Devices · DE · SEC filings ↗ · Compare ⊕
View price & chart on Yahoo Finance ↗Financials
SEC XBRL · annual| FY25 | FY24 | FY23 | FY22 | FY21 | FY20 | |
|---|---|---|---|---|---|---|
| Revenue | $5.22B | $4.21B | $3.32B | $2.62B | $2.92B | $2.71B |
| Operating income | $1.60B | $1.39B | $857.3M | −$27.2M | $586.8M | $317.5M |
| Net income | $1.53B | $1.29B | $830.8M | −$44.2M | $468.7M | $398.4M |
| Total assets | $13.32B | $12.12B | $10.37B | $8.25B | $7.41B | $7.11B |
| Total liabilities | $3.78B | $4.15B | $3.68B | $2.42B | $1.45B | $1.59B |
| Equity | $9.54B | $7.98B | $6.69B | $5.84B | $5.96B | $5.52B |
| EPS (diluted) | $14.21 | $12.02 | $7.74 | $-0.41 | $4.38 | $3.73 |
| Shares out. | 107.1M | 106.8M | 106.6M | 106.3M | 106.0M | 105.5M |
Reported figures from the company's SEC filings (XBRL). Blank where a line item isn't cleanly tagged — never estimated.
Key ratios
from filings · FY2025- Operating margin
- 30.6%
- Net margin
- 29.3%
- Return on equity
- 16.0%
- Return on assets
- 11.5%
- Return on capital (ROCE)
- 14.4%
- Liabilities / assets
- 28.4%
- Debt / equity
- 0.40×
- Book value / share
- $89.09
- Revenue growth (YoY)
- 24.1%
- Net income growth (YoY)
- 18.3%
Computed from the company's own SEC figures — no market price, so these are facts, not a valuation. Book value per share is reported equity ÷ shares; it is not the stock price.
Financial health
forensic scores · FY2025- Altman Z″ (distress)
- 6.97safe
- Accruals / assets
- −4.0%clean
- Piotroski F-Score
- 7/9strong
Altman Z″is a textbook bankruptcy-distress score from book values only (>2.6 safe · 1.1–2.6 grey · <1.1 distress). Accruals = (net income − operating cash flow) ÷ assets; persistently high accruals are an earnings-quality red flag. Beneish M-Scoreis an eight-ratio screen comparing this year with last (M > −1.78 = elevated manipulation-risk screen, not proof). Piotroski F-Scorecounts how many of nine fundamental-health checks pass (shown as passed / applicable; we use operating margin and total liabilities as documented proxies where the exact input isn't XBRL-tagged). Computed from SEC filings — descriptive factors, not advice or a forecast.
Quality score
EDS ScoreOur own multi-factor score from free SEC data — profitability, growth, financial strength, earnings quality, and event/ownership catalysts. No market price and no licensed model: each axis is the share of source-backed checks it passes. Descriptive factors, not advice or a forecast.
Signs
● 7 good- Operating margin is positive
- Strong return on equity (>15%)
- Revenue is growing year-over-year
- Conservative leverage (liabilities < 50% of assets)
- Positive operating cash flow
- Clean earnings (low accruals)
- Altman Z″ in the safe zone
Derived from the company's own SEC figures (fundamentals, forensic scores, filing discipline) — descriptive factors, not advice or a forecast.
5%+ owners
SEC Schedule 13D / 13G · last 3 yrs- Susquehanna Securities, LlcPassive (13G)May 15, 2026
- Fmr LlcPassive (13G)May 6, 2026
- Vanguard Portfolio Management LlcPassive (13G)Apr 29, 2026
- Vanguard Capital Management LlcPassive (13G)Apr 29, 2026
- Vanguard Group IncPassive (13G)Mar 26, 2026
- Citadel Securities Gp LlcPassive (13G)Aug 14, 2025
- Ebrahimi Farhad FredActivist (13D)Mar 25, 2025
- Jpmorgan Chase & CoPassive (13G)Feb 7, 2025
Holders who disclosed a 5%+ stake. 13D signals intent to influence or control; 13G is a passive holding. Latest filing per holder — open it for the exact stake.
Short interest
FINRA · bi-monthly| Settlement | Shares short | Days to cover | Δ vs prior |
|---|---|---|---|
| May 15, 2026 | 8.7M | 3.0 | +11.8% |
| Apr 30, 2026 | 7.7M | 3.6 | +18.4% |
| Apr 15, 2026 | 6.5M | 3.6 | -12.2% |
| Mar 31, 2026 | 7.5M | 4.2 | -4.0% |
| Mar 13, 2026 | 7.8M | 4.4 | -0.4% |
Shares sold short as reported to FINRA. Days-to-cover = short shares ÷ average daily volume — higher means more potential squeeze pressure.
Material events
SEC Form 8-K · most recent- Shareholder voteMay 15, 2026
- Results of operationsApr 30, 2026
- Results of operationsFeb 24, 2026
- Entered a material agreement · Terminated a material agreement · New financial obligationFeb 19, 2026
- Results of operationsOct 30, 2025
- Other material eventOct 21, 2025
- Results of operationsJul 31, 2025
- Other material eventJul 30, 2025
Events the company reported on Form 8-K, labelled by the SEC item code it filed under — its own classification, not our interpretation.
Recent SEC filings
All filings ↗- SDJun 1, 2026
- 4PRIMARY DOCUMENTJun 1, 2026
- 144May 28, 2026
- 4PRIMARY DOCUMENTMay 27, 2026
- 144May 26, 2026
- 4PRIMARY DOCUMENTMay 22, 2026
- 4PRIMARY DOCUMENTMay 22, 2026
- 144May 22, 2026
- 144May 21, 2026
- 144May 21, 2026
- 3PRIMARY DOCUMENTMay 15, 2026
- 8-KMay 15, 2026
- SCHEDULE 13G/AMay 15, 2026
- 4PRIMARY DOCUMENTMay 13, 2026
- 4PRIMARY DOCUMENTMay 13, 2026
Event-driven situations (1)
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