FATN vs CALX

For growth investors, Calix, Inc.

(CALX) is the stronger pick with 20. 3% revenue growth year-over-year, versus 17. 9% for FatPipe, Inc. Common Stock (FATN). FatPipe, Inc. Common Stock (FATN) offers the better valuation at 17. 4x trailing P/E (20. 8x forward), making it the more compelling value choice. Analysts rate FatPipe, Inc. Common Stock (FATN) a "Buy" — based on 1 analyst ratings — the highest consensus in this comparison. The "better buy" depends entirely on your goals: growth investors should weight revenue trajectory, value investors should weight P/E and PEG, and income investors should weight dividend yield and streak.

On trailing P/E, FatPipe, Inc.

Common Stock (FATN) is the cheapest at 17. 4x versus Calix, Inc. at 143. 4x. On forward P/E, FatPipe, Inc. Common Stock is actually cheaper at 20. 8x.

By beta (market sensitivity over 5 years), Calix, Inc.

(CALX) is the lower-risk stock at 1. 00β versus FatPipe, Inc. Common Stock's 2. 17β — meaning FATN is approximately 116% more volatile than CALX relative to the S&P 500. On balance sheet safety, Calix, Inc. (CALX) carries a lower debt/equity ratio of 3% versus 23% for FatPipe, Inc. Common Stock — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Calix, Inc.

(CALX) is pulling ahead at 20. 3% versus 17. 9% for FatPipe, Inc. Common Stock (FATN). On earnings-per-share growth, the picture is similar: Calix, Inc. grew EPS 157. 8% year-over-year, compared to 133. 3% for FatPipe, Inc. Common Stock. Over a 3-year CAGR, FATN leads at 6. 7% annualised revenue growth. Higher growth typically commands a higher valuation multiple — check whether the premium P/E or P/S is justified by the growth rate using the PEG ratio.

FatPipe, Inc.

Common Stock (FATN) is the more profitable company, earning 25. 9% net margin versus 1. 8% for Calix, Inc. — meaning it keeps 25. 9% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: FATN leads at 18. 7% versus 2. 1% for CALX. At the gross margin level — before operating expenses — FATN leads at 76. 4%, reflecting greater pricing power or product mix advantage. Stronger margins indicate durable pricing power, lower cost of revenue, or higher mix of software/services. They are one of the clearest signs of business quality.

On forward earnings alone, FatPipe, Inc.

Common Stock (FATN) trades at 20. 8x forward P/E versus 21. 0x for Calix, Inc. — 0. 2x cheaper on a one-year earnings basis.

None of the stocks in this comparison currently pay a material dividend.

All are effectively zero-yield and should be held for capital appreciation rather than income.

For long-horizon retirement investors, Calix, Inc.

(CALX) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 1. 00), +434. 1% 10Y return). FatPipe, Inc. Common Stock (FATN) carries a higher beta of 2. 17 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Retirement portfolios generally favour predictability over maximum returns. Consult a financial advisor before making allocation decisions.

Both stocks operate in the Technology sector, making this a peer-level intra-sector comparison — the same macro tailwinds and headwinds will affect both.

These fundamental differences mean investors should not choose between them on a single metric — the "better stock" depends entirely on which of these characteristics aligns with your investment strategy.