Health score, competitive moat, risk signals, and key metrics at a glance.
Allegro MicroSystems, Inc., together with its subsidiaries, designs, develops, manufactures, and markets sensor integrated circuits (ICs) and application-specific power ICs for sensing, motion control, and power management functions of complex electromechanical or power conversion systems. Its products include magnetic sensor ICs, such as position, speed, and electric current sensor ICs; and power ICs comprising motor driver ICs, such as regulator, power management ICs, and LED driver ICs, and isolated gate drivers. The company sells its products to original equipment manufacturers and distributors primarily in the automotive and industrial markets through its direct sales force, third party distributors, independent sales representatives, and consignment. The company serves automotive and industrial markets, including advanced industrial markets such as AI data centers, robotics, and energy infrastructure sectors. It operates in the United States, rest of the Americas, Europe, Japan, Greater China, South Korea, and other Asian markets. The company was founded in 1990 and is headquartered in Manchester, New Hampshire.
Competitive analysis based on 23 quarters of fundamental data
Operating margins are under pressure, averaging -0.4%. The business may lack pricing power or face rising costs.'
ROE is low or negative, suggesting limited competitive advantage or capital allocation challenges.
Data-driven red flags and warnings across 23 quarters
The company posted negative operating margins in recent quarters — core operations are unprofitable.
FCF consistently trails net income (avg 0.4x) — earnings may be inflated by non-cash items or aggressive accounting.
D/E ratio is 0.3 — conservative capital structure with low financial risk.
Revenue has softened, declining in 3 quarters. Monitor for further erosion.
Free cash flow is consistently positive — the business self-funds without external capital reliance.
Shares decreased 4.2% — net buybacks are reducing shares outstanding and boosting per-share value.
as of March 2026
Revenue, EBITDA, operating income, net income, EPS, and shares
Gross, EBITDA, operating, and net margin trends
P/E, P/S, P/B, EV/EBITDA, FCF yield, and earnings yield
Total assets, cash, debt, book value, and leverage
Operating cash flow, free cash flow, FCF margin, and earnings quality
Free cash flow is consistently positive and growing — a hallmark of a capital-light business that can self-fund growth.
Revenue has been flat or declining over recent quarters, which may indicate eroding demand or competitive pressure.
