Power Integrations (POWI) Shares Outstanding (2010 - 2026)

Power Integrations (POWI) has 17 years of Shares Outstanding data on file, last reported at $55.6 million in Q1 2026.

• Quarterly Shares Outstanding fell 1.93% year-over-year to $55.6 million in Q1 2026, while the trailing twelve-month figure through Mar 2026 was $55.6 million (down 1.93% YoY) and the FY2025 annual result came in at $55.3 million, down 2.64% from the prior year.
• Shares Outstanding was little changed at $55.6 million in Q1 2026 per POWI's latest filing, from $55.3 million in the prior quarter.
• Across five years, Shares Outstanding topped out at $58.8 million in Q1 2022 and bottomed at $55.3 million in Q3 2025.
• The 5-year median for Shares Outstanding is $56.8 million (2024), against an average of $56.8 million.
• The widest annual swing landed in 2022, when Shares Outstanding retreated 5.32%; it then rose 0.38% in 2023.
• Tracing POWI's Shares Outstanding over 5 years: stood at $57.0 million in 2022, then slipped by 0.39% to $56.7 million in 2023, then increased by 0.17% to $56.8 million in 2024, then retreated by 2.64% to $55.3 million in 2025, then grew by 0.47% to $55.6 million in 2026.
• Per Business Quant, the three latest POWI Shares Outstanding figures stand at $55.6 million (Q1 2026), $55.3 million (Q4 2025), and $55.3 million (Q3 2025).

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