Power Integrations, Inc. (POWI) Earnings History
Earnings Pressure30 years of earnings data (1996–2025) · 5-year EPS trend is negative
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Power Integrations, Inc. (POWI) Earnings Overview
As of September 23, 2026, Power Integrations, Inc. (POWI) reported trailing twelve-month net income of $25M, reflecting -30.4% year-over-year growth. The company earned $0.46 per diluted share over the past four quarters, with a net profit margin of 5.0%.
Looking at the long-term picture, POWI's 5-year EPS compound annual growth rate (CAGR) stands at -19.7%, signaling declining earnings. The company achieved its highest annual net income of $193M in fiscal 2019.
Power Integrations, Inc. maintains positive profitability with a gross margin of 54.5%, operating margin of 4.8%, and net margin of 5.0%. The company continues to generate positive earnings from operations. View revenue history →
Compared to peers including MPWR ($799M net income, 22.1% margin), DIOD ($86M net income, 4.5% margin), SLAB (-$39M net income, -8.3% margin), POWI has room to improve margins relative to the peer group. Compare POWI vs MPWR →
POWI Earnings vs Peers
Earnings metrics vs comparable public companies
POWI Historical Earnings Data (1996–2025)
30 years| Fiscal Year | Net Income | YoY % | Operating Income | EPS (Diluted) | Net Margin | Op. Margin |
|---|---|---|---|---|---|---|
| 2025 | $22M | -31.5% | $21M | $0.39 | 5.0% | 4.8% |
| 2024 | $32M | -42.2% | $18M | $0.56 | 7.7% | 4.3% |
| 2023 | $56M | -67.4% | $35M | $0.97 | 12.5% | 7.9% |
| 2022 | $171M | +3.9% | $180M | $2.93 | 26.2% | 27.7% |
| 2021 | $164M | +131.0% | $175M | $2.67 | 23.4% | 24.9% |
| 2020 | $71M | -63.2% | $70M | $1.17 | 14.6% | 14.4% |
| 2019 | $193M | +176.4% | $217M | $3.24 | 46.0% | 51.6% |
| 2018 | $70M | +153.5% | $56M | $1.16 | 16.8% | 13.4% |
| 2017 | $28M | -42.3% | $58M | $0.45 | 6.4% | 13.3% |
| 2016 | $48M | +22.3% | $48M | $0.83 | 12.4% | 12.4% |
| 2015 | $39M | -34.3% | $39M | $0.66 | 11.4% | 11.3% |
| 2014 | $60M | +4.0% | $56M | $0.97 | 17.1% | 16.0% |
| 2013 | $57M | +266.5% | $54M | $0.94 | 16.5% | 15.6% |
| 2012 | -$34M | -200.3% | $11M | $-0.60 | -11.3% | 3.7% |
| 2011 | $34M | -30.7% | $43M | $0.57 | 11.5% | 14.5% |
| 2010 | $49M | +112.6% | $60M | $0.84 | 16.5% | 20.0% |
| 2009 | $23M | +1190.6% | $29M | $0.41 | 10.8% | 13.3% |
| 2008 | $2M | -93.2% | $3M | $0.03 | 0.9% | 1.5% |
| 2007 | $27M | +182.5% | $26M | $0.43 | 13.9% | 13.5% |
| 2006 | $9M | -40.0% | $4M | $0.16 | 5.8% | 2.4% |
| 2005 | $16M | -22.9% | $19M | $0.26 | 11.0% | 13.3% |
| 2004 | $20M | +12.6% | $26M | $0.32 | 14.9% | 18.8% |
| 2003 | $18M | +88.8% | $24M | $0.18 | 14.4% | 19.2% |
| 2002 | $10M | +42.4% | $12M | $0.07 | 8.9% | 11.1% |
| 2001 | $7M | -66.0% | $8M | $0.01 | 7.1% | 8.4% |
| 2000 | $20M | -19.3% | $26M | $0.35 | 17.7% | 23.1% |
| 1999 | $24M | +93.1% | $27M | $0.44 | 23.5% | 25.6% |
| 1998 | $13M | +164.1% | $14M | $0.19 | 18.1% | 20.0% |
| 1997 | $5M | +469.2% | $5M | $0.07 | 10.7% | 10.5% |
| 1996 | -$1M | - | -$1M | $-0.19 | -5.6% | -5.6% |
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POWI — Frequently Asked Questions
Quick answers to the most common questions about buying POWI stock.
What is POWI earnings per share (EPS)?
POWI trailing twelve-month (TTM) diluted EPS is $0.46, reflecting -30.4% year-over-year growth. The 5-year EPS CAGR is -19.7%. Complete EPS history from 1996 to 2025 is available in the table on this page.
What is Power Integrations, Inc.'s net income?
Power Integrations, Inc. (POWI) trailing twelve-month net income is $25M as of 2025. Earnings declined -30.4% year-over-year. Power Integrations, Inc. has been profitable for 13 consecutive years.
Is POWI profitable?
Yes, POWI is profitable with a TTM net income of $25M and a net profit margin of +5.0%. Power Integrations, Inc. has generated profits for 13 consecutive years.
What is POWI's earnings growth rate?
POWI compound annual EPS growth rates (CAGR): 1-Year: -30.4%, 3-Year: -48.9%, 5-Year: -19.7%, 10-Year: -5.1%. These figures measure the annualised rate of diluted EPS growth over each period, based on data from 1996 to 2025.
What are POWI's profit margins?
Power Integrations, Inc. net profit margin is +5.0%, operating margin is +4.8%, and gross margin is +54.5%. Below-average margins reflect competitive or cost pressures. Return on Equity is +3.1%.
Is POWI growing earnings?
POWI earnings are declining — EPS fell -30.4% year-over-year. TTM net income dropped to $25M. This contrasts with the 5-year CAGR of -19.7%.
What was POWI's best earnings year?
Power Integrations, Inc.'s highest annual net income on record is $193M, achieved in fiscal year 2019. Earnings history on this page spans 1996 to 2025 and includes all annual and quarterly figures.
What were POWI's earnings last quarter?
POWI's most recent reported quarter was Q2 2026. Net income was $10M with diluted EPS of $0.17. For a full breakdown of all quarters, see the quarterly earnings table on this page.