Power Integrations Inc. (POWI)
POWI trades on Nasdaq in Technology, Semiconductors. Numbers below come from the Nasdaq screener and SEC filings, each with its source.
Price · October 14, 2026
$46.70
-0.87% on the day
Market cap
$2.6B
Mid cap
Revenue · 2025
$443.5M
+5.9% on 2024
Net income · 2025
$22.1M
5.0% net margin
Price, change, market cap, sector and industry: Nasdaq stock screener, as of October 14, 2026. Revenue: SEC XBRL frames, calendar 2025.
Profile
| Field | Value |
|---|---|
| Ticker | POWI on Nasdaq |
| Sector | Technology |
| Industry | Semiconductors |
| Country | United States |
| IPO year | 1997 |
| SEC CIK | 0000833640 |
| SEC industry code | Semiconductors & Related Devices |
| Incorporated in | CA |
Financials · 2025
| Line | Value |
|---|---|
| Revenue | $443.5M |
| Net income | $22.1M |
| Operating income | $10.2M |
| Net margin | 5.0% |
| Operating margin | 2.3% |
| Revenue growth | +5.9% |
| Cash | $58.8M |
| Total assets | $772.2M |
| P/E (computed) | 118.1× |
| P/S (computed) | 5.9× |
Key SEC documents
| Document | Form | Filed |
|---|---|---|
| Latest annual report | 10-K | 2026-02-06 |
| Latest quarterly / interim | 10-Q | 2026-08-06 |
| Latest current report CURRENT REPORT | 8-K | 2026-08-14 |
| Latest proxy | DEFA14A | 2026-04-21 |
Source: SEC EDGAR submissions feed, 1,000 recent filings. All filings on EDGAR.
Price moves
| Window | Return |
|---|---|
| 1 week | -13.2% |
| 1 month | -7.6% |
| 3 months | -36.1% |
| Year to date | +25.5% |
| 1 year | +3.4% |
| From 52-week high | -48.9% |
Source: Yahoo Finance daily closes, last bar 2026-10-14. Computed by Sophia Capital from daily closes; cap, sector and tier from the Nasdaq screener.
Peers in Semiconductors
| Ticker | Company | Price | Day | Market cap |
|---|---|---|---|---|
| IMOS | ChipMOS TECHNOLOGIES INC. | $72.24 | -3.92% | $2.5B |
| NVTS | Navitas Semiconductor Corporation | $10.45 | +4.61% | $2.7B |
| UCTT | Ultra Clean Holdings Inc. | $61.02 | -3.92% | $2.8B |
| AMBA | Ambarella Inc. | $64.30 | -0.79% | $2.8B |
| LASR | nLIGHT Inc. | $38.58 | +0.86% | $2.2B |
| HIMX | Himax Technologies Inc. | $12.67 | -0.86% | $2.2B |
| OSIS | OSI Systems Inc. Common Stock (DE) | $194.70 | -0.32% | $3.1B |
| IPGP | IPG Photonics Corporation | $75.85 | -0.26% | $3.2B |
The full dossier has every filing, three years of financials, private raises and the people who signed them.
Open the full dossier