$POWI

Power Integrations Inc (POWI) shares fell 4.1% to $47.11, within a 52-week range of $30.86-$91.18. The stock is down 13.3% in 1 week and 9.9% in 1 month, but up 34.0% year-to-date. GF Value™ estimates it as 33.1% undervalued at $70.46. Insiders sold $30.2M shares in the past year. POWI's P/E ratio is 105.4x, higher than its 5-year median of 75.1x. Its GF Score™ is 83/100, with strong valuation and momentum but weaker growth and profitability.

Power Integrations (POWI) and Ideal Power are collaborating on an 800 VDC solid-state circuit breaker for AI data centers. The prototype combines POWI's 1700 V InnoMux-2 ICs with Ideal Power's B-TRAN switches. The development aligns with the industry's shift to higher voltage data center power.

Stifel reduced its price target for Power Integrations (POWI) to $72 from $80, citing macro uncertainty, while maintaining a Buy rating. The stock is up 55% YTD and 44% over the past year. The company reported Q2 2026 earnings of $0.37 per share, beating estimates, with revenue rising 10% sequentially and 3% YoY. Needham also lowered its target to $80, citing sector multiple compression.

Power Integrations (POWI) granted 43,396 RSUs and 2,048 PSUs to 15 employees in September 2026, and 18,283 RSUs and 1,099 PSUs to 9 employees in August 2026. The grants were approved by the company's Board of Directors and are subject to vesting conditions. POWI designs semiconductor technologies for high-voltage power conversion.

Snowflake (SNOW), F5 (FFIV), onsemi (ON), Impinj (PI), and Power Integrations (POWI) shares rose 1.8% to 4.6% as Treasury yields fell below 5% and oil prices declined, easing pressure on growth stocks. The 10-year Treasury yield dropped to 4.949%, reducing borrowing costs. Power Integrations is up 32.2% YTD but 43.5% below its 52-week high. The Fed raised interest rates to 3.75%-4.00%.

Power Integrations (POWI) stock rose 6.3% due to declining Treasury yields, lower oil prices, and strong AI demand projections. Nvidia's CEO projected $3-4T in global AI spending by 2030, boosting chipmakers. POWI is up 41.8% YTD but 39.4% below its 52-week high. The company's collaboration with Nvidia aims to advance AI data center technology.

Himax (HIMX) reported $227.4M in Q2 revenue, up 5.9% YoY, meeting EPS estimates. Texas Instruments (TXN) saw $5.46B revenue, up 22.8% YoY, beating expectations. Power Integrations (POWI) reported $118.9M revenue, up 2.7% YoY, exceeding estimates. All stocks are down since reporting.

Power Integrations (POWI) reported Q2 2026 sales of $118.94M and net income of $9.83M, affirmed a $0.215/share dividend, and guided Q3 revenue to $122M-$130M. It filed a $123.9M shelf registration for 2,000,000 common shares tied to an ESOP. The company said its PowiGaN is rated up to 2,200V.

POWER INTEGRATIONS INC (POWI) filed an SEC Form 8-K — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers. Item 5.02. Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers. On August 11, 2026, Sunil Gupta, our Senior Vice President, Operations, notified us of his intent to resign from his emplo

Power Integrations (NASDAQ: POWI) said its PowiGaN gallium-nitride technology is now rated up to 2200 V, exceeding other commercially available GaN. The company links the higher voltage to high-voltage data centers, EVs, renewables and HVDC, citing existing 1700 V and 1250 V designs. No financial figures were provided.