Power Integrations Inc. ($POWI) Stock Forecast: Up 5.4% Today

What is Power Integrations Inc.?

A technology company specializing in power conversion solutions for various industries, including electric vehicles and industrial applications experienced a strong bullish movement in the stock market today.

Why is Power Integrations Inc. going up?

POWI stock is up 5.4% on Mar 31, 2026 16:50

• The company saw a significant bullish trend today, with the stock price increasing by 6.6% and 7.3% after unveiling its new 440 W TOPSwitchGaN flyback ICs. This innovation is expected to expand the company's market presence and simplify power supplies for various applications.
• Recent moves by institutional investors, including Tudor Investment Corp ET AL acquiring a new position and Vanguard Group reshuffling its holdings, likely had a positive impact on the stock movement, reflecting confidence from these entities.
• Despite the optimistic market movement, concerns regarding tariffs, Asian competition, and trade frictions were noted as potential risks for the company, underscoring the need to monitor these factors for future market performance.
• An assessment labeling the company's valuation as "2% Overvalued" by Simply Wall St suggests that investor sentiment and future growth prospects will be critical in justifying the current stock price, particularly considering the potential risks in the market landscape.

POWI Price Chart

POWI Technical Analysis

POWI News

Why Power Integrations (POWI) Is Up 6.6% After Launching 440 W TOPSwitchGaN Flyback ICs

Power Integrations (POWI) saw a 6.6% stock increase following the launch of its new 440 W TOPSwitchGaN flyback ICs. This new technology extends flyback converter power capabilities and is pin-to-pin compatible with existing TinySwitch-5 ICs, allowing for design scalability from 10 W to 440 W. This development aims to broaden Power Integrations' market beyond cyclical appliance demand toward higher-value system-level power solutions, particularly in the EV and industrial segments, despite facing risks from tariffs and Asian competition.

https://finance.yahoo.com/markets/stocks/articles/why-power-integrations-powi-6-150550525.html

Tudor Investment Corp ET AL Buys New Holdings in Power Integrations, Inc. $POWI

Tudor Investment Corp ET AL has acquired a new position in Power Integrations, Inc. (POWI), purchasing 65,655 shares valued at approximately $2.64 million, representing about 0.12% ownership as of the third quarter. Despite insiders selling over 41,000 shares, they still retain about 1.40% of the stock. The company also increased its quarterly dividend to $0.215 per share, offering a 1.7% yield, though with a high payout ratio of 220.5%.

https://www.marketbeat.com/instant-alerts/filing-tudor-investment-corp-et-al-buys-new-holdings-in-power-integrations-inc-powi-2026-03-28/

Vanguard disaggregates holdings in Power Integrations (NASDAQ: POWI)

The Vanguard Group has filed an Amendment No. 17 to its Schedule 13G/A, reporting zero beneficial ownership of Power Integrations (POWI) common stock. This change is due to an internal realignment on January 12, 2026, where certain Vanguard subsidiaries and business divisions will now report their beneficial ownership separately, as permitted by SEC Release No. 34-39538. The filing indicates that the parent entity, The Vanguard Group, no longer holds any shares of POWI under this filing, with subsequent reports from disaggregated affiliates expected to show their individual holdings.

https://www.stocktitan.net/sec-filings/POWI/schedule-13g-a-power-integrations-inc-amended-passive-investment-disc-a6e915eb007c.html

Why Power Integrations (POWI) Is Up 7.3% After Launching 440 W TOPSwitchGaN Flyback ICs

Power Integrations (POWI) saw its stock rise by 7.3% following the launch of its new TOPSwitchGaN flyback IC family, which expands flyback converter power capabilities up to 440 W. This innovation is expected to simplify power supplies for various applications and could lower system costs for equipment manufacturers. The article discusses how this product launch fits into Power Integrations' investment narrative, emphasizing the importance of their GaN technology and the marketing efforts led by newly appointed SVP Chris Jacobs, while also noting risks from trade frictions and competition.

https://simplywall.st/stocks/us/semiconductors/nasdaq-powi/power-integrations/news/why-power-integrations-powi-is-up-73-after-launching-440-w-t

Assessing Power Integrations (POWI) Valuation After TOPSwitchGaN Product Launch

Power Integrations (POWI) recently launched its TOPSwitchGaN flyback IC family, extending flyback converter power levels to 440W. Despite recent share price gains of nearly 40% over 90 days, the stock's valuation is considered "2% Overvalued" by Simply Wall St, with a fair value of $51 against a current price just above this target. The narrative suggests that future growth, profit margins, and investor willingness to pay a higher P/E multiple are key to justifying the current valuation, while exposure to consumer appliances, tariffs, and trade policies represent significant risks.

https://simplywall.st/stocks/us/semiconductors/nasdaq-powi/power-integrations/news/assessing-power-integrations-powi-valuation-after-topswitchg

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Power Integrations Inc. Price History

04.02.2026 - POWI Stock was down 5.5%

• Concerns might have been raised among investors due to the significant stock award received by the CEO. This could have signaled potential dilution of shares and posed questions about management's confidence in the company's future performance.
• Despite the news of upgraded stock ratings and increased institutional holdings, substantial insider selling, including by top executives, could have indicated a lack of confidence in the stock's near-term prospects to the market.
• Market sentiment may have been influenced by the company's risks such as tariff pressures and dependence on specific market segments, potentially overshadowing the positive updates on energy-efficient solutions and dividend increases.
• The conflicting signals of positive financial performance and insider selling, along with concerns about market risks, likely played a role in the bearish movement of Power Integrations' stock today.

02.02.2026 - POWI Stock was up 5.3%

• A notable increase in holdings of POWI by Quantbot Technologies LP in the third quarter, acquiring 130,163 shares, reflects growing investor confidence in the company.
• POWI's stock rating was upgraded from a "strong sell" to a "hold" by Zacks Research, aligning with the current analyst consensus.
• POWI exceeded quarterly EPS estimates and revenue despite insider selling by the VP of Worldwide Sales, demonstrating strong financial performance.
• The modest undervaluation of POWI, along with positive financial results and analyst upgrades, likely contributed to today's bullish market movement.

24.01.2026 - POWI Stock was up 5.1%

• Granite Investment Partners LLC increased its stake in Power Integrations, reflecting confidence in the company's growth prospects and financial performance.
• The recent introduction of the InnoSwitch5-Pro family of ICs with high efficiency and advanced features is thought to have positively influenced market sentiment and investor interest.
• The unveiling of Qspeed H Series diodes with industry-lowest Qrr underscores Power Integrations' commitment to innovation in power conversion applications, potentially expanding its customer base and boosting revenue.
• In sum, positive financial updates, new product launches, and technological advancements are likely driving the upward movement in Power Integrations' stock price.

04.01.2026 - POWI Stock was up 5.1%

• The positive sentiment surrounding the company's new executives receiving stock awards appears to be driving the bullish movement in POWI's stock today, signaling confidence in future performance.
• Despite director Balu Balakrishnan's insider selling, the company exceeded analyst estimates with strong quarterly earnings, boosting investor confidence in POWI's growth potential.
• While Federated Hermes Inc. reduced its stake, market sentiment remains positive, likely influenced by anticipation of the company's upcoming earnings report and analysts' optimistic stock price forecasts.
• Strong financial performance, strategic executive incentives, and positive market expectations for future growth seem to be the key factors behind the current bullish movement in POWI's stock.

04.01.2026 - POWI Stock was up 7.2%

• The positive sentiment from Wall Street analysts expecting a stock price increase in the coming year could be influencing the bullish movement in POWI's stock today.
• Insider selling activity has raised some caution among potential investors. However, the company's strategy of granting significant stock awards to new executives, linking them to specific performance metrics for 2026 and 2028, may have boosted market confidence.
• The issuance of restricted stock units (RSUs), performance stock units (PSUs), and long-term performance stock units (PRSUs) as inducement grants to key employees, including top executives, signals a strong commitment to attracting and retaining talent. This move could potentially enhance investor confidence in the company's future growth prospects.

03.01.2026 - POWI Stock was down 5.1%

• In a recent development, Federated Hermes Inc. reduced its stake in Power Integrations and director Balu Balakrishnan engaged in insider selling, sparking concerns among investors about future company performance.
• Despite an increase in institutional ownership by Universal Beteiligungs und Servicegesellschaft mbH, the negative impact of insider selling and conflicting analyst ratings has put downward pressure on the stock.
• Power Integrations' efforts to increase shares for its inducement award plan and update its bylaws have been overshadowed by the insider selling and the upcoming earnings report, leading to investor uncertainty and contributing to the bearish movement in the stock.

25.02.2026 - POWI Stock was up 6.0%

• Several factors have driven the bullish movement in Power Integrations' stock:
• Government support for the semiconductor industry has boosted confidence in the sector, leading to increased demand for companies like Power Integrations.
• The introduction of the new TOPSwitchGaN flyback IC family has positioned Power Integrations as a market leader, attracting investor interest and supporting the stock's positive performance.
• Analysts' optimistic views on the company's earnings and growth potential, alongside concerns about overvaluation, have further fueled investor optimism and contributed to the stock's upward trend.

11.01.2026 - POWI Stock was up 5.0%

• Sunil Gupta, a Vice President at Power Integrations, has recently decreased his stake by selling company shares.
• In a recent period, despite the VP's share sales, Power Integrations surpassed EPS estimates, met revenue expectations, and boosted its quarterly dividend.
• The company's strong performance in Q4, surpassing earnings expectations and forecasting high growth, has challenged negative profitability views and driven a positive stock price trend.
• Power Integrations' strategic focus on cost control, workforce reduction, and investments in promising markets such as AI data centers and automotive sectors have bolstered investor confidence.

24.02.2026 - POWI Stock was up 5.5%

• Power Integrations' bullish movement can be attributed to the successful launch of their new TOPSwitchGaN flyback ICs, expanding their power range capabilities and simplifying power supply designs, which has likely attracted investor interest.
• The company's ability to exceed Q4 2025 earnings expectations and maintain high efficiency levels with the new ICs has boosted investor confidence, leading to a positive market response.
• Despite concerns about high valuation risks and long-term sales decline, the immediate market reaction seems to be driven by the positive news of product innovation and financial performance, overshadowing these underlying issues.
• The reduction in stake by a prominent entity might have initially raised some concerns, but the increased positions by other institutions have helped offset any negative sentiment, contributing to the overall bullish sentiment surrounding Power Integrations.

10.02.2026 - POWI Stock was down 6.3%

• The stock price of Power Integrations (POWI) may have experienced a bearish movement due to the analysis suggesting it is overvalued by 13.5% based on Discounted Cash Flow (DCF) models.
• The elevated Price-to-Earnings (P/E) ratio of 120.1x compared to the industry average could have contributed to investor concerns about the stock's valuation.
• Despite positive developments such as an earnings beat and dividend increase, the high payout ratio of 220.5% and insider selling of shares might have added to the bearish sentiment.
• The grants offered to new employees and the CEO's stock award, while favorable for the individuals involved, may not have been enough to counterbalance the broader market's reaction to the stock's valuation concerns.

31.02.2026 - POWI Stock was up 5.4%

• The company saw a significant bullish trend today, with the stock price increasing by 6.6% and 7.3% after unveiling its new 440 W TOPSwitchGaN flyback ICs. This innovation is expected to expand the company's market presence and simplify power supplies for various applications.
• Recent moves by institutional investors, including Tudor Investment Corp ET AL acquiring a new position and Vanguard Group reshuffling its holdings, likely had a positive impact on the stock movement, reflecting confidence from these entities.
• Despite the optimistic market movement, concerns regarding tariffs, Asian competition, and trade frictions were noted as potential risks for the company, underscoring the need to monitor these factors for future market performance.
• An assessment labeling the company's valuation as "2% Overvalued" by Simply Wall St suggests that investor sentiment and future growth prospects will be critical in justifying the current stock price, particularly considering the potential risks in the market landscape.

27.02.2026 - POWI Stock was down 5.3%

• Despite the recent launch of the TOPSwitchGaN flyback ICs expanding power capabilities to 440W, the stock saw a bearish movement, possibly due to profit-taking after significant price gains.
• Valuation concerns indicating the stock is considered slightly overvalued might have contributed to the bearish sentiment.
• The lack of significant upside potential from a partnership and a 'Hold' rating with an average price target of $73.00 could have dampened investor enthusiasm.
• The broader market movement in semiconductor companies following an investment initiative might have overshadowed Power Integrations' individual positive developments, leading to the bearish trend.