Power Solutions International, Inc. share trading at $103.72, with a trailing P/E of 21.56 per Yahoo Finance. Stock surged nearly 4,500% over thirty months, but insiders now selling heavily, raising concerns about aggressive accounting practices under Chinese majority owner Weichai Power. Board dominated by Chinese executives, with U.S. director recently resigning.

PSIX designs and sells clean-fuel engines for various industries. Reported revenue remains flat at $476 million in 2024, but composition has changed significantly, with EBITDA more than doubling to $88.3 million. Company attributes performance to growth in data center and energy markets, yet skepticism remains due to opaque accounting and governance dominated by foreign control.

Previously covered bullish thesis on PSIX by LongTermValue Research in April 2025, highlighting pivot to AI datacenter power, margin expansion, and discounted valuation. Stock price appreciated around 300% since coverage, but Waterboy Stocks now shares contrarian view emphasizing governance and accounting risks. Not on list of 30 Most Popular Stocks Among Hedge Funds.

PSIX held in 10 hedge fund portfolios at end of second quarter. While potential exists for investment, certain AI stocks offer greater upside with less downside risk. For an undervalued AI stock with benefits from Trump-era tariffs and onshoring trend, see free report on best short-term AI stock.

Read more at Yahoo Finance: Power Solutions International, Inc. (PSIX): A Bear Case Theory