Shares of Hammond Power Solutions (HPS-A.TO) slid 10% to $242.92 on July 28, erasing roughly $27 per share in a single session and capping a bruising stretch that has seen the stock fall nearly 18% from its recent high of $297.25 just one week ago. No new earnings miss, no lost contract — the sell-off is pure profit-taking after a remarkable run driven by surging demand for electrical transformers. Hammond Power's 18% Weekly Plunge Tests Whether the Transformer Maker's Parabolic Rally Has Room Left to Run
Shares of Hammond Power Solutions tumbled 10% on Tuesday to $242.92, extending a punishing slide that has erased roughly $54 per share — or 18% — from the stock's $297.25 high just seven days ago. There is no fresh bad news behind the drop; this is a classic case of investors cashing in after a stunning run that took the stock from around $144 in early February to nearly $300 by late July. The timing is critical: Hammond's next earnings report lands July 30 , meaning the sell-off is happening just two days before the company opens its books.
A Stock That Nearly Doubled in Five Months Was Due for a Breather. Hammond Power has returned roughly 374% over the past five years, crushing the S&P/TSX Composite's 73% gain . The recent leg alone — from $144 in February to $297 in July — added about $1.8 billion in market capitalization. At its July 24 close, the stock traded at nearly 50 times trailing earnings and over 8 times book value , lofty territory for an industrial manufacturer. When stocks run that far that fast, even neutral news can trigger profit-taking.
Earnings Are Growing, But Margins Are Squeezing. CEO Adrian Thomas touted "record sales driven by continued strength in the U.S. and Mexico, particularly in custom product shipments and data centre-related activity" . Yet Q1 2026 net earnings fell to $19.6 million from $26.2 million a year earlier, dragged down by lower gross margins and higher operating costs . Revenue is growing; profits are not keeping pace — a gap investors may punish further on Wednesday's report.
A Big Acquisition Raises the Stakes. Hammond recently closed its CAD $365 million acquisition of AEG Power Solutions, creating a new Integrated Electrical Solutions division . That deal could broaden revenue but introduces "integration and execution risks" at a time when the core transformer business is already absorbing costs from a new Mexico plant.
The Analyst Consensus Still Points Higher — for Now. RBC raised its price target to C$350 in May , and the consensus one-year target sits around $370 . That implies roughly 50% upside from today's price. But those targets were set before this week's momentum break. If Wednesday's Q2 numbers disappoint on margins, Wall Street may recalibrate quickly — and what looks like a dip could become a longer correction.