PLPC Heads Into Q3 Print Down 18% With Insiders Net Sellers

Preformed Line Products reports Q3 results on October 30 against a backdrop of sustained insider selling and a stock that has given back roughly 18% over the past month.

The most telling signal heading into the print is the pattern of insider activity. The largest shareholder, Randall Ruhlman, sold 5,000 shares on September 8 at $407.78, a discretionary open-market sale worth just over $2 million, with no 10b5-1 plan in place. Director Glen Corlett disposed of a further $914,000 worth of stock at $457 in early August. Net of all transactions, insiders were sellers of roughly 7,100 shares worth around $3 million over the 90 days to mid-September. None of those sales were covered by a pre-arranged trading plan, which removes the automatic-rebalancing explanation. The stock now trades at $348.81, well below the prices at which those sales were made.

The broader ownership picture adds nuance. Two long-running 13G filers have trimmed their disclosed stakes: Dimensional Fund Advisors filed at 4.5% in July, down from 6.3%, and Royce & Associates dropped to 3.48% as of July 2025, from 5.77%. Wasatch Advisors, by contrast, added substantially, its latest filing showing a 112,955-share increase to 5.7% of the class. No 13D activist is on the register. Availability in the lending market is extremely loose, at 1,441%, meaning there are roughly 14 shares available to borrow for every one already borrowed, so there is no meaningful short-squeeze dynamic at play. Short interest is a modest 3% of the free float, and borrowing costs remain negligible at around 0.5%.

The single analyst tracked by ORTEX carries a buy rating with a $480 price target, a significant premium to the current price, though that target dates from early 2026 and the firm, Freedom Broker, is not a bellwether name. The gap between target and current price should be read carefully given the stock's sharp recent decline and the limited coverage base. The earnings history for PLPC shows pronounced swings: the July 29 print produced a 24% single-day gain and a 59% five-day move, while the April 29 result sent shares down 7% on the day. That volatility profile suggests the market treats each print as a relatively binary event for a thinly covered, closely held name.

Tomorrow's number will therefore test whether the conditions that produced the July earnings beat, utility infrastructure demand and broadband expansion tailwinds, have held through the third quarter, or whether the sustained insider selling at prices well above where the stock now trades was the better read on the business.