RRX Short Interest Hits Multi-Month Low Days Before Q3 Print

Short interest in Regal Rexnord has fallen to its lowest level since at least late August, dropping 15% over the past week to 4.1% of free float, a meaningful retreat that puts bearish positioning well below where it stood when the stock last reported earnings.

The decline is statistically significant. This week's move is 1.7 standard deviations below the company's typical weekly short interest change over the past year, meaning it is not routine trimming. From a late-September peak of roughly 3.85 million shares short, the position has shed nearly 1.1 million shares, a drawdown of about 29%. Borrow costs remain negligible at 0.50%, ticking up roughly 48% on the week but still firmly in "easy borrow" territory. Availability is vast at 3,440%, with more than 64 million shares still available to lend, so the retreat looks like a deliberate covering rather than a squeeze. The lending market tells the same story as the short interest figures: there is nothing in the borrow data that points to stress.

Options positioning has extended the same theme. The put/call ratio is 0.87, about 1.5 standard deviations below its 20-day average of 0.97. That is a clear move toward calls, consistent with the prior earnings preview published on October 27. Both signals have continued in the same direction since that article: shorts have covered further (from roughly 4.8% of float to 4.1%), and the PCR has edged marginally lower. The price, meanwhile, has recovered from Monday's close of $150.48 to $157.24, a gain of about 4.5% in three sessions, even as the stock shed 3.9% on Friday. Peers were broadly up on the week: ETN gained 6.7%, GEV 7.3%, AME 5.4%. RRX's 6.3% weekly gain is broadly in line with the group, suggesting no idiosyncratic catalyst drove the move.

The analyst picture frames the debate heading into Monday's release. Targets have been cut sharply since the August print, when RRX fell more than 18% on the day and lost 21% over the following five sessions. Citigroup and JP Morgan both lowered targets in early October, to $200 and $196 respectively, while maintaining positive ratings. The consensus mean now sits at $231, implying roughly 47% upside to the current price of $157. The gap is substantial, but it reflects analysts absorbing management's August guidance cut across all three segments rather than reversing their constructive thesis. The bull case rests on data center demand (approximately $180 million in 2026 sales, with a path toward $840 million by 2027), AMC order momentum, and roughly $550 million of planned 2026 debt repayment that is expected to reduce leverage toward 2.0x by end of 2027. Bears point to the $127 million of unmitigated tariff exposure in 2026, margin pressure from slower integration actions, and a CEO transition that introduces execution risk at a critical point in the deleveraging story.

Viking Global Investors is worth watching on the ownership side. The hedge fund disclosed a 5.4% stake in September, having built from 5.0% earlier in the year. Its position of approximately 3.58 million shares, added with a last reported change of nearly 1.5 million shares, makes it one of the more active buyers among major holders. That build sits alongside BlackRock at 9.3% and FMR at 5.4%, both reporting as of late Q3.

Monday's print will test whether the August margin guidance cuts represented a floor or the beginning of a longer reset, and whether the data center pipeline is converting fast enough to offset ongoing pressure in residential HVAC and tariff-driven cost inflation.