Rocket Companies: Short Interest Hits Year High Before Thursday Print

Short interest in RKT has climbed to 16.1% of free float, the highest level recorded in at least a year, rising 25% over the past month to 155.8 million shares short, even as the stock itself gained 8.8% in the past week.

That combination, a surging short position alongside a sharp price rally, sets up an unusually charged dynamic ahead of the October 29 Q3 report. The week's gain was not a sector-wide move: UWMC exploded 38% over the same period and LDI added 14.9%, suggesting mortgage names broadly caught a bid. RKT's 8.8% move was real but lagged its closest peers by a notable margin, and bears have continued building rather than retreating. The borrow market itself is not screaming pressure: availability is running at around 213%, meaning roughly two shares remain available to lend for every one already shorted, and the cost to borrow has actually dipped 16% over the past week to 0.51%. Short sellers are adding aggressively to a position they can carry cheaply.

The debate between those short and those long comes down to rates versus resilience. The bear case, reflected in five separate analyst target cuts over the past three weeks, is that the 30-year mortgage rate averaging 6.68% in Q3 and rising toward 7.35% quarter-to-date in Q4 has crushed net rate lock volume, with Q3 adjusted EBITDA estimated around $604 million, roughly 19% below Street consensus. Morgan Stanley trimmed its target to $16 on October 12 while holding its Overweight rating; JP Morgan cut to $12.50, sitting just above the current $11.73 close. The bull case rests on the Mr. Cooper integration unlocking roughly $100 million in additional synergies, a servicing book that dampens rate sensitivity, and market share gains across direct-to-consumer and purchase channels. The mean analyst target of $15.77 implies 34% upside from current levels, a gap wide enough to matter but not so wide as to be implausible given the stock's history.

On the ownership side, two activists on the 13D register deserve note. Daniel Gilbert disclosed a 57.1% stake in October 2025, down from 76.5% previously, while VA Partners I filed an amendment cutting its position to 4.3% from 9.9%. Both positions are as last disclosed and holders dropping below 5% may not file again. On the insider front, the recent Form 4 activity is compensation mechanics rather than conviction: the October 7 filings were tax-withholding transactions coded F, and Jesse Bray's October sales totaling roughly $2.7 million were executed under a pre-arranged 10b5-1 plan. The net 90-day insider flow of minus $5.7 million looks significant in headline terms but is driven almost entirely by that planned selling program. Retail attention is running above its own 90-day average, with Wikipedia views tracking 1.46 standard deviations above the historical norm as of October 23.

The earnings report will test whether Q3 volumes came in at or above the $41.9 billion closed-loan estimate already embedded in the bears' numbers, and whether Q4 guidance can hold up against a mortgage rate environment that has tightened further since the quarter closed.