InterDigital Carries 11% Short Interest Into Wednesday's Print

InterDigital reports third-quarter results on October 29, with short sellers holding a meaningful position against a stock that jumped 17% on its last earnings day.

Short interest has climbed to 11.1% of the free float, up roughly 5% over the past month. That is a genuinely elevated level for a patent licensing company whose revenue is largely locked into multi-year agreements. The ORTEX short score sits at 75.2, consistent over recent weeks rather than accelerating, which suggests the bearish position is established rather than freshly built. Borrow costs are low at 0.54% annually, and availability is comfortable at 107%, meaning there is more than one share available to borrow for every share already on loan. The lending market is not under any stress, and the existing shorts face no mechanical squeeze pressure. Options positioning is similarly calm: the put/call ratio of 0.70 is almost exactly in line with its 20-day average, with a z-score near zero, well below the 52-week high of 1.16.

The central disagreement for investors is whether InterDigital's licensing pipeline will deliver growth beyond the smartphone cycle. The bull case rests on expanding standards coverage, particularly IoT and connected-device adoption under LTE and 5G frameworks, plus streaming revenue that analysts have not yet fully modelled. The bear case focuses on Samsung: an unresolved arbitration creates a hole in revenue visibility, and the broader handset market has been weak. Jefferies upgraded the stock a year ago and subsequently raised its target to $475, though that note predates today's price of $324 and those targets should be read in the context of the stock having moved substantially since. The analyst consensus is formally a buy, but coverage is thin at three rated analysts, and the consensus date is now over six months old.

Institutional ownership adds an interesting layer. T. Rowe Price added 553,286 shares in the quarter to September 30, bringing its stake to 13% of shares outstanding. BlackRock, the largest holder at 15%, trimmed from 16% to 13.1% in its most recent 13G/A filing. Those moves in opposite directions at the two biggest holders reflect genuine disagreement at the institutional level about the stock's risk-reward at current prices. Insider activity has been limited to planned sales: the CTO sold 1,500 shares under a 10b5-1 programme in early October at $334, part of a series of pre-scheduled disposals. Pre-arranged sales carry little signal about management's view of the upcoming print.

The last quarterly result sent the stock up 17% on the day and nearly 26% over the following week, a reaction that sets a high bar for this report. Wednesday's print will test whether InterDigital's licensing revenue held up through the quarter and whether there is any resolution, or at least clarity, on the Samsung arbitration that has been the single biggest source of uncertainty hanging over the company's near-term financials.