ARM Beats Again — but Shorts Hold and Street Stays Split

The Street is divided in a way that captures the tension neatly. Most bulls have been raising targets into strength: Mizuho lifted its price target to $255 this week, maintaining its Outperform. Wells Fargo moved its target to $220 at the end of April. Susquehanna, Evercore, and Barclays all lifted targets into the $200–$227 range through April and late March. The mean consensus target of $175 now sits well below the current price — a sign that target upgrades have not kept pace with the stock's move, or that the consensus pool includes a meaningful bear camp. Goldman Sachs maintains a Sell with a $125 target. Morgan Stanley downgraded to Equal-Weight in early April with a $150 target. That divergence matters: the stock is trading nearly 20% above the mean target, which means the bulls who raised targets are already behind the tape, and the bears remain far below it. The forward P/E at 86.5x — up more than 22 points over the past month — gives the bears their clearest entry point. EV/EBITDA at 70.8x is broadly unchanged over 30 days, but the price-to-book has expanded by more than 4.7 points to 18.2x. The bulls' case rests on ARM's guided 20% royalty revenue CAGR through FY2031, Armv9 architecture penetration, and a nascent CPU business targeting $1 billion in revenue by FY2027. Bears point to SoftBank dependency (roughly 15% of sales), the risk that royalty rate increases alienate existing partners, and a valuation that prices in near-flawless execution.

Insiders have been consistent sellers through the run-up, adding a layer of context. CEO René Haas sold shares on March 25, March 26, and April 14 at prices ranging from roughly $161 to $163 — well below Wednesday's close of $208. CFO Jason Child sold 21,280 shares at $180 on April 22. The pattern is consistent with scheduled disposal programmes rather than a directional call on the stock, and significance scores on each transaction are low. But the aggregate net 90-day value of insider sales runs to roughly $13.6 million. Executives have been taking money off the table throughout the rally.

The two most recent earnings prints reinforce ARM's history of upside surprises with large stock reactions. The March 24 report produced a 14.7% one-day move and a 10.5% five-day move. The February 5 print generated a 17.9% one-day move and a 16.5% five-day move. Both were positive. The May 6 result dropped after this note's price date, so the immediate market reaction remains the key read in the session ahead. Among correlated peers, CEVA surged 35.7% on the week, GFS added 24.5%, and AMKR gained 7.5% — a broad semis bid that formed the backdrop for ARM's own 5.1% weekly gain before the earnings drop.

With Q4 now confirmed and Q1 guidance in the market, the next focal point becomes whether the post-earnings tape absorbs the beat cleanly or whether the 40% pre-earnings run invites sell-the-news activity from a short base that, at 11.5% of float, has plenty of room to either cover or add.