Arcellx initiated, Cummins upgraded: Wall Street's top analyst calls

Upgrades - Bradesco BBI upgraded Volaris (VLRS) to Outperform from Neutral with a price target of $12 [2] - Loop Capital upgraded Ollie's Bargain Outlet (OLLI) to Buy from Hold with a price target of $135, increased from $130, citing underestimated comp potential in fiscal 2026 [2] - Raymond James upgraded Cummins (CMI) to Outperform from Market Perform with a price target of $585, noting a change in sentiment for the second half of 2026 despite a cautious near-term outlook [3] Downgrades - Janney Montgomery Scott downgraded Heritage Commerce (HTBK) to Neutral from Buy with a fair value estimate of $14 following an acquisition agreement with CVB Financial (CVBF) [4] - William Blair downgraded Clearwater Analytics (CWAN) to Market Perform from Outperform without a price target after a take-private deal at $24.55 per share [5] - Raymond James double downgraded Sealed Air (SEE) to Market Perform from Strong Buy without a price target, indicating reduced odds for a topping bid after the conclusion of the "go-shop" period [6] - Citi downgraded Amicus (FOLD) to Neutral from Buy with a price target of $14.50, down from $17, after BioMarin announced an acquisition for $4.8 billion or $14.50 per share [6] Initiations - Wells Fargo initiated coverage of Arcellx (ACLX) with an Overweight rating and a price target of $100, viewing its anti-cel as a future pillar in multiple myeloma treatment [7] - Jefferies initiated coverage of BlackSky (BKSY) with a Buy rating and a price target of $23, projecting sales to double to $211 million by 2028 [7] - BTIG initiated coverage of Invivyd (IVVD) with a Buy rating and a price target of $10, highlighting its effective antibody production [7] - Jefferies initiated coverage of Relmada Therapeutics (RLMD) with a Buy rating and a price target of $9, noting a transformation towards oncology and neuro pipeline [7] - Seaport Research initiated coverage of MasterCraft Boat (MCFT) with a Neutral rating and no price target, expressing caution due to competitive pressures in the marine industry [7]