Today's noteworthy downgrades include: ABB (ABB) downgraded to Underweight from Neutral at JPMorgan... Aaron's (AAN) downgraded to Market Perform from Outperform at Raymond James... Allison Transmission (ALSN) downgraded to Hold from Buy at Deutsche Bank... Anglo American (AAUKY) downgraded to Neutral from Outperform at Credit Suisse... Antofagasta (ANFGY) downgraded to Underperform from Neutral at Credit Suisse... Atmel (ATML) downgraded to Hold from Buy at Needham... Cummins (CMI) downgraded to Hold from Buy at Deutsche Bank... DuPont Fabros (DFT) downgraded to Sector Perform at RBC Capital... F5 Networks (FFIV) downgraded to Neutral from Buy at Guggenheim... Horizon Pharma (HZNP) downgraded to Hold from Buy at Brean Capital... Infoblox (BLOX) downgraded to Hold from Buy at Deutsche Bank... Israel Chemicals (ICL) downgraded to Sell from Neutral at Goldman... NetApp (NTAP) downgraded to Sell from Neutral at Goldman... Nimble Storage (NMBL) downgraded to Neutral from Buy at Goldman... Oxford Instruments (OXINF) downgraded to Underperform from Hold at Jefferies... Societe Generale (SCGLY) downgraded to Neutral from Overweight at JPMorgan... Toronto-Dominion (TD) downgraded to Neutral from Outperform at Credit Suisse... Virgin America (VA) downgraded to Market Perform from Outperform at Raymond James.

"We are reaffirming our full year 2024 guidance provided to the market on February 13. Allison expects 2024 Net Sales in the range of $3,050 to $3,150 million, Net Income in the range of $635 to $685 million, Adjusted EBITDA in the range of $1,070 to $1,130 million, Net Cash Provided by Operating Activities in the range of $700 to $760 million, Capital Expenditures in the range of $125 to $135 million, and Adjusted Free Cash Flow in the range of $575 to $625 million."