Monday brought a batch of downgrades from Wall Street analysts who are growing more skeptical about several high-profile names. The most notable shift came in the software space, but the pessimism spread across industries.

KeyBanc analyst Jackson Ader made waves by downgrading Adobe Inc. (ADBE) from Sector Weight to Underweight, slapping a $310 price target on the stock. That's a meaningful haircut from Friday's closing price of $356.43, suggesting Ader sees nearly 13% downside ahead. The move represents a meaningful shift in sentiment for the creative software giant.

Over in the media world, Seaport Global analyst David Joyce pulled back on AMC Networks (AMCX), downgrading the stock from Buy to Neutral. The cable network operator closed at $10.01 on Friday, already trading at relatively modest levels before the rating cut.

Healthcare equipment maker Haemonetics Corp (HAE) also found itself on the wrong end of analyst sentiment. Needham analyst Mike Matson downgraded the blood management company from Buy to Hold. Haemonetics shares finished Friday's session at $83.49.

Rounding out Monday's downgrade quartet was LyondellBasell Industries NV (LYB), which got hit with a double whammy from BMO Capital analyst John McNulty. He not only downgraded the chemical manufacturer from Market Perform to Underperform, but also slashed his price target from $48 to $36. That represents substantial downside from Friday's close of $44.39.

The pattern here is notable: analysts across different sectors are simultaneously growing more cautious, whether it's concerns about Adobe's growth trajectory, AMC's streaming challenges, or LyondellBasell's exposure to commodity cycles. When multiple analysts turn bearish on the same day, it's worth paying attention to the broader market mood.