worst large cap stock 2/2026

ICON (ICLR) had the lowest return in February 2026 by a large-cap US stock, returning -40%.

ASSETMONTH% RETURN
ICON (ICLR)
February 2026
-40.01%
Unity Software (U)
February 2026
-39.76%
Atlassian (TEAM)
February 2026
-36.24%
Flutter Entertainment (FLUT)
February 2026
-36.12%
Novo Nordisk A-S (NVO)
February 2026
-35.33%
Ast Spacemobile (ASTS)
February 2026
-27.94%
CoStar (CSGP)
February 2026
-27.38%
Jfrog  (FROG)
February 2026
-26.85%
Zscaler (ZS)
February 2026
-26.42%
Jefferies Financial (JEF)
February 2026
-25.96%
Wayfair (W)
February 2026
-25.75%
Gartner (IT)
February 2026
-25.32%
TPG (TPG)
February 2026
-24.87%
Ares Management (ARES)
February 2026
-24.84%
Workday (WDAY)
February 2026
-24.44%
Galaxy Digital (GLXY)
February 2026
-23.49%
KKR (KKR)
February 2026
-23.05%
Pinterest (PINS)
February 2026
-22.35%
Fox Corp Class A (FOXA)
February 2026
-22.31%
IQVIA (IQV)
February 2026
-21.83%
IREN (IREN)
February 2026
-21.78%
Apollo Global Management LLC Class A (APO)
February 2026
-21.77%
Medpace (MEDP)
February 2026
-21.59%
International Business Machines (IBM)
February 2026
-21.44%
SoFi Technologies (SOFI)
February 2026
-21.1%
Large-cap stocks are treated as having a market cap of $10B+.