best return by a mid-cap in the sandp 500 in march 1999

APA (APA) had the highest return in March 1999 by a mid-cap US stock in the S&P 500 (GSPC), returning 28.2%.

ASSETMONTH% RETURN
APA (APA)
March 1999
28.25%
DaVita HealthCare Partners (DVA)
March 1999
23.95%
Bio-Techne (TECH)
March 1999
13.79%
Mosaic (MOS)
March 1999
3.56%
AES (AES)
March 1999
3.47%
Campbell’s (CPB)
March 1999
1.56%
Pool (POOL)
March 1999
-1.75%
Henry Schein (HSIC)
March 1999
-3.81%
Paramount Skydance Corporation Class B Common Stock (PSKY)
March 1999
-4.55%
Baxter International (BAX)
March 1999
-5.54%
Mohawk Industries (MHK)
March 1999
-8.4%
Match (MTCH)
March 1999
-9.62%
Molson Coors Brewing (TAP)
March 1999
-10%
Smith AO (AOS)
March 1999
-10.58%
ConAgra Foods (CAG)
March 1999
-14.76%
Mid-cap stocks are treated as having a market cap between $2B and $10B.