Notable Analyst Rating Changes 8/4: (AA) (SSYS) (DSW) Upgraded; (ON) (TGNA) (CNX) Downgraded - InvestingChannel

Notable Analyst Rating Changes 8/4: (AA) (SSYS) (DSW) Upgraded; (ON) (TGNA) (CNX) Downgraded

UPGRADES
UBS upgraded Alcoa (NYSE: AA) from Neutral to Buy with a price target of $14. Click Here for more color.

JPMorgan upgraded Stratasys Inc. (Nasdaq: SSYS) from Neutral to Overweight with a price target of $42.

KeyBanc upgraded DSW Inc. (NYSE: DSW) from Sector Weight to Overweight with a price target of $39. Click Here for more color.

Wedbush upgraded Luminex (Nasdaq: LMNX) from Neutral to Outperform and moves its price target from $19 to $22. Click Here for more color.

For daily real-time Upgrades go to http://www.streetinsider.com/Upgrades

DOWNGRADES
Wedbush