* Aeropostale Inc : Wells Fargo raises to market perform from underperform

* Alaska Air : JP Morgan raises price target to $39.50 from $37.50, rating neutral

* Alere Inc : Wedbush raises to outperform from neutral

* Apollo Investment : JP Morgan raises target to $8.50 from $8; rating overweight

* Arch Coal : Goldman Sachs raises to neutral from sell

* American Eagle Outfitters : Lazard raises price target to $25 from $22, rating buy

* Assured Guaranty : UBS raises to buy from neutral

* Big Lots Inc : Benchmark cuts price target to $45 from $50; rating buy

* CACI International : JP Morgan raises to neutral from underweight

* Canaccord Financial : TD Securities cuts to hold from buy

* Canaccord Financial : TD Securities cuts price target to C$7.50 from C$11

* CEDC : Nomura raises to neutral from reduce

* Celldex Therapeutics : Wedbush raises target to $8 from $6; rating outperform

* Celsion : Roth Capital starts with buy; price target $10

* Duke Energy : UBS raises to buy from neutral

* Duke Energy : UBS raises price target to $24 from $22

* Eaton Vance : Barclays cuts price target to $27 from $29, rating equalweight

* Eaton Vance : Citigroup raises to neutral from sell

* Ellie Mae : JMP starts with a market outperform rating

* F5 Networks : Deutsche Bank cuts price target to $140 from $150; rating buy

* First Pactrust Bancorp : KBW starts with a market perform rating

* Forum Energy : Deutsche Bank starts with buy; price target $30

* HHGREGG : JP Morgan cuts price target to $12 from $13; rating neutral

* HP : Barclays ups price target to $26 from $25, rating equal weight

* HP : Evercore cuts price target to $24 from $26, rating underweight

* HP : Sterne Agee raises price target to $33 from $31; rating buy

* HP : Topeka Capital raises price target to $23.50 from $22, rating hold

* Human Genome Sciences : BMO cuts to market perform

* Human Genome Sciences : BMO cuts price target to $13 from $17

* Insmed Inc : Wedbush raises price target to $11 from $9; rating outperform

* InterMune : Canaccord Genuity cuts price target to $15 from $24; rating buy

* Invesco Ltd : William Blair asssumes coverage of with outperform

* JetBlue Airways : JP Morgan raises target to $9 from $8.50, rating overweight

* Jiayuan.com : Oppenheimer cuts price target to $7.50 from $10, rating outperform

* Lincoln Electric : Janney starts with buy

* Joy Global : William Blair cuts price target to $90 from $105; rating outperform

* LSE Group : BMO raises to outperform from market perform

* NetApp : Barclays cuts price target to $35 from $49, rating overweight

* NetApp : Brean Murray cuts to hold from buy

* NetApp : JP Morgan cuts target price to $38 from $52, overweight rating

* NetApp : RBC cuts to sector perform from outperform

* NetApp : BMO cuts target price to $30 from $42, rating outperform

* NetApp : Cantor cuts price target to $36 from $48; rating hold

* NetApp : ThinkEquity cuts price target to $30 from $36; rating hold

* NetApp : Piper Jaffray cuts price target to $35 from $49; rating overweight

* Netapp : Stifel cuts price target to $42 from $52; rating buy

* NetApp : Wedbush cuts price target to $28 from $43; rating neutral

* Newmont Mining : Jefferies cuts price target to $46 from $49, rating hold

* Newmont Mining : RBC cuts price target to $64 from $66; rating sector perform

* Pandora Media Inc : Barclays raises price target to $9 from $8, rating underweight

* Pandora Media Inc : JMP raises target to $16 from $14, market outperform rating

* Ralph Lauren : Citigroup cuts target price to $180 from $202; rating buy

* SBA Communications : Macquarie ups to outperform, UPS target to $60 from $56

* Scorpio Tankers Inc : Jefferies starts with buy; price target $9

* Scripps Networks : Macquarie starts with an outperform rating

* Sierra Bancorp : KBW raises to outperform from market perform

* Southwest Airlines : JP Morgan raises target to $12.50 from $12, rating neutral

* Suntech Power : Citigroup cuts price target to $2 from $2.50, ratingneutral

* Suntech Power : Jefferies cuts price target to $1.50 from $2, rating underperform

* Sycamore Networks : Credit Suisse cuts target to $28 from $37, rating outperform

* Trina Solar Ltd : Jefferies cuts price target to $6 from $8, rating hold

* Trina Solar Ltd : Citigroup cuts price target to $10 from $11, rating buy

* Trina Solar Ltd : Barclays cuts target price to $7 from $9, rating equalweight

* United Continental : JP Morgan raises target to $38 from $35, rating overweight

* U.S Airways : JP Morgan raises price target to $17 from $14.50, rating overweight

* Westlake Chemical : UBS raises to neutral from sell

* Wisconsin Energy : UBS cuts to neutral from buy

* XPO Logistics Inc : Jefferies starts with buy