Tiger Global Management is a hedge fund run by Chase Coleman. Seeded by legendary investor Julian Robertson, Coleman is only 35 years old and a graduate of Williams College. Tiger Global Management returned 71 percent after fees in 2007. As you can see from his top holdings, Chase Coleman uses ETFs such as SPY and QQQQ to hedge his risk. This implies his strength is picking long positions. Chase Coleman's Tiger Global Management's latest stock picks include Makemytrip Limited Mauritius (MMYT), Amazon Com Inc (AMZN), Cninsure Inc (CISG), Sears Holdings Corp (SHLD), Power One Inc New (PWER), Green Dot Corp (GDOT), and Rubicon Technology Inc (RBCN). Here are his top 10 positions at the end of September as reported on Form 13F:

	VALUE	SHARES/	SH/	PUT/
NAME OF ISSUER	X($1000)	PRN AMT	PRN	CALL
POWERSHARES QQQ TRUST (QQQQ)	547131	11150000		PUT
APPLE INC (AAPL)	356363	1255904	SH
APOLLO GROUP INC (APOL)	339085	6603400	SH	CALL
VIACOM INC NEW (VIA-B)	315396	8715000	SH
DIRECTV (DTV)	312575	7508400	SH
MERCADOLIBRE INC (MELI)	273886	3794484	SH
SPDR S&P 500 ETF TR (SPY)	247070	2165000		PUT
ELECTRONIC ARTS INC (ERTS)	213818	13000000	SH	CALL
PRICELINE COM INC (PCLN)	193155	554500	SH
CABLEVISION SYS CORP (CVC)	189644	7241080	SH

  During the third quarter Chase Coleman completely sold the following six stocks: AMERICAN TOWER CORP (AMT), DOMINOS PIZZA INC (DPZ), HARBIN ELECTRIC INC (HRBN), LORILLARD INC (LO), PEPSICO INC (PEP), SHANDA GAMES LTD (GAME) Here are the 5 stocks in which he increased his stake:

VIACOM INC NEW (VIA-B)	659.15%
GENPACT LIMITED (G)	74.17%
XEROX CORP (XRX)	23.02%
APPLE INC (AAPL)	20.60%
CABLEVISION SYS CORP (CVC)	17.64%

Here are the five stocks in which he reduced his stake:

APOLLO GROUP INC (APOL)	-33.42%
PRICELINE COM INC (PCLN)	-37.90%
LONGTOP FINL TECHNOLOGIES LT (LFT)	-43.56%
IAC INTERACTIVECORP (IACI)	-66.92%
LIVE NATION ENTERTAINMENT IN(LYV)	-81.57%