MORGENS WATERFALL VINTIADIS & CO INC Information

600 FIFTH AVENUE, NEW YORK, New York, 10020, (212) 705-0500

Report Date: 03/31/2014

Position Statistics

Total Positions 56
New Positions 19
Increased Positions 24
Decreased Positions 22
Positions with Activity 46
Sold Out Positions 16
Total Mkt Value (in $ millions) 147

Institutional Holdings information is filed by major institutions on form 13-F with the Securities and Exchange Commission.

Sector Weighting

Basic Materials 2.48%
Capital Goods
Conglomerates
Consumer Cyclical 4.43%
Consumer/Non-Cyclical
Energy
Financial 17.2%
Healthcare 12.82%
Services 16.8%
Technology 33.78%
Transportation
Utilities

46 Activity Positions as of 03/31/2014

Company Class Value of Shares ($1,000s) ▼ Change in Value ($1,000s) Change (%) Shares Held
FELCOR LODGING TR INC COM 9,273 -2,038 (18.02) 910,000
INSULET CORP COM 9,073 -1,815 (16.67) 250,000
MICROSOFT CORP COM 7,565 5,118 209.09 170,000
FACEBOOK INC CL A 5,564 5,564 New 74,000
MYRIAD GENETICS INC COM 5,553 5,553 New 150,000
BLACKBERRY LTD COM 5,238 5,238 New 510,000
AMERICAN AIRLS GROUP INC COM 5,210 -2,084 (28.57) 125,000
ILLUMINA INC COM 5,131 5,131 New 30,000
CITIGROUP INC COM NEW 5,003 2,251 81.82 100,000
FUELCELL ENERGY INC COM 4,740 4,740 New 2,000,000
PERRIGO CO PLC SHS 3,720 3,720 New 24,000
POTASH CORP SASK INC COM 3,647 3,647 New 100,000
GRAND CANYON ED INC COM 3,576 3,576 New 80,000
RF MICRODEVICES INC COM 2,723 2,723 New 250,000
ADOBE SYS INC COM 2,542 -2,542 (50) 35,000
MBIA INC COM 2,350 2,350 New 235,000
BENEFITFOCUS INC COM 2,337 777 49.81 60,000
EHEALTH INC COM 2,298 373 19.36 74,000
CHECK POINT SOFTWARE TECH LTD ORD 2,260 2,260 New 33,000
TESLA MTRS INC COM 2,236 -894 (28.57) 10,000