MORGENS WATERFALL VINTIADIS & CO INC Information

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

Report Date: 03/31/2015

Position Statistics

Total Positions 61
New Positions 19
Increased Positions 25
Decreased Positions 27
Positions with Activity 52
Sold Out Positions 17
Total Mkt Value (in $ millions) 145

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

Sector Weighting

Basic Materials 1.04%
Capital Goods 0.43%
Conglomerates
Consumer Cyclical 1.75%
Consumer/Non-Cyclical
Energy
Financial 8.04%
Healthcare 31.14%
Services 17.26%
Technology 27.96%
Transportation 2.84%
Utilities

61 Positions as of 03/31/2015

Company Class Value of Shares ($1,000s) ▼ Change in Value ($1,000s) Change (%) Shares Held
SILICON LABORATORIES INC COM 3,162 3,162 New 60,000
ARM HLDGS PLC SPONSORED ADR 3,136 3,136 New 60,000
BOYD GAMING CORP COM 2,868 1,322 85.59 206,000
AMERICAN AIRLS GROUP INC COM 2,621 -2,280 (46.52) 61,500
TESLA MTRS INC COM 1,982 1,982 New 8,000
PALO ALTO NETWORKS INC COM 1,873 -570 (23.33) 11,500
APPLE INC COM 1,856 -7,687 (80.56) 14,000
THERAPEUTICSMD INC COM 1,820 1,820 New 280,000
SKYWORKS SOLUTIONS INC COM 1,780 -838 (32) 17,000
PROOFPOINT INC COM 1,741 754 76.47 30,000
AMAZON COM INC COM 1,711 -428 (20) 4,000
DAVE & BUSTERS ENTMT INC COM 1,673 -836 (33.33) 50,000
MGM RESORTS INTERNATIONAL COM 1,620 82 5.33 79,000
GRUBHUB INC COM 1,610 1,610 New 40,000
COACH INC COM 1,501 1,501 New 40,000
TREX CO INC COM 1,499 1,499 New 30,000
CAESARS ENTMT CORP COM 1,297 1,297 New 130,000
CYPRESS SEMICONDUCTOR CORP COM 1,237 1,237 New 90,000
LINKEDIN CORP COM CL A 1,177 New 6,000
VANGUARD INTL EQUITY INDEX FD FTSE EUROPE ETF 1,040 1,040 New 18,000