ALYESKA INVESTMENT GROUP, L.P. Information

77 WEST WACKER DRIVE, CHICAGO, Illinois, 60601, (312) 899-7902

Report Date: 03/31/2015

Position Statistics

Total Positions 608
New Positions 174
Increased Positions 338
Decreased Positions 268
Positions with Activity 606
Sold Out Positions 166
Total Mkt Value (in $ millions) 5,936

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

Sector Weighting

Basic Materials 9.1%
Capital Goods 6.56%
Conglomerates 1.28%
Consumer Cyclical 2.08%
Consumer/Non-Cyclical 5.76%
Energy 8.11%
Financial 11.77%
Healthcare 12.5%
Services 9.04%
Technology 14.98%
Transportation 3.11%
Utilities 1.63%

608 Positions as of 03/31/2015

Company Class Value of Shares ($1,000s) ▼ Change in Value ($1,000s) Change (%) Shares Held
LOXO ONCOLOGY INC COM 1,500 110 7.93 74,095
LYONDELLBASELL INDUSTRIES N V SHS - A - 1,494 -24,930 (94.35) 15,920
POPULAR INC COM NEW 1,491 1,491 New 48,703
NEOTHETICS INC COM 1,451 107 7.94 102,724
LENDINGCLUB CORP COM 1,451 -4,344 (74.96) 100,000
CASTLIGHT HEALTH INC CL B 1,386 91 7.02 193,102
MOBILEIRON INC COM NEW 1,384 812 141.93 241,934
RELYPSA INC COM 1,340 -273 (16.92) 40,459
TEXAS CAPITAL BANCSHARES INC COM 1,339 1,339 New 22,718
GENOCEA BIOSCIENCES INC COM 1,313 1,000 319.03 101,020
AIR LEASE CORP CL A 1,311 1,311 New 37,088
INVITAE CORP COM 1,299 1,299 New 130,000
REDWOOD TR INC COM 1,261 685 118.89 81,355
XYLEM INC COM 1,241 679 120.90 35,942
HORTONWORKS INC COM 1,213 -415 (25.48) 50,000
QUINSTREET INC COM 1,210 -15 (1.26) 207,840
INOVALON HLDGS INC COM CL A 1,208 1,208 New 50,000
NEW RESIDENTIAL INVT CORP COM NEW 1,189 1,189 New 75,769
BIOLINERX LTD SPONSORED ADR 1,185 1,185 New 750,000
PANDORA MEDIA INC COM 1,172 -4,391 (78.93) 66,909