RS INVESTMENT MANAGEMENT CO LLC Information

ONE BUSH STREET, SAN FRANCISCO, California, 94104, (415) 591-2700

Report Date: 09/30/2015

Position Statistics

Total Positions 420
New Positions 70
Increased Positions 255
Decreased Positions 151
Positions with Activity 406
Sold Out Positions 71
Total Mkt Value (in $ millions) 10,028

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

Sector Weighting

Basic Materials 3.05%
Capital Goods 3.49%
Conglomerates 0.05%
Consumer Cyclical 3.62%
Consumer/Non-Cyclical 2.26%
Energy 3.58%
Financial 18.46%
Healthcare 12.93%
Services 23.12%
Technology 17.66%
Transportation 0.9%
Utilities 1.56%

420 Positions as of 09/30/2015

Company Class Value of Shares ($1,000s) ▼ Change in Value ($1,000s) Change (%) Shares Held
ATMEL CORP COM 10,613 2,515 31.05 1,319,993
RIGNET INC COM 10,282 1,606 18.51 749,938
IMMUNE DESIGN CORP COM 9,945 2,374 31.35 985,666
ALLISON TRANSMISSION HLDGS INC COM 9,939 -1,566 (13.61) 417,950
RPC INC COM 9,913 9,913 New 775,630
AMERICAN INTL GROUP INC COM NEW 9,799 -39 (0.4) 183,610
BLUEPRINT MEDICINES CORP COM 9,393 2,055 28.00 630,432
BOOT BARN HLDGS INC COM 9,100 -727 (7.4) 1,092,430
INOTEK PHARMACEUTICALS CORP COM 8,882 8,882 New 1,292,890
WESTROCK CO COM 8,568 8,568 New 256,516
LINKEDIN CORP COM CL A 8,558 4,536 112.77 78,960
REGENXBIO INC COM 8,539 8,539 New 670,782
APPLE INC COM 8,347 -2,057 (19.77) 88,784
PEGASYSTEMS INC COM 8,115 913 12.67 384,425
ROWAN COMPANIES PLC SHS CL A 8,072 15 .18 613,856
NANTKWEST INC COM 7,870 7,870 New 1,003,790
LAM RESEARCH CORP COM 7,724 -2,037 (20.87) 111,995
PERFORMANT FINL CORP COM 7,658 -241 (3.05) 4,452,038
LYONDELLBASELL INDUSTRIES N V SHS - A - 7,638 7,638 New 95,770
VERINT SYS INC COM 7,406 7,406 New 221,550