RS INVESTMENT MANAGEMENT CO LLC Information

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

Report Date: 03/31/2014

Position Statistics

Total Positions 422
New Positions 92
Increased Positions 238
Decreased Positions 168
Positions with Activity 406
Sold Out Positions 41
Total Mkt Value (in $ millions) 17,242

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

Sector Weighting

Basic Materials 18.17%
Capital Goods 2.42%
Conglomerates 0.85%
Consumer Cyclical 3.45%
Consumer/Non-Cyclical 3.15%
Energy 18.83%
Financial 14.83%
Healthcare 8.03%
Services 15.04%
Technology 9.8%
Transportation 0.75%
Utilities 2.77%

422 Positions as of 03/31/2014

Company Class Value of Shares ($1,000s) ▼ Change in Value ($1,000s) Change (%) Shares Held
FXCM INC COM CL A 11,829 -1,321 (10.04) 886,700
AKAMAI TECHNOLOGIES INC COM 11,824 5,468 86.02 199,600
VMWARE INC CL A COM 11,637 848 7.86 122,100
AMBEV SA SPONSORED ADR 11,496 5,132 80.64 1,559,772
AMICUS THERAPEUTICS INC COM 10,678 74 .69 2,816,739
AMAZON COM INC COM 10,047 -1,772 (15) 28,012
MICRON TECHNOLOGY INC COM 9,802 -842 (7.91) 295,700
KYTHERA BIOPHARMACEUTICALS INC COM 9,729 1,530 18.66 288,700
REVANCE THERAPEUTICS INC COM 9,606 9,606 New 316,000
ATRICURE INC COM 9,530 9,530 New 610,500
BOSTON PRIVATE FINL HLDGS INC COM 9,175 9,175 New 712,909
DIAMONDBACK ENERGY INC COM 9,066 -9,091 (50.07) 104,618
CME GROUP INC COM 9,051 New 124,917
LKQ CORP COM 8,916 4,681 110.52 344,496
NXP SEMICONDUCTORS N V COM 8,599 8,599 New 129,100
INTERCEPT PHARMACEUTICALS INC COM 8,587 8,587 New 39,261
KEURIG GREEN MTN INC COM 8,424 8,424 New 69,725
FLUIDIGM CORP DEL COM 8,361 785 10.36 309,100
HANCOCK HLDG CO COM 8,295 -352 (4.08) 243,682
AFFILIATED MANAGERS GROUP COM 8,186 2,053 33.47 39,831