RS INVESTMENT MANAGEMENT CO LLC Information

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

Report Date: 12/31/2014

Position Statistics

Total Positions 423
New Positions 54
Increased Positions 231
Decreased Positions 185
Positions with Activity 416
Sold Out Positions 60
Total Mkt Value (in $ millions) 11,499

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

Sector Weighting

Basic Materials 6.27%
Capital Goods 2.82%
Conglomerates 0.8%
Consumer Cyclical 4.85%
Consumer/Non-Cyclical 3.13%
Energy 5.95%
Financial 17.31%
Healthcare 11.6%
Services 21.02%
Technology 15.11%
Transportation 0.91%
Utilities 2.49%

423 Positions as of 12/31/2014

Company Class Value of Shares ($1,000s) ▼ Change in Value ($1,000s) Change (%) Shares Held
QUAKER CHEM CORP COM 61,215 10,270 20.16 695,944
IRON MTN INC NEW COM 59,973 -47,255 (44.07) 1,627,489
HORSEHEAD HLDG CORP COM 59,823 4,875 8.87 4,532,054
FRANKLIN RES INC COM 58,707 58,707 New 1,076,800
LITTELFUSE INC COM 58,608 -32,682 (35.8) 586,785
CITIGROUP INC COM NEW 58,222 16,362 39.09 1,110,900
OLIN CORP COM PAR $1 57,721 89 .16 2,036,739
INFORMATICA CORP COM 57,148 8,300 16.99 1,315,260
ENDURANCE SPECIALTY HLDGS LTD SHS 55,842 -809 (1.43) 885,961
PRUDENTIAL FINL INC COM 55,274 -15,289 (21.67) 681,468
WISDOMTREE INVTS INC COM 54,429 51,101 1,535.19 2,873,021
AVERY DENNISON CORP COM 54,191 102 .19 997,992
ESSENT GROUP LTD COM 54,029 -827 (1.51) 2,328,853
STERIS CORP COM 53,106 19,346 57.31 826,038
MONDELEZ INTL INC CL A 52,719 753 1.45 1,435,700
ULTIMATE SOFTWARE GROUP INC COM 52,165 -4,157 (7.38) 308,598
MRC GLOBAL INC COM 52,122 9,574 22.50 4,031,112
PNC FINL SVCS GROUP INC COM 51,923 21,105 68.48 563,400
CVS HEALTH CORP COM 51,746 -5,771 (10.03) 496,750
BRISTOW GROUP INC COM 51,552 62 .12 840,164