RS INVESTMENT MANAGEMENT CO LLC Information

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

Report Date: 12/31/2013

Position Statistics

Total Positions 378
New Positions 56
Increased Positions 188
Decreased Positions 181
Positions with Activity 369
Sold Out Positions 48
Total Mkt Value (in $ millions) 16,840

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

Sector Weighting

Basic Materials 18.77%
Capital Goods 2.38%
Conglomerates 0.74%
Consumer Cyclical 2.91%
Consumer/Non-Cyclical 2.94%
Energy 19.78%
Financial 14.4%
Healthcare 8.59%
Services 13.09%
Technology 10.71%
Transportation 1.42%
Utilities 3.1%

378 Positions as of 12/31/2013

Company ▲ Class Value of Shares ($1,000s) Change in Value ($1,000s) Change (%) Shares Held
ACADIA HEALTHCARE COMPANY INC COM 19,386 -1,304 (6.3) 468,382
ACTAVIS PLC SHS 208,934 -873,367 (80.7) 1,058,482
ACXIOM CORP COM 144,171 -39,507 (21.51) 4,581,236
AEGERION PHARMACEUTICALS INC COM 23,202 5,987 34.78 534,248
AFFILIATED MANAGERS GROUP COM 5,570 1,118 25.12 29,842
AFLAC INC COM 49,051 -580 (1.17) 777,974
AKAMAI TECHNOLOGIES INC COM 5,826 -3,117 (34.85) 107,300
ALCATEL-LUCENT SPONSORED ADR -3,557 Sold Out 0
ALLIANCE DATA SYSTEMS CORP COM 4,634 547 13.39 18,910
ALLSCRIPTS HEALTHCARE SOLUTNS COM 96,832 27,434 39.53 5,829,716
ALLSTATE CORP COM 52,632 -708 (1.33) 943,730
AMAZON COM INC COM 10,707 2,050 23.68 32,954
AMBARELLA INC SHS 3,639 New 133,600
AMBEV SA SPONSORED ADR 6,709 6,709 New 863,491
AMC NETWORKS INC CL A 25,059 7,743 44.72 364,223
AMERICA MOVIL SAB DE CV SPON ADR L SHS 5,478 2,118 63.04 280,357
AMERICAN CAMPUS CMNTYS INC COM 27,370 -183 (0.66) 732,600
AMERICAN WOODMARK CORP COM -9,728 Sold Out 0
AMERIPRISE FINL INC COM 40,604 -4,025 (9.02) 382,952
AMETEK INC NEW COM 6,810 369 5.74 130,889