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Institutional Investment Manager
RS INVESTMENT MANAGEMENT CO LLC
RS INVESTMENT MANAGEMENT CO LLC (CIK: 0001085256), located at One Bush Street, San Francisco, CA. Institutional holdings reported to the SEC.

Institutional Holdings (2014Q1)
Original 13F HR (0000950123-14-006369) filed in 2014.05.15
#
Name
Shares
Value ($)
%
Options
Notes
1 JDS UNIPHASE CORP COM PAR $0.001 330,100 4,621 0.03%
2 FANG HOLDINGS LTD 6,040 413 0.00%
3 ACADIA COMPANY COM 556,982 25,131 0.15%
4 ADVANCE AUTO PARTS INC 61,995 7,842 0.05%
5 AFFILIATED MANAGERS GROUP 39,831 7,968 0.05%
6 AFLAC INC 854,774 53,885 0.32%
7 AKAMAI TECHNOLOGIES INC 199,600 11,619 0.07%
8 ALLERGAN PLC 939,682 193,426 1.14%
9 ALLIANCE DATA SYSTEMS CORP 17,654 4,810 0.03%
10 ALLSCRIPTS HEALTHCARE SOLUTN 5,186,573 93,513 0.55%
11 ALLSTATE CORP 852,630 48,242 0.28%
12 AMAZON COM INC 28,012 9,427 0.06%
13 AMBARELLA INC 93,400 2,495 0.01%
14 AMBEV SA 1,559,772 11,558 0.07%
15 AMC NETWORKS INC CL A 400,990 29,308 0.17%
16 AMERICA MOVIL SAB DE CV 201,179 3,999 0.02%
17 AMERICAN CAMPUS CMNTYS INC 679,370 25,374 0.15%
18 AMERIPRISE FINL INC 363,056 39,962 0.24%
19 AMETEK INC NEW 139,289 7,172 0.04%
20 AMGEN INC 3,840 474 0.00%
21 AMICUS THERAPEUTICS INC COM 2,816,739 5,831 0.03%
22 AMN HEALTHCARE SERVICES INC 1,304,260 17,921 0.11%
23 AOL INC 4,276,717 187,192 1.10%
24 APPLE INC 836 449 0.00%
25 APPLIED OPTOELECTRONICS INC COM 50,000 1,234 0.01%
26 ARATANA THERAPEUTICS INC 578,900 10,744 0.06%
27 ARES COML REAL ESTATE CORP COM 1,574,530 21,114 0.12%
28 ARUBA NETWORKS INC 1,335,118 25,033 0.15%
29 ASPEN TECHNOLOGY COM USD0.10 375,449 15,904 0.09%
30 ASSOCIATED BANC CORP 5,167,989 93,334 0.55%
31 ATRICURE INC 610,500 11,484 0.07%
32 AVAGO TECHNOLOGIES LTD SHS 187,080 12,050 0.07%
33 AVERY DENNISON CORP 1,489,732 75,485 0.44%
34 AVIS BUDGET GROUP 719,170 35,024 0.21%
35 Acxiom Corp 1,907,356 65,604 0.39%
36 B/E AEROSPACE INC 74,900 6,501 0.04%
37 BANNER CORP COM NEW 110,661 4,560 0.03%
38 BARD C R INC 33,675 4,983 0.03%
39 BAZAARVOICE INC 384,500 2,807 0.02%
40 BELMOND LTD-CLASS A 3,350,824 48,285 0.28%
41 BIOGEN INC 17,671 5,405 0.03%
42 BLUEBIRD BIO INC COM 359,500 8,175 0.05%
43 BONANZA CREEK ENERGY INC 1,346,154 59,769 0.35%
44 BOSTON PRIVATE FINANCIAL HLDGS INC (FORM BOSTON PRIVATE BANCORP INC) 712,909 9,646 0.06%
45 BP PLC 37,705 1,814 0.01%
46 BRISTOW GROUP INC COM 918,103 69,335 0.41%
47 BROADSOFT INC 62,944 1,682 0.01%
48 BRUNSWICK CORP 489,980 22,191 0.13%
49 BURLINGTON STORES INC 638,879 18,860 0.11%
50 CABELAS INC 695,923 45,590 0.27%
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