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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 (2014Q3)
Original 13F HR (0000950123-14-012047) filed in 2014.11.14
#
Name
Shares
Value ($)
%
Options
Notes
1 LIBERTY MEDIA HOLDING CP INTER A 7,281,608 207,671 1.92%
2 CLEAN HARBORS INC 2,952,640 159,206 1.47%
3 EURONET WORLDWIDE INC 3,052,738 145,890 1.35%
4 QUESTAR CORP COM 6,209,677 138,414 1.28%
5 ALLERGAN PLC 550,630 132,856 1.23%
6 FIRST HORIZON CORPORATION COM 10,696,789 131,357 1.21%
7 SEAWORLD ENTERTAINMENT INCORPORATED 6,764,835 130,088 1.20%
8 FIRST AMERN FINL CORP 4,440,267 120,420 1.11%
9 DOLBY LABORATORIES INC 2,823,980 118,014 1.09%
10 HMS HOLDINGS CORPORATION 5,960,100 112,348 1.04%
11 SEALED AIR CORP NEW 3,195,575 111,462 1.03%
12 CALPINE CORP 5,003,171 108,569 1.00%
13 TIBCO SOFTWARE INC 4,550,970 107,539 0.99%
14 LOGMEIN INC 2,331,534 107,414 0.99%
15 PRA GROUP INC 1,920,103 100,287 0.93%
16 DANA INCORPORATED 5,209,486 99,866 0.92%
17 ROSETTA RESOURCES INC 2,213,305 98,625 0.91%
18 INTUITIVE SURGICAL INC 210,219 97,083 0.90%
19 KINDER MORGAN MANAGEMENT LLC 1,029,971 96,972 0.89%
20 STANCORP FINL GROUP INC COM 1,533,484 96,886 0.89%
21 TWENTY FIRST CENTY FOX INC 2,771,350 95,030 0.88%
22 Iron Mountain Inc New 2,909,848 95,007 0.88%
23 ALLSCRIPTS HEALTHCARE SOLUTN 6,939,494 93,093 0.86%
24 MICROSOFT CORP 1,997,804 92,618 0.85%
25 ZOETIS INC 2,491,074 92,045 0.85%
26 AOL INC 1,844,709 82,920 0.76%
27 Laredo Petroleum Inc 3,698,896 82,892 0.76%
28 FIDELITY NATIONAL FINANCIAL 2,971,043 82,417 0.76%
29 ASSOCIATED BANC CORP 4,708,555 82,023 0.76%
30 KEYCORP 6,116,709 81,536 0.75%
31 MAGELLAN HEALTH INC COM NEW 1,474,164 80,681 0.74%
32 MICROSEMI CORP 3,088,193 78,471 0.72%
33 FTD GROUP INC 2,293,081 78,217 0.72%
34 LITTELFUSE INC 913,995 77,854 0.72%
35 NAVISTAR INTL CORP NEW 2,335,137 76,849 0.71%
36 MRC GLOBAL 3,290,679 76,739 0.71%
37 PRUDENTIAL FINL INC 869,968 76,505 0.71%
38 SONIC CORP 3,367,755 75,303 0.69%
39 IMAX CORP 2,728,550 74,926 0.69%
40 FIDELITY NATL INFORMATION SV 1,326,822 74,700 0.69%
41 INTERACTIVE BROKERS GROUP IN 2,932,565 73,167 0.67%
42 PFIZER INC 2,437,555 72,079 0.66%
43 TORCHMARK CORP COM 1,375,711 72,046 0.66%
44 JPMORGAN CHASE & CO 1,186,353 71,466 0.66%
45 LIGAND PHARMACEUTICALS INC 1,493,635 70,186 0.65%
46 JONES LANG LASALLE 553,752 69,961 0.65%
47 CARRIZO OIL & GAS INC 1,285,917 69,208 0.64%
48 Horsehead Holding Corp. 4,162,748 68,810 0.63%
49 R H 859,285 68,356 0.63%
50 WEST PHARMACEUTICAL SVSC INC 1,523,476 68,191 0.63%
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