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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 (2015Q3)
Portfolio Summary: 350 holdings with a total value of $11,217,614,000.
#
Name
Shares
Value ($)
%
Options
Notes
1 LogMeIn Inc 2,962,157 201,901,000 1.80%
2 EURONET WORLDWIDE INC 2,605,563 193,046,000 1.72%
3 LIBERTY INTERACTIVE CORP LBT VENT COM A DELETED 4,350,898 175,559,000 1.57%
4 LIBERTY MEDIA HOLDING CP INTER A 6,088,771 159,708,000 1.42%
5 PINNACLE FOODS INC DEL 3,406,860 142,679,000 1.27%
6 RITCHIE BROS AUCTIONEERS 5,235,325 135,490,000 1.21%
7 CommVault Systems Inc 3,811,671 129,444,000 1.15%
8 RESTORATION HARDWARE HLDGS I 1,319,086 123,084,000 1.10%
9 EQUITY COMWLTH COM SH BEN INT 4,363,442 118,860,000 1.06%
10 LIGAND PHARMACEUTICALS INC 1,379,230 118,131,000 1.05%
11 SEALED AIR CORP NEW 2,475,424 116,048,000 1.03%
12 PROOFPOINT INC 1,906,914 115,025,000 1.03%
13 IMAX CORP COM 3,263,404 110,270,000 0.98%
14 Ultimate Software Group Inc 597,933 107,036,000 0.95%
15 TORCHMARK CORP 1,863,800 105,118,000 0.94%
16 ASSOCIATED BANC CORP 5,822,064 104,622,000 0.93%
17 PROGRESSIVE CORP OHIO 3,356,350 102,839,000 0.92%
18 CLEAN HARBORS INC 2,316,393 101,852,000 0.91%
19 ISHARES NASDAQ BIOTECHNOLOGY ETF 157,648 100,638,000 0.90%
20 FIRST AMERN FINL CORP 2,533,308 98,976,000 0.88%
21 ALLERGAN PLC 358,388 97,413,000 0.87%
22 HEXCEL CORP NEW COM 2,159,754 96,887,000 0.86%
23 WEST PHARMACEUTICAL SVSC INC 1,785,295 96,620,000 0.86%
24 PRA GROUP INC 1,808,848 95,724,000 0.85%
25 PAPA JOHNS INTL INC COM 1,368,964 93,747,000 0.84%
26 STERIS PLC 1,429,523 92,876,000 0.83%
27 XL Group plc 2,463,172 89,462,000 0.80%
28 Headwaters Inc 4,692,048 88,211,000 0.79%
29 FIDELITY NATIONAL FINANCIAL 2,482,599 88,058,000 0.78%
30 MONOLITHIC PWR SYS INC COM 1,709,348 87,519,000 0.78%
31 SYNOVUS FINL CORP COM NEW 2,936,230 86,912,000 0.77%
32 HEICO CORP NEW 1,898,865 86,227,000 0.77%
33 CALPINE CORP 5,635,345 82,276,000 0.73%
34 MICROSOFT CORP 1,839,828 81,431,000 0.73%
35 FIRST HORIZON CORPORATION COM 5,640,188 79,978,000 0.71%
36 CADENCE DESIGN 3,847,433 79,565,000 0.71%
37 WASTE CONNECTIONS INC COM 1,631,071 79,237,000 0.71%
38 QUESTAR CORP 4,041,617 78,448,000 0.70%
39 Popeyes Louisiana Kitchen Inc 1,383,059 77,949,000 0.69%
40 ESSENT GROUP LTD 3,129,013 77,756,000 0.69%
41 TWENTY FIRST CENTY FOX INC 2,838,817 76,591,000 0.68%
42 DANA INC 4,788,162 76,036,000 0.68%
43 MACOM TECH SOLUTIONS HLDGS I 2,499,932 72,473,000 0.65%
44 JPMORGAN CHASE & CO 1,186,357 72,332,000 0.64%
45 CARTERS INC 775,694 70,309,000 0.63%
46 DOLLAR GEN CORP NEW 959,570 69,511,000 0.62%
47 CVS HEALTH CORP 714,365 68,922,000 0.61%
48 KINDER MORGAN INC DEL 2,471,275 68,405,000 0.61%
49 MAGELLAN HEALTH INC COM NEW 1,225,765 67,944,000 0.61%
50 RED ROBIN GOURMET BURGERS INC COM 893,967 67,709,000 0.60%
Page 1 of 7

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0000950123-15-010737, filed 2015.11.04).

From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.