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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 (2015Q4)
Portfolio Summary: 341 holdings with a total value of $11,173,168,000.
#
Name
Shares
Value ($)
%
Options
Notes
1 LogMeIn Inc 3,050,576 204,694,000 1.83%
2 PINNACLE FOODS INC DEL 3,941,265 167,346,000 1.50%
3 LIBERTY INTERACTIVE CORP LBT VENT COM A DELETED 3,458,200 155,999,000 1.40%
4 CommVault Systems Inc 3,909,138 153,825,000 1.38%
5 RITCHIE BROS AUCTIONEERS 6,309,045 152,111,000 1.36%
6 Ultimate Software Group Inc 743,053 145,274,000 1.30%
7 LIBERTY MEDIA HOLDING CP INTER A 5,134,271 140,268,000 1.26%
8 IMAX CORP COM 3,936,681 139,910,000 1.25%
9 MONOLITHIC PWR SYS INC COM 2,114,648 134,724,000 1.21%
10 EQUITY COMWLTH COM SH BEN INT 4,680,468 129,789,000 1.16%
11 RESTORATION HARDWARE HLDGS I 1,616,866 128,460,000 1.15%
12 EURONET WORLDWIDE INC 1,725,473 124,976,000 1.12%
13 ALPHABET INC 157,915 122,859,000 1.10%
14 SEALED AIR CORP NEW 2,717,186 121,186,000 1.08%
15 PROGRESSIVE CORP OHIO 3,772,662 119,971,000 1.07%
16 LIGAND PHARMACEUTICALS INC 1,089,730 118,149,000 1.06%
17 WEST PHARMACEUTICAL SVSC INC 1,921,695 115,724,000 1.04%
18 XL Group plc 2,899,440 113,600,000 1.02%
19 ALLERGAN PLC 352,778 110,243,000 0.99%
20 STERIS Corporation 1,416,008 106,682,000 0.95%
21 TAKE-TWO INTERACTIVE SOFTWARE COM 3,007,270 104,773,000 0.94%
22 HEXCEL CORP NEW COM 2,236,931 103,905,000 0.93%
23 MICROSOFT CORP 1,827,947 101,414,000 0.91%
24 PROOFPOINT INC 1,539,154 100,060,000 0.90%
25 HEICO CORP NEW 2,022,425 99,503,000 0.89%
26 HMS HOLDINGS CORPORATION 7,901,228 97,501,000 0.87%
27 CADENCE DESIGN 4,399,114 91,546,000 0.82%
28 ASSOCIATED BANC CORP 4,656,664 87,312,000 0.78%
29 MYRIAD GENETICS INC 1,998,910 86,273,000 0.77%
30 Popeyes Louisiana Kitchen Inc 1,472,829 86,160,000 0.77%
31 CARTERS INC 958,404 85,327,000 0.76%
32 NXSTAGE MED INC COM 3,775,059 82,712,000 0.74%
33 CLEAN HARBORS INC 1,970,016 82,051,000 0.73%
34 WESTERN ALLIANCE BANCORP COM 2,254,432 80,844,000 0.72%
35 AGILENT TECHNOLOGIES INC 1,883,670 78,756,000 0.70%
36 WASTE CONNECTIONS INC COM 1,393,986 78,509,000 0.70%
37 JPMORGAN CHASE & CO 1,168,897 77,182,000 0.69%
38 TWENTY FIRST CENTY FOX INC 2,839,117 77,110,000 0.69%
39 CVS HEALTH CORP 788,185 77,061,000 0.69%
40 SYNOVUS FINL CORP COM NEW 2,342,270 75,843,000 0.68%
41 DEXCOM 903,690 74,012,000 0.66%
42 COMSCORE INC 1,794,041 73,825,000 0.66%
43 CAVIUM INC 1,121,980 73,725,000 0.66%
44 RED ROBIN GOURMET BURGERS INC COM 1,187,185 73,297,000 0.66%
45 Former Charter Communication (Del 5/18/2016) 385,470 70,580,000 0.63%
46 CASEY'S GENERAL STORES INC COM 578,370 69,665,000 0.62%
47 Snyders-Lance Inc 2,023,620 69,410,000 0.62%
48 Headwaters Inc 4,057,578 68,451,000 0.61%
49 FIRST HORIZON CORPORATION COM 4,705,627 68,326,000 0.61%
50 RINGCENTRAL INC 2,895,214 68,269,000 0.61%
Page 1 of 7

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0000950123-16-014126, filed 2016.02.11).

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.