Dark
Light
System
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
101 TOWER SEMICONDUCTOR LTD 3,207,676 41,283,000 0.37%
102 WISDOMTREE INVTS INC 2,513,160 40,537,000 0.36%
103 AMICUS THERAPEUTICS INC COM 2,860,425 40,017,000 0.36%
104 ZELTIQ AESTHETICS INC 1,242,306 39,791,000 0.35%
105 KNIGHT TRANSN INC 1,651,370 39,633,000 0.35%
106 BRUNSWICK CORP 825,985 39,556,000 0.35%
107 MCDONALDS CORP 400,342 39,446,000 0.35%
108 G-III APPAREL GROUP LTD 639,660 39,441,000 0.35%
109 REPLIGEN CORP COM 1,411,394 39,307,000 0.35%
110 FRANKLIN RESOURCES INC 1,034,140 38,532,000 0.34%
111 MARKETAXESS HLDGS INC 405,605 37,673,000 0.34%
112 ULTRAGENYX PHARMACEUTICAL INC COM 390,173 37,578,000 0.33%
113 SOLARWINDS INC 955,860 37,508,000 0.33%
114 SIRIUS XM HOLDINGS INC 9,721,880 36,360,000 0.32%
115 HOLOGIC INC 921,560 36,061,000 0.32%
116 UNITEDHEALTH GROUP INC 299,380 34,731,000 0.31%
117 GENTHERM INC 767,006 34,454,000 0.31%
118 MONDELEZ INTL INC 821,580 34,400,000 0.31%
119 STATE STR CORP 498,063 33,475,000 0.30%
120 NEUROCRINE BIOSCIE COM USD0.001 838,960 33,382,000 0.30%
121 BLACKHAWK NETWORK 785,222 33,286,000 0.30%
122 UNIVERSAL HLTH SVCS INC 264,866 33,058,000 0.29%
123 DIAMONDBACK ENERGY INC 505,520 32,657,000 0.29%
124 KITE PHARMA INCORPORATED 584,560 32,548,000 0.29%
125 CBRE GROUP INC 1,010,699 32,342,000 0.29%
126 PRIVATEBANCORP INC 841,530 32,256,000 0.29%
127 MASTEC INC 2,033,620 32,192,000 0.29%
128 PRAXAIR INC 314,224 32,007,000 0.29%
129 NRG ENERGY INC 2,140,634 31,788,000 0.28%
130 HANCOCK WHITNEY CORPORATION 1,151,419 31,146,000 0.28%
131 E M C CORP MASS COM 1,285,630 31,061,000 0.28%
132 CUMMINS INC 285,475 30,997,000 0.28%
133 BRISTOL MYERS SQUIBB CO 522,650 30,941,000 0.28%
134 FIDELITY NATL INFORMATION SV 461,081 30,929,000 0.28%
135 FLEETMATICS GROUP PLC 612,985 30,091,000 0.27%
136 CHECK POINT SOFTWARE TECH LT 375,433 29,783,000 0.27%
137 FIRSTMERIT CORPORATION 1,685,138 29,776,000 0.27%
138 CHIMERIX INC 778,093 29,723,000 0.26%
139 SEI INVESTMENTS CO 614,890 29,656,000 0.26%
140 PAYCOM SOFTWARE INC 821,370 29,495,000 0.26%
141 NIELSEN HLDGS PLC 663,075 29,487,000 0.26%
142 AMERICAN AXLE & MFG HLDGS INC COM 1,468,918 29,290,000 0.26%
143 ENDO INTL PLC 419,901 29,091,000 0.26%
144 GRAPHIC PACKAGING HLDG CO 2,243,540 28,695,000 0.26%
145 PRIMERICA INC 624,805 28,160,000 0.25%
146 TUMI HOLDINGS INC 1,583,916 27,909,000 0.25%
147 CARRIZO OIL & GAS INC 910,938 27,820,000 0.25%
148 ARES COML REAL ESTATE CORP COM 2,314,564 27,752,000 0.25%
149 IDEXX LAB 370,574 27,515,000 0.25%
150 HORIZON PHARMA PLC 1,383,550 27,422,000 0.24%
Page 3 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.