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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 (2015Q1)
Portfolio Summary: 352 holdings with a total value of $11,217,166,000.
#
Name
Shares
Value ($)
%
Options
Notes
251 FIDELITY NATL INFORMATION SV 582,550 39,648,000 0.35%
252 GENTEX CORP 2,175,310 39,808,000 0.35%
253 CONCHO RESOURCES 343,593 39,829,000 0.36%
254 DOLBY LABORATORIES INC 1,056,325 40,309,000 0.36%
255 COMSCORE INC 808,521 41,396,000 0.37%
256 LYON WILLIAM HOMES CL A NEW 1,616,021 41,726,000 0.37%
257 NXSTAGE MED INC COM 2,477,574 42,862,000 0.38%
258 JAZZ PHARMACEUTICALS PLC 250,474 43,279,000 0.39%
259 WASTE CONNECTIONS INC COM 905,122 43,573,000 0.39%
260 PLANTRONICS INCORPORATED NEW 824,842 43,675,000 0.39%
261 POPEYES LA KITCHEN INC 733,227 43,862,000 0.39%
262 IAC INTERACTIVECORP 652,122 43,999,000 0.39%
263 WP GLIMCHER IN COM 2,658,268 44,207,000 0.39%
264 SYNOVUS FINL CORP 1,592,438 44,604,000 0.40%
265 ZIONS BANCORPORATION 1,710,665 46,188,000 0.41%
266 AMERICAN AXLE & MFG HLDGS INC COM 1,800,957 46,519,000 0.41%
267 HURON CONSULTING 718,510 47,529,000 0.42%
268 HEADWATERS INC COM 2,643,118 48,475,000 0.43%
269 PAPA JOHNS INTL INC COM 789,470 48,797,000 0.44%
270 UNITEDHEALTH GROUP INC 413,710 48,938,000 0.44%
271 CVS HEALTH CORP 478,044 49,339,000 0.44%
272 ROSETTA RESOURCES INC 2,901,326 49,381,000 0.44%
273 FTD GROUP INC 1,650,296 49,410,000 0.44%
274 PNC FINL SVCS GROUP INC 537,600 50,126,000 0.45%
275 CARTERS INC 545,879 50,477,000 0.45%
276 CITIZENS FINL GROUP INC 2,116,400 51,069,000 0.46%
277 TUPPERWARE BRANDS CORP 744,201 51,365,000 0.46%
278 WISDOMTREE INVTS INC 2,399,708 51,498,000 0.46%
279 MERCK & CO INC 898,325 51,636,000 0.46%
280 OWENS CORNING NEW 1,209,234 52,481,000 0.47%
281 MICROSTRATEGY INC CL A NEW 311,180 52,649,000 0.47%
282 FRANKLIN RESOURCES INC 1,028,600 52,788,000 0.47%
283 Horsehead Holding Corp. 4,209,304 53,290,000 0.48%
284 PACIRA PHARMACEUTICALS INC 610,987 54,286,000 0.48%
285 CITIGROUPINC 1,061,408 54,684,000 0.49%
286 BOSTON BEER INC 208,495 55,752,000 0.50%
287 MACOM TECH SOLUTIONS HLDGS I 1,542,549 57,475,000 0.51%
288 EXAMWORKS GROUP INC COM 1,382,467 57,538,000 0.51%
289 ESSENT GROUP LTD 2,423,837 57,954,000 0.52%
290 WELLS FARGO & CO NEW 1,065,464 57,961,000 0.52%
291 ULTIMATE SOFTWARE GROUP INCORPORATED 342,603 58,227,000 0.52%
292 MARRIOTT VACATIONS WORLDWIDE C COM 719,695 58,331,000 0.52%
293 BARRACUDA NETWORKS INC 1,518,212 58,406,000 0.52%
294 BROADCOM CORP CL A 1,359,648 58,866,000 0.52%
295 Endurance Specialty 970,089 59,311,000 0.53%
296 IRON MTN INC NEW 1,641,519 59,883,000 0.53%
297 PROGRESSIVE CORP OHIO 2,240,650 60,946,000 0.54%
298 ALLEGIANT TRAVEL CO 317,545 61,061,000 0.54%
299 HEARTLAND PMT SYS INC 1,317,407 61,721,000 0.55%
300 BRISTOW GROUP INC COM 1,156,065 62,948,000 0.56%
Page 6 of 8

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0000950123-15-005984, filed 2015.05.14).

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.