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Institutional Investment Manager
PRIMECAP MANAGEMENT CO/CA/
PRIMECAP MANAGEMENT CO/CA/ (CIK: 0000763212), located at 177 East Colorado Blvd., Pasadena, CA. Institutional holdings reported to the SEC.

Institutional Holdings (2015Q2)
Original 13F HR (0001104659-15-059497) filed in 2015.08.13
#
Name
Shares
Value ($)
%
Options
Notes
101 SOUTHWESTERN ENERGY CO 3,208,386 72,927 0.07%
102 CHEGG INC COM 9,338,372 73,213 0.07%
103 UNIVERSAL DISPLAY CORP 1,433,461 74,153 0.07%
104 TUESDAY MORNING CORP 6,608,350 74,476 0.07%
105 WHIRLPOOL CORP 437,100 75,640 0.07%
106 FORMFACTOR INC COM 8,222,918 75,651 0.07%
107 ENTEGRIS INC 5,245,450 76,426 0.08%
108 EXACT SCIENCES CORP 2,631,300 78,255 0.08%
109 FARO TECHNOLOGIES INC COM 1,696,000 79,203 0.08%
110 DESCARTES SYS GROUP INC 4,963,090 79,658 0.08%
111 HERTZ GLOBAL HOLDINGS INC COM 4,418,800 80,069 0.08%
112 NATIONAL OILWELL VARCO INC 1,692,545 81,716 0.08%
113 FEI COMPANY 1,008,200 83,610 0.08%
114 CABOT OIL & GAS CORP 2,688,200 84,786 0.08%
115 JABIL INC COM 4,072,200 86,697 0.09%
116 DOW CHEM CO 1,720,000 88,012 0.09%
117 CELANESE CORP DEL 1,231,100 88,491 0.09%
118 MASTERCARD INCORPORATED 967,550 90,447 0.09%
119 WATERS CORP 711,722 91,371 0.09%
120 SPRINT CORP 20,085,000 91,588 0.09%
121 CURTISS WRIGHT CORP 1,269,250 91,944 0.09%
122 NORFOLK SOUTHERN CORP 1,060,980 92,687 0.09%
123 MARKETAXESS HLDGS INC 1,003,420 93,087 0.09%
124 URBAN OUTFITTERS INC 2,744,256 96,049 0.09%
125 FLUIDIGM CORP DEL COM 4,069,132 98,473 0.10%
126 SAFRAN 1,583,900 107,252 0.11%
127 APPLIED MATLS INC 5,808,355 111,637 0.11%
128 NOBLE ENERGY INC 2,648,800 113,051 0.11%
129 CHARLES RIV LABS INTL INC 1,622,300 114,113 0.11%
130 IDEX CORP 1,461,505 114,845 0.11%
131 MERCK & CO INC 2,042,000 116,251 0.11%
132 RAMBUS INC DEL 8,291,622 120,146 0.12%
133 AFFYMETRIX INCOC-CAP STK CASH MGREFF 4/1/16 1 OLDUSD 14.00 PER SHARE 11,014,740 120,281 0.12%
134 Abaxis Inc 2,345,000 120,721 0.12%
135 AMAZON COM INC 278,470 120,881 0.12%
136 DISCOVER FINL SVCS 2,123,800 122,373 0.12%
137 GILDAN ACTIVEWEAR INC 3,736,700 124,208 0.12%
138 SYMANTEC CORP 5,378,000 125,038 0.12%
139 APPLE INC 1,034,000 129,695 0.13%
140 VMWARE INC 1,513,462 129,764 0.13%
141 US BANCORP DEL 3,071,964 133,323 0.13%
142 ELECTRONIC ARTS INC 2,037,250 135,477 0.13%
143 DEPHEID 2,335,100 142,791 0.14%
144 YAHOO INC 3,666,900 144,073 0.14%
145 EPIZYME INC COM 6,023,605 144,567 0.14%
146 UNITED TECHNOLOGIES CORP 1,303,400 144,586 0.14%
147 CSX CORP 4,608,325 150,462 0.15%
148 E TRADE FINANCIAL CORP 5,103,300 152,844 0.15%
149 INSULET CORPORATION 5,032,572 155,959 0.15%
150 PENTAIR PLC 2,291,081 157,512 0.15%
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