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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 (2016Q3)
Portfolio Summary: 273 holdings with a total value of $100,196,956,000.
#
Name
Shares
Value ($)
%
Options
Notes
1 BIOGEN INC 15,693,905 4,912,663,000 4.90%
2 LILLY ELI & CO 56,449,048 4,530,601,000 4.52%
3 AMGEN INC 26,560,551 4,430,566,000 4.42%
4 TEXAS INSTRS INC 47,293,276 3,319,042,000 3.31%
5 MICROSOFT CORP 56,519,174 3,255,504,000 3.25%
6 ADOBE INC 28,083,724 3,048,207,000 3.04%
7 SOUTHWEST AIRLS CO 72,441,062 2,817,233,000 2.81%
8 FEDEX CORP 15,827,070 2,764,673,000 2.76%
9 ROCHE HOLDING AG-GENUSSCH 9,982,115 2,477,028,000 2.47%
10 ALAPHABET INC 2,439,888 1,961,816,000 1.96%
11 ALPHABET INC 2,413,345 1,875,869,000 1.87%
12 NVIDIA CORPORATION 25,255,555 1,730,511,000 1.73%
13 SCHWAB CHARLES CORP 52,657,350 1,662,393,000 1.66%
14 ALIBABA GROUP HLDG LTD 15,378,905 1,626,934,000 1.62%
15 NOVARTIS A G 20,557,433 1,623,215,000 1.62%
16 AMERICAN AIRLS GROUP INC 44,295,226 1,621,648,000 1.62%
17 JPMORGAN CHASE & CO 23,463,307 1,562,422,000 1.56%
18 NETAPP 41,794,351 1,497,074,000 1.49%
19 SONY GROUP CORP 44,363,650 1,473,317,000 1.47%
20 HEWLETT PACKARD ENTERPRISE C 56,061,655 1,275,403,000 1.27%
21 MEDTRONIC PLC 14,482,669 1,251,303,000 1.25%
22 INTEL CORP 31,432,144 1,186,563,000 1.18%
23 AIRBUS GROUP 19,297,848 1,167,832,000 1.17%
24 QUALCOMM INC 16,980,554 1,163,168,000 1.16%
25 MONSANTO CO NEW 11,172,833 1,141,864,000 1.14%
26 L BRANDS INC 15,755,136 1,114,991,000 1.11%
27 MICRON TECHNOLOGY INC 62,133,100 1,104,727,000 1.10%
28 CARNIVAL CORP 21,760,205 1,062,333,000 1.06%
29 UNITED CONTINENTAL H 19,842,651 1,041,144,000 1.04%
30 CARMAX 18,799,750 1,002,967,000 1.00%
31 BOSTON SCIENTIFIC CORP 41,805,050 994,960,000 0.99%
32 HP INC 61,761,530 959,157,000 0.96%
33 ROSS STORES INC 14,850,100 954,861,000 0.95%
34 KLA-TENCOR CORP 13,383,496 932,964,000 0.93%
35 TJX COS INC NEW 12,280,196 918,313,000 0.92%
36 CISCO SYS INC 27,626,190 876,303,000 0.87%
37 THERMO FISHER SCIENTIFIC INC 5,204,870 827,887,000 0.83%
38 MARSH & MCLENNAN COS INC 12,230,310 822,488,000 0.82%
39 WELLS FARGO & CO NEW 18,291,827 809,962,000 0.81%
40 ROYAL CARIBBEAN GROUP 10,544,105 790,281,000 0.79%
41 DELTA AIRLINES INC DEL 19,918,540 783,994,000 0.78%
42 SEATTLE GENETICS INC 13,420,237 724,827,000 0.72%
43 INTUIT 6,574,150 723,222,000 0.72%
44 FLEX LTD 50,913,657 693,444,000 0.69%
45 ABBOTT LABS 15,720,699 664,828,000 0.66%
46 BIOMARIN 7,108,129 657,644,000 0.66%
47 AT&T INC 15,540,897 631,116,000 0.63%
48 ABIOMED INC 4,708,590 605,431,000 0.60%
49 BLACKBERRY LTD 75,358,507 601,361,000 0.60%
50 ERICSSON 79,743,604 574,951,000 0.57%
Page 1 of 6

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001104659-16-156575, filed 2016.11.14).

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.