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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 (2015Q4)
Portfolio Summary: 271 holdings with a total value of $97,810,310,000.
#
Name
Shares
Value ($)
%
Options
Notes
1 LILLY ELI & CO 57,654,392 4,857,959,000 4.97%
2 BIOGEN INC 15,810,625 4,843,585,000 4.95%
3 AMGEN INC 29,177,226 4,736,339,000 4.84%
4 MICROSOFT CORP 59,435,593 3,297,487,000 3.37%
5 SOUTHWEST AIRLS CO 74,088,358 3,190,245,000 3.26%
6 ADOBE INC 33,244,110 3,122,952,000 3.19%
7 TEXAS INSTRS INC 54,483,936 2,986,265,000 3.05%
8 ROCHE HOLDING AG-GENUSSCH 10,147,571 2,798,073,000 2.86%
9 FEDEX CORP 14,745,589 2,196,945,000 2.25%
10 ALAPHABET INC 2,577,639 2,005,429,000 2.05%
11 ALPHABET INC 2,519,189 1,911,762,000 1.95%
12 L BRANDS INC 19,232,221 1,842,831,000 1.88%
13 SCHWAB CHARLES CORP 55,688,431 1,833,820,000 1.87%
14 NOVARTIS A G 20,768,108 1,786,888,000 1.83%
15 AIRBUS GROUP 18,351,417 1,236,548,000 1.26%
16 CARNIVAL CORP 22,415,430 1,221,193,000 1.25%
17 MEDTRONIC PLC 15,187,651 1,168,234,000 1.19%
18 MONSANTO CO NEW 11,630,397 1,145,827,000 1.17%
19 UNITED CONTINENTAL H 19,466,000 1,115,402,000 1.14%
20 NETAPP 41,952,548 1,113,001,000 1.14%
21 SONY GROUP CORP 44,801,850 1,102,574,000 1.13%
22 ALIBABA GROUP HLDG LTD 13,541,805 1,100,542,000 1.13%
23 JOHNSON & JOHNSON 10,543,562 1,083,035,000 1.11%
24 INTEL CORP 29,905,160 1,030,233,000 1.05%
25 NVIDIA CORPORATION 29,067,675 958,071,000 0.98%
26 SANDISK CORP 12,562,101 954,594,000 0.98%
27 MARSH & MCLENNAN COS INC 17,030,251 944,327,000 0.97%
28 JPMORGAN CHASE & CO 14,300,031 944,231,000 0.97%
29 DELTA AIRLINES INC DEL 18,516,130 938,583,000 0.96%
30 TJX COS INC NEW 12,220,296 866,541,000 0.89%
31 EMC 33,497,333 860,212,000 0.88%
32 KLA-TENCOR CORP 12,235,143 848,507,000 0.87%
33 AMERICAN AIRLS GROUP INC 19,855,777 840,892,000 0.86%
34 WELLS FARGO & CO NEW 15,351,272 834,495,000 0.85%
35 ROSS STORES INC 15,018,300 808,135,000 0.83%
36 QUALCOMM INC 16,154,845 807,500,000 0.83%
37 BOSTON SCIENTIFIC CORP 43,346,700 799,313,000 0.82%
38 HEWLETT PACKARD ENTERPRISE C 50,734,665 771,167,000 0.79%
39 BIOMARIN 7,330,689 767,963,000 0.79%
40 THERMO FISHER SCIENTIFIC INC 5,399,890 765,974,000 0.78%
41 ABBOTT LABS 16,643,039 747,439,000 0.76%
42 CARMAX 13,613,527 734,722,000 0.75%
43 MICRON TECHNOLOGY INC 51,181,144 724,725,000 0.74%
44 ERICSSON 74,792,904 718,760,000 0.73%
45 DISNEY WALT CO 6,709,799 705,066,000 0.72%
46 INTUIT 7,261,225 700,708,000 0.72%
47 BLACKBERRY LTD 74,726,107 693,458,000 0.71%
48 CISCO SYS INC 25,113,390 681,954,000 0.70%
49 HP INC 57,085,165 675,888,000 0.69%
50 VISA INC 8,439,598 654,491,000 0.67%
Page 1 of 6

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001104659-16-096451, filed 2016.02.12).

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.