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Institutional Investment Manager
Columbia Asset Management
Columbia Asset Management (CIK: 0001585047) incorporated in Michigan, located at 924 North Main Street, Ann Arbor, MI. Institutional holdings reported to the SEC.

Institutional Holdings (2016Q2)
Original 13F HR (0001585047-16-000008) filed in 2016.08.08
#
Name
Shares
Value ($)
%
Options
Notes
1 ENERGY TRANSFER PARTNERS 8,525 324 0.12%
2 XEROX CORP 11,661 111 0.04%
3 3M CO 35,269 6,176 2.20%
4 ABBOTT LABS 16,425 646 0.23%
5 ABBVIE INC 27,498 1,702 0.61%
6 ACCENTURE PLC IRELAND 1,950 221 0.08%
7 ADOBE SYS INC 10,540 1,010 0.36%
8 ALCOA INC 38,392 356 0.13%
9 ALTRIA GROUP INC 17,095 1,179 0.42%
10 AMAZON COM INC 4,281 3,063 1.09%
11 AMERICAN ELEC PWR INC 19,274 1,351 0.48%
12 AMERICAN EXPRESS CO 34,075 2,070 0.74%
13 AMERICAN INTL GROUP INC 14,717 778 0.28%
14 AMGEN INC 19,574 2,978 1.06%
15 ANHEUSER BUSCH INBEV SA/NV 17,777 2,341 0.83%
16 APACHE CORP 4,345 242 0.09%
17 APPLE INC 94,032 8,989 3.20%
18 AT&T INC 77,919 3,367 1.20%
19 AUTOMATIC DATA PROCESSING IN 2,814 258 0.09%
20 Abb LTD F ADR 10,720 212 0.08%
21 Alexion Pharmaceuticals 1,780 208 0.07%
22 B/E AEROSPACE INC 11,650 538 0.19%
23 BANK AMER CORP 68,626 911 0.32%
24 BERKSHIRE HATHAWAY INC DEL 30,436 4,407 1.57%
25 BIOGEN IDEC INC 1,205 291 0.10%
26 BOEING CO 20,462 2,657 0.95%
27 BORGWARNER INC 16,625 491 0.17%
28 BP PLC-SPONS ADR 10,710 380 0.14%
29 BRISTOL MYERS SQUIBB CO 17,369 1,277 0.45%
30 CATERPILLAR INC 38,241 2,899 1.03%
31 CEDAR FAIR L.P. DEP RCPTS REP 5,407 313 0.11%
32 CERAGON NETWORKS LTD 17,700 28 0.01%
33 CHECK POINT SOFTWARE TECH LT 3,225 257 0.09%
34 CHEVRON CORP NEW 43,656 4,576 1.63%
35 CHICAGO BRIDGE & IRON CO N V 17,945 621 0.22%
36 CHIPOTLE MEXICAN GRILL INC 933 376 0.13%
37 CISCO SYS INC 164,565 4,721 1.68%
38 CITIGROUP INC 38,575 1,635 0.58%
39 CLOROX CO DEL 6,660 922 0.33%
40 COCA COLA CO 82,770 3,752 1.34%
41 COGNIZANT TECHNOLOGY SOLUTIO 7,550 432 0.15%
42 COLGATE PALMOLIVE CO 7,890 577 0.21%
43 CONOCOPHILLIPS 26,695 1,164 0.41%
44 CONSOLIDATED EDISON HLDG CO INC 5,685 457 0.16%
45 CORNING INC 80,695 1,653 0.59%
46 COSTCO WHSL CORP NEW 3,725 585 0.21%
47 CREDIT SUISSE ASSET MGMT INC 40,000 117 0.04%
48 CUMMINGS INC 3,400 382 0.14%
49 CVS HEALTH CORP 8,742 837 0.30%
50 Celgene Corp. 6,269 618 0.22%
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