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Institutional Investment Manager
OAK ASSOCIATES LTD /OH/
OAK ASSOCIATES LTD /OH/ (CIK: 0000836372) incorporated in Ohio, located at 3800 Embassy Parkway, Akron, OH. Institutional holdings reported to the SEC.

Institutional Holdings (2016Q4)
Portfolio Summary: 166 holdings with a total value of $1,013,497,000.
#
Name
Shares
Value ($)
%
Options
Notes
51 SCIENCE APPLICATNS INTL CP N 10,665 904,000 0.09%
52 ILLUMINA INC 7,200 922,000 0.09%
53 DELL TECHNOLOGIES INC 17,418 957,000 0.09%
54 MYLAN N V 25,400 969,000 0.10%
55 QUALITY SYS INC 75,220 989,000 0.10%
56 SEAGATE TECHNOLOGY PLC 27,755 1,059,000 0.10%
57 PHOTRONICS INC 94,125 1,064,000 0.10%
58 Bayer AG SA ADR OTC 10,800 1,126,000 0.11%
59 Xperi Corporation 25,650 1,134,000 0.11%
60 AMBARELLA INC 21,495 1,164,000 0.11%
61 FIRST BANCORP N C COM 47,145 1,280,000 0.13%
62 SILICON MOTION TECHN 31,000 1,317,000 0.13%
63 VASCO DATA SEC INTL INC 97,750 1,334,000 0.13%
64 F5 NETWORKS INC 9,300 1,346,000 0.13%
65 LAM RESEARCH CORP 12,950 1,369,000 0.14%
66 FORTINET INC 50,835 1,531,000 0.15%
67 MEDTRONIC PLC 21,742 1,549,000 0.15%
68 LILLY ELI & CO 22,500 1,655,000 0.16%
69 VCA INCORPORATED 25,700 1,764,000 0.17%
70 CIGNA CORPORATION 14,000 1,867,000 0.18%
71 GREAT SOUTHN BANCORP INC 41,552 2,271,000 0.22%
72 ENDO INTL PLC 138,570 2,282,000 0.23%
73 NORTHROP GRUMMAN CORP 9,850 2,291,000 0.23%
74 CHARLES RIV LABS INTL INC 30,400 2,316,000 0.23%
75 CSG SYS INTL INC 48,874 2,366,000 0.23%
76 BIOGEN INC 8,380 2,376,000 0.23%
77 STRYKER CORP 20,300 2,432,000 0.24%
78 JOHNSON & JOHNSON 21,700 2,500,000 0.25%
79 AETNA INC NEW 20,160 2,500,000 0.25%
80 ST JUDE MED INC 31,500 2,526,000 0.25%
81 CIRRUS LOGIC INC 44,850 2,536,000 0.25%
82 SANOFI 65,200 2,637,000 0.26%
83 ASSURANT INC 28,550 2,651,000 0.26%
84 VECTRUS INC 112,179 2,675,000 0.26%
85 UNITEDHEALTH GROUP INC 17,100 2,737,000 0.27%
86 GENTEX CORP 145,790 2,871,000 0.28%
87 MARVELL TECHNOLOGY GROUP LTD 208,400 2,891,000 0.29%
88 CSRA INC 91,431 2,911,000 0.29%
89 QUEST DIAGNOSTICS INC 31,700 2,913,000 0.29%
90 DAVITA INC 47,000 3,017,000 0.30%
91 MERCK & CO INC 51,300 3,020,000 0.30%
92 INTERPUBLIC GROUP COS INC 133,150 3,117,000 0.31%
93 BARD C R INC 13,915 3,126,000 0.31%
94 BECTON DICKINSON & CO 19,000 3,145,000 0.31%
95 VALERO ENERGY CORP NEW 47,580 3,251,000 0.32%
96 WATERS CORP 24,200 3,252,000 0.32%
97 ENERSYS 42,207 3,296,000 0.33%
98 OWENS & MINOR INC NEW 96,800 3,416,000 0.34%
99 ANTHEM INC 24,300 3,494,000 0.34%
100 KEYSIGHT TECHNOLOGIES INC COM 97,640 3,571,000 0.35%
Page 2 of 4

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0000950123-17-001111, filed 2017.02.08).

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.