N/aform 13f Information Tablevoting Authority

Oak Associates as of March 31, 2012

Portfolio Holdings for Oak Associates

Oak Associates holds 176 positions in its portfolio as reported in the March 2012 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Amazon (AMZN) 5.2 $44M 219k 202.51
International Business Machines (IBM) 4.8 $41M 196k 208.65
KLA-Tencor Corporation (KLAC) 4.2 $36M 652k 54.42
Cisco Systems (CSCO) 4.2 $35M 1.7M 21.15
JPMorgan Chase & Co. (JPM) 4.0 $34M 747k 45.98
Qualcomm (QCOM) 4.0 $34M 502k 68.06
Google 3.9 $33M 52k 641.23
Cognizant Technology Solutions (CTSH) 3.9 $33M 429k 76.95
Ace Limited Cmn 3.9 $33M 450k 73.20
UnitedHealth (UNH) 3.5 $30M 505k 58.94
Charles Schwab Corporation (SCHW) 3.2 $27M 1.9M 14.37
Amgen (AMGN) 3.1 $27M 391k 67.97
Cit 3.0 $26M 622k 41.24
Broadcom Corporation 2.9 $24M 622k 39.30
U.S. Bancorp (USB) 2.7 $23M 733k 31.68
Teva Pharmaceutical Industries (TEVA) 2.6 $22M 492k 45.06
Transocean (RIG) 2.4 $20M 367k 54.70
Symantec Corporation 2.2 $18M 984k 18.70
salesforce (CRM) 1.4 $12M 77k 154.51
Medtronic 1.2 $9.9M 252k 39.19
Stryker Corporation (SYK) 1.1 $9.4M 170k 55.48
Goldcorp 1.1 $9.0M 201k 45.06
TCF Financial Corporation 1.0 $8.7M 733k 11.89
Baker Hughes Incorporated 1.0 $8.2M 195k 41.94
Express Scripts 0.8 $7.1M 131k 54.18
IAC/InterActive 0.7 $5.9M 120k 49.09
Accenture (ACN) 0.7 $5.8M 91k 64.50
Apple (AAPL) 0.7 $5.5M 9.1k 599.56
M&T Bank Corporation (MTB) 0.6 $5.4M 63k 86.88
Microsoft Corporation (MSFT) 0.6 $4.9M 153k 32.25
Northrop Grumman Corporation (NOC) 0.6 $4.8M 79k 61.08
CHECK POINT SOFTWARE Technolog Com Stk (CHKP) 0.6 $4.8M 76k 63.84
Ca 0.6 $4.7M 170k 27.56
Western Digital (WDC) 0.5 $4.3M 103k 41.39
BMC Software 0.5 $4.2M 104k 40.16
Amdocs Ltd ord (DOX) 0.5 $4.2M 132k 31.58
Xilinx 0.5 $4.1M 113k 36.48
Alliance Data Systems Corporation (BFH) 0.5 $4.1M 32k 125.96
Applied Materials (AMAT) 0.5 $4.0M 324k 12.44
Lexmark International 0.4 $3.6M 110k 33.24
Intel Corporation (INTC) 0.4 $3.4M 120k 28.12
Marvell Technology Group 0.4 $3.4M 215k 15.73
Capital One Financial (COF) 0.4 $3.3M 58k 55.75
Illumina (ILMN) 0.4 $3.2M 61k 52.60
Fair Isaac Corporation (FICO) 0.4 $3.1M 71k 43.90
VMware 0.4 $3.1M 28k 112.39
Wells Fargo & Company (WFC) 0.4 $3.1M 90k 34.14
DISH Network 0.4 $3.0M 91k 32.94
Dell 0.4 $3.0M 183k 16.59
MercadoLibre (MELI) 0.4 $3.1M 32k 97.79
Garmin (GRMN) 0.4 $3.1M 65k 46.97
AmerisourceBergen (COR) 0.3 $3.0M 75k 39.66
Western Union Company (WU) 0.3 $2.8M 158k 17.60
Total System Services 0.3 $2.8M 121k 23.07
Synopsys (SNPS) 0.3 $2.8M 92k 30.66
McKesson Corporation (MCK) 0.3 $2.6M 29k 87.76
Cardinal Health (CAH) 0.3 $2.4M 56k 43.11
Nabors Industries 0.3 $2.4M 134k 17.49
Pfizer (PFE) 0.3 $2.3M 102k 22.64
Arrow Electronics (ARW) 0.3 $2.3M 54k 41.97
Fortinet (FTNT) 0.3 $2.3M 82k 27.64
Diamond Offshore Drilling 0.3 $2.2M 33k 66.76
Interval Leisure 0.3 $2.2M 128k 17.40
Raytheon Company 0.3 $2.2M 42k 52.79
Hewlett-Packard Company 0.3 $2.2M 91k 23.83
Lockheed Martin Corporation (LMT) 0.2 $2.2M 24k 89.88
International Bancshares Corporation (IBOC) 0.2 $2.1M 100k 21.15
Corning Incorporated (GLW) 0.2 $2.0M 145k 14.08
Waters Corporation (WAT) 0.2 $2.0M 21k 92.66
Novellus Systems 0.2 $1.9M 39k 49.92
Travelers Companies (TRV) 0.2 $1.8M 31k 59.19
C.R. Bard 0.2 $1.8M 19k 98.71
AstraZeneca 0.2 $1.9M 42k 44.48
GlaxoSmithKline 0.2 $1.8M 41k 44.90
News Corporation 0.2 $1.8M 93k 19.71
Sanofi-Aventis SA (SNY) 0.2 $1.9M 49k 38.76
Agilent Technologies Inc C ommon (A) 0.2 $1.9M 42k 44.52
Yahoo! 0.2 $1.9M 122k 15.22
Johnson & Johnson (JNJ) 0.2 $1.8M 28k 65.94
Becton, Dickinson and (BDX) 0.2 $1.7M 22k 77.63
Dolby Laboratories (DLB) 0.2 $1.8M 47k 38.07
Itron (ITRI) 0.2 $1.7M 37k 45.41
WellPoint 0.2 $1.7M 23k 73.79
Biogen Idec (BIIB) 0.2 $1.7M 13k 125.98
TriQuint Semiconductor 0.2 $1.7M 242k 6.89
Great Southern Ban (GSBC) 0.2 $1.7M 72k 24.00
Bank of New York Mellon Corporation (BK) 0.2 $1.6M 68k 24.13
Novartis (NVS) 0.2 $1.6M 29k 55.42
Zimmer Holdings (ZBH) 0.2 $1.6M 24k 64.26
Moly 0.2 $1.6M 48k 33.83
Paychex (PAYX) 0.2 $1.5M 49k 30.99
Interpublic Group of Companies (IPG) 0.2 $1.5M 134k 11.41
Red Hat 0.2 $1.5M 26k 59.88
Huntington Ingalls Inds (HII) 0.2 $1.5M 38k 40.25
PharMerica Corporation 0.2 $1.4M 115k 12.43
Tesla Motors (TSLA) 0.2 $1.5M 39k 37.25
Eli Lilly & Co. (LLY) 0.2 $1.3M 33k 40.27
Merck & Co (MRK) 0.2 $1.4M 36k 38.40
Xylem (XYL) 0.2 $1.3M 48k 27.75
Morgan Stanley (MS) 0.1 $1.3M 66k 19.63
Computer Sciences Corporation 0.1 $1.3M 43k 29.94
Greatbatch 0.1 $1.3M 52k 24.51
NetApp (NTAP) 0.1 $1.2M 27k 44.78
Boston Scientific Corporation (BSX) 0.1 $1.1M 192k 5.98
Integrated Device Technology 0.1 $1.2M 166k 7.15
Patterson Companies (PDCO) 0.1 $1.2M 35k 33.41
Visteon Corporation (VC) 0.1 $1.2M 22k 53.00
Covidien 0.1 $1.2M 22k 54.66
Ansys (ANSS) 0.1 $1.1M 17k 65.00
Suntrust Banks Inc $1.00 Par Cmn 0.1 $1.1M 44k 24.17
Baxter International (BAX) 0.1 $1.1M 19k 59.78
SolarWinds 0.1 $1.1M 28k 38.66
Cavium 0.1 $1.1M 37k 30.93
Molina Healthcare (MOH) 0.1 $1.1M 31k 33.62
Spansion 0.1 $1.0M 84k 12.18
Techne Corporation 0.1 $946k 14k 70.07
Par Pharmaceutical Companies 0.1 $964k 25k 38.71
Lam Research Corporation 0.1 $906k 20k 44.63
Ingram Micro 0.1 $835k 45k 18.56
Everest Re Group (EG) 0.1 $777k 8.4k 92.50
Sprint Nextel Corporation 0.1 $743k 261k 2.85
Gt Solar Int'l 0.1 $758k 92k 8.28
Exelis 0.1 $732k 59k 12.51
Citrix Systems 0.1 $655k 8.3k 78.92
NetEase (NTES) 0.1 $651k 11k 58.12
Pioneer Drilling Company 0.1 $653k 74k 8.80
NVIDIA Corporation (NVDA) 0.1 $620k 40k 15.40
CareFusion Corporation 0.1 $589k 23k 25.95
Sourcefire 0.1 $570k 12k 48.10
First Ban (FBNC) 0.1 $579k 53k 10.94
Lynas Corp- 0.1 $599k 525k 1.14
Itt 0.1 $565k 25k 22.95
Research In Motion 0.1 $517k 35k 14.70
Sohu 0.1 $535k 9.7k 55.15
Oceaneering International (OII) 0.1 $472k 8.8k 53.94
Greif (GEF) 0.1 $417k 7.5k 55.97
Boston Beer Company (SAM) 0.1 $422k 4.0k 106.84
Cubist Pharmaceuticals 0.1 $455k 11k 43.23
HMS Holdings 0.1 $421k 14k 31.19
PrivateBan 0.1 $454k 30k 15.18
Veeco Instruments (VECO) 0.1 $386k 14k 28.59
Cerner Corporation 0.0 $381k 5.0k 76.20
Las Vegas Sands (LVS) 0.0 $363k 6.3k 57.62
EMC Corporation 0.0 $365k 12k 29.92
Sigma Designs 0.0 $314k 61k 5.18
MKS Instruments (MKSI) 0.0 $325k 11k 29.55
Atwood Oceanics 0.0 $316k 7.1k 44.82
Morningstar (MORN) 0.0 $356k 5.7k 63.01
Raven Industries 0.0 $329k 5.4k 60.93
Stec 0.0 $337k 36k 9.44
AsiaInfo-Linkage 0.0 $299k 24k 12.59
Stifel Financial (SF) 0.0 $363k 9.6k 37.81
B&G Foods (BGS) 0.0 $380k 17k 22.52
ViewPoint Financial 0.0 $335k 22k 15.37
Terra Nitrogen Company 0.0 $301k 1.2k 250.83
American Express Company (AXP) 0.0 $284k 4.9k 57.96
Affymetrix 0.0 $296k 69k 4.27
National-Oilwell Var 0.0 $215k 2.7k 79.63
Linear Technology Corporation 0.0 $280k 8.3k 33.73
Gilead Sciences (GILD) 0.0 $220k 4.5k 48.89
Whole Foods Market 0.0 $266k 3.2k 83.12
Janus Capital 0.0 $270k 30k 8.93
Wynn Resorts (WYNN) 0.0 $225k 1.8k 125.00
Tesco Corporation 0.0 $285k 20k 14.18
Micrel, Incorporated 0.0 $289k 28k 10.25
Dril-Quip (DRQ) 0.0 $296k 4.6k 65.05
Centene Corporation (CNC) 0.0 $250k 5.1k 49.02
United Financial Ban 0.0 $220k 14k 15.83
F5 Networks (FFIV) 0.0 $290k 2.2k 134.88
Sociedad Quimica y Minera (SQM) 0.0 $204k 3.5k 58.71
Annaly Capital Management 0.0 $179k 11k 15.84
MasterCard Incorporated (MA) 0.0 $210k 500.00 420.00
Herbalife Ltd Com Stk (HLF) 0.0 $206k 3.0k 68.67
Chipotle Mexican Grill (CMG) 0.0 $209k 500.00 418.00
EnergySolutions 0.0 $106k 22k 4.91
Sanofi Aventis Wi Conval Rt 0.0 $16k 12k 1.38