West Coast Bancorp: Ownership

Ownership Information
Shares Outstanding 87.00 Mil
Institutional Ownership (%)4.78
Top 10 Institutions (%)4.20
Mutual Fund Ownership (%).01
5%/Insider Ownership (%)3.14
Float (%)96.86
Ownership Activity
Description# of HoldersShares
Total Positions 414,160,766
New Positions50
Soldout Positions530
Net Position Change-50-2,137,485
Buyers14113,502
Sellers64-2,250,987
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Institution Name Shs Held Shs Chg %Chg $Chg* %Out %Port Rpt Date
Columbia Wanger Asset Management, L.P. 1,000,000 0 0.0 440,000 1.1 0.0 09-30-09
Dimensional Fund Advisors, LP 690,314 15,563 2.3 335,487 0.8 0.0 09-30-09
Columbia Management Advisors, LLC 572,340 30,045 5.5 313,121 0.7 0.0 09-30-09
BlackRock Institutional Trust Company, N.A. 359,157 -29,769 -7.7 97,300 0.4 0.0 09-30-09
Vanguard Group, Inc. 288,414 292 0.1 127,498 0.3 0.0 09-30-09
Wells Capital Management Inc. 259,400 -4,150 -1.6 105,670 0.3 0.0 09-30-09
The Banc Funds Company, L.L.C. 259,310 0 0.0 114,097 0.3 0.2 09-30-09
Goldman Sachs & Company, Inc. 93,989 27,392 41.1 97,235 0.1 0.0 09-30-09
Northern Trust Investments, N.A. 47,091 -55,666 -54.2 -92,838 0.1 0.0 09-30-09
Norges Bank 45,447 -4,670 -9.3 -435,219 0.1 0.0 12-31-08
Oxford Asset Management 44,868 -71,582 -61.5 -126,285 0.1 0.0 09-30-09
Morgan Stanley & Co. Inc. 44,087 -77,400 -63.7 -138,497 0.1 0.0 09-30-09
Charles Schwab Investment Management, Inc. 41,665 0 0.0 18,332 0.0 0.0 09-30-09
UBS Securities LLC 39,986 -20,718 -34.1 -24,671 0.0 0.0 09-30-09
California Public Employees' Retirement System 37,020 0 0.0 16,289 0.0 0.0 09-30-09
*Category Headings:
Shs Held - shares held at report date
Shs Chg - position change within reporting period
%Chg - % change
$Chg - market value of the position change
%Out - % of shares outstanding
%Port - % Portfolio
Rpt Date - report date
Page generated 2/10/2010 5:13 AM Eastern Time