WD-40 Co: Ownership

Ownership Information
Shares Outstanding 17.00 Mil
Institutional Ownership (%)61.91
Top 10 Institutions (%)41.30
Mutual Fund Ownership (%)2.07
5%/Insider Ownership (%)5.12
Float (%)94.89
Ownership Activity
Description# of HoldersShares
Total Positions 11510,524,462
New Positions90
Soldout Positions620
Net Position Change-50-1,253,559
Buyers48527,813
Sellers98-1,781,372
advertisement
Institution Name Shs Held Shs Chg %Chg $Chg* %Out %Port Rpt Date
BlackRock Institutional Trust Company, N.A. 1,241,780 11,077 0.9 -423,835 7.5 0.0 09-30-09
Parnassus Investments 954,351 -59,753 -5.9 -2,305,448 5.8 1.1 09-30-09
Kayne Anderson Rudnick Investment Management, LLC 916,651 7,126 0.8 -343,337 5.5 1.1 09-30-09
Champlain Investment Partners, LLC 836,600 12,085 1.5 -151,495 5.0 0.9 09-30-09
Vanguard Group, Inc. 710,369 11,919 1.7 -80,570 4.3 0.0 09-30-09
Oppenheimer Capital L.L.C. 547,001 -21,406 -3.8 -948,975 3.3 0.1 09-30-09
NFJ Investment Group LLC 525,200 21,000 4.2 293,880 3.2 0.1 09-30-09
Tocqueville Asset Management LP 519,324 -226,493 -30.4 -4,375,878 3.1 0.3 12-31-09
Dimensional Fund Advisors, LP 413,371 -4,068 -1.0 -365,995 2.5 0.0 09-30-09
State Street Global Advisors (US) 352,766 90,772 34.6 2,420,728 2.1 0.0 09-30-09
Evergreen Investment Management Company, LLC 219,448 -27,473 -11.1 -928,386 1.3 0.0 09-30-09
Hermes Fund Managers Limited 200,000 0 0.0 792,000 1.2 0.7 12-31-09
Renaissance Technologies Corp. 173,085 21,585 14.2 522,114 1.0 0.0 09-30-09
Northern Trust Investments, N.A. 154,723 25,057 19.3 633,819 0.9 0.0 09-30-09
Columbia Management Advisors, LLC 138,793 -2,994 -2.1 -170,102 0.8 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 2:01 AM Eastern Time