WR Berkley Corp: Ownership

Ownership Information
Shares Outstanding 161.00 Mil
Institutional Ownership (%)74.49
Top 10 Institutions (%)29.80
Mutual Fund Ownership (%)1.75
5%/Insider Ownership (%)15.60
Float (%)84.40
Ownership Activity
Description# of HoldersShares
Total Positions 301119,934,848
New Positions280
Soldout Positions1390
Net Position Change-138-8,143,554
Buyers13325,335,856
Sellers271-33,479,408
advertisement
Institution Name Shs Held Shs Chg %Chg $Chg* %Out %Port Rpt Date
Goldman Sachs Asset Management (US) 8,121,329 879,577 12.1 11,063,426 5.1 0.3 06-30-09
T. Rowe Price Associates, Inc. 5,674,709 5,477,000 2,770.2 117,377,664 3.5 0.1 06-30-09
Barclays Global Investors, N.A. 5,591,516 -544,630 -8.9 -18,320,244 3.5 0.0 06-30-09
Wellington Management Company, LLP 5,129,998 533,519 11.6 6,490,456 3.2 0.1 06-30-09
Vanguard Group, Inc. 4,881,853 189,734 4.0 -993,899 3.0 0.0 06-30-09
Gilder Gagnon Howe & Co. LLC 4,523,756 -617,061 -12.0 -18,800,382 2.8 2.4 06-30-09
J.P. Morgan Investment Management Inc. (New York) 3,927,747 -110,832 -2.7 12,585,153 2.4 0.1 09-30-09
State Street Global Advisors (US) 3,670,572 -59,725 -1.6 -5,311,016 2.3 0.0 06-30-09
Fidelity Management & Research 3,390,695 -7,439,911 -68.7 -171,431,936 2.1 0.0 06-30-09
Aronson + Johnson + Ortiz, L.P. 3,027,100 -823,400 -21.4 -6,145,147 1.9 0.4 09-30-09
Eagle Capital Management L.L.C. (New York) 2,189,405 2,154,800 6,226.8 46,226,184 1.4 1.0 06-30-09
AllianceBernstein L.P. 2,162,202 1,954,853 942.8 41,746,756 1.3 0.0 06-30-09
York Capital Management 1,626,491 477,190 41.5 9,004,024 1.0 2.6 06-30-09
Schroder Investment Management Ltd. (SIM) 1,611,925 1,466,625 1,009.4 37,629,872 1.0 0.3 09-30-09
Peter B. Cannell & Co. Inc. 1,610,700 1,610,700 100.0 40,718,496 1.0 3.8 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 11/25/2009 12:39 AM Eastern Time