Arch Coal Inc

(NYSE: ACI)
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5.43 Up +0.10 +1.88%
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OWNERSHIP INFORMATION
Shares Outstanding 212.00 Mil
Institutional Ownership (%) 70.44
Top 10 Institutions (%) 39.60
Mutual Fund Ownership (%) 1.36
5%/Insider Ownership (%) 1.27
Float (%) 98.73
OWNERSHIP ACTIVITY
DESCRIPTION # OF HOLDERS SHARES
Total Positions 249 149,333,285
New Positions 37 0
Soldout Positions 258 0
Net Position Change -241 -46,790,224
Buyers 108 33,469,846
Sellers 349 -80,260,070
VIEW:
INSTITUTION NAME SHS HELD SHS CHG %CHG $CHG* %OUT %PORT RPT DATE
BlackRock Institutional Trust Company, N.A. 15,487,696 906,562 6.2 -22,635,712 7.3 0 03-31-13
Tradewinds Global Investors, LLC 11,547,466 1,957,245 20.4 -7,497,678 5.4 1.5 03-31-13
State Street Global Advisors (US) 11,463,508 160,080 1.4 -20,494,245 5.4 0 03-31-13
The Vanguard Group, Inc. 11,378,928 -255,865 -2.2 -23,379,106 5.4 0 03-31-13
Schneider Capital Management Corporation 8,995,286 1,100,998 13.9 -8,941,785 4.2 4.4 03-31-13
Vinik Asset Management, L.P. 6,383,140 1,240,640 24.1 -2,982,650 3 1 03-31-13
ING Investment Management Co. LLC 5,127,274 3,875,296 309.5 18,676,619 2.4 0.1 03-31-13
Dimensional Fund Advisors, LP 4,808,821 2,329,437 94 7,962,807 2.3 0 03-31-13
Goldman Sachs Asset Management (US) 4,431,559 942,585 27 -1,475,925 2.1 0 03-31-13
Citadel Investment Group, L.L.C. 4,322,187 3,789,249 711 19,568,369 2 0.1 03-31-13
BlackRock Financial Management, Inc. 3,063,456 -173,766 -5.4 -7,061,899 1.4 0 03-31-13
Northern Trust Investments, N.A. 3,004,475 143,998 5 -4,624,393 1.4 0 03-31-13
Luminus Management, L.L.C. 2,690,905 2,690,905 100 14,611,614 1.3 1.1 03-31-13
Mellon Capital Management Corporation 2,444,181 1,624,607 198.2 7,272,621 1.2 0 03-31-13
State Teachers Retirement System of Ohio 2,335,000 600,000 34.6 -21,150 1.1 0.1 03-31-13
  • *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
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