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SIRI

Sirius XM Radio Inc. Institutional Ownership

$3.5
*  
0.05
  negative  
1.45%
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*Delayed - data as of May 17, 2013 
Exchange: NASDAQ
Industry: Consumer Services
Community Rating:
 
 

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Company Details

Institutional Ownership
Type Value
Total Shares Out Standing (millions): 6,382
Market Capitalization ($ millions): $6,321
Institutional Ownership: 28.3%
Price (as of 03/31/2013) 3.5

Ownership Summary

Ownership Analysis # of Holders Shares
Total Shares Held: 503 1,805,867,823
New Positions: 59 45,093,540
Increased Positions: 193 275,188,672
Decreased Positions: 199 379,274,765
Holders With Activity: 392 654,463,437
Sold Out Positions: 46 86,832,969

Institutional Holdings information for SIRI is filed by major institutions on form 13-F with the Securities and Exchange Commission. Learn more about the information on this page in the help area for Institutional Holdings.


503 Institutional Holders
1,805,867,823 Total Shares Held

Click on the column header links to resort ascending (^) or descending (v).

Owner Name Date Shared Held Change (Shares) Change(%) Value(in 1,000s)
VANGUARD GROUP INC 03/31/2013 139,760,814 (33,104,509) (19.15) 489,163
WINSLOW CAPITAL MANAGEMENT, LLC 03/31/2013 116,028,282 (7,984,196) (6.44) 406,099
WELLINGTON MANAGEMENT CO LLP 03/31/2013 87,387,768 (53,325,554) (37.9) 305,857
BARCLAYS GLOBAL INVESTORS UK HOLDINGS LTD 03/31/2013 86,265,769 5,951,518 7.41 301,930
COOPERMAN LEON G 03/31/2013 71,951,203 472,000 .66 251,829
INVESCO LTD. 03/31/2013 68,770,140 12,503,195 22.22 240,695
FMR LLC 03/31/2013 63,958,618 (63,065,059) (49.65) 223,855
STATE STREET CORP 03/31/2013 61,809,582 1,786,817 2.98 216,334
BLACKROCK ADVISORS LLC 03/31/2013 58,460,521 58,025,404 13,335.59 204,612
SAC CAPITAL ADVISORS LP 03/31/2013 53,510,277 (16,273,623) (23.32) 187,286
BLUE RIDGE CAPITAL, L.L.C. 03/31/2013 43,300,000 0 0.00 151,550
COATUE MANAGEMENT LLC 03/31/2013 42,662,213 (3,132,600) (6.84) 149,318
SLATE PATH CAPITAL LP 03/31/2013 31,250,000 (5,500,000) (14.97) 109,375
BLACKROCK FUND ADVISORS 03/31/2013 30,723,641 5,296,909 20.83 107,533
CRITERION CAPITAL MANAGEMENT LLC 03/31/2013 29,501,882 12,637,582 74.94 103,257