Blue Nile Inc: Ownership

Ownership Information
Shares Outstanding 15.00 Mil
Institutional Ownership (%)95.21
Top 10 Institutions (%)69.90
Mutual Fund Ownership (%)3.02
5%/Insider Ownership (%)2.72
Float (%)97.28
Ownership Activity
Description# of HoldersShares
Total Positions 12614,281,930
New Positions170
Soldout Positions600
Net Position Change-41-2,048,375
Buyers631,041,148
Sellers104-3,089,523
advertisement
Institution Name Shs Held Shs Chg %Chg $Chg* %Out %Port Rpt Date
Marathon Asset Management LLP 2,034,463 -21,693 -1.1 1,114,131 14.0 2.4 12-31-09
Morgan Stanley Investment Management Inc. (US) 1,739,120 2,052 0.1 33,357,580 11.9 0.3 09-30-09
Capital World Investors 1,703,575 0 0.0 32,589,390 11.7 0.0 09-30-09
Baron Capital Management, Inc. 1,544,800 -700 0.0 29,521,932 10.6 0.9 09-30-09
Zevenbergen Capital Investments LLC 1,195,650 -66,000 -5.2 20,035,444 8.2 3.7 09-30-09
Vanguard Group, Inc. 626,829 17,884 2.9 12,760,071 4.3 0.0 09-30-09
Fidelity Management & Research 603,500 31,779 5.6 12,911,134 4.1 0.0 09-30-09
TAMRO Capital Partners, LLC 390,063 85,443 28.0 5,779,696 2.7 2.0 12-31-09
Capital Research Global Investors 370,665 -230,000 -38.3 -2,796,878 2.5 0.0 09-30-09
State Street Global Advisors (US) 269,763 64,458 31.4 7,931,616 1.9 0.0 09-30-09
Atlanta Capital Management Company, L.L.C. 233,256 -47,065 -16.8 2,438,863 1.6 0.3 09-30-09
Van Kampen Asset Management 181,274 -9,383 -4.9 3,064,397 1.2 0.0 09-30-09
Wellington Management Company, LLP 176,200 124,098 238.2 8,705,679 1.2 0.0 09-30-09
Dimensional Fund Advisors, LP 173,804 -500 -0.3 3,303,375 1.2 0.0 09-30-09
Norges Bank 139,253 89,371 179.2 1,271,865 1.0 0.0 12-31-08
*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 9:12 AM Eastern Time