66.73 Down -0.29 -0.43%
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OWNERSHIP INFORMATION
Shares Outstanding 91.00 Mil
Institutional Ownership (%) 94.73
Top 10 Institutions (%) 43.50
Mutual Fund Ownership (%) 0.50
5%/Insider Ownership (%) 16.04
Float (%) 83.96
OWNERSHIP ACTIVITY
DESCRIPTION # OF HOLDERS SHARES
Total Positions 325 86,203,266
New Positions 61 0
Soldout Positions 109 0
Net Position Change -58 -5,588,983
Buyers 171 13,356,580
Sellers 229 -18,945,563
VIEW:
MUTUAL FUND SHS HELD SHS CHG %CHG $CHG* %OUT %PORT RPT DATE
Vanguard Health Care Fund 3,873,600 -147,200 -3.7 53,001,152 4.3 1 03-31-13
T. Rowe Price Mid-Cap Growth Fund 2,400,000 800 0 37,286,680 2.6 0.8 03-31-13
BlackRock Global Allocation Fund, Inc. 2,354,751 391,478 19.9 52,113,227 2.6 0.4 01-31-13
Prudential Jennison Mid-Cap Growth Fund, Inc. 2,330,473 -195,099 -7.7 26,735,904 2.6 1.8 03-31-13
Vanguard Mid-Cap Index Fund 1,312,332 142,312 12.2 27,248,178 1.4 0.2 03-31-13
Vanguard Total Stock Market Index Fund 1,249,218 52,368 4.4 21,919,856 1.4 0 03-31-13
T. Rowe Price Health Sciences Fund 1,225,000 205,000 20.1 28,923,750 1.3 1.3 03-31-13
iShares Core S&P Mid-Cap ETF 1,004,309 -7,029 -0.7 15,247,024 1.1 0.4 03-31-13
BlackRock Health Sciences Opportunities Portfolio 856,200 483,700 129.9 36,675,119 0.9 2.3 03-31-13
Westport Select Cap Fund 845,255 -101,458 -10.7 8,212,863 0.9 11.8 03-31-13
SPDR Midcap 400 Index 790,341 -29,314 -3.6 277,442 0.9 0.4 04-30-13
Prudential Jennison Small Company Fund, Inc. 776,369 -64,878 -7.7 8,912,396 0.9 1.8 03-31-13
Invesco Small Cap Value Fund 766,400 0 0 7,311,456 0.8 1.8 02-28-13
Vanguard Extended Market Index Fund 763,732 35,818 4.9 13,584,921 0.8 0.2 03-31-13
Vanguard Explorer Fund 631,020 -221,800 -26 -930,600 0.7 0.4 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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