Yahoo! FinanceFinance Home - My Yahoo - Yahoo! - Help 

Wednesday, February 10, 2010, 7:38AM ET - U.S. Markets open in 1 hour and 52 minutes. Dow Up 1.52% Nasdaq  0.00%
Gen-Probe Inc. (GPRO)On Feb 9: 43.19   0.00 (0.00%)  
MORE ON GPRO
Quotes
Charts
News & Info
Company
Analyst Coverage
Ownership
HereMajor Holders
Financials

Major HoldersGet Major Holders for:
BREAKDOWN
% of Shares Held by All Insider and 5% Owners: 0%
% of Shares Held by Institutional & Mutual Fund Owners: 101%
% of Float Held by Institutional & Mutual Fund Owners: 101%
Number of Institutions Holding Shares: 224

MAJOR DIRECT HOLDERS (FORMS 3 & 4)
HolderSharesReported
NORDHOFF HENRY L121,72615-Jan-10
KACIAN DANIEL L78,8364-Jan-10
HULL CARL41,68817-Aug-09
BOWEN R WILLIAM26,67619-Oct-09
ROSENMAN HERM25,36319-Oct-09


TOP INSTITUTIONAL HOLDERS
HolderShares% OutValue*Reported
MORGAN STANLEY4,731,8099.64$196,086,16430-Sep-09
Barclays Global Investors UK Holdings Ltd2,570,1685.24$106,507,76130-Sep-09
BAMCO INC.2,464,5415.02$102,130,57930-Sep-09
MANNING & NAPIER ADVISORS INC2,382,3004.85$102,248,31631-Dec-09
VANGUARD GROUP, INC. (THE)1,734,2973.53$71,869,26730-Sep-09
SECTORAL ASSET MANAGEMENT, INC.1,697,8283.46$70,357,99230-Sep-09
PARNASSUS INVESTMENTS1,640,0003.34$67,961,60030-Sep-09
Perkins Investment Management, LLC1,582,4373.22$65,576,18930-Sep-09
DSM CAPITAL PARTNERS1,534,3393.13$63,583,00830-Sep-09
OSTERWEIS CAPITAL MANAGEMENT, INC.1,439,0752.93$59,635,26830-Sep-09

TOP MUTUAL FUND HOLDERS
HolderShares% OutValue*Reported
PARNASSUS INCOME TRUST-EQUITY INCOME FUND1,500,0003.06$62,160,00030-Sep-09
JANUS PERKINS MID CAP VALUE FUND1,450,0002.95$60,088,00030-Sep-09
MORGAN STANLEY INST FD TR-MID CAP GROWTH PORT1,278,4972.60$52,980,91530-Sep-09
BARON GROWTH FUND1,175,0002.39$48,692,00030-Sep-09
CALAMOS GROWTH FUND800,0001.63$33,376,00031-Oct-09
BARON SMALL CAP FUND750,0001.53$31,080,00030-Sep-09
VAN KAMPEN MID CAP GROWTH FUND658,5251.34$27,289,27630-Sep-09
EATON VANCE WORLDWIDE HEALTH SCIENCES FD602,3001.23$24,959,31230-Sep-09
VANGUARD MID-CAP INDEX FUND557,2971.14$23,094,38730-Sep-09
VANGUARD TOTAL STOCK MARKET INDEX FUND498,5901.02$21,444,35530-Jun-09

View Transactions for Insiders & Institutional Holders
* Value shown is computed using the security's price on the report date given.


Add to My Portfolio Add to Portfolio    Set Alert Set Alert    Email to a Friend Email to a Friend
Get Major Holders for Another Symbol: Symbol Lookup
Today's SEC FilingsMergers & Acquisitions