IMGN

ImmunoGen, Inc. Institutional Ownership

$13.99
*  
0.22
 negative 
1.55%
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*Delayed - data as of Apr. 17, 2014 
Exchange: NASDAQ
Industry: Health Care
Community Rating:
 
 
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Company Details

Institutional Ownership
Type Value
Total Shares Out Standing (millions): 86
Market Capitalization ($ millions): $1,047
Institutional Ownership: 87.39%
Price (as of 03/31/2014) 13.99

Ownership Summary

Ownership Analysis # of Holders Shares
Total Shares Held: 153 74,873,531
New Positions: 11 250,380
Increased Positions: 53 5,803,630
Decreased Positions: 69 2,747,958
Holders With Activity: 122 8,551,588
Sold Out Positions: 17 400,891

Institutional Holdings information for IMGN 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.

69 Decreased Institutional Holders
2,747,958 Decreased Total Shares Held

Click on the column header links to resort ascending (▲) or descending (▼).
Owner Name Date Shared Held Change (Shares) Change (%) Value (in 1,000s)
FMR LLC 12/31/2013 12,175,738 (579,400) (4.54) 170,339
SECTORAL ASSET MANAGEMENT INC 12/31/2013 3,513,282 (139,611) (3.82) 49,151
BB BIOTECH AG 12/31/2013 3,225,816 (50,000) (1.53) 45,129
WELLINGTON MANAGEMENT CO LLP 12/31/2013 3,180,697 (176,820) (5.27) 44,498
BLACKROCK FUND ADVISORS 12/31/2013 3,096,905 (49,722) (1.58) 43,326
STATE STREET CORP 12/31/2013 2,517,764 (117,555) (4.46) 35,224
PINNACLE ASSOCIATES LTD 12/31/2013 921,157 (19,696) (2.09) 12,887
GRANAHAN INVESTMENT MANAGEMENT INC/MA 03/31/2014 540,641 (594,760) (52.38) 7,564
MORGAN STANLEY 12/31/2013 393,625 (69,487) (15) 5,507
DEUTSCHE BANK AG\ 12/31/2013 375,329 (158,477) (29.69) 5,251
TIAA CREF INVESTMENT MANAGEMENT LLC 12/31/2013 350,978 (7,337) (2.05) 4,910
BLACKROCK INVESTMENT MANAGEMENT, LLC 12/31/2013 245,199 (5,724) (2.28) 3,430
GUGGENHEIM CAPITAL LLC 12/31/2013 219,150 (14,491) (6.2) 3,066
ALLIANCEBERNSTEIN L.P. 12/31/2013 167,484 (6,422) (3.69) 2,343
FORT WASHINGTON INVESTMENT ADVISORS INC /OH/ 12/31/2013 151,895 (35,030) (18.74) 2,125