ImmunoGen Inc (NASDAQ:IMGN)

During the Trading Day
9.46 +1.16 / +13.98%
Data as of 3:59pm ET
Day’s Change
During After-Hours   Switch to standard view »
9.46 0.00 / 0.00%
Volume: 27.4K
Institutional investors hold a majority ownership of IMGN through the 89.78% of the outstanding shares that they control. This interest is also higher than at almost any other company in the Biotechnology industry. Last, during the quarter ended June 2014, these large investors purchased a net $482.6 thousand shares.
Mutual fund holders66.78%
Other institutional23.00%
Individual stakeholders1.07%

Largest Quarterly Institutional

Latest Institutional Activity

9/30/2014QUANTBOT TECHNOLOGIES LLC  Bought 18.2 Thousand shares of ImmunoGen Inc
9/30/2014CLARIVEST ASSET MANAGEMENT LLC  Bought 15.0 Thousand shares of ImmunoGen Inc
9/30/2014VIRTU FINANCIAL, INC. (BROKER)  Bought 13.7 Thousand shares of ImmunoGen Inc

Top 10 Owners of ImmunoGen Inc

Total value ($)Shares
bought / sold
PRIMECAP Management Co.13.88%11,922,396126,258,174-753,031-5.94%
Fidelity Management & Research Co...13.55%11,640,950123,277,661+1,223,384+11.74%
ClearBridge Investments LLC11.62%9,980,315105,691,536+682,026+7.33%
BlackRock Fund Advisors6.26%5,377,46556,947,354-278,876-4.93%
The Vanguard Group, Inc.6.06%5,201,81255,087,189-41,733-0.80%
First Trust Advisors LP4.80%4,121,73043,649,121+512,812+14.21%
Sectoral Asset Management, Inc.3.75%3,218,27634,081,543-405,510-11.19%
Bellevue Asset Management AG3.69%3,165,81633,525,99100.00%
SSgA Funds Management, Inc.2.95%2,535,74726,853,561-75,896-2.91%
Norges Bank Investment Management2.76%2,372,94025,129,435+858,327+56.67%

Top 10 Mutual Funds Holding ImmunoGen Inc

Mutual fundStakeShares
Total value ($)Shares
bought / sold
PRIMECAP Odyssey Growth Fund6.82%5,855,10062,005,50900.00%
First Trust NYSE Arca Biotechnolo...6.76%5,809,86161,526,428+116,012+2.04%
Fidelity Growth Company Fund5.92%5,087,92053,881,073-576,200-10.17%
PRIMECAP Odyssey Aggressive Growt...4.39%3,769,81739,922,36200.00%
BB Biotech AG3.69%3,165,81633,525,99100.00%
Pictet - Biotech2.99%2,569,00927,205,805+230,084+9.84%
Government Pension Fund - Global ...2.74%2,353,81324,926,880+889,242+60.72%
Vanguard Investment Series Plc - ...2.03%1,744,91018,478,59700.00%
Fidelity Select Biotechnology Por...1.85%1,586,45716,800,58000.00%
Legg Mason Global Funds Plc - Cle...1.76%1,509,29015,983,38100.00%

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