ImmunoGen Inc (NASDAQ:IMGN)

During the Trading Day
5.93 +0.03 / +0.51%
Data as of 4:00pm ET
Day’s Change
During After-Hours   Switch to standard view »
5.97 +0.04 / +0.67%
Volume: 9.2K
Institutional investors hold a majority ownership of IMGN through the 91.58% 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 September 2014, these large investors purchased a net $1.6 million shares.
Mutual fund holders58.67%
Other institutional32.91%
Individual stakeholders1.06%

Largest Quarterly Institutional

Latest Institutional Activity

9/30/2014FIRST TRUST ADVISORS LP  Bought 1.7 Million shares of ImmunoGen Inc
9/30/2014CLEARBRIDGE INVESTMENTS LLC  Bought 987.5 Thousand shares of ImmunoGen Inc
9/30/2014INVESCO POWERSHARES CAPITAL MANA...  Bought 930.6 Thousand shares of ImmunoGen Inc

Top 10 Owners of ImmunoGen Inc

Total value ($)Shares
bought / sold
PRIMECAP Management Co.13.87%11,918,396122,640,295-4,000-0.03%
ClearBridge Investments LLC12.76%10,967,847112,859,146+987,532+9.89%
Fidelity Management & Research Co...11.94%10,260,241105,577,880-1,380,709-11.86%
First Trust Advisors LP6.76%5,811,99859,805,459+1,690,268+41.01%
BlackRock Fund Advisors6.20%5,324,77054,791,883-52,695-0.98%
The Vanguard Group, Inc.6.02%5,175,12653,252,047-26,686-0.51%
Bellevue Asset Management AG3.68%3,165,81632,576,24700.00%
SSgA Funds Management, Inc.3.28%2,815,04628,966,823+279,299+11.01%
Norges Bank Investment Management2.76%2,372,94024,417,553+858,327+56.67%
Sectoral Asset Management, Inc.2.64%2,269,59723,354,153-948,679-29.48%

Top 10 Mutual Funds Holding ImmunoGen Inc

Mutual fundStakeShares
Total value ($)Shares
bought / sold
PRIMECAP Odyssey Growth Fund6.81%5,855,10060,248,97900.00%
Fidelity Growth Company Fund5.38%4,622,52047,565,731-56,300-1.20%
PRIMECAP Odyssey Aggressive Growt...4.39%3,769,81738,791,41700.00%
BB Biotech AG3.68%3,165,81632,576,24700.00%
Pictet - Biotech2.99%2,569,00926,435,103+230,084+9.84%
Government Pension Fund - Global ...2.74%2,353,81324,220,736+889,242+60.72%
Fidelity Select Biotechnology Por...1.85%1,586,45716,324,64300.00%
Legg Mason Global Funds Plc - Cle...1.76%1,509,29015,530,59400.00%
Vanguard Small Cap Index Fund1.75%1,506,89115,505,908+8,498+0.57%
Vanguard Total Stock Market Index...1.67%1,435,97014,776,131+6,300+0.44%

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