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ImmunoGen Inc (NASDAQ:IMGN)

2.90
Delayed Data
As of Aug 25
 -0.07 / -2.36%
Today’s Change
2.53
Today|||52-Week Range
16.59
-78.63%
Year-to-Date
Institutional investors hold a majority ownership of IMGN through the 94.27% 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 2016, these large investors purchased a net $4.5 million shares.
Other institutional49.18%
Mutual fund holders45.10%
Individual stakeholders1.27%

Largest Quarterly Institutional
Transactions

Latest Institutional Activity

6/30/2016RENAISSANCE TECHNOLOGIES LLC  Bought 2.0 Million shares of ImmunoGen Inc
6/30/2016MILLENNIUM MANAGEMENT LLC  Bought 1.6 Million shares of ImmunoGen Inc
6/30/2016MORGAN STANLEY & CO. LLC  Bought 1.5 Million shares of ImmunoGen Inc

Top 10 Owners of ImmunoGen Inc

StockholderStakeShares
owned
Total value ($)Shares
bought / sold
Total
change
ClearBridge Investments LLC17.85%15,539,82043,200,700+997,929+6.86%
PRIMECAP Management Co.11.62%10,113,62928,115,889-2,753,854-21.40%
The Vanguard Group, Inc.8.06%7,017,71019,509,234+309,005+4.61%
OrbiMed Advisors LLC7.00%6,095,64716,945,89900.00%
BlackRock Fund Advisors5.99%5,216,74314,502,546-101,596-1.91%
Fidelity Management & Research Co...3.70%3,219,8298,951,125-2,294,800-41.61%
SSgA Funds Management, Inc.3.49%3,042,0418,456,874+466,014+18.09%
Baker Bros. Advisors LP3.46%3,015,3538,382,681-1,437,092-32.28%
Renaissance Technologies LLC2.26%1,967,1405,468,649+1,967,140--
Pinnacle Associates Ltd.2.03%1,766,0464,909,608-64,893-3.54%

Top 10 Mutual Funds Holding ImmunoGen Inc

Mutual fundStakeShares
owned
Total value ($)Shares
bought / sold
Total
change
PRIMECAP Odyssey Growth Fund7.74%6,741,05418,740,13000.00%
PRIMECAP Odyssey Aggressive Growt...4.43%3,857,75010,724,54500.00%
Fidelity Select Biotechnology Por...2.95%2,571,9787,150,099-318,059-11.01%
Vanguard Small Cap Index Fund2.09%1,815,9285,048,280+14,218+0.79%
Worldwide Healthcare Trust Plc1.98%1,724,2544,793,426+880,254+104.30%
Vanguard Total Stock Market Index...1.93%1,676,4104,660,42000.00%
SPDR S&P Biotech ETF1.84%1,601,0264,450,852+2,295+0.14%
Government Pension Fund - Global ...1.76%1,530,7724,255,546+155,056+11.27%
Legg Mason Global Funds Plc - Cle...1.73%1,509,2904,195,82600.00%
iShares Russell 2000 ETF1.50%1,306,4863,632,031+5,624+0.43%