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ImmunoGen Inc (NASDAQ:IMGN)

6.85
Delayed Data
As of Apr 29
 -1.60 / -18.93%
Today’s Change
6.59
Today|||52-Week Range
19.43
-49.52%
Year-to-Date
Institutional investors hold a majority ownership of IMGN through the 90.34% 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 December 2015, these large investors purchased a net $137.3 thousand shares.
Mutual fund holders48.32%
Other institutional42.02%
Individual stakeholders1.16%

Largest Quarterly Institutional
Transactions

Latest Institutional Activity

3/31/2016FISHER ASSET MANAGEMENT LLC  Bought 244.2 Thousand shares of ImmunoGen Inc
3/31/2016APO ASSET MANAGEMENT GMBH  Bought 24.9 Thousand shares of ImmunoGen Inc
3/31/2016SIMPLEX TRADING LLC  Bought 12.0 Thousand shares of ImmunoGen Inc

Top 10 Owners of ImmunoGen Inc

StockholderStakeShares
owned
Total value ($)Shares
bought / sold
Total
change
ClearBridge Investments LLC16.45%14,319,106121,998,783-168,507-1.16%
PRIMECAP Management Co.14.78%12,867,483109,630,95500.00%
The Vanguard Group, Inc.7.33%6,385,38254,403,455+459,957+7.76%
OrbiMed Advisors LLC7.00%6,095,64751,934,912+2,501,647+69.61%
Fidelity Management & Research Co...6.98%6,076,72951,773,731-1,180,472-16.27%
BlackRock Fund Advisors6.08%5,293,53145,100,884-40,260-0.75%
Baker Bros. Advisors LP5.11%4,452,44537,934,831+904,405+25.49%
SSgA Funds Management, Inc.3.01%2,619,66222,319,520-606,203-18.79%
Pinnacle Associates Ltd.2.03%1,768,35915,066,419+545,784+44.64%
Norges Bank Investment Management1.76%1,530,77213,042,177+49,619+3.35%

Top 10 Mutual Funds Holding ImmunoGen Inc

Mutual fundStakeShares
owned
Total value ($)Shares
bought / sold
Total
change
PRIMECAP Odyssey Growth Fund7.74%6,741,05457,433,78000.00%
Fidelity Select Biotechnology Por...5.55%4,827,27841,128,40900.00%
PRIMECAP Odyssey Aggressive Growt...4.43%3,857,75032,868,03000.00%
Vanguard Small Cap Index Fund2.03%1,771,18115,090,462+8,163+0.46%
Vanguard Total Stock Market Index...1.90%1,656,64014,114,573+4,970+0.30%
Government Pension Fund - Global ...1.76%1,530,77213,042,177+155,056+11.27%
Legg Mason Global Funds Plc - Cle...1.73%1,509,29012,859,15100.00%
iShares Russell 2000 ETF1.54%1,337,03511,391,538-6,153-0.46%
Vanguard Capital Opportunity Fund1.47%1,280,00010,905,60000.00%
Fidelity Advisor Biotechnology Fu...1.44%1,249,45110,645,32300.00%