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ImmunoGen Inc (NASDAQ:IMGN)

6.01
Delayed Data
As of Aug 18
 -0.06 / -0.99%
Today’s Change
1.51
Today|||52-Week Range
8.04
+194.61%
Year-to-Date
Institutional investors purchased a net $10.3 million shares of IMGN during the quarter ended June 2017 and now own 88.06% of the total shares outstanding. This majority interest is a greater percentage than is typical for companies in the Biotechnology industry and highlights that the smart money sees this stock as an important holding.
Other institutional54.37%
Mutual fund holders33.69%
Individual stakeholders3.01%

Largest Quarterly Institutional
Transactions

Latest Institutional Activity

6/30/2017FIDELITY MANAGEMENT & RESEARCH C...  Bought 4.8 Million shares of ImmunoGen Inc
6/30/2017MILLENNIUM MANAGEMENT LLC  Bought 2.9 Million shares of ImmunoGen Inc
6/30/2017SSGA FUNDS MANAGEMENT, INC.  Bought 2.5 Million shares of ImmunoGen Inc

Top 10 Owners of ImmunoGen Inc

StockholderStakeShares
owned
Total value ($)Shares
bought / sold
Total
change
ClearBridge Investments LLC14.41%12,871,69676,457,874-1,557,160-10.79%
Fidelity Management & Research Co...6.27%5,605,28533,295,393+4,803,256+598.89%
Redmile Group LLC5.83%5,212,73630,963,652+1,228,002+30.82%
BlackRock Fund Advisors5.49%4,902,95929,123,576+12,318+0.25%
The Vanguard Group, Inc.4.76%4,248,68825,237,207+138,257+3.36%
SSgA Funds Management, Inc.4.64%4,141,58324,601,003+2,542,876+159.06%
Millennium Management LLC4.51%4,029,45723,934,975+2,922,762+264.10%
OrbiMed Advisors LLC4.41%3,938,27223,393,336-2,157,375-35.39%
PRIMECAP Management Co.4.35%3,882,50023,062,050-83,500-2.11%
Baker Bros. Advisors LP3.38%3,015,35317,911,19700.00%

Top 10 Mutual Funds Holding ImmunoGen Inc

Mutual fundStakeShares
owned
Total value ($)Shares
bought / sold
Total
change
Fidelity Select Biotechnology Por...4.00%3,576,14721,242,313+586,750+19.63%
PRIMECAP Odyssey Growth Fund2.78%2,483,50014,751,99000.00%
SPDR S&P Biotech ETF2.76%2,463,13214,631,004-32,256-1.29%
Vanguard Total Stock Market Index...2.45%2,188,80613,001,508+458,700+26.51%
Fidelity Advisor Biotechnology Fu...2.27%2,029,13812,053,080+1,214,091+148.96%
Worldwide Healthcare Trust Plc1.93%1,719,72110,215,143-4,533-0.26%
Government Pension Fund - Global ...1.71%1,530,7729,092,786+1,530,772--
iShares Russell 2000 ETF1.67%1,494,7468,878,791+12,960+0.87%
Vanguard Extended Market Index Fu...1.29%1,152,3736,845,096+13,212+1.16%
Vanguard Capital Opportunity Fund1.07%957,5005,687,550-200,000-17.28%