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ImmunoGen Inc (NASDAQ:IMGN)

6.19
Delayed Data
As of Oct 17
 +0.19 / +3.17%
Today’s Change
1.51
Today|||52-Week Range
8.84
+203.43%
Year-to-Date
Institutional investors purchased a net $10.0 million shares of IMGN during the quarter ended June 2017 and now own 88.49% 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 institutional50.99%
Mutual fund holders37.49%
Individual stakeholders3.20%

Largest Quarterly Institutional
Transactions

Latest Institutional Activity

8/31/2017APO ASSET MANAGEMENT GMBH  Bought 36.7 Thousand shares of ImmunoGen Inc
7/31/2017MEDICAL STRATEGY GMBH  Bought 29.4 Thousand shares of ImmunoGen Inc
9/30/2017CONTRAVISORY INVESTMENT MANAGEME...  Bought 73.00 shares of ImmunoGen Inc

Top 10 Owners of ImmunoGen Inc

StockholderStakeShares
owned
Total value ($)Shares
bought / sold
Total
change
ClearBridge Investments LLC13.11%11,445,61187,558,924-1,426,085-11.08%
Fidelity Management & Research Co...6.42%5,605,28542,880,430+4,803,256+598.89%
Redmile Group LLC5.97%5,212,73639,877,430+1,228,002+30.82%
BlackRock Fund Advisors5.62%4,902,95937,507,636+12,318+0.25%
The Vanguard Group, Inc.4.87%4,248,68832,502,463+138,257+3.36%
SSgA Funds Management, Inc.4.74%4,141,58331,683,110+2,542,876+159.06%
Millennium Management LLC4.61%4,029,45730,825,346+2,922,762+264.10%
OrbiMed Advisors LLC4.51%3,938,27230,127,781-2,157,375-35.39%
PRIMECAP Management Co.4.45%3,882,50029,701,125-83,500-2.11%
Baker Bros. Advisors LP3.45%3,015,35323,067,45000.00%

Top 10 Mutual Funds Holding ImmunoGen Inc

Mutual fundStakeShares
owned
Total value ($)Shares
bought / sold
Total
change
SPDR S&P Biotech ETF5.40%4,713,36736,057,258+47,180+1.01%
Fidelity Select Biotechnology Por...4.10%3,576,14727,357,52500.00%
PRIMECAP Odyssey Growth Fund2.75%2,400,00018,360,00000.00%
Vanguard Total Stock Market Index...2.51%2,188,80616,744,36600.00%
Fidelity Advisor Biotechnology Fu...2.32%2,029,13815,522,90600.00%
Worldwide Healthcare Trust Plc1.97%1,721,87313,172,328+2,152+0.13%
iShares Russell 2000 ETF1.92%1,674,50112,809,933-7,525-0.45%
Government Pension Fund - Global ...1.75%1,530,77211,710,406+1,530,772--
Vanguard Extended Market Index Fu...1.32%1,155,9718,843,178+19,818+1.74%
Vanguard Capital Opportunity Fund1.10%957,5007,324,87500.00%