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ImmunoGen Inc (NASDAQ:IMGN)

1.85
Delayed Data
As of 3:59pm ET
 -0.13 / -6.57%
Today’s Change
1.51
Today|||52-Week Range
14.10
-86.37%
Year-to-Date
The 87.14% of IMGN shares held by institutional investors is a greater percentage than is typically held for stocks in the Biotechnology industry.
Other institutional52.53%
Mutual fund holders34.61%
Individual stakeholders1.34%

Largest Quarterly Institutional
Transactions

Latest Institutional Activity

9/30/2016PANAGORA ASSET MANAGEMENT, INC.  Bought 602.6 Thousand shares of ImmunoGen Inc
9/30/2016RENAISSANCE TECHNOLOGIES LLC  Bought 536.2 Thousand shares of ImmunoGen Inc
9/30/2016BLACKROCK FUND ADVISORS  Bought 221.7 Thousand shares of ImmunoGen Inc

Top 10 Owners of ImmunoGen Inc

StockholderStakeShares
owned
Total value ($)Shares
bought / sold
Total
change
ClearBridge Investments LLC17.38%15,174,72627,618,001-365,094-2.35%
PRIMECAP Management Co.11.02%9,619,12217,506,802-494,507-4.89%
OrbiMed Advisors LLC6.98%6,095,64711,094,07800.00%
The Vanguard Group, Inc.6.75%5,896,32110,731,304-1,121,389-15.98%
BlackRock Fund Advisors6.23%5,438,4179,897,919+221,674+4.25%
Baker Bros. Advisors LP3.45%3,015,3535,487,94200.00%
Renaissance Technologies LLC2.87%2,503,3404,556,079+536,200+27.26%
Fidelity Management & Research Co...2.51%2,193,2463,991,708-1,026,583-31.88%
Millennium Management LLC2.08%1,814,3203,302,062+189,812+11.68%
Pinnacle Associates Ltd.1.99%1,739,1763,165,300-26,870-1.52%

Top 10 Mutual Funds Holding ImmunoGen Inc

Mutual fundStakeShares
owned
Total value ($)Shares
bought / sold
Total
change
PRIMECAP Odyssey Growth Fund6.01%5,245,6009,546,992-20,000-0.38%
PRIMECAP Odyssey Aggressive Growt...3.31%2,886,0505,252,61100.00%
Vanguard Total Stock Market Index...2.13%1,855,3533,376,74200.00%
Worldwide Healthcare Trust Plc1.98%1,724,2543,138,142+880,254+104.30%
Government Pension Fund - Global ...1.75%1,530,7722,786,005+155,056+11.27%
iShares Russell 2000 ETF1.58%1,379,2122,510,166-26,361-1.88%
iShares Nasdaq Biotechnology ETF1.37%1,195,8142,176,381+4,404+0.37%
Vanguard Capital Opportunity Fund1.33%1,160,8002,112,656-26,700-2.25%
Vanguard Extended Market Index Fu...1.20%1,043,2291,898,677+2,202+0.21%
Vanguard Small Cap Index Fund1.07%932,8991,697,876+1,932+0.21%