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ImmunoGen Inc (NASDAQ:IMGN)

2.71
Delayed Data
As of Feb 24
 +0.10 / +3.83%
Today’s Change
1.51
Today|||52-Week Range
9.78
+32.84%
Year-to-Date
Institutional investors hold a majority ownership of IMGN through the 77.66% 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 2016, these large investors purchased a net $8.4 million shares.
Other institutional47.48%
Mutual fund holders30.19%
Individual stakeholders1.37%

Largest Quarterly Institutional
Transactions

Latest Institutional Activity

12/31/2016SCHONFELD STRATEGIC ADVISORS LLC  Bought 775.0 Thousand shares of ImmunoGen Inc
12/31/2016PANAGORA ASSET MANAGEMENT, INC.  Bought 518.1 Thousand shares of ImmunoGen Inc
12/31/2016SUSQUEHANNA FINANCIAL GROUP LLLP  Bought 407.6 Thousand shares of ImmunoGen Inc

Top 10 Owners of ImmunoGen Inc

StockholderStakeShares
owned
Total value ($)Shares
bought / sold
Total
change
ClearBridge Investments LLC15.52%13,544,33231,693,737-1,630,394-10.74%
OrbiMed Advisors LLC6.98%6,095,64714,263,81400.00%
PRIMECAP Management Co.5.79%5,052,94311,823,887-4,566,179-47.47%
BlackRock Fund Advisors5.37%4,691,94510,979,151-746,472-13.73%
The Vanguard Group, Inc.4.68%4,083,2909,554,899-1,813,031-30.75%
Baker Bros. Advisors LP3.45%3,015,3537,055,92600.00%
Renaissance Technologies LLC2.84%2,481,7405,807,272-21,600-0.86%
Millennium Management LLC2.54%2,218,3505,190,939+404,030+22.27%
Pinnacle Associates Ltd.1.86%1,623,1243,798,110-116,052-6.67%
Norges Bank Investment Management1.75%1,530,7723,582,006+49,619+3.35%

Top 10 Mutual Funds Holding ImmunoGen Inc

Mutual fundStakeShares
owned
Total value ($)Shares
bought / sold
Total
change
PRIMECAP Odyssey Growth Fund5.17%4,509,00010,551,060-422,500-8.57%
PRIMECAP Odyssey Aggressive Growt...3.18%2,779,1676,503,251-17,783-0.64%
Vanguard Total Stock Market Index...2.15%1,879,2824,397,52000.00%
Worldwide Healthcare Trust Plc1.98%1,724,2544,034,754+880,254+104.30%
iShares Russell 2000 ETF1.94%1,690,6963,956,229+33,936+2.05%
Government Pension Fund - Global ...1.75%1,530,7723,582,006+155,056+11.27%
Vanguard Capital Opportunity Fund1.33%1,157,5002,708,550-3,300-0.28%
Vanguard Extended Market Index Fu...1.23%1,074,5752,514,506+30,612+2.93%
Vanguard Investment Series Plc - ...0.89%774,4791,812,28100.00%
Delaware Healthcare Fund0.80%700,0001,638,00000.00%