ImmunoGen Inc (NASDAQ:IMGN)

10.43
Delayed Data
As of May 25
 -0.15 / -1.42%
Today’s Change
4.26
Today|||52-Week Range
13.41
+62.71%
Year-to-Date
Institutional investors purchased a net $567.5 thousand shares of IMGN during the quarter ended March 2018 and now own 79.76% 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 institutional45.09%
Mutual fund holders34.67%
Individual stakeholders2.05%

Largest Quarterly Institutional
Transactions

Latest Institutional Activity

3/31/2018CAPITAL RESEARCH & MANAGEMENT CO...  Bought 5.5 Million shares of ImmunoGen Inc
3/31/2018RENAISSANCE TECHNOLOGIES LLC  Bought 3.7 Million shares of ImmunoGen Inc
3/31/2018POINTSTATE CAPITAL LP  Bought 1.7 Million shares of ImmunoGen Inc

Top 10 Owners of ImmunoGen Inc

StockholderStakeShares
owned
Total value ($)Shares
bought / sold
Total
change
Redmile Group LLC7.30%9,702,482106,630,277-1,204,480-11.04%
ClearBridge Investments LLC7.21%9,579,449105,278,145-1,491,916-13.48%
The Vanguard Group, Inc.6.55%8,696,05695,569,655-767,572-8.11%
BlackRock Fund Advisors5.88%7,806,71485,795,787-80,994-1.03%
SSgA Funds Management, Inc.5.45%7,237,24879,537,356-1,107,923-13.28%
Fidelity Management & Research Co...4.89%6,495,43871,384,864+890,153+15.88%
Capital Research & Management Co....4.15%5,508,00060,532,920+5,508,000--
Renaissance Technologies LLC3.62%4,805,94052,817,281+3,712,700+339.61%
PRIMECAP Management Co.2.88%3,823,30042,018,06700.00%
Franklin Advisers, Inc.2.01%2,672,40029,369,676-334,200-11.12%

Top 10 Mutual Funds Holding ImmunoGen Inc

Mutual fundStakeShares
owned
Total value ($)Shares
bought / sold
Total
change
SPDR S&P Biotech ETF3.81%5,061,62755,627,281+27,924+0.55%
Fidelity Select Biotechnology Por...3.09%4,099,27545,051,03200.00%
Vanguard Total Stock Market Index...2.46%3,273,44535,975,161+4,705+0.14%
PRIMECAP Odyssey Growth Fund1.81%2,400,00026,376,00000.00%
Fidelity Advisor Biotechnology Fu...1.65%2,189,36324,061,09900.00%
iShares Russell 2000 ETF1.50%1,993,42521,907,741+6,171+0.31%
FTIF SICAV - Biotechnology Discov...1.48%1,965,40021,599,746+195,700+11.06%
iShares Nasdaq Biotechnology ETF1.18%1,565,35017,203,197-5,778-0.37%
Vanguard Extended Market Index Fu...1.02%1,357,23914,916,057+18,436+1.38%
Vanguard Explorer Fund0.95%1,263,59113,886,865-416,478-24.79%