ARTA
IMGN

A.R.T. Advisors’s Immunogen Inc IMGN Stock Holding History

A.R.T. Advisors’s Portfolio IMGN Stock Details IMGN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2020
Q1 		– Sell
-112,765
Closed -$576K – 1096
2019
Q4 		$576K Sell
112,765
-15,180
-12% -$51.5K 0.03% 787
2019
Q3 		$310K Sell
127,945
-26,957
-17% -$71.6K 0.02% 1035
2019
Q2 		$336K Sell
154,902
-290,216
-65% -$686K 0.02% 910
2019
Q1 		$1.21M Buy
+445,118
New +$1.93M 0.07% 415
2018
Q4 		– Sell
-48,745
Closed -$461K – 1746
2018
Q3 		$461K Buy
+48,745
New +$469K 0.02% 888
2018
Q2 		– Sell
-92,456
Closed -$972K – 1831
2018
Q1 		$972K Buy
+92,456
New +$913K 0.04% 678
2017
Q4 		– Sell
-166,036
Closed -$1.27M – 1739
2017
Q3 		$1.27M Buy
+166,036
New +$1.1M 0.06% 441
2016
Q3 		– Sell
-84,049
Closed -$258K – 1245
2016
Q2 		$258K Buy
+84,049
New +$527K 0.01% 1024
2015
Q2 		– Sell
-352,751
Closed -$3.16M – 1766
2015
Q1 		$3.16M Buy
352,751
+110,319
+46% +$799K 0.11% 251
2014
Q4 		$1.48M Buy
+242,432
New +$2.22M 0.06% 491
2014
Q2 		– Sell
-34,268
Closed -$511K – 1580
2014
Q1 		$511K Buy
+34,268
New +$540K 0.03% 734
2013
Q4 		– Sell
-93,173
Closed -$1.58M – 1568
2013
Q3 		$1.58M Sell
93,173
-73,571
-44% -$1.29M 0.09% 338
2013
Q2 		$2.77M Buy
+166,744
New +$2.7M 0.09% 309

Other funds holding IMGN

Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
RG
Redmile Group San Francisco, California $1.51B AUM 164.17% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
ClearBridge Investments
ClearBridge Investments New York $115B AUM 24.78% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
RCM
RA Capital Management Boston, Massachusetts $9.44B AUM 157.3% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return

A.R.T. Advisors's IMGN Position: Q1 2020 in Review

A.R.T. Advisors sold out of Immunogen Inc (IMGN) in Q1 2020, closing a stake of 112,765 shares — an estimated $576K sold.

A.R.T. Advisors first reported a position in IMGN in Q2 2013 and held it in 13 quarters. The position peaked at $3.16M in Q1 2015. 185 funds tracked by Wall St. Rank hold IMGN as of Q1 2020.

  • A.R.T. Advisors reported no remaining Immunogen Inc position as of Q1 2020 after selling out during the quarter.
  • A.R.T. Advisors sold 112,765 Immunogen Inc shares in Q1 2020, an estimated $576K.
  • A.R.T. Advisors first reported a position in Immunogen Inc in Q2 2013 and held it in 13 quarters.
  • A.R.T. Advisors's Immunogen Inc position peaked at $3.16M in Q1 2015.
  • 185 funds tracked by Wall St. Rank held Immunogen Inc as of Q1 2020.

Based on A.R.T. Advisors's 13F filing for Q1 2020, filed 15 May 2020.