IMMUNOGEN INC

CUSIP: 45253H101 Class: Common Stock

ALPS ADVISORS INC's Holding History (CIK: 0001376113)

Note: Option positions (PUT/CALL) are excluded.

Q1 2023
Shares 148,874 Value ($000) $572 Avg Close — Range —
Q4 2022
Shares 149,640 Value ($000) $742 Avg Close — Range —
Q3 2022
Shares 120,468 Value ($000) $576 Avg Close — Range —
Q2 2022
Shares 130,820 Value ($000) $589 Avg Close — Range —
Q1 2022
Shares 226,649 Value ($000) $1,079 Avg Close — Range —
Q4 2021
Shares 247,759 Value ($000) $1,838 Avg Close — Range —
Q3 2021
Shares 254,742 Value ($000) $1,444 Avg Close — Range —
Q2 2021
Shares 263,357 Value ($000) $1,736 Avg Close — Range —
Q3 2020
Shares 222,588 Value ($000) $801 Avg Close — Range —
Q2 2020
Shares 237,910 Value ($000) $1,094 Avg Close — Range —
Q1 2020
Shares 313,413 Value ($000) $1,069 Avg Close — Range —
Q4 2019
Shares 303,888 Value ($000) $1,551 Avg Close — Range —
Q3 2019
Shares 298,881 Value ($000) $723 Avg Close — Range —
Q2 2019
Shares 312,992 Value ($000) $679 Avg Close — Range —
Q1 2019
Shares 360,111 Value ($000) $976 Avg Close — Range —
Q4 2018
Shares 344,561 Value ($000) $1,654 Avg Close — Range —
Q3 2018
Shares 263,711 Value ($000) $2,497 Avg Close — Range —
Q2 2018
Shares 193,071 Value ($000) $1,879 Avg Close — Range —
Q1 2018
Shares 177,378 Value ($000) $1,866 Avg Close — Range —
Q4 2017
Shares 146,549 Value ($000) $939 Avg Close — Range —
Q1 2016
Shares 97,910 Value ($000) $834 Avg Close — Range —
Q4 2015
Shares 114,590 Value ($000) $1,555 Avg Close — Range —
Q3 2015
Shares 134,900 Value ($000) $12,950 Avg Close — Range —
Q2 2015
Shares 85,536 Value ($000) $1,230 Avg Close — Range —
Q1 2015
Shares 42,784 Value ($000) $383 Avg Close — Range —