ImmunoGen, Inc.

ENVESTNET ASSET MANAGEMENT INC

Report date

12/31/2023

Quarter

2023 Q4

Filed

2/13/2024

Shares

42,695

Value ($000)

1,266

Weight

0.0%

2013 Q4 - 2023 Q4 (17 filings)

Shares History

History scope: non-option holdings only (PUT/CALL rows excluded).

All 13F Holders	Filing date	Value ($000s)	% of Holdings	Shares	Reporting period
2023 Q4	2/13/2024	1,266	0.0%	42,695	12/31/2023
2023 Q3	11/13/2023	1,023	0.0%	64,472	9/30/2023
2023 Q2	8/4/2023	540	0.0%	28,616	6/30/2023
2022 Q3	11/10/2022	204	0.0%	42,726	9/30/2022
2022 Q2	8/3/2022	252	0.0%	55,909	6/30/2022
2022 Q1	5/4/2022	281	0.0%	59,069	3/31/2022
2021 Q4	2/4/2022	480	0.0%	64,673	12/31/2021
2021 Q3	10/7/2021	365	0.0%	64,347	9/30/2021
2021 Q2	8/4/2021	411	0.0%	62,372	6/30/2021
2021 Q1	5/4/2021	488	0.0%	60,308	3/31/2021
2020 Q4	2/2/2021	359	0.0%	55,725	12/31/2020
2020 Q3	10/9/2020	210	0.0%	58,291	9/30/2020
2020 Q2	7/8/2020	263	0.0%	57,079	6/30/2020
2020 Q1	4/23/2020	212	0.0%	62,041	3/31/2020
2019 Q4	2/11/2020	345	0.0%	67,560	12/31/2019
2014 Q1	5/12/2014	18	0.0%	1,181	3/31/2014
2013 Q4	2/12/2014	17	0.0%	1,138	12/31/2013