Hedge Fund - Ironwood Investment Management

Immunogen Inc. (IMGN) 

Holding History Records
No. Filing Period Value % of Portfolio Number of Shares Avg. Quarterly Share Price
1 2023 - Q4 (2023-12-31) $5,175,111 2.71% 174,540 $19.91
2 2023 - Q3 (2023-09-30) $2,771,632 1.69% 174,646 $16.63
3 2023 - Q2 (2023-06-30) $3,662,290 2.11% 194,080 $11.81
4 2023 - Q1 (2023-03-31) $744,012 0.46% 193,753 $4.26
5 2022 - Q4 (2022-12-31) $986,212 0.65% 198,833 $5.42
6 2022 - Q3 (2022-09-30) $849,000 0.59% 177,600 $5.27
7 2022 - Q2 (2022-06-30) $800,000 0.53% 177,706 $4.34
8 2022 - Q1 (2022-03-31) $845,000 0.45% 177,561 $5.54

The displayed share prices are average quarterly stock market prices.