Bruce & Co., Inc. - IGM BIOSCIENCES INC ownership

IGM BIOSCIENCES INC's ticker is IGMS and the CUSIP is 449585108. A total of 1 filers reported holding IGM BIOSCIENCES INC in Q4 2023. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
Bruce & Co., Inc. ownership history of IGM BIOSCIENCES INC
ValueSharesWeighting
Q3 2023$1,002,000
+97.8%
120,000
+118.2%
0.34%
+140.1%
Q2 2023$506,550
-33.0%
55,0000.0%0.14%
-31.1%
Q1 2023$755,700
-19.2%
55,0000.0%0.21%
-14.5%
Q4 2022$935,550
-25.2%
55,0000.0%0.24%
-29.9%
Q3 2022$1,250,000
+26.1%
55,0000.0%0.34%
+47.6%
Q2 2022$991,000
-32.6%
55,0000.0%0.23%
-22.6%
Q1 2022$1,470,000
-8.9%
55,0000.0%0.30%
-6.8%
Q4 2021$1,613,000
-55.4%
55,0000.0%0.32%
-57.9%
Q3 2021$3,616,000
-21.0%
55,0000.0%0.77%
-12.1%
Q2 2021$4,576,00055,0000.87%
Other shareholders
IGM BIOSCIENCES INC shareholders Q4 2023
NameSharesValueWeighting ↓
Redmile Group, LLC 3,334,355$75,823,0002.94%
Artal Group S.A. 2,450,000$55,713,0002.38%
Samsara BioCapital, LLC 154,664$3,517,0000.82%
Eagle Bay Advisors LLC 41,635$947,0000.58%
Baker Brothers Advisors 3,156,102$71,770,0000.47%
Bruce & Co., Inc. 55,000$1,250,0000.34%
Corton Capital Inc. 9,999$227,0000.28%
Delphia (USA) Inc. 10,185$232,0000.26%
Alkeon Capital Management 961,613$21,867,0000.07%
Virtus ETF Advisers LLC 7,319$166,0000.07%
View complete list of IGM BIOSCIENCES INC shareholders