JANE STREET GROUP, LLC - IGM BIOSCIENCES INC ownership

IGM BIOSCIENCES INC's ticker is IGMS and the CUSIP is 449585108. A total of 109 filers reported holding IGM BIOSCIENCES INC in Q3 2021. The put-call ratio across all filers is 0.16 and the average weighting 0.1%.

Quarter-by-quarter ownership
JANE STREET GROUP, LLC ownership history of IGM BIOSCIENCES INC
ValueSharesWeighting
Q1 2023$187,276
-48.4%
13,630
-32.2%
0.00%
Q2 2022$363,000
-79.4%
20,110
-25.0%
0.00%
-100.0%
Q3 2021$1,763,000
+171.6%
26,808
+243.7%
0.00%
Q2 2021$649,000
-62.6%
7,800
-65.5%
0.00%
Q1 2021$1,736,000
+445.9%
22,625
+528.5%
0.00%
Q4 2020$318,000
+13.6%
3,600
-5.0%
0.00%
Q3 2020$280,000
-39.4%
3,791
-40.1%
0.00%
Q2 2020$462,0006,3260.00%
Other shareholders
IGM BIOSCIENCES INC shareholders Q3 2021
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