SIMPLEX TRADING, LLC - MAGENTA THERAPEUTICS INC ownership

MAGENTA THERAPEUTICS INC's ticker is and the CUSIP is 55910K958. A total of 2 filers reported holding MAGENTA THERAPEUTICS INC in Q3 2020. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of MAGENTA THERAPEUTICS INC
ValueSharesWeighting
Q2 2023$0
-100.0%
100
-98.3%
0.00%
Q1 2023$45,800
+5700.0%
0.00%
Q4 2022$01000.0%0.00%
Q3 2022$0100
-85.7%
0.00%
Q2 2022$0
-100.0%
7000.0%0.00%
Q1 2022$2,000
-33.3%
7000.0%0.00%
Q4 2021$3,000700
+69900.0%
0.00%
Q4 2020$0
-100.0%
1
-75.0%
0.00%
Q2 2020$3,00040.00%
Other shareholders
MAGENTA THERAPEUTICS INC shareholders Q3 2020
NameSharesValueWeighting ↓
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
GROUP ONE TRADING, L.P. 400$3,0000.00%
View complete list of MAGENTA THERAPEUTICS INC shareholders