SIMPLEX TRADING, LLC - MAGENTA THERAPEUTICS INC ownership

MAGENTA THERAPEUTICS INC's ticker is MGTA and the CUSIP is 55910K108. A total of 52 filers reported holding MAGENTA THERAPEUTICS INC in Q1 2023. The put-call ratio across all filers is 0.46 and the average weighting 0.1%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of MAGENTA THERAPEUTICS INC
ValueSharesWeighting
Q2 2023$0
-100.0%
16
-99.5%
0.00%
Q1 2023$2
-99.9%
3,241
+96.7%
0.00%
Q3 2022$2,0000.0%1,648
-13.4%
0.00%
Q2 2022$2,0001,903
+753.4%
0.00%
Q1 2022$0
-100.0%
223
-33.8%
0.00%
Q4 2021$1,000
-90.0%
337
-75.8%
0.00%
Q4 2020$10,000
-61.5%
1,393
-63.8%
0.00%
Q3 2020$26,000
+766.7%
3,851
+761.5%
0.00%
Q2 2020$3,000447
+520.8%
0.00%
Q1 2020$0
-100.0%
72
-85.7%
0.00%
Q4 2019$7,0005030.00%
Other shareholders
MAGENTA THERAPEUTICS INC shareholders Q1 2023
NameSharesValueWeighting ↓
TRV GP IV, LLC 8,008,204$50,292,00045.98%
Casdin Capital, LLC 2,971,034$18,658,0001.98%
Alphabet Inc. 3,339,138$20,970,0001.38%
Opaleye Management Inc. 434,712$2,730,0000.72%
Bleichroeder LP 251,875$1,582,0000.41%
Eventide Asset Management 1,789,646$11,239,0000.36%
HARVARD MANAGEMENT CO INC 332,610$2,089,0000.33%
GILDER GAGNON HOWE & CO LLC 4,059,789$25,495,0000.31%
Leap Investments LP 12,600$79,0000.12%
Aries Wealth Management 12,000$77,0000.06%
View complete list of MAGENTA THERAPEUTICS INC shareholders