GROUP ONE TRADING, L.P. - MOMENTA PHARMACEUTICALS INC ownership

MOMENTA PHARMACEUTICALS INC's ticker is and the CUSIP is 60877T900. A total of 2 filers reported holding MOMENTA PHARMACEUTICALS INC in Q4 2018. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of MOMENTA PHARMACEUTICALS INC
ValueSharesWeighting
Q3 2020$8,381,000
+1116.4%
159,700
+671.5%
0.03%
+766.7%
Q2 2020$689,000
-36.7%
20,700
-48.2%
0.00%
-66.7%
Q1 2020$1,088,000
+159.0%
40,000
+87.8%
0.01%
+200.0%
Q4 2019$420,000
+2900.0%
21,300
+1836.4%
0.00%
Q3 2019$14,000
-72.5%
1,100
-73.2%
0.00%
Q2 2019$51,000
-84.4%
4,100
-66.9%
0.00%
-100.0%
Q3 2018$326,000
+28.3%
12,4000.0%0.00%
+50.0%
Q2 2018$254,000
+0.8%
12,400
-10.8%
0.00%
-33.3%
Q1 2018$252,000
+1100.0%
13,900
+826.7%
0.00%
Q4 2017$21,000
+10.5%
1,500
+50.0%
0.00%
Q3 2017$19,000
-56.8%
1,000
-61.5%
0.00%
Q2 2017$44,000
+57.1%
2,600
+23.8%
0.00%
Q1 2017$28,000
+133.3%
2,100
+110.0%
0.00%
Q3 2016$12,000
+20.0%
1,000
+11.1%
0.00%
Q2 2016$10,000
+900.0%
900
+800.0%
0.00%
Q1 2016$1,000
-90.9%
100
-85.7%
0.00%
Q3 2015$11,000
-84.5%
700
-77.4%
0.00%
-100.0%
Q2 2015$71,000
-54.2%
3,100
-69.6%
0.00%
-50.0%
Q1 2015$155,000
-40.8%
10,200
-53.2%
0.00%
-50.0%
Q4 2014$262,000
+167.3%
21,800
+153.5%
0.00%
+100.0%
Q3 2014$98,000
-22.8%
8,600
-18.1%
0.00%0.0%
Q2 2014$127,000
-80.3%
10,500
-81.0%
0.00%
-81.8%
Q1 2014$644,000
+18.2%
55,300
+79.5%
0.01%
+37.5%
Q4 2013$545,000
+35.9%
30,800
+10.4%
0.01%0.0%
Q3 2013$401,000
+33.7%
27,900
+40.2%
0.01%
+14.3%
Q2 2013$300,00019,9000.01%
Other shareholders
MOMENTA PHARMACEUTICALS INC shareholders Q4 2018
NameSharesValueWeighting ↓
SIMPLEX TRADING, LLC 6$6,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of MOMENTA PHARMACEUTICALS INC shareholders