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

MOMENTA PHARMACEUTICALS INC's ticker is MNTA and the CUSIP is 60877T100. A total of 132 filers reported holding MOMENTA PHARMACEUTICALS INC in Q4 2013. The put-call ratio across all filers is 0.67 and the average weighting 0.1%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of MOMENTA PHARMACEUTICALS INC
ValueSharesWeighting
Q2 2019$15,000
+275.0%
1,200
+300.0%
0.00%
Q1 2019$4,000
-92.0%
300
-91.6%
0.00%
Q4 2017$50,000
+25.0%
3,588
+6.0%
0.00%
Q3 2016$40,000
+3900.0%
3,384
+4238.5%
0.00%
Q1 2016$1,0000.0%780.0%0.00%
Q4 2015$1,000
-96.9%
78
-96.0%
0.00%
Q3 2015$32,000
-81.9%
1,931
-75.1%
0.00%
-100.0%
Q2 2015$177,000
+129.9%
7,749
+53.8%
0.00%
+100.0%
Q1 2015$77,000
+113.9%
5,037
+57.9%
0.00%0.0%
Q3 2014$36,000
-90.2%
3,191
-89.5%
0.00%
-83.3%
Q2 2014$369,000
+57.7%
30,533
+52.3%
0.01%
+50.0%
Q1 2014$234,000
-13.7%
20,051
+30.8%
0.00%0.0%
Q4 2013$271,00015,3300.00%
Other shareholders
MOMENTA PHARMACEUTICALS INC shareholders Q4 2013
NameSharesValueWeighting ↓
Opaleye Management Inc. 450,000$7,605,0003.18%
ARMISTICE CAPITAL, LLC 820,000$13,858,0001.77%
Marcus Capital, LLC 104,000$1,758,0001.50%
SECTOR GAMMA AS 605,545$10,234,0001.49%
Palo Alto Investors LP 1,787,576$30,210,0001.41%
SECTORAL ASSET MANAGEMENT INC 299,400$5,060,0000.55%
BOGLE INVESTMENT MANAGEMENT L P /DE/ 433,060$7,318,0000.53%
DISCOVERY CAPITAL MANAGEMENT, LLC / CT 1,232,929$20,837,0000.51%
Orbimed Advisors 2,109,068$35,643,0000.37%
TFS CAPITAL LLC 52,290$884,0000.35%
View complete list of MOMENTA PHARMACEUTICALS INC shareholders