SABBY MANAGEMENT, LLC - MOMENTA PHARMACEUTICALS INC ownership

MOMENTA PHARMACEUTICALS INC's ticker is and the CUSIP is 60877T900. A total of 3 filers reported holding MOMENTA PHARMACEUTICALS INC in Q2 2013. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SABBY MANAGEMENT, LLC ownership history of MOMENTA PHARMACEUTICALS INC
ValueSharesWeighting
Q3 2016$321,000
-82.9%
275
-84.2%
0.01%
-87.8%
Q2 2016$1,875,000
+14.3%
1,736
+73.6%
0.10%
+44.1%
Q3 2015$1,641,000
-18.5%
1,000
-42.2%
0.07%
-39.8%
Q1 2014$2,014,000
-56.0%
1,729
-33.2%
0.11%
-61.3%
Q4 2013$4,574,000
+509.1%
2,587
+395.6%
0.29%
+495.9%
Q3 2013$751,000
-4.5%
5220.0%0.05%
-5.8%
Q2 2013$786,0005220.05%
Other shareholders
MOMENTA PHARMACEUTICALS INC shareholders Q2 2013
NameSharesValueWeighting ↓
SABBY MANAGEMENT, LLC 522$751,0000.05%
GROUP ONE TRADING, L.P. 27,900$401,0000.01%
Citadel Advisors 21,700$312,0000.00%
View complete list of MOMENTA PHARMACEUTICALS INC shareholders