AMICA MUTUAL INSURANCE CO - MOMENTA PHARMACEUTICALS INC ownership

MOMENTA PHARMACEUTICALS INC's ticker is MNTA and the CUSIP is 60877T100. A total of 164 filers reported holding MOMENTA PHARMACEUTICALS INC in Q1 2018. The put-call ratio across all filers is 0.24 and the average weighting 0.1%.

Quarter-by-quarter ownership
AMICA MUTUAL INSURANCE CO ownership history of MOMENTA PHARMACEUTICALS INC
ValueSharesWeighting
Q4 2017$1,666,000
-24.6%
119,4490.0%0.16%
-16.8%
Q3 2017$2,210,000
+9.5%
119,4490.0%0.20%
+7.1%
Q2 2017$2,019,000
+26.6%
119,4490.0%0.18%
+27.8%
Q1 2017$1,595,000
-11.3%
119,4490.0%0.14%
-10.0%
Q4 2016$1,798,000
+28.8%
119,4490.0%0.16%
+21.2%
Q3 2016$1,396,000
+8.2%
119,4490.0%0.13%
+5.6%
Q2 2016$1,290,000
+16.8%
119,4490.0%0.12%
+19.0%
Q1 2016$1,104,000
-37.7%
119,4490.0%0.10%
-35.2%
Q4 2015$1,773,000
-9.5%
119,4490.0%0.16%
-13.4%
Q3 2015$1,960,000
-28.1%
119,4490.0%0.19%
-20.4%
Q2 2015$2,725,000
+472.5%
119,449
+281.4%
0.24%
+502.6%
Q1 2015$476,000
+26.3%
31,3180.0%0.04%
+34.5%
Q4 2014$377,000
+6.2%
31,3180.0%0.03%
+3.6%
Q3 2014$355,000
-6.1%
31,3180.0%0.03%
-6.7%
Q2 2014$378,000
+3.6%
31,3180.0%0.03%0.0%
Q1 2014$365,00031,3180.03%
Other shareholders
MOMENTA PHARMACEUTICALS INC shareholders Q1 2018
NameSharesValueWeighting ↓
VHCP Management II, LLC 425,000$7,714,0001.86%
Ghost Tree Capital, LLC 500,000$9,075,0001.84%
Palo Alto Investors LP 1,830,435$33,222,0001.42%
Virtus ETF Advisers LLC 68,484$1,243,0001.08%
SECTORAL ASSET MANAGEMENT INC 264,699$4,804,0000.53%
Eventide Asset Management 400,000$7,260,0000.34%
Rock Springs Capital Management LP 345,000$6,262,0000.27%
EDMOND DE ROTHSCHILD HOLDING S.A. 353,300$6,412,0000.19%
TOCQUEVILLE ASSET MANAGEMENT L.P. 785,491$14,257,0000.18%
BOGLE INVESTMENT MANAGEMENT L P /DE/ 106,935$1,941,0000.15%
View complete list of MOMENTA PHARMACEUTICALS INC shareholders