Tyers Asset Management LLC - MOMENTA PHARMACEUTICALS INC ownership

MOMENTA PHARMACEUTICALS INC's ticker is MNTA and the CUSIP is 60877T100. A total of 150 filers reported holding MOMENTA PHARMACEUTICALS INC in Q1 2019. The put-call ratio across all filers is 1.61 and the average weighting 0.1%.

Quarter-by-quarter ownership
Tyers Asset Management LLC ownership history of MOMENTA PHARMACEUTICALS INC
ValueSharesWeighting
Q3 2019$136,000
+7.1%
10,528
+3.1%
0.01%
+25.0%
Q2 2019$127,000
-14.2%
10,2080.0%0.00%
-20.0%
Q1 2019$148,000
+32.1%
10,208
+0.5%
0.01%
+25.0%
Q4 2018$112,000
-39.8%
10,160
+44.0%
0.00%
-33.3%
Q3 2018$186,000
+50.0%
7,056
+16.4%
0.01%
+50.0%
Q2 2018$124,000
+12.7%
6,0640.0%0.00%0.0%
Q1 2018$110,000
+31.0%
6,064
+0.5%
0.00%
+33.3%
Q4 2017$84,000
-19.2%
6,032
+7.4%
0.00%
-25.0%
Q3 2017$104,000
+57.6%
5,616
+43.9%
0.00%
+100.0%
Q2 2017$66,000
+164.0%
3,904
+106.8%
0.00%
+100.0%
Q1 2017$25,000
-26.5%
1,888
-15.7%
0.00%0.0%
Q4 2016$34,0002,2400.00%
Other shareholders
MOMENTA PHARMACEUTICALS INC shareholders Q1 2019
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