Ghost Tree Capital, LLC - MOMENTA PHARMACEUTICALS INC ownership

MOMENTA PHARMACEUTICALS INC's ticker is MNTA and the CUSIP is 60877T100. A total of 160 filers reported holding MOMENTA PHARMACEUTICALS INC in Q4 2018. The put-call ratio across all filers is 0.35 and the average weighting 0.1%.

Quarter-by-quarter ownership
Ghost Tree Capital, LLC ownership history of MOMENTA PHARMACEUTICALS INC
ValueSharesWeighting
Q2 2020$12,809,000
+17.7%
385,000
-3.8%
3.38%
+17.1%
Q1 2020$10,880,000
+37.9%
400,0000.0%2.89%
+92.0%
Q4 2019$7,892,000
+74.0%
400,000
+14.3%
1.50%
+30.0%
Q3 2019$4,536,000
-27.1%
350,000
-30.0%
1.16%
-10.5%
Q2 2019$6,225,000
-14.3%
500,0000.0%1.29%
-32.0%
Q1 2019$7,265,000
+102.5%
500,000
+53.8%
1.90%
+45.8%
Q4 2018$3,588,000
-60.5%
325,000
-35.0%
1.30%
-29.1%
Q1 2018$9,075,000500,0001.84%
Other shareholders
MOMENTA PHARMACEUTICALS INC shareholders Q4 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