EcoR1 Capital, LLC - CHIASMA INC ownership

CHIASMA INC's ticker is CHMA and the CUSIP is 16706W102. A total of 79 filers reported holding CHIASMA INC in Q1 2020. The put-call ratio across all filers is - and the average weighting 0.4%.

Quarter-by-quarter ownership
EcoR1 Capital, LLC ownership history of CHIASMA INC
ValueSharesWeighting
Q1 2020$5,521,000
-63.4%
1,512,627
-50.3%
0.58%
-57.6%
Q4 2019$15,097,000
+0.2%
3,043,8270.0%1.36%
-28.5%
Q3 2019$15,067,000
-33.7%
3,043,8270.0%1.90%
-17.2%
Q2 2019$22,737,000
+43.7%
3,043,8270.0%2.30%
+57.4%
Q1 2019$15,828,000
+1240.2%
3,043,827
+701.5%
1.46%
+1136.4%
Q4 2018$1,181,000
-13.6%
379,7530.0%0.12%
-4.1%
Q3 2018$1,367,000379,7530.12%
Other shareholders
CHIASMA INC shareholders Q1 2020
NameSharesValueWeighting ↓
Stonepine Capital Management, LLC 6,770,000$32,022,00016.75%
MPM ASSET MANAGEMENT LLC 5,736,296$27,133,0005.04%
Rubric Capital Management LP 7,250,000$34,293,0002.16%
New Leaf Venture Partners, L.L.C. 1,135,700$5,372,0001.38%
Bruce & Co., Inc. 1,250,000$5,912,0001.13%
Clearline Capital LP 842,965$3,987,0000.59%
S. MUOIO & CO. LLC 94,989$449,0000.38%
Rock Springs Capital Management LP 3,258,144$15,411,0000.30%
Yakira Capital Management, Inc. 301,112$1,424,0000.23%
HIGHBRIDGE CAPITAL MANAGEMENT LLC 1,305,453$6,175,0000.17%
View complete list of CHIASMA INC shareholders