MPM ASSET MANAGEMENT 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
MPM ASSET MANAGEMENT LLC ownership history of CHIASMA INC
ValueSharesWeighting
Q2 2021$27,133,000
+51.1%
5,736,2960.0%5.04%
+45.4%
Q1 2021$17,955,000
-28.0%
5,736,2960.0%3.47%
-1.8%
Q4 2020$24,953,000
+1.2%
5,736,2960.0%3.53%
-23.2%
Q3 2020$24,666,000
-20.1%
5,736,2960.0%4.60%
-49.9%
Q2 2020$30,861,000
+47.4%
5,736,2960.0%9.18%
-27.9%
Q1 2020$20,937,000
-26.4%
5,736,2960.0%12.74%
+1.7%
Q4 2019$28,452,000
+0.2%
5,736,2960.0%12.52%
+3.0%
Q3 2019$28,395,000
-33.7%
5,736,2960.0%12.15%
-29.8%
Q2 2019$42,850,000
+43.7%
5,736,2960.0%17.32%
+40.8%
Q1 2019$29,829,000
+67.2%
5,736,2960.0%12.30%
-18.5%
Q4 2018$17,840,000
-13.6%
5,736,2960.0%15.10%
+8.0%
Q3 2018$20,651,000
+140.0%
5,736,2960.0%13.98%
+319.5%
Q2 2018$8,604,0000.0%5,736,2960.0%3.33%
+0.6%
Q1 2018$8,604,000
-11.8%
5,736,2960.0%3.31%
-15.2%
Q4 2017$9,752,000
-33.3%
5,736,2960.0%3.91%
-45.3%
Q3 2017$14,628,000
+75.9%
5,736,2960.0%7.14%
+97.5%
Q2 2017$8,318,000
-14.7%
5,736,2960.0%3.61%
-23.0%
Q1 2017$9,752,000
-12.8%
5,736,2960.0%4.69%
-11.2%
Q4 2016$11,186,000
-33.7%
5,736,2960.0%5.28%
-4.4%
Q3 2016$16,865,000
+1.7%
5,736,2960.0%5.52%
+2.7%
Q2 2016$16,578,000
-68.1%
5,736,296
+1.0%
5.38%
-66.7%
Q1 2016$52,043,000
-53.2%
5,681,5440.0%16.13%
-18.7%
Q4 2015$111,188,000
-1.6%
5,681,5440.0%19.84%
+14.2%
Q3 2015$112,949,0005,681,54417.38%
Other shareholders
CHIASMA INC shareholders Q1 2020
NameSharesValueWeighting ↓
MPM ASSET MANAGEMENT LLC 5,736,296$28,395,00012.15%
ARCH Venture Management, LLC 1,196,776$5,924,0006.48%
EcoR1 Capital, LLC 3,043,827$15,067,0001.90%
Abingworth LLP 370,671$1,827,0001.16%
New Leaf Venture Partners, L.L.C. 735,700$3,642,0001.10%
SPHERA FUNDS MANAGEMENT LTD. 990,000$4,901,0000.76%
Sofinnova Investments, Inc. 1,630,221$8,070,0000.73%
Stonepine Capital Management, LLC 109,743$543,0000.53%
Ghost Tree Capital, LLC 382,500$1,893,0000.48%
Worth Venture Partners, LLC 103,227$510,0000.29%
View complete list of CHIASMA INC shareholders