ARDSLEY ADVISORY PARTNERS LP - AMYRIS INC ownership

AMYRIS INC's ticker is AMRS and the CUSIP is 03236M200. A total of 93 filers reported holding AMYRIS INC in Q4 2019. The put-call ratio across all filers is 0.53 and the average weighting 0.1%.

Quarter-by-quarter ownership
ARDSLEY ADVISORY PARTNERS LP ownership history of AMYRIS INC
ValueSharesWeighting
Q3 2020$887,000
-18.1%
303,700
+19.7%
0.17%
-25.7%
Q2 2020$1,083,000
+85.1%
253,700
+10.9%
0.23%
+0.4%
Q1 2020$585,000
-72.3%
228,700
-66.5%
0.23%
-32.0%
Q4 2019$2,113,000
-46.1%
683,700
-17.0%
0.34%
-61.7%
Q3 2019$3,921,000
+57.2%
823,700
+17.9%
0.88%
+123.4%
Q2 2019$2,494,000
-65.3%
698,700
-79.7%
0.39%
-71.4%
Q1 2019$7,186,000
+54.2%
3,438,200
+146.4%
1.38%
+17.7%
Q4 2018$4,660,000
-75.0%
1,395,200
-40.6%
1.17%
-53.4%
Q3 2018$18,658,000
+2235.2%
2,349,867
+1779.9%
2.51%
+1995.0%
Q2 2018$799,000
+19.3%
125,000
+25.0%
0.12%
+20.0%
Q1 2018$670,000100,0000.10%
Other shareholders
AMYRIS INC shareholders Q4 2019
NameSharesValueWeighting ↓
Vivo Capital, LLC 6,490,557$23,106,0002.16%
SILVERBACK ASSET MANAGEMENT LLC 3,276,130$11,663,0001.80%
ARDSLEY ADVISORY PARTNERS LP 698,700$2,494,0000.39%
SILVERBACK ASSET MANAGEMENT LLC 502,000$1,787,0000.28%
Vontobel Swiss Wealth Advisors AG 75,387$268,0000.14%
PURA VIDA INVESTMENTS, LLC 247,668$882,0000.13%
Nicholas Hoffman & Company, LLC. 160,000$570,0000.09%
Temasek Holdings (Private) Ltd 2,706,336$9,635,0000.07%
PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. 65,000$231,0000.06%
Virtus ETF Advisers LLC 67,863$242,0000.05%
View complete list of AMYRIS INC shareholders