ARDSLEY ADVISORY PARTNERS LP - SUNPOWER CORP ownership

SUNPOWER CORP's ticker is SPWR and the CUSIP is 867652406. A total of 161 filers reported holding SUNPOWER CORP in Q1 2018. The put-call ratio across all filers is 0.84 and the average weighting 0.1%.

Quarter-by-quarter ownership
ARDSLEY ADVISORY PARTNERS LP ownership history of SUNPOWER CORP
ValueSharesWeighting
Q1 2023$207,750
-75.1%
15,000
-40.0%
0.05%
-54.9%
Q1 2021$836,000
-41.9%
25,000
-78.3%
0.10%
-63.3%
Q3 2020$1,439,000
+686.3%
115,000
+360.0%
0.28%
+1012.0%
Q3 2018$183,000
-95.1%
25,000
-94.7%
0.02%
-95.6%
Q1 2018$3,751,000
+316.8%
470,000
+1466.7%
0.56%
+380.3%
Q4 2015$900,000
+86.0%
30,000
+100.0%
0.12%
+60.3%
Q1 2014$484,000
-91.8%
15,000
-94.7%
0.07%
-94.4%
Q2 2013$5,900,000285,0001.30%
Other shareholders
SUNPOWER CORP shareholders Q1 2018
NameSharesValueWeighting ↓
DOMINI IMPACT INVESTMENTS LLC 15,985$135,0002.77%
Impax Asset Management (AIFM) Ltd 997,573$8,410,0002.27%
Rock Point Advisors, LLC 356,255$3,003,0001.40%
Impax Asset Management LTD 3,102,774$26,156,0000.72%
QUENTEC ASSET MANAGEMENT LLC 492,680$4,153,0000.66%
SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC 400,000$3,372,0000.44%
Guinness Asset Management LTD 213,877$1,803,0000.38%
Guinness Atkinson Asset Management Inc 66,750$562,0000.34%
ICM ASSET MANAGEMENT INC/WA 23,820$201,0000.22%
Weil Company, Inc. 25,098$212,0000.19%
View complete list of SUNPOWER CORP shareholders