ESSEX INVESTMENT MANAGEMENT CO LLC - CERUS CORP ownership

CERUS CORP's ticker is CERS and the CUSIP is 157085101. A total of 154 filers reported holding CERUS CORP in Q3 2018. The put-call ratio across all filers is 1.34 and the average weighting 0.1%.

Quarter-by-quarter ownership
ESSEX INVESTMENT MANAGEMENT CO LLC ownership history of CERUS CORP
ValueSharesWeighting
Q1 2021$952,000
-47.2%
158,476
-50.6%
0.12%
-53.0%
Q2 2019$1,802,000
-40.2%
320,723
-33.7%
0.25%
-44.5%
Q1 2019$3,012,000
-41.3%
483,468
-52.2%
0.44%
+10.4%
Q4 2018$5,130,000
+46.1%
1,011,654
+107.7%
0.40%
-2.4%
Q3 2018$3,511,000
+11.8%
486,972
+3.4%
0.41%
+5.1%
Q2 2018$3,140,000
+21.7%
470,797
+0.0%
0.39%
+15.9%
Q1 2018$2,580,000470,7400.34%
Other shareholders
CERUS CORP shareholders Q3 2018
NameSharesValueWeighting ↓
Tamarack Advisers, LP 650,000$1,053,0000.68%
SILVERARC CAPITAL MANAGEMENT, LLC 1,203,890$1,950,3020.59%
Antonetti Capital Management LLC 180,835$292,9530.46%
Senvest Management, LLC 7,258,826$11,759,2980.46%
Sepio Capital, LP 3,497,407$5,280,1990.46%
Capital Impact Advisors, LLC 129,404$209,6340.35%
ARK Investment Management 20,061,906$32,500,2880.25%
Bouvel Investment Partners, LLC 251,847$407,9920.22%
GSA CAPITAL PARTNERS LLP 1,292,053$2,0930.18%
Baker Brothers Advisors 17,239,501$27,927,9920.16%
View complete list of CERUS CORP shareholders