Granahan Investment Management - CERUS CORP ownership

CERUS CORP's ticker is CERS and the CUSIP is 157085101. A total of 169 filers reported holding CERUS CORP in Q1 2021. The put-call ratio across all filers is 0.81 and the average weighting 0.1%.

Quarter-by-quarter ownership
Granahan Investment Management ownership history of CERUS CORP
ValueSharesWeighting
Q4 2021$4,396,000
-59.7%
645,565
-64.0%
0.09%
-56.5%
Q3 2021$10,921,000
+180.9%
1,793,255
+172.6%
0.21%
+187.5%
Q2 2021$3,888,000
-12.8%
657,947
-11.3%
0.07%
-24.2%
Q1 2021$4,459,000741,8530.10%
Other shareholders
CERUS CORP shareholders Q1 2021
NameSharesValueWeighting ↓
Lesa Sroufe & Co 310,138$2,146,0002.56%
SALZHAUER MICHAEL 302,131$2,091,0001.49%
Millrace Asset Group, Inc. 205,568$1,423,0000.99%
BOGLE INVESTMENT MANAGEMENT L P /DE/ 73,200$507,0000.80%
FIRST MIDWEST BANK TRUST DIVISION 715,990$4,954,0000.72%
PARADIGM CAPITAL MANAGEMENT INC/NY 1,706,800$11,811,0000.71%
ARK Investment Management 29,572,265$204,640,0000.54%
Pier Capital, LLC 712,389$4,930,0000.52%
Hood River Capital Management LLC 2,234,280$15,461,0000.51%
Nikko Asset Management Americas, Inc. 11,103,210$76,834,0000.44%
View complete list of CERUS CORP shareholders