Granahan Investment Management Cerus Corp ownership

Cerus Corp's ticker is CERS and the CUSIP is 157085101. A total of 184 filers reported holding Cerus Corp in Q4 2021. The put-call ratio across all filers is 1.06 and the average weighting 0.1%.

Granahan Investment Management ownership history of Cerus Corp
ValueSharesWeighting
Q4 2021$4,396
-59.7%
645,565
-64.0%
0.09%
-56.5%
Q3 2021$10,921
+180.9%
1,793,255
+172.6%
0.21%
+187.5%
Q2 2021$3,888
-12.8%
657,947
-11.3%
0.07%
-24.2%
Q1 2021$4,459741,8530.10%