Granahan Investment Management - CERUS CORP ownership

CERUS CORP's ticker is CERS and the CUSIP is 157085101. A total of 187 filers reported holding CERUS CORP in Q1 2022. The put-call ratio across all filers is 0.56 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 2022
NameSharesValueWeighting ↓
Lesa Sroufe & Co 540,752$1,828,0001.51%
Elk Creek Partners, LLC 6,547,378$22,130,0001.30%
Millrace Asset Group, Inc. 395,202$1,335,0001.28%
ARK Investment Management 3,564,373$12,048,0000.96%
Senvest Management, LLC 3,166,398$10,702,0000.76%
SALZHAUER MICHAEL 403,639$1,364,0000.54%
FIRST MIDWEST BANK TRUST DIVISION 784,416$2,651,0000.33%
Baker Brothers Advisors 9,745,209$32,939,0000.29%
PEREGRINE CAPITAL MANAGEMENT LLC 2,840,504$9,601,0000.23%
Florence Capital Advisors, LLC 59,000$199,0000.20%
View complete list of CERUS CORP shareholders