Portolan Capital Management - BROOKS AUTOMATION INC ownership

BROOKS AUTOMATION INC's ticker is BRKS and the CUSIP is 114340102. A total of 397 filers reported holding BROOKS AUTOMATION INC in Q4 2021. The put-call ratio across all filers is 0.39 and the average weighting 0.3%.

Quarter-by-quarter ownership
Portolan Capital Management ownership history of BROOKS AUTOMATION INC
ValueSharesWeighting
Q4 2021$1,265,000
-91.0%
12,270
-91.1%
0.08%
-91.7%
Q3 2021$14,092,000137,6841.03%
Other shareholders
BROOKS AUTOMATION INC shareholders Q4 2021
NameSharesValueWeighting ↓
Politan Capital Management LP 4,519,003$226,808,76115.36%
13D Management LLC 133,652$6,707,9944.17%
Hudson Value Partners, LLC 54,314$2,726,0201.43%
Millrace Asset Group, Inc. 21,400$1,0741.33%
Conestoga Capital Advisors, LLC 1,139,194$57,176,1470.98%
Endurant Capital Management LP 19,422$974,7900.88%
PALISADE CAPITAL MANAGEMENT, LP 608,705$30,550,9040.85%
GW&K Investment Management, LLC 1,610,400$80,8260.81%
SYSTEMATIC FINANCIAL MANAGEMENT LP 450,350$22,603,1070.73%
Stephens Investment Management Group LLC 872,532$43,792,3810.72%
View complete list of BROOKS AUTOMATION INC shareholders