Portolan Capital Management - BROOKS AUTOMATION INC ownership

BROOKS AUTOMATION INC's ticker is BRKS and the CUSIP is 114340102. A total of 380 filers reported holding BROOKS AUTOMATION INC in Q1 2022. The put-call ratio across all filers is 0.31 and the average weighting 0.2%.

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 Q1 2022
NameSharesValueWeighting ↓
Voce Capital Management LLC 105,023$2,844,0004.90%
MESSNER & SMITH THEME VALUE INVESTMENT MANAGEMENT LTD /CA/ 66,018$1,788,0002.96%
Granahan Investment Management 1,056,654$28,614,0002.07%
RK Capital 224,500$6,079,0001.32%
JOHN G ULLMAN & ASSOCIATES INC 226,929$6,145,0001.19%
DF DENT & CO INC 1,850,489$50,111,0001.16%
IMA Wealth, Inc. 89,031$2,411,0001.07%
Vident Investment Advisory, LLC 821,463$22,833,0000.93%
Global X Management CO LLC 1,240,688$33,598,0000.67%
PACIFIC VIEW ASSET MANAGEMENT, LLC 32,399$877,0000.66%
View complete list of BROOKS AUTOMATION INC shareholders