GENERAL AMERICAN INVESTORS CO INC - 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
GENERAL AMERICAN INVESTORS CO INC ownership history of BROOKS AUTOMATION INC
ValueSharesWeighting
Q3 2022$3,410,000
-40.6%
79,5530.0%0.36%
-38.4%
Q2 2022$5,736,000
-13.0%
79,5530.0%0.58%
+7.1%
Q1 2022$6,593,000
-11.5%
79,553
+10.1%
0.54%
-7.9%
Q4 2021$7,448,000
+125.8%
72,230
+124.1%
0.58%
+108.6%
Q3 2021$3,299,00032,2300.28%
Other shareholders
BROOKS AUTOMATION INC shareholders Q4 2021
NameSharesValueWeighting ↓
FIRST SABREPOINT CAPITAL MANAGEMENT LP 155,000$6,916,1002.90%
Granahan Investment Management 1,512,581$67,491,3642.05%
Numerai GP LLC 105,168$4,692,5961.57%
MIRABELLA FINANCIAL SERVICES LLP 45,973$9,991,0011.51%
Telemark Asset Management, LLC 210,096$9,374,4841.39%
Hudson Value Partners, LLC 52,808$2,356,2931.34%
Penbrook Management LLC 31,865$1,421,8161.09%
Millrace Asset Group, Inc. 20,569$9181.07%
Park West Asset Management LLC 250,000$11,155,0001.00%
Conestoga Capital Advisors, LLC 1,310,661$58,481,6940.98%
View complete list of BROOKS AUTOMATION INC shareholders