Parallax Volatility Advisers, L.P. - BROOKS AUTOMATION INC ownership

BROOKS AUTOMATION INC's ticker is BRKS and the CUSIP is 114340102. A total of 334 filers reported holding BROOKS AUTOMATION INC in Q1 2021. The put-call ratio across all filers is 0.80 and the average weighting 0.2%.

Quarter-by-quarter ownership
Parallax Volatility Advisers, L.P. ownership history of BROOKS AUTOMATION INC
ValueSharesWeighting
Q1 2023$17,078,439
+360.6%
382,753
+501.0%
0.04%
+483.3%
Q4 2022$3,707,741
+29.6%
63,685
+112.0%
0.01%
+100.0%
Q2 2021$2,862,000
-31.7%
30,045
-41.5%
0.00%
-25.0%
Q1 2021$4,190,000
-22.3%
51,318
-35.4%
0.00%
+33.3%
Q4 2020$5,392,000
+96.0%
79,476
-15.3%
0.00%0.0%
Q1 2019$2,751,000
+1004.8%
93,800
+796.9%
0.00%
Q4 2017$249,000
+109.2%
10,458
+0.1%
0.00%
Q2 2015$119,000
-32.8%
10,444
-31.4%
0.00%
Q1 2015$177,000
-14.5%
15,215
-5.9%
0.00%
Q4 2014$207,000
+1280.0%
16,164
+1041.5%
0.00%
Q3 2014$15,000
+7.1%
1,416
+12.0%
0.00%
Q2 2014$14,0001,2640.00%
Other shareholders
BROOKS AUTOMATION INC shareholders Q1 2021
NameSharesValueWeighting ↓
Tower House Partners LLP 497,625$47,414,00024.69%
Totem Point Management, LLC 113,693$10,833,0005.43%
Hudson Value Partners, LLC 62,605$5,965,0003.29%
Sturgeon Ventures LLP 61,464$5,856,0002.91%
Penbrook Management LLC 40,440$3,853,0002.31%
Nitorum Capital, L.P. 487,668$46,465,0002.12%
Telemark Asset Management, LLC 240,000$22,867,0001.82%
DF DENT & CO INC 1,749,054$166,650,0001.77%
Granahan Investment Management 879,155$83,766,0001.56%
Loveless Wealth Management LLC 24,722$2,356,0001.43%
View complete list of BROOKS AUTOMATION INC shareholders