GROUP ONE TRADING, L.P. - AXCELIS TECHNOLOGIES INC ownership

AXCELIS TECHNOLOGIES INC's ticker is and the CUSIP is 054540908. A total of 2 filers reported holding AXCELIS TECHNOLOGIES INC in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of AXCELIS TECHNOLOGIES INC
ValueSharesWeighting
Q3 2023$1,369,620
+1.0%
8,400
+13.5%
0.01%
+25.0%
Q2 2023$1,356,642
+199.4%
7,400
+117.6%
0.00%
+100.0%
Q1 2023$453,050
+16.5%
3,400
-30.6%
0.00%
+100.0%
Q4 2022$388,864
-46.9%
4,900
-59.5%
0.00%0.0%
Q3 2022$733,000
-20.4%
12,100
-28.0%
0.00%0.0%
Q2 2022$921,000
-37.5%
16,800
-13.8%
0.00%0.0%
Q1 2022$1,473,000
+479.9%
19,500
+473.5%
0.00%
Q4 2021$254,000
+257.7%
3,400
+126.7%
0.00%
Q3 2021$71,000
+77.5%
1,500
+50.0%
0.00%
Q2 2021$40,000
-31.0%
1,000
-28.6%
0.00%
Q1 2021$58,000
+346.2%
1,400
+133.3%
0.00%
Q3 2020$13,000
+116.7%
600
+200.0%
0.00%
Q2 2020$6,000
+200.0%
200
+100.0%
0.00%
Q1 2020$2,000
-98.3%
100
-98.6%
0.00%
-100.0%
Q3 2019$120,000
+233.3%
7,000
+288.9%
0.00%
Q2 2018$36,000
+5.9%
1,800
+28.6%
0.00%
Q1 2018$34,000
-71.2%
1,400
-65.9%
0.00%
-100.0%
Q4 2017$118,000
+972.7%
4,100
+925.0%
0.00%
Q3 2017$11,000
-52.2%
400
-63.6%
0.00%
Q2 2017$23,0001,1000.00%
Other shareholders
AXCELIS TECHNOLOGIES INC shareholders Q4 2020
NameSharesValueWeighting ↓
CenterStar Asset Management, LLC 3,000$489,1500.10%
GROUP ONE TRADING, L.P. 8,400$1,369,6200.01%
JANE STREET GROUP, LLC 70,200$11,446,1100.00%
SIMPLEX TRADING, LLC 32,200$5,2500.00%
OSAIC HOLDINGS, INC. 1$6,3200.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of AXCELIS TECHNOLOGIES INC shareholders