GROUP ONE TRADING, L.P. - ACCURAY INC ownership

ACCURAY INC's ticker is and the CUSIP is 004397905. A total of 3 filers reported holding ACCURAY 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 ACCURAY INC
ValueSharesWeighting
Q3 2023$92,480
-38.9%
34,000
-13.0%
0.00%
Q2 2023$151,317
+671.9%
39,100
+492.4%
0.00%
Q1 2023$19,602
+30.3%
6,600
-8.3%
0.00%
Q4 2022$15,0487,200
+7100.0%
0.00%
Q3 2022$0
-100.0%
100
-98.9%
0.00%
Q1 2022$29,000
-86.4%
8,800
-80.3%
0.00%
Q4 2021$213,000
+147.7%
44,600
+105.5%
0.00%
Q3 2021$86,000
-75.6%
21,700
-72.1%
0.00%
Q2 2021$352,000
+329.3%
77,900
+372.1%
0.00%
Q1 2021$82,000
+1540.0%
16,500
+1169.2%
0.00%
Q4 2020$5,000
+66.7%
1,300
+18.2%
0.00%
Q3 2020$3,000
+50.0%
1,100
+22.2%
0.00%
Q2 2020$2,000
-96.0%
900
-96.6%
0.00%
Q1 2020$50,000
-35.1%
26,300
-4.0%
0.00%
-100.0%
Q4 2019$77,000
+7600.0%
27,400
+6750.0%
0.00%
Q3 2019$1,000
-98.5%
400
-97.7%
0.00%
-100.0%
Q2 2019$66,000
-81.7%
17,100
-77.4%
0.00%
-75.0%
Q1 2019$361,000
+36000.0%
75,600
+37700.0%
0.00%
Q4 2018$1,000
-97.8%
200
-98.0%
0.00%
Q3 2018$45,000
-55.0%
10,100
-58.6%
0.00%
-100.0%
Q2 2018$100,000
+185.7%
24,400
+248.6%
0.00%
Q1 2018$35,000
-73.3%
7,000
-77.0%
0.00%
-100.0%
Q4 2017$131,000
-14.4%
30,400
-20.6%
0.00%0.0%
Q3 2017$153,000
+2450.0%
38,300
+3091.7%
0.00%
Q2 2017$6,000
-94.6%
1,200
-94.9%
0.00%
-100.0%
Q1 2017$112,000
+2140.0%
23,600
+2260.0%
0.00%
Q4 2016$5,000
-97.5%
1,000
-97.1%
0.00%
-100.0%
Q2 2013$198,00034,5000.01%
Other shareholders
ACCURAY INC shareholders Q4 2020
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 1,300$5,0000.00%
SIMPLEX TRADING, LLC 239$99,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of ACCURAY INC shareholders