Walleye Trading LLC - ACCURAY INC ownership

ACCURAY INC's ticker is ARAY and the CUSIP is 004397105. A total of 143 filers reported holding ACCURAY INC in Q4 2021. The put-call ratio across all filers is 0.30 and the average weighting 0.1%.

Quarter-by-quarter ownership
Walleye Trading LLC ownership history of ACCURAY INC
ValueSharesWeighting
Q3 2021$47,000
-46.6%
11,954
-35.7%
0.00%
-100.0%
Q1 2019$88,000
+87.2%
18,589
+36.6%
0.00%
Q4 2018$47,000
+176.5%
13,606
+257.6%
0.00%
Q3 2018$17,000
-79.3%
3,805
-76.6%
0.00%
Q1 2018$82,000
-45.3%
16,250
-56.4%
0.00%
-100.0%
Q3 2017$150,000
+15.4%
37,300
+35.6%
0.00%
Q2 2017$130,000
+251.4%
27,500
+257.1%
0.00%
Q1 2017$37,000
-77.7%
7,700
-78.7%
0.00%
-100.0%
Q4 2016$166,000
+1176.9%
36,203
+1624.0%
0.00%
Q3 2016$13,000
+30.0%
2,100
+23.5%
0.00%
Q1 2016$10,000
-81.5%
1,700
-84.5%
0.00%
Q3 2015$54,000
-16.9%
11,000
+15.1%
0.00%
Q2 2015$65,000
-15.6%
9,557
+16.7%
0.00%
-100.0%
Q1 2015$77,000
+102.6%
8,189
+63.8%
0.00%
Q4 2014$38,000
-54.8%
5,000
-56.4%
0.00%
-100.0%
Q3 2014$84,000
+42.4%
11,459
+71.0%
0.00%0.0%
Q2 2014$59,000
+883.3%
6,700
+891.1%
0.00%
Q1 2014$6,000
-98.1%
676
-98.1%
0.00%
-100.0%
Q4 2013$311,000
-5.8%
35,744
-20.1%
0.00%
-50.0%
Q3 2013$330,000
+407.7%
44,716
+291.9%
0.00%
+300.0%
Q2 2013$65,00011,4100.00%
Other shareholders
ACCURAY INC shareholders Q4 2021
NameSharesValueWeighting ↓
Archon Capital Management LLC 5,936,991$11,637,0002.66%
HARBERT FUND ADVISORS, INC. 1,849,184$3,624,0001.76%
Lapides Asset Management, LLC 787,000$1,543,0000.77%
DAFNA Capital Management LLC 941,800$1,846,0000.50%
HEARTLAND ADVISORS INC 3,385,900$6,636,0000.46%
Kovack Advisors, Inc. 1,183,150$2,319,0000.31%
Cowen Prime Advisors LLC 165,786$325,0000.18%
GLOBEFLEX CAPITAL L P 309,311$606,0000.15%
GSA CAPITAL PARTNERS LLP 369,572$724,0000.11%
Foundry Partners, LLC 807,435$1,583,0000.10%
View complete list of ACCURAY INC shareholders