SIMPLEX TRADING, LLC - XBIOTECH INC ownership

XBIOTECH INC's ticker is and the CUSIP is 98400H902. A total of 1 filers reported holding XBIOTECH INC in Q4 2016. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of XBIOTECH INC
ValueSharesWeighting
Q1 2022$0
-100.0%
100
-50.0%
0.00%
Q4 2021$2,000
-50.0%
200
-33.3%
0.00%
Q3 2021$4,0000.0%3000.0%0.00%
Q2 2021$4,000
-94.4%
300
+614.3%
0.00%
Q1 2021$72,000
-52.9%
42
-57.1%
0.00%
Q4 2020$153,000
-3.2%
98
+18.1%
0.00%
Q3 2020$158,000
-16.4%
83
-39.9%
0.00%
Q2 2020$189,000
+440.0%
138
+318.2%
0.00%
Q1 2020$35,000
-38.6%
33
+6.5%
0.00%
Q4 2019$57,000
+1040.0%
31
+520.0%
0.00%
Q3 2019$5,000
-54.5%
5
-50.0%
0.00%
Q1 2019$11,000
-78.0%
10
-89.9%
0.00%
Q4 2018$50,000
+1566.7%
99
+890.0%
0.00%
Q3 2018$3,000
-90.0%
10
-85.1%
0.00%
Q2 2018$30,000
+1400.0%
670.0%0.00%
Q1 2018$2,000
-77.8%
67
-6.9%
0.00%
Q4 2017$9,000
+28.6%
72
+71.4%
0.00%
Q3 2017$7,000
-72.0%
42
-59.6%
0.00%
-100.0%
Q2 2017$25,000
-50.0%
104
-24.6%
0.00%
-50.0%
Q1 2017$50,000
+900.0%
138
+294.3%
0.00%
Q3 2016$5,000350.00%
Other shareholders
XBIOTECH INC shareholders Q4 2016
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 24,100$244,0000.00%
View complete list of XBIOTECH INC shareholders