GROUP ONE TRADING, L.P. - TASER INTL INC ownership

TASER INTL INC's ticker is and the CUSIP is 87651B904. A total of 6 filers reported holding TASER INTL INC in Q4 2014. 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 TASER INTL INC
ValueSharesWeighting
Q1 2017$2,069,000
-12.0%
90,800
-6.4%
0.02%
+4.3%
Q4 2016$2,351,000
-0.6%
97,000
+17.3%
0.02%
-11.5%
Q3 2016$2,366,000
+106.3%
82,700
+79.4%
0.03%
+85.7%
Q2 2016$1,147,000
+23.1%
46,100
-2.9%
0.01%
+7.7%
Q1 2016$932,000
-83.6%
47,500
-85.5%
0.01%
-80.6%
Q4 2015$5,671,000
-31.6%
328,000
-12.9%
0.07%
-41.7%
Q3 2015$8,295,000
+5.7%
376,600
+59.8%
0.12%
+4.5%
Q2 2015$7,851,000
+53.8%
235,700
+11.3%
0.11%
+37.5%
Q1 2015$5,104,000
-18.9%
211,700
-11.0%
0.08%
-15.8%
Q4 2014$6,297,000
+166.0%
237,800
+55.1%
0.10%
+163.9%
Q3 2014$2,367,000
+101.8%
153,300
+73.8%
0.04%
+100.0%
Q2 2014$1,173,000
-63.7%
88,200
-50.1%
0.02%
-66.7%
Q1 2014$3,234,000
+103.9%
176,800
+77.0%
0.05%
+125.0%
Q4 2013$1,586,000
-64.6%
99,900
-66.7%
0.02%
-72.1%
Q3 2013$4,476,000
+592.9%
300,200
+296.0%
0.09%
+437.5%
Q2 2013$646,00075,8000.02%
Other shareholders
TASER INTL INC shareholders Q4 2014
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 237,800$6,297,0000.10%
WHITEBOX ADVISORS LLC 2,145$1,846,0000.07%
SIMPLEX TRADING, LLC 200$207,0000.02%
Timber Hill LLC 100,100$2,651,0000.01%
Virtu KCG Holdings LLC 22,100$585,0000.01%
Citadel Advisors 351,700$9,313,0000.01%
View complete list of TASER INTL INC shareholders