GROUP ONE TRADING, L.P. - K12 INC ownership

K12 INC's ticker is and the CUSIP is 48273U952. A total of 1 filers reported holding K12 INC in Q4 2013. 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 K12 INC
ValueSharesWeighting
Q3 2020$1,367,000
-2.4%
51,900
+1.0%
0.00%
-33.3%
Q2 2020$1,400,000
-35.7%
51,400
-55.5%
0.01%
-66.7%
Q1 2020$2,176,000
+2317.8%
115,400
+2522.7%
0.02%
+1700.0%
Q4 2019$90,000
-30.2%
4,400
-10.2%
0.00%0.0%
Q3 2019$129,000
+21.7%
4,900
+58.1%
0.00%0.0%
Q1 2019$106,000
+783.3%
3,100
+210.0%
0.00%
Q2 2016$12,000
+20.0%
1,0000.0%0.00%
Q1 2016$10,000
-16.7%
1,0000.0%0.00%
Q4 2014$12,000
-33.3%
1,000
-9.1%
0.00%
Q3 2014$18,000
+800.0%
1,100
+1000.0%
0.00%
Q2 2014$2,000
-60.0%
100
-50.0%
0.00%
Q1 2014$5,000
-98.4%
200
-98.6%
0.00%
-100.0%
Q4 2013$305,000
+228.0%
14,000
+366.7%
0.01%
+150.0%
Q3 2013$93,000
-61.1%
3,000
-67.0%
0.00%
-66.7%
Q2 2013$239,0009,1000.01%
Other shareholders
K12 INC shareholders Q4 2013
NameSharesValueWeighting ↓
SIMPLEX TRADING, LLC 42$127,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of K12 INC shareholders