GROUP ONE TRADING, L.P. - KLA-TENCOR CORP ownership

KLA-TENCOR CORP's ticker is and the CUSIP is 482480900. A total of 4 filers reported holding KLA-TENCOR CORP 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 KLA-TENCOR CORP
ValueSharesWeighting
Q3 2023$6,834,034
-50.6%
14,900
-47.7%
0.02%
-47.7%
Q2 2023$13,823,070
+193.5%
28,500
+141.5%
0.04%
+158.8%
Q1 2023$4,710,206
-21.4%
11,800
-25.8%
0.02%
+21.4%
Q4 2022$5,994,777
+113.0%
15,900
+71.0%
0.01%
+133.3%
Q3 2022$2,814,000
+132.0%
9,300
+144.7%
0.01%
+200.0%
Q2 2022$1,213,000
-57.5%
3,800
-51.3%
0.00%
-33.3%
Q1 2022$2,855,000
-42.3%
7,800
-32.2%
0.00%
-25.0%
Q4 2021$4,946,000
-2.7%
11,500
-24.3%
0.00%
-20.0%
Q3 2021$5,085,000
+74.3%
15,200
+68.9%
0.01%
+25.0%
Q2 2021$2,918,000
+6.4%
9,000
+8.4%
0.00%0.0%
Q1 2021$2,742,000
-34.6%
8,300
-48.8%
0.00%
-42.9%
Q4 2020$4,194,000
+5276.9%
16,200
+3950.0%
0.01%
Q3 2020$78,0000.0%4000.0%0.00%
Q2 2020$78,000
+8.3%
400
-20.0%
0.00%
-100.0%
Q1 2020$72,000
-88.1%
500
-85.3%
0.00%
-75.0%
Q4 2019$606,000
+11.8%
3,4000.0%0.00%0.0%
Q3 2019$542,000
+48.1%
3,400
+9.7%
0.00%
+33.3%
Q2 2019$366,000
+2.2%
3,100
+3.3%
0.00%
-25.0%
Q1 2019$358,000
-4.8%
3,000
-44.4%
0.00%0.0%
Q3 2016$376,000
+5271.4%
5,400
+5300.0%
0.00%
Q2 2016$7,000
-87.9%
100
-87.5%
0.00%
-100.0%
Q1 2016$58,000
-93.0%
800
-93.3%
0.00%
-90.0%
Q4 2015$832,000
+824.4%
12,000
+757.1%
0.01%
+900.0%
Q4 2013$90,000
-81.5%
1,400
-82.5%
0.00%
-88.9%
Q3 2013$487,000
+74.6%
8,000
+60.0%
0.01%
+28.6%
Q2 2013$279,0005,0000.01%
Other shareholders
KLA-TENCOR CORP shareholders Q4 2020
NameSharesValueWeighting ↓
Twin Tree Management, LP 154,900$49,425,0000.08%
JANE STREET GROUP, LLC 211,300$67,422,0000.03%
CMT Capital Markets Trading GmbH 1,100$351,0000.00%
SIMPLEX TRADING, LLC 8,900$2,839,0000.00%
GROUP ONE TRADING, L.P. 3,800$1,213,0000.00%
Allianz Asset Management GmbH 300$96,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of KLA-TENCOR CORP shareholders