GROUP ONE TRADING, L.P. - NORTHERN TR CORP ownership

NORTHERN TR CORP's ticker is and the CUSIP is 665859954. A total of 4 filers reported holding NORTHERN TR CORP in Q1 2023. 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 NORTHERN TR CORP
ValueSharesWeighting
Q3 2023$132,012
-49.1%
1,900
-45.7%
0.00%
-100.0%
Q2 2023$259,490
-54.0%
3,500
-45.3%
0.00%
-50.0%
Q1 2023$564,032
+2024.7%
6,400
+2033.3%
0.00%
Q4 2022$26,547
+2.1%
3000.0%0.00%
Q3 2022$26,000
-45.8%
300
-40.0%
0.00%
Q2 2022$48,000
-41.5%
500
-28.6%
0.00%
Q1 2022$82,000
+36.7%
700
+40.0%
0.00%
Q4 2021$60,000
+87.5%
500
+66.7%
0.00%
Q3 2021$32,000
+166.7%
300
+200.0%
0.00%
Q2 2021$12,000
-88.6%
1000.0%0.00%
Q1 2021$105,000
+40.0%
100
-87.5%
0.00%
Q4 2020$75,000
+21.0%
8000.0%0.00%
Q3 2020$62,000
-68.8%
800
-63.6%
0.00%
-100.0%
Q1 2019$199,000
+40.1%
2,200
+29.4%
0.00%
+100.0%
Q4 2018$142,000
+173.1%
1,700
+240.0%
0.00%0.0%
Q1 2018$52,000
-97.1%
500
-97.3%
0.00%
-92.3%
Q4 2017$1,818,000
+124.7%
18,200
+106.8%
0.01%
+85.7%
Q3 2017$809,000
+219.8%
8,800
+238.5%
0.01%
+133.3%
Q2 2017$253,000
+62.2%
2,600
+44.4%
0.00%
+50.0%
Q1 2017$156,000
+75.3%
1,800
+80.0%
0.00%
+100.0%
Q4 2016$89,000
-76.6%
1,000
-82.1%
0.00%
-75.0%
Q3 2016$381,000
+337.9%
5,600
+366.7%
0.00%
+300.0%
Q4 2015$87,000
+6.1%
1,2000.0%0.00%0.0%
Q3 2015$82,0001,2000.00%
Other shareholders
NORTHERN TR CORP shareholders Q1 2023
NameSharesValueWeighting ↓
Maven Securities LTD 24,800$2,674,0000.09%
SIMPLEX TRADING, LLC 25,900$3,012,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
GROUP ONE TRADING, L.P. 300$32,0000.00%
View complete list of NORTHERN TR CORP shareholders