GROUP ONE TRADING, L.P. - MAG SILVER CORP ownership

MAG SILVER CORP's ticker is and the CUSIP is 55903Q904. A total of 3 filers reported holding MAG SILVER CORP in Q2 2021. 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 MAG SILVER CORP
ValueSharesWeighting
Q3 2023$253,028
-8.8%
24,400
-2.0%
0.00%0.0%
Q2 2023$277,386
+69.7%
24,900
+93.0%
0.00%0.0%
Q1 2023$163,443
-96.9%
12,900
-96.2%
0.00%
-91.7%
Q4 2022$5,332,956
+64.3%
341,200
+31.2%
0.01%
+100.0%
Q3 2022$3,245,000
+12.8%
260,000
+10.0%
0.01%
+20.0%
Q2 2022$2,876,000
-41.3%
236,300
-22.1%
0.01%0.0%
Q1 2022$4,903,000
-43.4%
303,200
-45.1%
0.01%
-28.6%
Q4 2021$8,656,000
-20.3%
552,400
-17.7%
0.01%
-41.7%
Q3 2021$10,867,000
+104.8%
670,800
+164.4%
0.01%
+100.0%
Q2 2021$5,307,000
+3.1%
253,700
-26.0%
0.01%
-25.0%
Q1 2021$5,147,000
-43.1%
342,900
-22.2%
0.01%
-50.0%
Q4 2020$9,049,000
+5.5%
441,000
-16.4%
0.02%
-40.7%
Q3 2020$8,580,000
+126.6%
527,700
+96.5%
0.03%
+58.8%
Q2 2020$3,786,000
+221.7%
268,500
+75.1%
0.02%
+70.0%
Q1 2020$1,177,000
-11.2%
153,300
+36.9%
0.01%
+11.1%
Q4 2019$1,326,000
+3800.0%
112,000
+3400.0%
0.01%
Q3 2019$34,000
-88.2%
3,200
-88.2%
0.00%
-100.0%
Q1 2019$289,000
+86.5%
27,100
+27.2%
0.00%
+200.0%
Q4 2018$155,000
+1309.1%
21,300
+1538.5%
0.00%
Q3 2018$11,000
-21.4%
1,3000.0%0.00%
Q2 2018$14,000
-48.1%
1,300
-40.9%
0.00%
Q4 2017$27,000
-67.1%
2,200
-69.9%
0.00%
-100.0%
Q3 2017$82,000
-13.7%
7,3000.0%0.00%0.0%
Q2 2017$95,000
+331.8%
7,300
+329.4%
0.00%
Q1 2017$22,000
+22.2%
1,700
+6.2%
0.00%
Q4 2016$18,000
-53.8%
1,600
-38.5%
0.00%
Q3 2016$39,000
-89.0%
2,600
-90.7%
0.00%
-100.0%
Q2 2016$353,000
+246.1%
28,000
+159.3%
0.00%
+300.0%
Q1 2016$102,000
+5000.0%
10,800
+3500.0%
0.00%
Q3 2015$2,0000.0%3000.0%0.00%
Q2 2015$2,000
-89.5%
300
-85.0%
0.00%
Q2 2014$19,000
+90.0%
2,000
+42.9%
0.00%
Q1 2014$10,000
+900.0%
1,400
+1300.0%
0.00%
Q2 2013$1,0001000.00%
Other shareholders
MAG SILVER CORP shareholders Q2 2021
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 253,700$5,307,0000.01%
SIMPLEX TRADING, LLC 35,600$744,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of MAG SILVER CORP shareholders