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

MISTRAS GROUP INC's ticker is and the CUSIP is 60649T957. A total of 3 filers reported holding MISTRAS GROUP INC 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 MISTRAS GROUP INC
ValueSharesWeighting
Q1 2022$29,000
+262.5%
4,400
+300.0%
0.00%
Q4 2021$8,000
-92.2%
1,100
-89.1%
0.00%
Q3 2021$103,000
-31.8%
10,100
-34.4%
0.00%
Q2 2021$151,000
+788.2%
15,400
+926.7%
0.00%
Q1 2021$17,000
-60.5%
1,500
-73.2%
0.00%
Q4 2020$43,000
+95.5%
5,6000.0%0.00%
Q3 2020$22,000
+120.0%
5,600
+833.3%
0.00%
Q3 2013$10,000
-61.5%
600
-60.0%
0.00%
-100.0%
Q2 2013$26,0001,5000.00%
Other shareholders
MISTRAS GROUP INC shareholders Q2 2021
NameSharesValueWeighting ↓
SIMPLEX TRADING, LLC 5$00.00%
View complete list of MISTRAS GROUP INC shareholders