SIMPLEX TRADING, LLC - 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 Q4 2020. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of MISTRAS GROUP INC
ValueSharesWeighting
Q2 2022$9,000
-95.0%
1,600
-94.2%
0.00%
Q1 2022$181,000
+182.8%
27,500
+216.1%
0.00%
Q4 2021$64,000
-90.6%
8,700
-87.2%
0.00%
-100.0%
Q3 2021$680,000
+1.8%
68,0000.0%0.00%0.0%
Q2 2021$668,00068,000
+17985.1%
0.00%
Q1 2021$0
-100.0%
376
-68.1%
0.00%
-100.0%
Q4 2020$913,000
+177.5%
1,177
+39.6%
0.00%
Q3 2020$329,000
+1118.5%
843
+4336.8%
0.00%
Q4 2019$27,000
+12.5%
19
+11.8%
0.00%
Q4 2018$24,000
-33.3%
170.0%0.00%
Q3 2018$36,000
-26.5%
17
-34.6%
0.00%
Q2 2018$49,000
+1533.3%
26
-74.3%
0.00%
Q1 2018$3,000
-75.0%
101
-49.5%
0.00%
-100.0%
Q4 2017$12,000200
+19900.0%
0.00%
Q3 2017$01
-80.0%
0.00%
Q3 2016$0
-100.0%
5
-16.7%
0.00%
-100.0%
Q3 2015$7,00060.00%
Other shareholders
MISTRAS GROUP INC shareholders Q4 2020
NameSharesValueWeighting ↓
SIMPLEX TRADING, LLC 1,177$913,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
GROUP ONE TRADING, L.P. 5,600$43,0000.00%
View complete list of MISTRAS GROUP INC shareholders