Group One Trading
MG icon

Group One Trading’s Mistras Group MG Stock Holding History

Group One Trading’s Portfolio MG Stock Details MG Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$701K Buy
40,100
+39,800
+13,267% +$708K ﹤0.01% 3194
2026
Q1 		$4.43K Sell
300
-6,700
-96% -$96.7K ﹤0.01% 6754
2025
Q4 		$88.5K Buy
+7,000
New +$79K ﹤0.01% 5099
2025
Q3 		– Sell
-16,100
Closed -$129K – 8839
2025
Q2 		$129K Buy
+16,100
New +$135K ﹤0.01% 4740
2025
Q1 		– Sell
-800
Closed -$7.25K – 8071
2024
Q4 		$7.25K Buy
+800
New +$7.88K ﹤0.01% 6253
2022
Q2 		– Sell
-4,400
Closed -$29K – 8222
2022
Q1 		$29K Buy
4,400
+3,300
+300% +$22.5K ﹤0.01% 6502
2021
Q4 		$8K Sell
1,100
-9,000
-89% -$79.1K ﹤0.01% 7461
2021
Q3 		$103K Sell
10,100
-5,300
-34% -$52.3K ﹤0.01% 5886
2021
Q2 		$151K Buy
15,400
+13,900
+927% +$150K ﹤0.01% 5534
2021
Q1 		$17K Sell
1,500
-4,100
-73% -$36.3K ﹤0.01% 6827
2020
Q4 		$43K Hold
5,600
– – ﹤0.01% 5106
2020
Q3 		$22K Buy
+5,600
New +$22.5K ﹤0.01% 5085
2013
Q4 		– Sell
-600
Closed -$10K – 5406
2013
Q3 		$10K Sell
600
-900
-60% -$15.8K ﹤0.01% 4488
2013
Q2 		$26K Buy
+1,500
New +$31K ﹤0.01% 3919

Other funds holding MG

MRCM
Mill Road Capital Management Greenwich, Connecticut $203M AUM 79.43% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
RA
Royce & Associates New York $12.4B AUM 64.17% 1-Year Est. Return
WCM
Weber Capital Management San Francisco, California $118M AUM
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
IH
IES Holdings Houston, Texas $311M AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Federated Hermes
Federated Hermes Pittsburgh, Pennsylvania $69.6B AUM 42.52% 1-Year Est. Return
First Eagle Investment Management
First Eagle Investment Management New York $60.8B AUM 26.63% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Group One Trading's MG Position: Q2 2026 in Review

Group One Trading opened a new position in Mistras Group (MG) in Q2 2026: 7,518 shares worth $131K. The stake represents ﹤0.01% of the portfolio and ranks #4623 among its holdings. This is a return to the name: Group One Trading previously reported a position in MG as recently as Q4 2024.

Group One Trading first reported a position in MG in Q1 2021 and has held it in 6 quarters since. The position peaked at $173K in Q1 2021. 137 funds tracked by Wall St. Rank hold MG as of Q2 2026.

  • Group One Trading held 7,518 shares of Mistras Group worth $131K as of Q2 2026.
  • Mistras Group was a new Group One Trading position in Q2 2026.
  • Mistras Group made up ﹤0.01% of Group One Trading's portfolio in Q2 2026, its #4623 holding.
  • Group One Trading first reported a position in Mistras Group in Q1 2021 and has held it in 6 quarters since.
  • Group One Trading's Mistras Group position peaked at $173K in Q1 2021.
  • 137 funds tracked by Wall St. Rank held Mistras Group as of Q2 2026.

Based on Group One Trading's 13F filing for Q2 2026, filed 14 Aug 2026.