Ken Griffin Mistras Group, Inc. Transaction History

Citadel Advisors LLC

$550 Billion
Q2 2025

A detailed history of Ken Griffin (Citadel Advisors LLC) transactions in Mistras Group, Inc. stock. As of the latest transaction made, Citadel Advisors LLC holds 98,619 shares of MG stock, worth $902,363. This represents 0.0% of its overall portfolio holdings.

Number of Shares

98,619

Previous 45,100 118.67%

Holding current value

$902,363

Previous $477,000 65.41%

% of portfolio

0.0%

Previous 0.0%

30 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2025 Aug 14, 2025	BUY	$7.26 - $10.49 $124,240 - $179,515	17,113 Added 21.0%	98,619 $789,000
Q1 2025 May 15, 2025	SELL	$8.88 - $10.83 $684,701 - $835,057	-77,106 Reduced 48.61%	81,506 $862,000
Q4 2024 Feb 14, 2025	BUY	$8.4 - $12.31 $386,509 - $566,420	46,013 Added 40.86%	158,612 $1.44 Million
Q3 2024 Nov 14, 2024	BUY	$7.92 - $12.1 $695,613 - $1.06 Million	87,830 Added 354.6%	112,599 $1.28 Million
Q2 2024 Aug 14, 2024	SELL	$7.68 - $9.71 $148,354 - $187,568	-19,317 Reduced 43.82%	24,769 $205,000
Q1 2024 May 15, 2024	BUY	$7.28 - $9.65 $287,064 - $380,518	39,432 Added 847.27%	44,086 $421,000
Q4 2023 Feb 14, 2024	SELL	$5.04 - $7.38 $96,611 - $141,467	-19,169 Reduced 80.46%	4,654 $34,000
Q3 2023 Nov 14, 2023	SELL	$5.22 - $7.9 $160,071 - $242,253	-30,665 Reduced 56.28%	23,823 $129,000
Q2 2023 Aug 14, 2023	SELL	$6.76 - $8.16 $40,404 - $48,772	-5,977 Reduced 9.89%	54,488 $420,000
Q1 2023 May 15, 2023	BUY	$4.88 - $6.78 $84,877 - $117,924	17,393 Added 40.38%	60,465 $409,000
Q4 2022 Feb 14, 2023	SELL	$3.84 - $5.15 $139,042 - $186,476	-36,209 Reduced 45.67%	43,072 $212,000
Q3 2022 Nov 14, 2022	SELL	$4.46 - $6.63 $42,838 - $63,681	-9,605 Reduced 10.81%	79,281 $353,000
Q2 2022 Aug 15, 2022	BUY	$5.25 - $6.69 $120,944 - $154,117	23,037 Added 34.98%	88,886 $528,000
Q1 2022 May 16, 2022	BUY	$6.13 - $7.91 $251,605 - $324,665	41,045 Added 165.48%	65,849 $436,000
Q3 2021 Nov 15, 2021	BUY	$9.05 - $10.64 $57,567 - $67,681	6,361 Added 34.49%	24,804 $252,000
Q2 2021 Aug 16, 2021	BUY	$9.51 - $12.07 $35,767 - $45,395	3,761 Added 25.62%	18,443 $181,000
Q4 2020 Feb 16, 2021	SELL	$3.72 - $7.83 $124,240 - $261,506	-33,398 Reduced 69.46%	14,682 $114,000
Q3 2020 Nov 16, 2020	SELL	$3.17 - $5.12 $233,388 - $376,954	-73,624 Reduced 60.49%	48,080 $188,000
Q2 2020 Aug 14, 2020	BUY	$3.02 - $5.87 $41,836 - $81,317	13,853 Added 12.84%	121,704 $481,000
Q1 2020 May 15, 2020	BUY	$2.91 - $14.3 $209,217 - $1.03 Million	71,896 Added 199.96%	107,851 $459,000
Q4 2019 Feb 14, 2020	SELL	$13.03 - $16.53 $1.32 Million - $1.67 Million	-101,052 Reduced 73.76%	35,955 $513,000
Q3 2019 Nov 14, 2019	BUY	$14.35 - $16.63 $1.37 Million - $1.59 Million	95,571 Added 230.65%	137,007 $2.25 Million
Q2 2019 Aug 14, 2019	SELL	$12.63 - $14.44 $551,779 - $630,854	-43,688 Reduced 51.32%	41,436 $595,000
Q1 2019 May 15, 2019	BUY	$13.28 - $16.13 $483,923 - $587,777	36,440 Added 74.85%	85,124 $0
Q4 2018 Feb 14, 2019	SELL	$13.91 - $21.27 $64,904 - $99,245	-4,666 Reduced 8.75%	48,684 $700,000
Q3 2018 Nov 13, 2018	SELL	$19.34 - $23.39 $1.62 Million - $1.96 Million	-83,878 Reduced 61.12%	53,350 $0
Q2 2018 Aug 10, 2018	BUY	$18.35 - $20.62 $2.08 Million - $2.34 Million	113,349 Added 474.68%	137,228 $0
Q1 2018 May 11, 2018	BUY	$18.19 - $23.62 $36,580 - $47,499	2,011 Added 9.2%	23,879 $452,000
Q4 2017 Feb 09, 2018	SELL	$20.38 - $23.47 $419,196 - $482,754	-20,569 Reduced 48.47%	21,868 $513,000
Q3 2017 Nov 09, 2017	BUY	$17.12 - $21.23 $726,521 - $900,937	42,437	42,437 $870,000

Others Institutions Holding MG

# of Institutions

120

Shares Held

17.3M

Call Options Held

409K

Put Options Held

201K

View Full List

About Mistras Group, Inc.

Ticker MG
Exchange NYSE
Sector Industrials
Industry Security & Protection Services
Shares Outstandng 29,806,900
Market Cap $273M
Description
Mistras Group, Inc. provides technology-enabled asset protection solutions worldwide. The company operates through three segments: Services, International, and Products and Systems. It offers non-destructive testing services; predictive maintenance assessments of fixed and rotating assets; inline inspection for pipelines; and develops enterprise...

More about MG

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