Mistras Group, Inc.
DE ˙ DB ˙ US60649T1079
15,10 € ↑0,60 (4,14%)
2026-06-03
AKTIENPREIS
SecurityDE:MIY / Mistras Group, Inc.
InstitutionCitigroup Inc
Latest Disclosed Ownership4,838 shares
Latest Disclosed Value $ 71,506
Citigroup Inc reports 21.66% decrease in ownership of MIY / Mistras Group, Inc.

On May 11, 2026 - Citigroup Inc filed a 13F-HR form disclosing ownership of 4,838 shares of Mistras Group, Inc. (DE:MIY) valued at $59,507 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 6,176 shares of Mistras Group, Inc.. This represents a change in shares of -21.66% during the quarter. The current value of the position is $73,054 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-11 2026-03-31 13F MISTRAS GROUP COM 60649T107 4,838 -1,338 -21.66 72 -8.97 0.0000
2026-02-13 2025-12-31 13F MISTRAS GROUP COM 60649T107 6,176 3,616 141.25 78 212.00 0.0000
2025-11-10 2025-09-30 13F MISTRAS GROUP COM 60649T107 2,560 -2,963 -53.65 25 -43.18 0.0000
2025-08-11 2025-06-30 13F MISTRAS GROUP COM 60649T107 5,523 -10,356 -65.22 44 -73.81 0.0000
2025-05-12 2025-03-31 13F MISTRAS GROUP COM 60649T107 15,879 -1,485 -8.55 168 7.01 0.0001
2025-02-12 2024-12-31 13F MISTRAS GROUP COM 60649T107 17,364 1,150 7.09 157 -14.67 0.0001
2024-11-12 2024-09-30 13F MISTRAS GROUP COM 60649T107 16,214 11,556 248.09 184 384.21 0.0001
2024-08-12 2024-06-30 13F MISTRAS GROUP COM 60649T107 4,658 752 19.25 39 2.70 0.0000
2024-05-10 2024-03-31 13F MISTRAS GROUP COM 60649T107 3,906 931 31.29 37 76.19 0.0000
2024-02-09 2023-12-31 13F MISTRAS GROUP COM 60649T107 2,975 2,965 29,650.00 22 0.0000
2023-12-06 2023-09-30 13F/A-1 MISTRAS GROUP COM 60649T107 10 -6,192 -99.84 0 -100.00 0.0000
2023-11-09 2023-09-30 13F MISTRAS GROUP COM 60649T107 10 -6,192 0 0.0000
2023-08-10 2023-06-30 13F MISTRAS GROUP COM 60649T107 6,202 6,202 48 0.0000
2022-11-10 2022-09-30 13F MISTRAS GROUP COM 60649T107 0 -199 -100.00 0 -100.00
2022-08-10 2022-06-30 13F MISTRAS GROUP COM 60649T107 199 -662 -76.89 1 -83.33 0.0000
2022-05-12 2022-03-31 13F MISTRAS GROUP COM 60649T107 861 -4,217 -83.04 6 -84.21 0.0000
2022-02-10 2021-12-31 13F MISTRAS GROUP COM 60649T107 5,078 2,838 126.70 38 65.22 0.0000
2021-11-10 2021-09-30 13F MISTRAS GROUP COM 60649T107 2,240 1,289 135.54 23 155.56 0.0000
2021-08-10 2021-06-30 13F MISTRAS GROUP COM 60649T107 951 -250 -20.82 9 -35.71 0.0000
2021-05-13 2021-03-31 13F MISTRAS GROUP COM 60649T107 1,201 -1,954 -61.93 14 -41.67 0.0000
2021-02-11 2020-12-31 13F MISTRAS GROUP COM 60649T107 3,155 2,283 261.81 24 700.00 0.0000
2020-11-12 2020-09-30 13F MISTRAS GROUP COM 60649T107 872 -1,311 -60.05 3 -66.67 0.0000
2020-08-12 2020-06-30 13F MISTRAS GROUP COM 60649T107 2,183 -3,321 -60.34 9 -60.87 0.0000
2020-05-12 2020-03-31 13F MISTRAS GROUP COM 60649T107 5,504 1,704 44.84 23 -57.41 0.0000
2020-02-12 2019-12-31 13F MISTRAS GROUP COM 60649T107 3,800 -2,257 -37.26 54 -45.45 0.0000
2019-11-08 2019-09-30 13F MISTRAS GROUP COM 60649T107 6,057 -228 -3.63 99 10.00 0.0001
2019-08-12 2019-06-30 13F MISTRAS GROUP COM 60649T107 6,285 679 12.11 90 16.88 0.0001
2019-05-13 2019-03-31 13F MISTRAS GROUP COM 60649T107 5,606 1 0.02 77 -4.94 0.0001
2019-02-12 2018-12-31 13F MISTRAS GROUP COM 60649T107 5,605 773 16.00 81 -22.86 0.0001
2018-11-13 2018-09-30 13F MISTRAS GROUP COM 60649T107 4,832 -1,211 -20.04 105 -7.89 0.0001
2018-08-10 2018-06-30 13F MISTRAS GROUP COM 60649T107 6,043 3,147 108.67 114 107.27 0.0001
2018-05-11 2018-03-31 13F MISTRAS GROUP COM 60649T107 2,896 382 15.19 55 -6.78 0.0000
2018-02-12 2017-12-31 13F MISTRAS GROUP COM 60649T107 2,514 -4,635 -64.83 59 -59.59 0.0000
2017-11-13 2017-09-30 13F MISTRAS GROUP COM 60649T107 7,149 2,421 51.21 146 40.38 0.0001
2017-08-11 2017-06-30 13F MISTRAS GROUP COM 60649T107 4,728 4,284 964.86 104 1,055.56 0.0001
2017-05-12 2017-03-31 13F MISTRAS GROUP COM 60649T107 444 -19,549 -97.78 9 -98.25 0.0000
2017-02-10 2016-12-31 13F MISTRAS GROUP COM 60649T107 19,993 18,374 1,134.90 513 1,250.00 0.0005
2016-11-10 2016-09-30 13F MISTRAS GROUP COM 60649T107 1,619 -4,337 -72.82 38 -73.24 0.0000
2016-08-12 2016-06-30 13F MISTRAS GROUP COM 60649T107 5,956 -19,529 -76.63 142 -77.50 0.0001
2016-05-13 2016-03-31 13F MISTRAS GROUP COM 60649T107 25,485 18,221 250.84 631 357.25 0.0007
2016-02-12 2015-12-31 13F MISTRAS GROUP COM 60649T107 7,264 4,286 143.92 138 263.16 0.0001
2015-11-13 2015-09-30 13F MISTRAS GROUP COM 60649T107 2,978 63 2.16 38 -30.91 0.0000
2015-08-13 2015-06-30 13F MISTRAS GROUP COM 60649T107 2,915 1,950 202.07 55 205.56 0.0000
2015-05-14 2015-03-31 13F MISTRAS GROUP COM 60649T107 965 -6,359 -86.82 18 -86.67 0.0000
2015-02-17 2014-12-31 13F MISTRAS GROUP COM 60649T107 7,324 4,627 171.56 135 150.00 0.0001
2014-11-14 2014-09-30 13F MISTRAS GROUP COM 60649T107 2,697 -1,041 -27.85 54 -41.30 0.0000
2014-08-14 2014-06-30 13F MISTRAS GROUP COM 60649T107 3,738 732 24.35 92 33.33 0.0001
2014-05-15 2014-03-31 13F MISTRAS GROUP COM 60649T107 3,006 -2,471 -45.12 69 -39.47 0.0001
2014-02-14 2013-12-31 13F MISTRAS GROUP COM 60649T107 5,477 5,029 1,122.54 114 1,325.00 0.0001
2013-11-14 2013-09-30 13F MISTRAS GROUP COM 60649T107 448 -67 -13.01 8 -11.11 0.0000
2013-08-14 2013-06-30 13F MISTRAS GROUP COM 60649T107 515 515 9 0.0000
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.