Matrix Service Company
DE ˙ DB ˙ US5768531056
11,20 € ↑0,10 (0,90%)
2026-06-02
AKTIENPREIS
SecurityDE:MX2 / Matrix Service Company
InstitutionBlackRock, Inc.
Latest Disclosed Ownership1,920,729 shares
Ownership 6.80%
BlackRock, Inc. ownership in MX2 / Matrix Service Company

2026-04-07 - BlackRock, Inc. has filed an SCHEDULE 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 1,920,729 shares of Matrix Service Company (DE:MX2). This represents 6.8 percent ownership of the company. In their previous filing dated 2026-01-21 , BlackRock, Inc. had reported owning 3,493,231 shares, indicating a decrease of -45.02 percent.

Institutional Ownership: 13D/G Filings

This table shows a history of the 13D/G filings made by the investor and/or investor group. Note that the share values in this table are not directly comparable to any numbers shown in the 13F table (if any).

File
Date		Effective
Date		Form Prev
Shares		 Latest
Shares		 ΔShares
(Percent)		 Ownership
(Percent)		 ΔOwnership
(Percent)
2026-04-07 2026-04-07 13G/A 3,493,231 1,920,729 -45.02 6.80 -45.16
2026-01-21 2026-01-21 13G/A 2,925,371 3,493,231 19.41 12.40 16.98
2025-04-17 2025-04-17 13G/A 3,351,349 2,925,371 -12.71 10.60 -13.82
2024-07-08 2024-07-08 13G 1,179,154 3,351,349 184.22 12.30 179.55
2022-07-08 2022-07-08 13G 2,090,483 1,179,154 -43.59 4.40 -43.59
2022-01-10 2022-01-10 13G/A 4,347,439 2,090,483 -51.91 7.80 -52.44
2021-01-25 2021-01-25 13G 4,614,038 4,347,439 -5.78 16.40 -3.53
2020-02-04 2020-02-04 13G/A 4,151,128 4,614,038 11.15 17.00 11.11
2019-01-31 2019-01-31 13G/A 3,630,556 4,151,128 14.34 15.30 12.50
2018-01-19 2018-01-19 13G/A 3,364,054 3,630,556 7.92 13.60 7.09
2017-01-12 2017-01-12 13G/A 2,741,146 3,364,054 22.72 12.70 23.30
2016-01-08 2016-01-08 13G/A 606 2,741,146 452,234.32 10.30
2015-01-09 2015-01-09 13G/A 2,793,779 10.50
2014-04-08 2014-04-08 13G/A 2,834,666 10.80
2014-01-31 2014-01-31 13G/A 2,525,489 9.60
2013-08-09 2013-08-09 13G/A 2,947,472 11.31
2013-02-01 2013-02-01 13G/A 2,232,587 8.62
2012-02-10 2012-02-10 13G/A 2,291,354 8.22

Important Note: One of the primary uses of the 13D/G filings is to evaluate the ability of a firm to control a company (ie, the "beneficial ownership"). To that end, firms are required to report not just direct holdings in companies, but indirect holdings that they control. For investment firms, these indirect holdings can include shares in funds they manage, advisory accounts, and in the case of activist campaigns, pledged votes. Therefore, share counts listed in 13D/G filings can differ significantly than share counts listed in 13F filings.

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)
2026-05-13 2026-03-31 13F MATRIX SVC COM 576853105 2,014,217 -1,672,568 -45.37 23,123 -46.39 0.0000
2026-02-12 2025-12-31 13F MATRIX SVC COM 576853105 3,686,785 382,274 11.57 43,135 -0.20 0.0007
2025-11-12 2025-09-30 13F MATRIX SVC COM 576853105 3,304,511 28,216 0.86 43,223 -2.35 0.0008
2025-08-12 2025-06-30 13F MATRIX SVC COM 576853105 3,276,295 61,599 1.92 44,263 10.77 0.0008
2025-05-02 2025-03-31 13F MATRIX SVC COM 576853105 3,214,696 -417,473 -11.49 39,959 -8.09 0.0008
2025-02-07 2024-12-31 13F MATRIX SVC COM 576853105 3,632,169 -2,232 -0.06 43,477 3.75 0.0009
2024-11-13 2024-09-30 13F MATRIX SVC COM 576853105 3,634,401 283,052 8.45 41,905 25.92 0.0009
2024-08-13 2024-06-30 13F MATRIX SVC COM 576853105 3,351,349 1,396,765 71.46 33,279 30.67 0.0008
2024-05-10 2024-03-31 13F MATRIX SVC COM 576853105 1,954,584 927,565 90.32 25,468 153.56 0.0006
2024-02-13 2023-12-31 13F MATRIX SVC COM 576853105 1,027,019 36,046 3.64 10,044 -14.10 0.0003
2023-11-13 2023-09-30 13F MATRIX SVC COM 576853105 990,973 -9,813 -0.98 11,693 98.39 0.0003
2023-08-11 2023-06-30 13F MATRIX SVC COM 576853105 1,000,786 -20,407 -2.00 5,895 6.89 0.0002
2023-05-12 2023-03-31 13F MATRIX SVC COM 576853105 1,021,193 -205,265 -16.74 5,514 -27.71 0.0002
2023-02-13 2022-12-31 13F MATRIX SVC COM 576853105 1,226,458 27,047 2.26 7,629 53.60 0.0002
2022-11-14 2022-09-30 13F MATRIX SVC COM 576853105 1,199,411 20,257 1.72 4,966 -16.78 0.0002
2022-08-12 2022-06-30 13F MATRIX SVC COM 576853105 1,179,154 -1,243,979 -51.34 5,967 -70.04 0.0002
2022-05-12 2022-03-31 13F MATRIX SVC COM 576853105 2,423,133 332,650 15.91 19,917 26.68 0.0005
2022-02-10 2021-12-31 13F MATRIX SVC COM 576853105 2,090,483 -2,578,306 -55.22 15,722 -67.81 0.0004
2021-11-09 2021-09-30 13F MATRIX SVC COM 576853105 4,668,789 -140,458 -2.92 48,835 -3.29 0.0014
2021-08-11 2021-06-30 13F MATRIX SVC COM 576853105 4,809,247 156,967 3.37 50,498 -17.21 0.0014
2021-05-07 2021-03-31 13F MATRIX SVC COM 576853105 4,652,280 304,841 7.01 60,992 27.31 0.0018
2021-02-05 2020-12-31 13F MATRIX SVC COM 576853105 4,347,439 131,514 3.12 47,909 36.10 0.0015
2020-11-06 2020-09-30 13F MATRIX SVC COM 576853105 4,215,925 -168,124 -3.83 35,202 -17.39 0.0013
2020-08-14 2020-06-30 13F MATRIX SVC COM 576853105 4,384,049 -6,302 -0.14 42,612 2.49 0.0017
2020-05-01 2020-03-31 13F MATRIX SVC COM 576853105 4,390,351 -223,687 -4.85 41,577 -60.62 0.0020
2020-02-13 2019-12-31 13F MATRIX SVC COM 576853105 4,614,038 111,238 2.47 105,569 36.79 0.0040
2019-11-08 2019-09-30 13F MATRIX SVC COM 576853105 4,502,800 205,460 4.78 77,178 -11.36 0.0032
2019-08-22 2019-06-30 13F/A-1 MATRIX SVC COM 576853105 4,297,340 224,618 5.52 87,065 9.18 0.0037
2019-08-13 2019-06-30 13F MATRIX SVC COM 576853105 4,297,340 224,618 87,065
2019-05-09 2019-03-31 13F MATRIX SVC COM 576853105 4,072,722 -78,406 -1.89 79,743 7.08 0.0036
2019-02-08 2018-12-31 13F MATRIX SVC COM 576853105 4,151,128 158,353 3.97 74,471 -24.34 0.0038
2018-11-09 2018-09-30 13F MATRIX SVC COM 576853105 3,992,775 45,125 1.14 98,422 35.87 0.0043
2018-08-09 2018-06-30 13F MATRIX SVC COM 576853105 3,947,650 290,833 7.95 72,440 44.60 0.0033
2018-05-09 2018-03-31 13F MATRIX SVC COM 576853105 3,656,817 26,261 0.72 50,098 -22.48 0.0024
2018-02-09 2017-12-31 13F MATRIX SVC COM 576853105 3,630,556 159,300 4.59 64,625 22.48 0.0031
2017-11-14 2017-09-30 13F MATRIX SVC COM 576853105 3,471,256 178,168 5.41 52,763 71.36 0.0027
2017-08-10 2017-06-30 13F MATRIX SVC COM 576853105 3,293,088 -231,384 -6.57 30,790 -47.05 0.0016
2017-05-12 2017-03-31 13F MATRIX SVC COM 576853105 3,524,472 3,506,403 19,405.63 58,154 14,083.90 0.0032
2017-02-10 2016-12-31 13F MATRIX SVC COM 576853105 18,069 786 4.55 410 26.54 0.0006
2016-11-08 2016-09-30 13F MATRIX SVC COM 576853105 17,283 5,322 44.49 324 64.47 0.0005
2016-08-10 2016-06-30 13F MATRIX SVC COM 576853105 11,961 10,108 545.49 197 496.97 0.0003
2016-05-10 2016-03-31 13F MATRIX SVC COM 576853105 1,853 1,247 205.78 33 175.00 0.0001
2016-02-11 2015-12-31 13F MATRIX SVC COM 576853105 606 -800 -56.90 12 -62.50 0.0000
2015-11-13 2015-09-30 13F MATRIX SVC COM 576853105 1,406 800 132.01 32 190.91 0.0001
2015-08-07 2015-06-30 13F MATRIX SVC COM 576853105 606 -9,468 -93.98 11 -93.79 0.0000
2015-05-13 2015-03-31 13F MATRIX SVC COM 576853105 10,074 1,157 12.98 177 -11.06 0.0002
2015-02-09 2014-12-31 13F MATRIX SVC COM 576853105 8,917 -78 -0.87 199 -8.29 0.0003
2014-10-29 2014-09-30 13F MATRIX SVC COM 576853105 8,995 8,389 1,384.32 217 985.00 0.0003
2014-08-06 2014-06-30 13F MATRIX SVC COM 576853105 606 -62 -9.28 20 -13.04 0.0000
2014-05-02 2014-03-31 13F MATRIX SVC COM 576853105 668 0 0.00 23 43.75 0.0000
2014-02-12 2013-12-31 13F MATRIX SVC COM 576853105 668 0 0.00 16 23.08 0.0000
2013-11-12 2013-09-30 13F MATRIX SVC COM 576853105 668 0 0.00 13 30.00 0.0000
2013-08-13 2013-06-30 13F MATRIX SVC COM 576853105 668 668 10 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.