Matrix Service Company
DE ˙ DB ˙ US5768531056
11,70 € ↑0,10 (0,86%)
2026-06-04
DEL PRIS
SecurityDE:MX2 / Matrix Service Company
InstitutionAqr Capital Management Llc
ManagerCliff Asness
Latest Disclosed Ownership498,941 shares
Latest Disclosed Value $ 5,727,842
Aqr Capital Management Llc reports 36.61% increase in ownership of MX2 / Matrix Service Company

On May 15, 2026 - Aqr Capital Management Llc filed a 13F-HR form disclosing ownership of 498,941 shares of Matrix Service Company (DE:MX2) valued at $4,764,887 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 365,238 shares of Matrix Service Company. This represents a change in shares of 36.61% during the quarter. The current value of the position is $5,837,610 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)
2026-05-15 2026-03-31 13F MATRIX SVC COM 576853105 498,941 133,703 36.61 5,728 34.03 0.0026
2026-02-17 2025-12-31 13F MATRIX SVC COM 576853105 365,238 58,538 19.09 4,273 6.53 0.0022
2025-11-14 2025-09-30 13F MATRIX SVC COM 576853105 306,700 9,506 3.20 4,012 -0.10 0.0026
2025-08-14 2025-06-30 13F MATRIX SVC COM 576853105 297,194 5,390 1.85 4,015 10.70 0.0033
2025-05-15 2025-03-31 13F MATRIX SVC COM 576853105 291,804 250,206 601.49 3,627 629.78 0.0037
2025-02-14 2024-12-31 13F MATRIX SVC COM 576853105 41,598 -94,927 -69.53 498 -68.42 0.0006
2024-11-14 2024-09-30 13F MATRIX SVC COM 576853105 136,525 136,525 1,574 0.0022
2022-11-14 2022-09-30 13F MATRIX SVC COM 576853105 0 -43,424 -100.00 0 -100.00
2022-08-15 2022-06-30 13F MATRIX SVC COM 576853105 43,424 31,507 264.39 220 124.49 0.0005
2022-05-16 2022-03-31 13F MATRIX SVC COM 576853105 11,917 11,917 98 0.0002
2021-05-17 2021-03-31 13F MATRIX SVC COM 576853105 0 -11,122 -100.00 0 -100.00
2021-02-16 2020-12-31 13F MATRIX SVC COM 576853105 11,122 -79,633 -87.75 123 -83.77 0.0002
2020-11-16 2020-09-30 13F MATRIX SVC COM 576853105 90,755 -10,082 -10.00 758 -22.65 0.0013
2020-08-17 2020-06-30 13F MATRIX SVC COM 576853105 100,837 17,611 21.16 980 24.37 0.0016
2020-05-15 2020-03-31 13F MATRIX SVC COM 576853105 83,226 -31,735 -27.61 788 -70.04 0.0013
2020-02-14 2019-12-31 13F MATRIX SVC COM 576853105 114,961 -37,020 -24.36 2,630 0.96 0.0030
2019-11-14 2019-09-30 13F MATRIX SVC COM 576853105 151,981 -52,068 -25.52 2,605 -36.99 0.0031
2019-08-14 2019-06-30 13F MATRIX SVC COM 576853105 204,049 -93,189 -31.35 4,134 -28.97 0.0046
2019-05-14 2019-03-31 13F MATRIX SVC COM 576853105 297,238 -149,346 -33.44 5,820 -27.36 0.0062
2019-02-14 2018-12-31 13F MATRIX SVC COM 576853105 446,584 -254,983 -36.34 8,012 -53.67 0.0093
2018-11-15 2018-09-30 13F/A-1 MATRIX SVC COM 576853105 701,567 83,631 13.53 17,294 52.52 0.0165
2018-11-14 2018-09-30 13F MATRIX SVC COM 576853105 617,936 0 11,339
2018-08-14 2018-06-30 13F MATRIX SVC COM 576853105 617,936 -83,590 -11.92 11,339 17.98 0.0114
2018-05-15 2018-03-31 13F MATRIX SVC COM 576853105 701,526 -13,696 -1.91 9,611 -24.50 0.0104
2018-02-14 2017-12-31 13F MATRIX SVC COM 576853105 715,222 263,430 58.31 12,730 85.38 0.0134
2017-11-14 2017-09-30 13F MATRIX SVC COM 576853105 451,792 -194,518 -30.10 6,867 13.64 0.0082
2017-08-14 2017-06-30 13F MATRIX SVC COM 576853105 646,310 272,874 73.07 6,043 -1.93 0.0080
2017-05-15 2017-03-31 13F MATRIX SVC COM 576853105 373,436 58,558 18.60 6,162 -13.79 0.0082
2017-02-14 2016-12-31 13F MATRIX SVC COM 576853105 314,878 98,928 45.81 7,148 76.45 0.0099
2016-11-14 2016-09-30 13F MATRIX SVC COM 576853105 215,950 94,958 78.48 4,051 103.06 0.0062
2016-08-15 2016-06-30 13F MATRIX SVC COM 576853105 120,992 70,421 139.25 1,995 122.91 0.0035
2016-07-29 2016-03-31 13F/A-1 MATRIX SVC COM 576853105 50,571 -554 -1.08 895 -14.76 0.0016
2016-05-16 2016-03-31 13F MATRIX SVC COM 576853105 50,571 895
2016-02-16 2015-12-31 13F MATRIX SVC COM 576853105 51,125 -6,336 -11.03 1,050 -18.67 0.0018
2015-11-16 2015-09-30 13F MATRIX SVC COM 576853105 57,461 -5,203 -8.30 1,291 12.75 0.0026
2015-08-14 2015-06-30 13F MATRIX SVC COM 576853105 62,664 -81,721 -56.60 1,145 -54.83 0.0023
2015-05-15 2015-03-31 13F MATRIX SVC COM 576853105 144,385 -61,108 -29.74 2,535 -44.72 0.0058
2015-04-22 2014-12-31 13F/A-1 MATRIX SVC COM 576853105 205,493 38,462 23.03 4,586 13.82 0.0096
2015-02-17 2014-12-31 13F MATRIX SVC COM 576853105 205,493 4,586
2014-11-14 2014-09-30 13F MATRIX SVC COM 576853105 167,031 -81,500 -32.79 4,029 -50.56 0.0111
2014-08-14 2014-06-30 13F MATRIX SVC COM 576853105 248,531 -30,300 -10.87 8,149 -13.48 0.0220
2014-05-15 2014-03-31 13F MATRIX SVC COM 576853105 278,831 71,328 34.37 9,419 85.49 0.0284
2014-02-14 2013-12-31 13F MATRIX SVC COM 576853105 207,503 86,010 70.79 5,078 113.00 0.0152
2013-11-14 2013-09-30 13F MATRIX SVC COM 576853105 121,493 121,493 2,384 0.0084
2013-08-14 2013-06-30 13F MATRIX SVC COM 576853105 0 -117,000 -100.00 0 -100.00
2013-05-29 2012-12-31 13F/A-1 MATRIX SVC COM 576853105 117,000 117,000 1,346 0.0058
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.