Dimensional Fund Advisors Lp ownership in MX2 / Matrix Service Company

Matrix Service Company

DE ˙ DB ˙ US5768531056

11,70 € ↑0,10 (0,86%)

2026-06-04
DEL PRIS

Security	DE:MX2 / Matrix Service Company
Institution	Dimensional Fund Advisors Lp
Latest Disclosed Ownership	1,174,000 shares
Ownership	4.30%

2024-02-09 - Dimensional Fund Advisors Lp has filed an SC 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 1,174,000 shares of Matrix Service Company (DE:MX2). This represents 4.3 percent ownership of the company. In their previous filing dated 2023-02-10 , Dimensional Fund Advisors Lp had reported owning 1,418,732 shares, indicating a decrease of -17.25 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)
2024-02-09	2024-02-09	13G/A	1,418,732	1,174,000	-17.25	4.30	-17.31
2023-02-10	2023-02-10	13G/A	1,483,823	1,418,732	-4.39	5.20	-5.45
2022-02-08	2022-02-08	13G/A	1,820,534	1,483,823	-18.50	5.50	-20.29
2021-02-12	2021-02-12	13G/A	2,089,618	1,820,534	-12.88	6.90	-10.27
2020-02-12	2020-02-12	13G/A	2,214,500	2,089,618	-5.64	7.69	-5.99
2019-02-08	2019-02-08	13G/A	2,259,051	2,214,500	-1.97	8.18	-3.20
2018-02-09	2018-02-09	13G/A	1,845,596	2,259,051	22.40	8.45	21.41
2017-02-09	2017-02-09	13G	1,441,079	1,845,596	28.07	6.96	28.18
2016-02-09	2016-02-09	13G		1,441,079		5.43

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	Reported Shares	ΔShares	ΔShares (%)	Reported Value (x1000)	ΔValue (%)	Alloc (%)
2026-05-07	2026-03-31	13F	MATRIX SVC	COM	576853105	663,939	-4,799	-0.72	7,621	-2.59	0.0003
2026-02-12	2025-12-31	13F	MATRIX SVC	COM	576853105	668,738	-141,975	-17.51	7,824	-26.21	0.0016
2025-11-12	2025-09-30	13F	MATRIX SVC	COM	576853105	810,713	-83,525	-9.34	10,603	-12.24	0.0023
2025-08-12	2025-06-30	13F	MATRIX SVC	COM	576853105	894,238	-52,686	-5.56	12,082	2.65	0.0028
2025-05-13	2025-03-31	13F	MATRIX SVC	COM	576853105	946,924	-125,438	-11.70	11,770	-8.30	0.0029
2025-02-13	2024-12-31	13F	MATRIX SVC	COM	576853105	1,072,362	-83,785	-7.25	12,836	-3.71	0.0031
2024-11-07	2024-09-30	13F	MATRIX SVC	COM	576853105	1,156,147	-16,469	-1.40	13,330	14.48	0.0032
2024-08-09	2024-06-30	13F	MATRIX SVC	COM	576853105	1,172,616	3,215	0.27	11,644	-23.58	0.0030
2024-05-10	2024-03-31	13F	MATRIX SVC	COM	576853105	1,169,401	-4,599	-0.39	15,237	32.70	0.0041
2024-02-07	2023-12-31	13F	MATRIX SVC	COM	576853105	1,174,000	46,961	4.17	11,482	-13.66	0.0034
2023-11-09	2023-09-30	13F	MATRIX SVC	COM	576853105	1,127,039	-85,820	-7.08	13,299	86.18	0.0044
2023-08-09	2023-06-30	13F	MATRIX SVC	COM	576853105	1,212,859	-144,683	-10.66	7,143	-2.55	0.0023
2023-05-12	2023-03-31	13F	MATRIX SVC	COM	576853105	1,357,542	-61,190	-4.31	7,330	91,525.00	0.0025
2023-02-09	2022-12-31	13F	MATRIX SVC	COM	576853105	1,418,732	-18,910	-1.32	9	-99.87	0.0026
2022-11-10	2022-09-30	13F	MATRIX SVC	COM	576853105	1,437,642	-110,266	-7.12	5,952	-24.01	0.0023
2022-08-12	2022-06-30	13F	MATRIX SVC	COM	576853105	1,547,908	107,528	7.47	7,833	-33.85	0.0028
2022-05-13	2022-03-31	13F	MATRIX SVC	COM	576853105	1,440,380	-43,443	-2.93	11,841	6.13	0.0036
2022-02-09	2021-12-31	13F	MATRIX SVC	COM	576853105	1,483,823	-76,018	-4.87	11,157	-31.62	0.0034
2021-11-12	2021-09-30	13F	MATRIX SVC	COM	576853105	1,559,841	-154,951	-9.04	16,316	-9.38	0.0053
2021-08-12	2021-06-30	13F	MATRIX SVC	COM	576853105	1,714,792	-12,412	-0.72	18,005	-20.49	0.0057
2021-05-14	2021-03-31	13F	MATRIX SVC	COM	576853105	1,727,204	-93,330	-5.13	22,644	12.86	0.0075
2021-03-08	2020-12-31	13F/A-2	MATRIX SVC	COM	576853105	1,820,534	-99,400	-5.18	20,063	25.15	0.0072
2021-02-11	2020-12-31	13F	MATRIX SVC	COM	576853105	1,820,534	-99,400		20,063		7,245.6892
2020-11-12	2020-09-30	13F	MATRIX SVC	COM	576853105	1,919,934	-71,141	-3.57	16,031	-17.17	0.0068
2020-08-13	2020-06-30	13F	MATRIX SVC	COM	576853105	1,991,075	-81,354	-3.93	19,354	-1.38	0.0085
2020-05-14	2020-03-31	13F	MATRIX SVC	COM	576853105	2,072,429	-17,189	-0.82	19,625	-58.95	0.0102
2020-02-14	2019-12-31	13F	MATRIX SVC	COM	576853105	2,089,618	17,324	0.84	47,810	34.60	0.0174
2019-11-12	2019-09-30	13F	MATRIX SVC	COM	576853105	2,072,294	790	0.04	35,520	-15.36	0.0138
2019-08-13	2019-06-30	13F	MATRIX SVC	COM	576853105	2,071,504	-32,050	-1.52	41,968	1.89	0.0163
2019-08-12	2019-03-31	13F/A-2	MATRIX SVC	COM	576853105	2,103,554	-110,946	-5.01	41,188	3.67	0.0164
2019-05-10	2019-03-31	13F	MATRIX SVC	COM	576853105	2,103,554	-110,946		41,188
2019-02-26	2018-12-31	13F/A-1	MATRIX SVC	COM	576853105	2,214,500	-40,778	-1.81	39,728	-28.54	0.0180
2019-02-13	2018-12-31	13F	MATRIX SVC	COM	576853105	2,214,500	-40,778		39,728
2018-11-13	2018-09-30	13F	MATRIX SVC	COM	576853105	2,255,278	-2,353	-0.10	55,592	34.19	0.0212
2018-08-10	2018-06-30	13F	MATRIX SVC	COM	576853105	2,257,631	4,051	0.18	41,428	34.18	0.0165
2018-05-11	2018-03-31	13F	MATRIX SVC	COM	576853105	2,253,580	-5,471	-0.24	30,874	-23.22	0.0129
2018-02-12	2017-12-31	13F	MATRIX SVC	COM	576853105	2,259,051	52,132	2.36	40,212	19.87	0.0167
2017-11-13	2017-09-30	13F	MATRIX SVC	COM	576853105	2,206,919	-41,375	-1.84	33,545	59.57	0.0147
2017-08-11	2017-06-30	13F	MATRIX SVC	COM	576853105	2,248,294	195,754	9.54	21,022	-37.93	0.0097
2017-05-12	2017-03-31	13F	MATRIX SVC	COM	576853105	2,052,540	206,944	11.21	33,867	-19.16	0.0162
2017-02-09	2016-12-31	13F	MATRIX SVC	COM	576853105	1,845,596	188,580	11.38	41,895	34.78	0.0209
2016-11-10	2016-09-30	13F	MATRIX SVC	COM	576853105	1,657,016	58,364	3.65	31,085	17.92	0.0168
2016-08-09	2016-06-30	13F	MATRIX SVC	COM	576853105	1,598,652	37,447	2.40	26,361	-4.60	0.0152
2016-05-13	2016-03-31	13F	MATRIX SVC	COM	576853105	1,561,205	120,126	8.34	27,633	-6.65	0.0165
2016-02-10	2015-12-31	13F	MATRIX SVC	COM	576853105	1,441,079	73,262	5.36	29,600	-3.69	0.0184
2015-11-13	2015-09-30	13F	MATRIX SVC	COM	576853105	1,367,817	90,390	7.08	30,734	31.61	0.0202
2015-08-14	2015-06-30	13F	MATRIX SVC	COM	576853105	1,277,427	133,163	11.64	23,352	16.22	0.0143
2015-05-14	2015-03-31	13F	MATRIX SVC	COM	576853105	1,144,264	31,083	2.79	20,093	-19.13	0.0127
2015-02-06	2014-12-31	13F	MATRIX SVC	COM	576853105	1,113,181	-13,739	-1.22	24,846	-8.60	0.0163
2014-11-13	2014-09-30	13F	MATRIX SVC	COM	576853105	1,126,920	29,366	2.68	27,183	-24.47	0.0193
2014-08-08	2014-06-30	13F	MATRIX SVC	COM	576853105	1,097,554	49,553	4.73	35,989	1.66	0.0250
2014-05-14	2014-03-31	13F	MATRIX SVC	COM	576853105	1,048,001	22,195	2.16	35,401	41.04	0.0265
2014-02-12	2013-12-31	13F	MATRIX SVC	COM	576853105	1,025,806	37,113	3.75	25,100	29.40	0.0196
2013-11-13	2013-09-30	13F	MATRIX SVC	COM	576853105	988,693	17,821	1.84	19,397	28.24	0.0168
2013-08-15	2013-06-30	13F	MATRIX SVC	COM	576853105	970,872	970,872		15,126		0.0142

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.