Matrix Service Company
DE ˙ DB ˙ US5768531056
11,60 € ↑0,40 (3,57%)
2026-06-03
AKTIENPREIS
SecurityDE:MX2 / Matrix Service Company
InstitutionWalleye Capital LLC
Latest Disclosed Ownership24,124 shares
Latest Disclosed Value $ 276,944
Walleye Capital LLC ownership in MX2 / Matrix Service Company

On May 13, 2026 - Walleye Capital LLC filed a 13F-HR/A form disclosing ownership of 24,124 shares of Matrix Service Company (DE:MX2) valued at $230,384 USD as of March 31, 2026. The entity filed a previous 13F-HR on May 15, 2023 disclosing 0 shares of Matrix Service Company. The current value of the position is $279,838 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)
2026-05-13 2026-03-31 13F/A-1 MATRIX SVC COM 576853105 24,124 24,124 277 0.0012
2026-05-08 2026-03-31 13F MATRIX SVC COM 576853105 24,124 24,124 277 0.0012
2023-05-15 2023-03-31 13F MATRIX SVC COM 576853105 0 -16,500 -100.00 0 -100.00
2023-02-14 2022-12-31 13F MATRIX SVC COM 576853105 16,500 16,500 103 0.0019
2022-08-19 2022-06-30 13F/A-1 MATRIX SVC COM 576853105 0 -45,746 -100.00 0 -100.00
2022-08-08 2022-06-30 13F MATRIX SVC COM 576853105 0 -45,746 0
2022-05-27 2022-03-31 13F/A-01 MATRIX SVC COM 576853105 45,746 4,221 10.16 376 20.51 0.0100
2022-05-16 2022-03-31 13F MATRIX SVC COM 576853105 45,746 4,221 376 0.0077
2022-05-27 2021-12-31 13F/A-01 MATRIX SVC COM 576853105 41,525 41,525 312 0.0097
2022-03-03 2021-12-31 13F MATRIX SVC COM 576853105 41,525 41,525 312 0.0078
2021-05-17 2021-03-31 13F MATRIX SVC COM 576853105 0 -78,637 -100.00 0 -100.00
2021-02-16 2020-12-31 13F MATRIX SVC COM 576853105 78,637 6,810 9.48 867 44.50 0.0579
2020-11-16 2020-09-30 13F MATRIX SVC COM 576853105 71,827 71,827 600 0.0669
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.