Matrix Service Co
MTRX · US
Held by 1 big investorsLargest: Norway NBIM
Matrix Service Co is held by 1 of the 24 tracked investors in their latest 13F filings. The largest position is Norges Bank's at $1.7M, 0.00% of that portfolio.
Big investors holding this stock
Latest 13F of the 24 tracked investors. Common shares only.
| Investor | Value ($) | vs prior quarter |
|---|---|---|
| Norges Bank weight 0.00% · Q2 2026 |
1.7M | New |
Questions
Which big investors own Matrix Service Co?
Norges Bank ($1.7M), per their latest 13F filings.
Does Warren Buffett own Matrix Service Co?
Berkshire Hathaway did not report it in its latest 13F.
Does Korea's National Pension Service own Matrix Service Co?
Not in its latest 13F.
Restated and computed from SEC (13F, 13D/G, Form 4) and DART filings and NPS public data. Filings describe a past date and may differ from current holdings (13F: quarter end, up to 45 days later). Not investment advice.
Sources: SEC EDGAR, DART, data.go.kr (NPS), OpenFIGI. See Methodology for how figures are computed.