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Equibles

AMERICAN CENTURY COMPANIES INC

Position in MTRX — Matrix Service Co

CIK 748054 KANSAS CITY, MO
Back to MTRX Full portfolio

Position in MTRX

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$16,533,461
+$5,264,246 QoQ
Shares Held
1,206,822
+22.9% QoQ
Ownership
4.27%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#3
of 150 holders
Holding Since
Dec 2023
11 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in MTRX Over Time

Shares Held

Position Value (USD)

Position in Engineering & Construction

Industrials · as of Jun 30, 2026

AMERICAN CENTURY COMPANIES INC holds $2,058,095,631 across 32 Engineering & Construction names. MTRX ranks #16 (0.8% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 AGX
Argan Inc
 447,983 $357,736,824
2 FIX
Comfort Systems USA Inc
 162,875 $322,810,106
3 PWR
Quanta Services, Inc.
 291,356 $209,787,974
4 TPC
Tutor Perini Corp
 2,283,291 $189,444,654
5 MYRG
Myr Group Inc.
 322,612 $161,435,044
6 FLR
Fluor Corp
 1,972,910 $103,360,754
7 EME
EMCOR Group, Inc.
 124,329 $103,178,150
8 STRL
Sterling Infrastructure, Inc.
 120,836 $101,424,904

All Filings in MTRX

Export CSV
11 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $16,533,461 1,206,822
2026-03-31 $11,269,215 981,639
2025-12-31 $10,337,710 883,565
2025-09-30 $10,319,086 788,921
2025-06-30 $9,070,586 671,398
2025-03-31 $6,723,498 540,909
2024-12-31 $3,529,821 294,889
2024-09-30 $545,495 47,311
2024-06-30 $374,500 37,714
2024-03-31 $433,403 33,262
2023-12-31 $251,893 25,756