Position in KNF
as of Mar 31, 2026
· filed May 14, 2026
Position Value
$43,043,264
+$2,379,348 QoQ
Shares Held
527,168
-8.8% QoQ
Ownership
0.929%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2024
6 quarters on record
Voting authority
Sole 84.24430162680588.ToString("F0")%
Shared 15.755698373194123.ToString("F0")%
None 0.ToString("F0")%
Common Shares in KNF Over Time
Shares Held
Position Value (USD)
Position in Building Materials
Basic Materials · as of Mar 31, 2026MASSACHUSETTS FINANCIAL SERVICES CO /MA/ holds $2,330,584,484 across 6 Building Materials names. KNF ranks #4 (1.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CRH |
Crh Public Ltd Co
|
13,507,797 | $1,419,939,615 | |
| 2 | VMC |
Vulcan Materials CO
|
2,278,025 | $620,306,205 | |
| 3 | JHX |
James Hardie Industries plc
|
11,606,567 | $219,828,374 | |
| 4 | KNF |
Knife River Corp
This page
|
527,168 | $43,043,264 | |
| 5 | CX |
Cemex Sab De CV
|
2,293,005 | $26,231,977 | |
| 6 | MLM |
Martin Marietta Materials Inc
|
2,098 | $1,235,049 |
All Filings in KNF
Export CSV
6 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $43,043,264 | 527,168 | Shares | Defined | 2026-05-14 | |
| 2025-12-31 | $40,663,916 | 578,023 | Shares | Defined | 2026-01-22 | |
| 2025-09-30 | $33,979,689 | 442,041 | Shares | Sole | 2025-10-29 | |
| 2025-06-30 | $52,351,810 | 641,252 | Shares | Sole | 2025-08-08 | |
| 2025-03-31 | $38,499,913 | 426,781 | Shares | Sole | 2025-05-02 | |
| 2024-12-31 | $27,744,974 | 272,973 | Shares | Sole | 2025-02-12 | |
| No filing history on record for this holder in this stock. | ||||||