Position in KNF
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$10,504,599
+$6,390,992 QoQ
Shares Held
125,578
+149.3% QoQ
Ownership
0.221%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#49
of 391 holders
Holding Since
Jun 2023
13 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in KNF Over Time
Shares Held
Position Value (USD)
Derivatives in KNF
reported options exposure · as of Jun 30, 2026CallValue
$593,915
CallShares
7,100
PutValue
$0
PutShares
0
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Building Materials
Basic Materials · as of Jun 30, 2026CITADEL ADVISORS LLC holds $324,718,328 across 13 Building Materials names. KNF ranks #6 (3.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CRH |
Crh Public Ltd Co
|
1,507,173 | $161,267,511 | |
| 2 | VMC |
Vulcan Materials CO
|
132,061 | $38,959,315 | |
| 3 | JHX |
James Hardie Industries plc
|
1,328,668 | $34,784,527 | |
| 4 | AMRZ |
Amrize Ltd
|
650,788 | $34,687,000 | |
| 5 | MLM |
Martin Marietta Materials Inc
|
25,897 | $14,934,799 | |
| 6 | KNF |
Knife River Corp
This page
|
125,578 | $10,504,599 | |
| 7 | USLM |
United States Lime & Minerals Inc
|
97,562 | $10,211,813 | |
| 8 | EXP |
Eagle Materials Inc
|
41,835 | $9,412,875 |
All Filings in KNF
Export CSV
36 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $10,504,599 | 125,578 | Shares | Defined | 2026-08-14 | |
| 2026-06-30 | $593,915 | 7,100 | Call | Defined | 2026-08-14 | |
| 2026-03-31 | $4,113,607 | 50,381 | Shares | Defined | 2026-05-15 | |
| 2026-03-31 | $383,755 | 4,700 | Call | Defined | 2026-05-15 | |
| 2026-03-31 | $1,290,070 | 15,800 | Put | Defined | 2026-05-15 | |
| 2025-12-31 | $569,835 | 8,100 | Call | Defined | 2026-02-17 | |
| 2025-12-31 | $24,026,212 | 341,524 | Shares | Defined | 2026-02-17 | |
| 2025-12-31 | $583,905 | 8,300 | Put | Defined | 2026-02-17 | |
| 2025-09-30 | $2,121,612 | 27,600 | Call | Defined | 2025-11-14 | |
| 2025-09-30 | $269,045 | 3,500 | Put | Defined | 2025-11-14 | |
| 2025-09-30 | $5,125,613 | 66,679 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $2,900,669 | 35,530 | Shares | Defined | 2025-08-14 | |
| 2025-06-30 | $261,248 | 3,200 | Put | Defined | 2025-08-14 | |
| 2025-06-30 | $1,616,472 | 19,800 | Call | Defined | 2025-08-14 | |
| 2025-03-31 | $1,249,679 | 13,853 | Shares | Defined | 2025-05-15 | |
| 2025-03-31 | $243,567 | 2,700 | Put | Defined | 2025-05-15 | |
| 2025-03-31 | $3,942,177 | 43,700 | Call | Defined | 2025-05-15 | |
| 2024-12-31 | $426,888 | 4,200 | Put | Defined | 2025-02-14 | |
| 2024-12-31 | $1,451,317 | 14,279 | Shares | Defined | 2025-02-14 | |
| 2024-12-31 | $1,412,796 | 13,900 | Call | Defined | 2025-02-14 | |
| 2024-09-30 | $277,109 | 3,100 | Put | Defined | 2024-11-14 | |
| 2024-09-30 | $663,273 | 7,420 | Shares | Defined | 2024-11-14 | |
| 2024-09-30 | $1,251,460 | 14,000 | Call | Defined | 2024-11-14 | |
| 2024-06-30 | $638,274 | 9,100 | Call | Defined | 2024-08-14 | |
| 2024-06-30 | $643,113 | 9,169 | Shares | Defined | 2024-08-14 | |
| 2024-06-30 | $168,336 | 2,400 | Put | Defined | 2024-08-14 | |
| 2024-03-31 | $6,623,343 | 81,689 | Shares | Defined | 2024-05-15 | |
| 2024-03-31 | $3,218,876 | 39,700 | Put | Defined | 2024-05-15 | |
| 2024-03-31 | $1,945,920 | 24,000 | Call | Defined | 2024-05-15 | |
| 2023-12-31 | $7,570,992 | 114,400 | Call | Defined | 2024-02-14 | |
| 2023-12-31 | $3,574,381 | 54,010 | Shares | Defined | 2024-02-14 | |
| 2023-12-31 | $205,158 | 3,100 | Put | Defined | 2024-02-14 | |
| 2023-09-30 | $393,081 | 8,050 | Call | Defined | 2023-11-14 | |
| 2023-09-30 | $200,203 | 4,100 | Put | Defined | 2023-11-14 | |
| 2023-09-30 | $19,527,067 | 399,899 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $15,430,798 | 354,731 | Shares | Defined | 2023-08-14 | |
| No filing history on record for this holder in this stock. | ||||||