Position in KNF
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$249,109
+$9,059 QoQ
Shares Held
2,978
+1.3% QoQ
Ownership
0.005%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#232
of 391 holders
Holding Since
Jun 2023
11 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
$200,760
CallShares
2,400
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, 2026JANE STREET GROUP, LLC holds $95,863,574 across 9 Building Materials names. KNF ranks #8 (0.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | AMRZ |
Amrize Ltd
|
1,524,097 | $81,234,369 | |
| 2 | TGLS |
Tecnoglass Holdings Inc.
|
97,845 | $4,580,123 | |
| 3 | CRH |
Crh Public Ltd Co
|
41,551 | $4,445,957 | |
| 4 | VMC |
Vulcan Materials CO
|
6,553 | $1,933,200 | |
| 5 | MLM |
Martin Marietta Materials Inc
|
3,285 | $1,894,459 | |
| 6 | JHX |
James Hardie Industries plc
|
47,491 | $1,243,314 | |
| 7 | EXP |
Eagle Materials Inc
|
1,206 | $271,350 | |
| 8 | KNF |
Knife River Corp
This page
|
2,978 | $249,109 |
All Filings in KNF
Export CSV
15 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $200,760 | 2,400 | Call | Defined | 2026-08-14 | |
| 2026-06-30 | $249,109 | 2,978 | Shares | Defined | 2026-08-14 | |
| 2026-03-31 | $240,050 | 2,940 | Shares | Defined | 2026-05-12 | |
| 2026-03-31 | $481,735 | 5,900 | Put | Defined | 2026-05-12 | |
| 2025-09-30 | $8,708,139 | 113,284 | Shares | Defined | 2025-11-14 | |
| 2025-09-30 | $230,610 | 3,000 | Call | Defined | 2025-11-14 | |
| 2025-06-30 | $4,301,855 | 52,693 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $4,150,111 | 46,005 | Shares | Defined | 2025-05-19 | |
| 2025-03-31 | $1,795,179 | 19,900 | Call | Defined | 2025-05-19 | |
| 2024-12-31 | $429,123 | 4,222 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $5,247,460 | 58,703 | Shares | Defined | 2024-11-15 | |
| 2024-06-30 | $4,386,905 | 62,545 | Shares | Defined | 2024-08-15 | |
| 2024-03-31 | $1,443,142 | 17,799 | Shares | Defined | 2024-05-16 | |
| 2023-12-31 | $4,044,325 | 61,111 | Shares | Defined | 2024-02-15 | |
| 2023-06-30 | $2,657,632 | 61,095 | Shares | Defined | 2023-08-14 | |
| No filing history on record for this holder in this stock. | ||||||