Position in AMRZ
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$34,687,000
-$3,349,962 QoQ
Shares Held
650,788
-4.2% QoQ
Ownership
0.119%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#64
of 460 holders
Holding Since
Jun 2025
5 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in AMRZ Over Time
Shares Held
Position Value (USD)
Derivatives in AMRZ
reported options exposure · as of Jun 30, 2026CallValue
$11,891,230
CallShares
223,100
PutValue
$15,974,010
PutShares
299,700
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. AMRZ ranks #4 (10.7% 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
This page
|
650,788 | $34,687,000 | |
| 5 | MLM |
Martin Marietta Materials Inc
|
25,897 | $14,934,799 | |
| 6 | KNF |
Knife River Corp
|
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 AMRZ
Export CSV
13 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $11,891,230 | 223,100 | Call | Defined | 2026-08-14 | |
| 2026-06-30 | $15,974,010 | 299,700 | Put | Defined | 2026-08-14 | |
| 2026-06-30 | $34,687,000 | 650,788 | Shares | Defined | 2026-08-14 | |
| 2026-03-31 | $26,743,948 | 477,400 | Put | Defined | 2026-05-15 | |
| 2026-03-31 | $8,419,806 | 150,300 | Call | Defined | 2026-05-15 | |
| 2026-03-31 | $38,036,962 | 678,989 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $19,019,936 | 351,700 | Put | Defined | 2026-02-17 | |
| 2025-12-31 | $2,720,224 | 50,300 | Call | Defined | 2026-02-17 | |
| 2025-12-31 | $20,710,098 | 382,953 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $30,828,487 | 635,246 | Shares | Defined | 2025-11-14 | |
| 2025-09-30 | $2,295,469 | 47,300 | Put | Defined | 2025-11-14 | |
| 2025-09-30 | $698,832 | 14,400 | Call | Defined | 2025-11-14 | |
| 2025-06-30 | $32,022,033 | 646,257 | Shares | Defined | 2025-08-14 | |
| No filing history on record for this holder in this stock. | ||||||