Position in AMRZ
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$57,830,500
-$51,778,232 QoQ
Shares Held
1,085,000
-44.5% QoQ
Ownership
0.198%
of shares outstanding
% of Portfolio
0.08%
of 13F equity value
Holder Rank
#49
of 460 holders
Holding Since
Sep 2025
4 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in AMRZ Over Time
Shares Held
Position Value (USD)
Position in Building Materials
Basic Materials · as of Jun 30, 2026RENAISSANCE TECHNOLOGIES LLC holds $197,587,466 across 7 Building Materials names. AMRZ ranks #2 (29.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | USLM |
United States Lime & Minerals Inc
|
609,011 | $63,745,181 | |
| 2 | AMRZ |
Amrize Ltd
This page
|
1,085,000 | $57,830,500 | |
| 3 | JHX |
James Hardie Industries plc
|
2,120,758 | $55,521,444 | |
| 4 | MLM |
Martin Marietta Materials Inc
|
31,894 | $18,393,269 | |
| 5 | TTAM |
Titan America SA
|
42,894 | $800,402 | |
| 6 | VMC |
Vulcan Materials CO
|
2,285 | $674,097 | |
| 7 | TGLS |
Tecnoglass Holdings Inc.
|
13,300 | $622,573 |
All Filings in AMRZ
Export CSV
4 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $57,830,500 | 1,085,000 | Shares | Sole | 2026-08-13 | |
| 2026-03-31 | $109,608,732 | 1,956,600 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $95,867,616 | 1,772,700 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $58,978,509 | 1,215,300 | Shares | Sole | 2025-11-13 | |
| No filing history on record for this holder in this stock. | ||||||