Position in AMRZ
as of Mar 31, 2026
· filed May 14, 2026
Position Value
$990,489
+$131,915 QoQ
Shares Held
17,681
+11.4% QoQ
Ownership
0.003%
of shares outstanding
% of Portfolio
0.04%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2025
3 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in AMRZ Over Time
Shares Held
Position Value (USD)
Position in Building Materials
Basic Materials · as of Mar 31, 2026SIMPLEX TRADING, LLC holds $2,090,906 across 8 Building Materials names. AMRZ ranks #1 (47.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | AMRZ |
Amrize Ltd
This page
|
17,681 | $990,489 | |
| 2 | CRH |
Crh Public Ltd Co
|
4,601 | $483,657 | |
| 3 | JHX |
James Hardie Industries plc
|
23,565 | $446,321 | |
| 4 | EXP |
Eagle Materials Inc
|
476 | $90,178 | |
| 5 | VMC |
Vulcan Materials CO
|
230 | $62,629 | |
| 6 | CPTAF |
Captivision Inc.
|
21,164 | $8,338 | |
| 7 | TTAM |
Titan America SA
|
335 | $5,018 | |
| 8 | TGLS |
Tecnoglass Inc.
|
96 | $4,276 |
All Filings in AMRZ
Export CSV
3 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $990,489 | 17,681 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $858,574 | 15,876 | Shares | Sole | 2026-02-11 | |
| 2025-09-30 | $151,073 | 3,113 | Shares | Sole | 2025-11-12 | |
| No filing history on record for this holder in this stock. | ||||||