Amrize is a North American building materials company, spun off from Holcim, that produces cement, aggregates, concrete, and roofing and construction solutions.
| Filer | 13FScore | This quarter | Shares | Value | % of their book |
|---|---|---|---|---|---|
| Bill Nygren / Oakmark (Harris Associates) | 70 | Added +23% | 13,990,945 | $745,717,386 | 1.0% |
| Ancora | 40 | Added +23% | 283,522 | $15,111,722 | 0.3% |
| Paul Tudor Jones / Tudor | 63 | Added +185% | 57,000 | $3,038,100 | 0.0% |
| Filed | Insider | Role | Shares | Value | |
|---|---|---|---|---|---|
| 2026-09-03 | Jenisch Jan Philipp | director+officer | 30,000 | $1,274,080 | Form 4 |
| 2026-08-13 | Oran Baris | officer | 6,000 | $283,530 | Form 4 |
| 2026-05-20 | Jenisch Jan Philipp | director+officer | 19,001 | $938,451 | Form 4 |
| 2026-05-18 | Jenisch Jan Philipp | director+officer | 28,417 | $1,407,571 | Form 4 |
| 2026-03-11 | Johnston Ian A (cluster of 2) | officer | 4,250 | $250,495 | Form 4 |
| 2026-03-09 | Jenisch Jan Philipp (cluster of 2) | director+officer | 60,000 | $3,483,000 | Form 4 |
Every tracked holder of this name, sorted new → added → flat → trimmed. Shares = reported 13F share count; Value as reported (a few managers file values in $thousands). Generated 2026-09-24.