Amrize Ltd
AI summary Multiple executives acquire shares on the open market following recent periodic filings.
- Research score
- 65
- AI adjustment
- +5
Research score, not a recommendation.
Market data
Live quote and chart from Yahoo Finance, loaded through this server. Insider purchases are marked on the chart.
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Why this score
Research score: a weighted blend of the five factors, times the routine and offering discounts, minus the selling penalty.
Why are they buying?
AI · discretionary · catalyst none · documentedThe executives likely made discretionary open-market purchases following the release of the company's latest periodic report in early May 2026.
CEO Jan Philipp Jenisch and other senior executives purchased shares across multiple transactions between May 5 and May 22, 2026, with several transactions executed in Swiss Francs and converted to US Dollars.
Filing references and sources
Stock Price & Insider Purchase History
Daily close price with open-market insider purchases plotted over time
Loading price history…
| Date | Insider | Role | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|
| 2026-05-15 → 2026-05-19 | Jenisch Jan Philipp 6 purchases with a 63-day result · median -9.1% | CEO | 47,418 | $49.48 avg | $2.3M | |
| 2026-05-15 | Jenisch Jan Philipp | 7,000 | $49.12 | $343.8K | SEC filing for Jenisch Jan Philipp (opens in a new tab) | |
| 2026-05-15 | Jenisch Jan Philipp | 8,000 | $49.63 | $397.0K | SEC filing for Jenisch Jan Philipp (opens in a new tab) | |
| 2026-05-15 | Jenisch Jan Philipp | 13,417 | $49.69 | $666.7K | SEC filing for Jenisch Jan Philipp (opens in a new tab) | |
| 2026-05-19 | Jenisch Jan Philipp | 3,000 | $49.96 | $149.9K | SEC filing for Jenisch Jan Philipp (opens in a new tab) | |
| 2026-05-19 | Jenisch Jan Philipp | 1,000 | $48.55 | $48.5K | SEC filing for Jenisch Jan Philipp (opens in a new tab) | |
| 2026-05-19 | Jenisch Jan Philipp | 1,640 | $48.69 | $79.9K | SEC filing for Jenisch Jan Philipp (opens in a new tab) | |
| 2026-05-19 | Jenisch Jan Philipp | 2,000 | $48.72 | $97.4K | SEC filing for Jenisch Jan Philipp (opens in a new tab) | |
| 2026-05-19 | Jenisch Jan Philipp | 1,360 | $48.50 | $66.0K | SEC filing for Jenisch Jan Philipp (opens in a new tab) | |
| 2026-05-19 | Jenisch Jan Philipp | 7,000 | $49.69 | $347.8K | SEC filing for Jenisch Jan Philipp (opens in a new tab) | |
| 2026-05-19 | Jenisch Jan Philipp | 3,001 | $49.63 | $148.9K | SEC filing for Jenisch Jan Philipp (opens in a new tab) | |
| 2026-05-19 → 2026-05-20 | Gross Mario 4 purchases with a 63-day result · median -10.7% | Other C-suite | 4,000 | $49.01 avg | $196.0K | |
| 2026-05-19 | Gross Mario | 1,000 | $48.63 | $48.6K | SEC filing for Gross Mario (opens in a new tab) | |
| 2026-05-19 | Gross Mario | 1,800 | $49.47 | $89.0K | SEC filing for Gross Mario (opens in a new tab) | |
| 2026-05-20 | Gross Mario | 1,200 | $48.63 | $58.4K | SEC filing for Gross Mario (opens in a new tab) | |
| 2026-05-22 | Forrest Nollaig history of Forrest Nollaig's purchases | Other C-suite | 2,000 | $50.25 | $100.5K | SEC filing for Forrest Nollaig (opens in a new tab) |
| 2026-05-21 | Brouwer Roald 6 purchases with a 63-day result · median -10.9% | Other C-suite | 1,500 | $49.84 | $74.8K | SEC filing for Brouwer Roald (opens in a new tab) |
| 2026-05-05 | Clark Stephen S history of Clark Stephen S's purchases | Other C-suite | 2 | $52.75 | $113 | SEC filing for Clark Stephen S (opens in a new tab) |
| Total | $2.7M | |||||
Other buying runs at AMRZ
A run ends after a pause in the buying, so one company can have several. Returns are the stock's return minus its benchmark's (IWM for small companies, SPY otherwise), from the first open after the run became a cluster. Past results, not a forecast.
After this run became a cluster: 21 days +9.5%63 days -12.9%126 days –
| Window | Insiders | Total | Score | 21 days | 63 days | 126 days | Status |
|---|---|---|---|---|---|---|---|
| 2026-08-11 → 2026-09-02 | 11 | $2.6M | 85 | -13.1% | – | – | active |
| 2026-02-19 → 2026-03-13 | 5 | $4.6M | 65 | -2.3% | -20.9% | -43.1% | closed |
| 2025-10-30 → 2025-11-19 | 4 | $6.3M | 63 | +5.9% | +17.7% | -4.3% | closed |
| 2025-08-08 → 2025-08-27 | 8 | $54.0M | 68 | +8.2% | -6.7% | +10.6% | closed |