Amrize (AMRZ) stock: insider trades, news & valuation
Materials · Strong buyingShare price and insider trades
Amrize insider trading at a glance (Oct 9, 2026): in the past 12 months, 12 insiders bought $16.2M and 0 sold $0 of AMRZ stock on the open market, including a cluster buy that began Aug 11, 2026; P/E 16.5 vs. a sector median of 23.3.
Get emailed when insiders cluster-buy stocks like AMRZ
Free alerts the day a new cluster buy is filed, plus the Monday report of the week's biggest insider trades.
Free · unsubscribe anytime · not investment advice · see a sample issue
AMRZ insider buying and selling by quarter
Open-market purchases (green, above the line) and sales (red, below), by trade date.
| Quarter | Bought | Purchases | Sold | Sales |
|---|---|---|---|---|
| Q4 2026 | — | 0 | — | 0 |
| Q3 2026 | $2.6M | 17 | — | 0 |
| Q2 2026 | $2.7M | 16 | — | 0 |
| Q1 2026 | $4.6M | 11 | — | 0 |
| Q4 2025 | $6.3M | 6 | — | 0 |
Valuation, profit and volume
Pick score 62/100Summary
Over the past 12 months, 12 Amrize Ltd insiders reported open-market purchases totaling $16.2M, while 0 insiders reported sales totaling $0. The most recent cluster buy began on Aug 11, 2026, when 8 insiders bought a combined $1.2M. Among insiders with enough purchase history to measure, Mario Gross (Chief Supply Chain Officer) has the highest Insider Score at 27.
AMRZ earnings: how the stock reacted
Each quarterly results release (SEC 8-K Item 2.02), the trend before it, insider trades in the 30 days before, and the 2-day market reaction. “E” marks releases on the chart above.
| Release | 15 days before | Insiders, 30 days before | Reaction (2 days) | Next 30 days |
|---|---|---|---|---|
| Aug 6, 2026 | +8.6% | None | -11.8%S&P +0.5% | -5.8% |
| Apr 29, 2026 | -2.2% | None | -6.4%S&P +1.0% | +1.3% |
| Feb 17, 2026 | +8.6% | None | +8.3%S&P +0.7% | -17.5% |
| Oct 28, 2025 | +6.2% | None | +6.0%S&P +0.3% | -2.5% |
| Aug 6, 2025 | +1.0% | None | -7.1%S&P +0.7% | +15.0% |
Most companies bar insiders from trading in the weeks before results, so pre-earnings purchases are rare and often made by directors or under pre-set plans. Past reactions don't predict future ones.
AMRZ news sentiment trend
Weekly headline tone (positive minus negative headlines) over 13 weeks. Green dots mark weeks with insider buying.
Tone is scored from headline wording only. It describes the news, not where the stock is going.
AMRZ stock news and SEC filings
Recent 8-K filings and headlines. Tone is scored from the headline wording; “Policy” marks regulatory, trade or government topics.
- Negative Swiss Market Ends Weak · finanzen.ch
- News 12 New 5 - Star Stocks This Week · morningstar.com
- News Swiss Market Ends On Buoyant Note · finanzen.ch
- 8-K Executive or board change, Investor disclosure
- Negative Amrize ( NYSE : AMRZ ) Hits New 12 - Month Low After Analyst Downgrade · tickerreport.com
- 8-K Executive or board change
- 8-K Executive or board change, Investor disclosure
- 8-K Earnings release, Investor disclosure
Insider transactions
Open-market purchases and sales.
| Filed | Insider | Type | Shares | Price | Value | Since | Score |
|---|---|---|---|---|---|---|---|
| Sep 3SEC | Jan Philipp JenischCEO, Chair | Buy | 15,0001,766,000 held (+1%) | $42.53 | $638K | -14.9% | 25 |
| Sep 3SEC | Jan Philipp JenischCEO, Chair | Buy | 10,0001,751,000 held (+1%) | $42.37 | $424K | -14.6% | 25 |
| Sep 3SEC | Jan Philipp JenischCEO, Chair | Buy | 2,000517,000 held (+0%) | $42.53 | $85K | -14.9% | 25 |
| Sep 3SEC | Jan Philipp JenischCEO, Chair | Buy | 2,000519,000 held (+0%) | $42.47 | $85K | -14.8% | 25 |
| Sep 3SEC | Jan Philipp JenischCEO, Chair | Buy | 1,0001,767,000 held (+0%) | $42.44 | $42K | -14.7% | 25 |
| Aug 31SEC | Dwight Audley Konrad GibsonDirector | Buy | 55,199 held (+0%) | $44.58 | $244 | -18.8% | — |
| Aug 26SEC | Jacques Wolf SancheDirector | Buy | 4,1509,766 held (+74%) | $45.02 | $187K | -19.6% | — |
| Aug 26SEC | Denise R SingletonGeneral Counsel | Buy | 3,5007,500 held (+88%) | $44.12 | $154K | -18.0% | — |
| Aug 25SEC | Nollaig ForrestChief Mktg & Corp Affairs Off | Buy | 1,50021,639 held (+7%) | $44.15 | $66K | -18.0% | — |
| Aug 18SEC | Samuel Jonas PolettiChief Strategy & M&A Officer | Buy | 2,51010,155 held (+33%) | $46.92 | $118K | -22.8% | — |
| Aug 13SEC | Stephen S ClarkChief People Officer | Buy | 5,26010,637 held (+98%) | $47.31 | $249K | -23.5% | — |
| Aug 13SEC | Mario GrossChief Supply Chain Officer | Buy | 3,20038,117 held (+9%) | $46.62 | $149K | -22.4% | 27 |
| Aug 13SEC | Baris OranCFO | Buy | 3,000new position | $47.38 | $142K | -23.6% | — |
| Aug 13SEC | Baris OranCFO | Buy | 3,0006,000 held (+100%) | $47.13 | $141K | -23.2% | — |
| Aug 13SEC | Jaime HillPresident | Buy | 1,50029,698 held (+5%) | $47.12 | $71K | -23.2% | 24 |
| Aug 13SEC | Roald BrouwerCTO | Buy | 1,50021,490 held (+8%) | $46.36 | $70K | -21.9% | 24 |
| Aug 13SEC | Mario GrossChief Supply Chain Officer | Buy | 36838,485 held (+1%) | $46.38 | $17K | -21.9% | 27 |
| May 26SEC | Nollaig ForrestChief Mktg & Corp Affairs Off | Buy | 2,00020,139 held (+11%) | $50.25 | $100K | -28.0% | — |
| May 21SEC | Mario GrossChief Supply Chain Officer | Buy | 1,80032,747 held (+6%) | $49.47 | $89K | -26.8% | 27 |
| May 21SEC | Roald BrouwerCTO | Buy | 1,50019,757 held (+8%) | $49.84 | $75K | -27.4% | 24 |
| May 21SEC | Mario GrossChief Supply Chain Officer | Buy | 1,20034,747 held (+4%) | $48.63 | $58K | -25.6% | 27 |
| May 21SEC | Mario GrossChief Supply Chain Officer | Buy | 1,00033,747 held (+3%) | $48.63 | $49K | -25.6% | 27 |
| May 20SEC | Jan Philipp JenischCEO, Chair | Buy | 7,0001,735,000 held (+0%) | $49.69 | $348K | -27.1% | 25 |
| May 20SEC | Jan Philipp JenischCEO, Chair | Buy | 3,000515,000 held (+1%) | $49.96 | $150K | -27.5% | 25 |
| May 20SEC | Jan Philipp JenischCEO, Chair | Buy | 3,0011,728,000 held (+0%) | $49.63 | $149K | -27.1% | 25 |
| May 20SEC | Jan Philipp JenischCEO, Chair | Buy | 2,0001,738,360 held (+0%) | $48.72 | $97K | -25.7% | 25 |
| May 20SEC | Jan Philipp JenischCEO, Chair | Buy | 1,6401,740,000 held (+0%) | $48.69 | $80K | -25.7% | 25 |
| May 20SEC | Jan Philipp JenischCEO, Chair | Buy | 1,3601,736,360 held (+0%) | $48.50 | $66K | -25.4% | 25 |
| May 20SEC | Jan Philipp JenischCEO, Chair | Buy | 1,0001,741,000 held (+0%) | $48.55 | $49K | -25.4% | 25 |
| May 18SEC | Jan Philipp JenischCEO, Chair | Buy | 13,4171,716,999 held (+1%) | $49.69 | $667K | -27.1% | 25 |
| May 18SEC | Jan Philipp JenischCEO, Chair | Buy | 8,0001,724,999 held (+0%) | $49.63 | $397K | -27.1% | 25 |
| May 18SEC | Jan Philipp JenischCEO, Chair | Buy | 7,000512,000 held (+1%) | $49.12 | $344K | -26.3% | 25 |
| May 7SEC | Stephen S ClarkChief People Officer | Buy | 25,260 held (+0%) | $52.75 | $113 | -31.4% | — |
| Mar 16SEC | Mario GrossChief Supply Chain Officer | Buy | 2,00029,747 held (+7%) | $55.39 | $111K | -34.6% | 27 |
| Mar 16SEC | Roald BrouwerCTO | Buy | 2,00018,257 held (+12%) | $54.88 | $110K | -34.0% | 24 |
| Mar 16SEC | Mario GrossChief Supply Chain Officer | Buy | 1,20030,947 held (+4%) | $55.13 | $66K | -34.3% | 27 |
| Mar 12SEC | Jaime HillPresident | Buy | 1,00028,000 held (+4%) | $56.90 | $57K | -36.4% | 24 |
| Mar 11SEC | Ian A JohnstonCFO | Buy | 4,25025,110 held (+20%) | $58.94 | $250K | -38.6% | 18 |
| Mar 11SEC | Roald BrouwerCTO | Buy | 3,00016,257 held (+23%) | $58.72 | $176K | -38.4% | 24 |
| Mar 11SEC | Jaime HillPresident | Buy | 1,00027,000 held (+4%) | $58.91 | $59K | -38.6% | 24 |
| Mar 10SEC | Jaime HillPresident | Buy | 3,18426,000 held (+14%) | $56.34 | $179K | -35.7% | 24 |
| Mar 9SEC | Jan Philipp JenischCEO, Chair | Buy | 60,0001,703,582 held (+4%) | $58.05 | $3.5M | -37.6% | 25 |
| Feb 23SEC | Ian A JohnstonCFO | Buy | 99518,339 held (+6%) | $63.92 | $64K | -43.4% | 18 |
| Feb 23SEC | Ian A JohnstonCFO | Buy | 20518,544 held (+1%) | $63.91 | $13K | -43.4% | 18 |
| Nov 20SEC | Nicholas C GangestadDirector | Buy | 2,0004,958 held (+68%) | $47.34 | $95K | -23.5% | — |
| Nov 6SEC | Jaime HillPresident | Buy | 4,00018,101 held (+28%) | $50.69 | $203K | -28.6% | 24 |
| Nov 4SEC | Roald BrouwerCTO | Buy | 3,0008,000 held (+60%) | $51.78 | $155K | -30.1% | 24 |
| Nov 4SEC | Roald BrouwerCTO | Buy | 1,0009,000 held (+12%) | $51.76 | $52K | -30.1% | 24 |
| Oct 31SEC | Jan Philipp JenischCEO, Chair | Buy | 55,000505,000 held (+12%) | $52.88 | $2.9M | -31.5% | 25 |
| Oct 31SEC | Jan Philipp JenischCEO, Chair | Buy | 55,0001,505,000 held (+4%) | $52.64 | $2.9M | -31.2% | 25 |
Insiders at Amrize Ltd
| Insider | Bought | Sold | Last filing | Score |
|---|---|---|---|---|
| Jan Philipp JenischCEO, Chair | $12.9M | — | Sep 3, 2026 | 25 |
| Roald BrouwerCTO | $637K | — | Aug 13, 2026 | 24 |
| Jaime HillPresident | $569K | — | Aug 13, 2026 | 24 |
| Mario GrossChief Supply Chain Officer | $539K | — | Aug 13, 2026 | 27 |
| Ian A JohnstonCFO | $327K | — | Mar 11, 2026 | 18 |
| Baris OranCFO | $284K | — | Aug 13, 2026 | — |
| Stephen S ClarkChief People Officer | $249K | — | Aug 13, 2026 | — |
| Jacques Wolf SancheDirector | $187K | — | Aug 26, 2026 | — |
| Nollaig ForrestChief Mktg & Corp Affairs Off | $167K | — | Aug 25, 2026 | — |
| Denise R SingletonGeneral Counsel | $154K | — | Aug 26, 2026 | — |
| Samuel Jonas PolettiChief Strategy & M&A Officer | $118K | — | Aug 18, 2026 | — |
| Nicholas C GangestadDirector | $95K | — | Nov 20, 2025 | — |
| Dwight Audley Konrad GibsonDirector | $244 | — | Aug 31, 2026 | — |
Insider activity at other Materials companies
Same sector, ranked by insider buying in the last 90 days.
AMRZ stock: common questions
Are Amrize Ltd insiders buying AMRZ stock?
In the past 12 months, 12 insiders reported open-market purchases of AMRZ worth $16.2M. The latest was CEO, Chair Jan Philipp Jenisch bought $638K of AMRZ at $42.53.
Are Amrize Ltd insiders selling AMRZ stock?
0 insiders reported sales worth $0 over the same period.
Where does this data come from?
Every transaction comes from Form 4 filings that insiders must submit to the SEC within two business days of a trade. We pull them from SEC EDGAR every night.
What is AMRZ's P/E ratio?
AMRZ trades at about 16.5 times trailing earnings, compared with a median of 23.3 for the Materials sector.
What is AMRZ's 52-week range?
Over the past year AMRZ has traded between $36.20 and $65.06. It last closed at $36.20 on Oct 9, 2026.