Gross Mario

Track

Insider profile

Performance

Overall performance
3.2
Performance over holding periods
3.2
30 days 90 days 120 days
Average return 11% 8.2% 15.1%
Success rate 98% 68% 82%
Transactions
9 100% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
Gross Mario's trades of Amrize AG's stock


• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
US Amrize AG (AMRZ)
Transaction date
Purchase
Price
303.32
Quantity 77,800 +48.3%
Value US$789,105
US Amrize AG (AMRZ)
Transaction date
Planned purchase
Price
44.47
Quantity 19,133 +5.2%
Value US$710,318
US Amrize AG (AMRZ)
Transaction date
Purchase
Price
239.75
Quantity 63,435 +24.1%
Value US$3,652,761
US Amrize AG (AMRZ)
Transaction date
Purchase
Price
48.63
Quantity 1,000 +3.1%
Value US$48,630
US Amrize AG (AMRZ)
Transaction date
Purchase
Price
49.47
Quantity 1,800 +5.8%
Value US$89,046
US Amrize AG (AMRZ)
Transaction date
Purchase
Price
55.13
Quantity 1,200 +4.0%
Value US$66,156
US Amrize AG (AMRZ)
Transaction date
Purchase
Price
55.39
Quantity 2,000 +7.2%
Value US$110,780
US Amrize AG (AMRZ)
Transaction date
Purchase
Price
49.63
Quantity 3,000 +14.8%
Value US$148,890
US Amrize AG (AMRZ)
Transaction date
Purchase
Price
47.75
Quantity 2,600 +14.7%
Value US$124,150
US Amrize AG (AMRZ)
Transaction date
Purchase
Price
46.78
Quantity 5,000 +39.6%
Value US$233,900
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-08-13 2026-08-11
US Amrize AG (AMRZ)
B Purchase
77,800 +48.3%
303.32
US$789,105 		77,800 +48.3% 303.32 US$789,105
2026-08-13 2026-08-11
US Amrize AG (AMRZ)
PP Planned purchase
19,133 +5.2%
44.47
US$710,318 		19,133 +5.2% 44.47 US$710,318
2026-05-21 2026-05-20
US Amrize AG (AMRZ)
B Purchase
63,435 +24.1%
239.75
US$3,652,761 		63,435 +24.1% 239.75 US$3,652,761
2026-05-21 2026-05-19
US Amrize AG (AMRZ)
B Purchase
1,000 +3.1%
48.63
US$48,630 		1,000 +3.1% 48.63 US$48,630
2026-05-21 2026-05-19
US Amrize AG (AMRZ)
B Purchase
1,800 +5.8%
49.47
US$89,046 		1,800 +5.8% 49.47 US$89,046
2026-03-16 2026-03-13
US Amrize AG (AMRZ)
B Purchase
1,200 +4.0%
55.13
US$66,156 		1,200 +4.0% 55.13 US$66,156
2026-03-16 2026-03-13
US Amrize AG (AMRZ)
B Purchase
2,000 +7.2%
55.39
US$110,780 		2,000 +7.2% 55.39 US$110,780
2025-08-14 2025-08-13
US Amrize AG (AMRZ)
B Purchase
3,000 +14.8%
49.63
US$148,890 		3,000 +14.8% 49.63 US$148,890
2025-08-12 2025-08-11
US Amrize AG (AMRZ)
B Purchase
2,600 +14.7%
47.75
US$124,150 		2,600 +14.7% 47.75 US$124,150
2025-08-12 2025-08-08
US Amrize AG (AMRZ)
B Purchase
5,000 +39.6%
46.78
US$233,900 		5,000 +39.6% 46.78 US$233,900