Brouwer Roald

Track

Insider profile

Performance

Overall performance
3.0
Performance over holding periods
3.0
30 days 90 days 120 days
Average return 4% 8.2% 15.1%
Success rate 66% 68% 82%
Transactions
10 100% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
Brouwer Roald'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
267.77
Quantity 78,922 -22.3%
Value US$1,895,200
US Amrize AG (AMRZ)
Transaction date
Purchase
Price
254.47
Quantity 7,781 +40.0%
Value US$4,126,387
US Amrize AG (AMRZ)
Transaction date
Purchase
Price
441.57
Quantity 6,144 -14.8%
Value US$2,261,726
US Amrize AG (AMRZ)
Transaction date
Purchase
Price
58.72
Quantity 3,000 +22.6%
Value US$176,160
US Amrize AG (AMRZ)
Transaction date
Purchase
Price
51.76
Quantity 1,000 +12.5%
Value US$51,760
US Amrize AG (AMRZ)
Transaction date
Purchase
Price
51.78
Quantity 3,000 +60.0%
Value US$155,340
US Amrize AG (AMRZ)
Transaction date
Purchase
Price
51.88
Quantity 2,000 +66.7%
Value US$103,760
US Amrize AG (AMRZ)
Transaction date
Purchase
Price
46.84
Quantity 1,000 +50.0%
Value US$46,840
US Amrize AG (AMRZ)
Transaction date
Purchase
Price
48.07
Quantity 218 +12.2%
Value US$10,479
US Amrize AG (AMRZ)
Transaction date
Purchase
Price
48.08
Quantity 782 +78.2%
Value US$37,599
US Amrize AG (AMRZ)
Transaction date
Purchase
Price
46.25
Quantity 1,000 +inf%
Value US$46,250
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
78,922 -22.3%
267.77
US$1,895,200 		78,922 -22.3% 267.77 US$1,895,200
2026-05-21 2026-05-21
US Amrize AG (AMRZ)
B Purchase
7,781 +40.0%
254.47
US$4,126,387 		7,781 +40.0% 254.47 US$4,126,387
2026-03-16 2026-03-13
US Amrize AG (AMRZ)
B Purchase
6,144 -14.8%
441.57
US$2,261,726 		6,144 -14.8% 441.57 US$2,261,726
2026-03-11 2026-03-11
US Amrize AG (AMRZ)
B Purchase
3,000 +22.6%
58.72
US$176,160 		3,000 +22.6% 58.72 US$176,160
2025-11-04 2025-10-31
US Amrize AG (AMRZ)
B Purchase
1,000 +12.5%
51.76
US$51,760 		1,000 +12.5% 51.76 US$51,760
2025-11-04 2025-10-31
US Amrize AG (AMRZ)
B Purchase
3,000 +60.0%
51.78
US$155,340 		3,000 +60.0% 51.78 US$155,340
2025-08-27 2025-08-27
US Amrize AG (AMRZ)
B Purchase
2,000 +66.7%
51.88
US$103,760 		2,000 +66.7% 51.88 US$103,760
2025-08-12 2025-08-12
US Amrize AG (AMRZ)
B Purchase
1,000 +50.0%
46.84
US$46,840 		1,000 +50.0% 46.84 US$46,840
2025-08-12 2025-08-11
US Amrize AG (AMRZ)
B Purchase
218 +12.2%
48.07
US$10,479 		218 +12.2% 48.07 US$10,479
2025-08-12 2025-08-11
US Amrize AG (AMRZ)
B Purchase
782 +78.2%
48.08
US$37,599 		782 +78.2% 48.08 US$37,599
2025-08-12 2025-08-08
US Amrize AG (AMRZ)
B Purchase
1,000 +inf%
46.25
US$46,250 		1,000 +inf% 46.25 US$46,250