Bob Robotti’s Amrize Ltd AMRZ Stock Holding History

Bob Robotti’s Portfolio AMRZ Stock Details AMRZ Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$1.04M	Buy	19,500 +4,500	+30%	+$244K	0.17%	42
2026 Q1	$840K	Buy	15,000 +4,000	+36%	+$229K	0.13%	46
2025 Q4	$413K	Buy	11,000 +2,500	+29%	+$128K	0.07%	52
2025 Q3	$413K	Buy	+8,500	New	+$433K	0.07%	53

Other funds holding AMRZ

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Harris Associates Chicago, Illinois $75.4B AUM 14.46% 1-Year Est. Return

Norges Bank Oslo, Norway $1T AUM

Zurich Cantonal Bank Zurich, Switzerland $52.2B AUM 40.82% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

DZ Bank Frankfurt Am Main, Germany $130B AUM 46.38% 1-Year Est. Return

Vanguard Fiduciary Trust Malvern, Pennsylvania $454B AUM

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Bob Robotti's AMRZ Position: Q2 2026 in Review

Bob Robotti increased its Amrize Ltd (AMRZ) stake by 30% in Q2 2026, buying an estimated $244K and bringing the position to 19,500 shares worth $1.04M. The position accounts for 0.17% of the portfolio, ranked #42.

Bob Robotti first reported a position in AMRZ in Q3 2025 and has held it in 4 quarters since. 461 funds tracked by Wall St. Rank hold AMRZ as of Q2 2026.

Bob Robotti held 19,500 shares of Amrize Ltd worth $1.04M as of Q2 2026.
Bob Robotti bought 4,500 Amrize Ltd shares in Q2 2026, an estimated $244K.
Amrize Ltd made up 0.17% of Bob Robotti's portfolio in Q2 2026, its #42 holding.
Bob Robotti first reported a position in Amrize Ltd in Q3 2025 and has held it in 4 quarters since.
461 funds tracked by Wall St. Rank held Amrize Ltd as of Q2 2026.

Based on Robotti Robert's 13F filing for Q2 2026, filed 10 Aug 2026.