Loomis, Sayles & Company’s Amrize Ltd AMRZ Stock Holding History

Loomis, Sayles & Company’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	$16.2M	Buy	304,758 +59,944	+24%	+$3.25M	0.02%	298
2026 Q1	$13.7M	Buy	244,814 +2,809	+1%	+$161K	0.02%	299
2025 Q4	$13.1M	Buy	242,005 +10,616	+5%	+$542K	0.02%	311
2025 Q3	$11.2M	Buy	231,389 +56,300	+32%	+$2.87M	0.01%	337
2025 Q2	$8.68M	Buy	+175,089	New	+$8.83M	0.01%	391

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

Loomis, Sayles & Company's AMRZ Position: Q2 2026 in Review

Loomis, Sayles & Company increased its Amrize Ltd (AMRZ) stake by 24% in Q2 2026, buying an estimated $3.25M and bringing the position to 304,758 shares worth $16.2M. The position accounts for 0.02% of the portfolio, ranked #298.

Loomis, Sayles & Company first reported a position in AMRZ in Q2 2025 and has held it in 5 quarters since. 463 funds tracked by Wall St. Rank hold AMRZ as of Q2 2026.

Loomis, Sayles & Company held 304,758 shares of Amrize Ltd worth $16.2M as of Q2 2026.
Loomis, Sayles & Company bought 59,944 Amrize Ltd shares in Q2 2026, an estimated $3.25M.
Amrize Ltd made up 0.02% of Loomis, Sayles & Company's portfolio in Q2 2026, its #298 holding.
Loomis, Sayles & Company first reported a position in Amrize Ltd in Q2 2025 and has held it in 5 quarters since.
463 funds tracked by Wall St. Rank held Amrize Ltd as of Q2 2026.

Based on Loomis, Sayles & Company's 13F filing for Q2 2026, filed 14 Aug 2026.