OAM
AMRZ

Ostrum Asset Management’s Amrize Ltd AMRZ Stock Holding History

Ostrum Asset Management’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
Q1 		$690K Buy
12,314
+9,170
+292% +$526K 0.04% 270
2025
Q4 		$170K Buy
+3,144
New +$160K 0.01% 475

Other funds holding AMRZ

VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
DZ Bank
DZ Bank Frankfurt Am Main, Germany $113B AUM 36.92% 1-Year Est. Return
Harris Associates
Harris Associates Chicago, Illinois $75B AUM 11.27% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
Zurich Cantonal Bank
Zurich Cantonal Bank Zurich, Switzerland $46B AUM 27.59% 1-Year Est. Return
VFT
Vanguard Fiduciary Trust Malvern, Pennsylvania $396B AUM
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Pictet Asset Management
Pictet Asset Management Carouge, Switzerland $94.8B AUM 24.11% 1-Year Est. Return

Ostrum Asset Management's AMRZ Position: Q1 2026 in Review

Ostrum Asset Management increased its Amrize Ltd (AMRZ) stake by 292% in Q1 2026, buying an estimated $526K and bringing the position to 12,314 shares worth $690K. The position accounts for 0.04% of the portfolio, ranked #270.

Ostrum Asset Management first reported a position in AMRZ in Q4 2025 and has held it in 2 quarters since. 447 funds tracked by Wall St. Rank hold AMRZ as of Q1 2026.

  • Ostrum Asset Management held 12,314 shares of Amrize Ltd worth $690K as of Q1 2026.
  • Ostrum Asset Management bought 9,170 Amrize Ltd shares in Q1 2026, an estimated $526K.
  • Amrize Ltd made up 0.04% of Ostrum Asset Management's portfolio in Q1 2026, its #270 holding.
  • Ostrum Asset Management first reported a position in Amrize Ltd in Q4 2025 and has held it in 2 quarters since.
  • 447 funds tracked by Wall St. Rank held Amrize Ltd as of Q1 2026.

Based on Ostrum Asset Management's 13F filing for Q1 2026, filed 14 May 2026.