Renaissance Technologies
AMRZ

Renaissance Technologies’s Amrize Ltd AMRZ Stock Holding History

Renaissance Technologies’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 		$57.8M Sell
1,085,000
-871,600
-45% -$47.2M 0.08% 283
2026
Q1 		$110M Buy
1,956,600
+183,900
+10% +$10.5M 0.17% 133
2025
Q4 		$95.9M Buy
1,772,700
+557,400
+46% +$28.4M 0.15% 153
2025
Q3 		$59M Buy
+1,215,300
New +$62M 0.08% 295

Other funds holding AMRZ

Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Harris Associates
Harris Associates Chicago, Illinois $75.4B AUM 14.46% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $1T AUM
Zurich Cantonal Bank
Zurich Cantonal Bank Zurich, Switzerland $52.2B AUM 40.82% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
DZ Bank
DZ Bank Frankfurt Am Main, Germany $130B AUM 46.38% 1-Year Est. Return
Vanguard Fiduciary Trust
Vanguard Fiduciary Trust Malvern, Pennsylvania $454B AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Renaissance Technologies's AMRZ Position: Q2 2026 in Review

Renaissance Technologies reduced its Amrize Ltd (AMRZ) stake by 45% in Q2 2026, selling an estimated $47.2M and leaving 1,085,000 shares worth $57.8M. The position accounts for 0.08% of the portfolio, ranked #283.

Renaissance Technologies first reported a position in AMRZ in Q3 2025 and has held it in 4 quarters since. The position peaked at $110M in Q1 2026. 464 funds tracked by Wall St. Rank hold AMRZ as of Q2 2026.

  • Renaissance Technologies held 1,085,000 shares of Amrize Ltd worth $57.8M as of Q2 2026.
  • Renaissance Technologies sold 871,600 Amrize Ltd shares in Q2 2026, an estimated $47.2M.
  • Amrize Ltd made up 0.08% of Renaissance Technologies's portfolio in Q2 2026, its #283 holding.
  • Renaissance Technologies first reported a position in Amrize Ltd in Q3 2025 and has held it in 4 quarters since.
  • Renaissance Technologies's Amrize Ltd position peaked at $110M in Q1 2026.
  • 464 funds tracked by Wall St. Rank held Amrize Ltd as of Q2 2026.

Based on Renaissance Technologies's 13F filing for Q2 2026, filed 13 Aug 2026.