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AMRZ

Amrize Ltd
AMRZ

315 hedge funds and large institutions have $9.93B invested in Amrize Ltd in 2025 Q3 according to their latest regulatory filings, with 163 funds opening new positions, 78 increasing their positions, 55 reducing their positions, and 46 closing their positions.

New
Increased
Maintained
Reduced
Closed

254% more first-time investments, than exits

New positions opened: 163 | Existing positions closed: 46

71% more funds holding in top 10

Funds holding in top 10: 7 → 12 (+5)

58% more funds holding

Funds holding: 199 → 315 (+116)

42% more repeat investments, than reductions

Existing positions increased: 78 | Existing positions reduced: 55

19% more capital invested

Capital invested by funds: $8.38B → $9.93B (+$1.55B)

23% less call options, than puts

Call options by funds: $29M | Put options by funds: $37.7M

Holders
315
Holders Change
+116
Holders Change %
+58.29%
% of All Funds
4.13%
Holding in Top 10
12
Holding in Top 10 Change
+5
Holding in Top 10 Change %
+71.43%
% of All Funds
0.16%
New
163
Increased
78
Reduced
55
Closed
46
Calls
$29M
Puts
$37.7M
Net Calls
-$8.7M
Net Calls Change
+$15.6M

Top Buyers

Rank Fund Capital Flow
1
Fidelity Investments
Fidelity Investments
Massachusetts
+$630M
2
Vanguard Group
Vanguard Group
Pennsylvania
+$446M
3
BlackRock
BlackRock
New York
+$432M
4
SPC
Slate Path Capital
New York
+$312M
5
Geode Capital Management
Geode Capital Management
Massachusetts
+$300M

Top Sellers

Rank Fund Capital Flow
1
UBS AM
UBS AM
Illinois
-$627M
2
Dodge & Cox
Dodge & Cox
California
-$341M
3
Vontobel Holding
Vontobel Holding
Switzerland
-$201M
4
CDDEC
Caisse Des Depots Et Consignations
France
-$103M
5
Citigroup
Citigroup
New York
-$93.6M
Name Holding Trade Value Shares
Change 		Change in
Stake
Bank Julius Baer & Co
26
Bank Julius Baer & Co
Switzerland
$83.5M -$10.3M -201,003 -10%
Fidelity International
27
Fidelity International
Bermuda
$78.7M +$17.8M +349,330 +27%
Charles Schwab
28
Charles Schwab
California
$77.6M +$81.1M +1,589,868 +19,341%
Allianz Asset Management
29
Allianz Asset Management
Germany
$77.5M -$80.7M -1,582,603 -50%
Bank of America
30
Bank of America
North Carolina
$74.6M +$43.7M +856,139 +126%
Universal-Beteiligungs- und Servicegesellschaft
31
Universal-Beteiligungs- und Servicegesellschaft
Germany
$68.3M -$14.5M -285,200 -17%
RCMU
32
Rokos Capital Management (UK)
United Kingdom
$61.1M +$64.2M +1,258,689 New
Renaissance Technologies
33
Renaissance Technologies
New York
$59M +$62M +1,215,300 New
N
34
Nuveen
North Carolina
$57.7M -$5.9M -115,763 -9%
CS
35
Cannell & Spears
New York
$53.4M +$56.1M +1,100,083 New
Artisan Partners
36
Artisan Partners
Wisconsin
$49.8M +$14.2M +279,273 +37%
Northern Trust
37
Northern Trust
Illinois
$49.5M +$52.1M +1,020,799 New
CCPM
38
Cooper Creek Partners Management
New York
$46.7M -$14.6M -285,746 -23%
Manulife (Manufacturers Life Insurance)
39
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$45.9M -$961K -18,853 -2%
CI
40
Cambiar Investors
Colorado
$45.6M +$47.9M +939,282 New
Bank of New York Mellon
41
Bank of New York Mellon
New York
$44.7M +$7.34M +143,961 +18%
CLG
42
Cooperman Leon G
$42.7M +$44.9M +880,000 New
Natixis Advisors
43
Natixis Advisors
Massachusetts
$38.3M +$40.2M +788,840 New
LWCA
44
Locust Wood Capital Advisers
New York
$37M +$38.9M +761,948 New
Canada Pension Plan Investment Board
45
Canada Pension Plan Investment Board
Ontario, Canada
$33.7M +$35.4M +694,749 New
Citadel Advisors
46
Citadel Advisors
Florida
$30.8M -$562K -11,011 -2%
Russell Investments Group
47
Russell Investments Group
United Kingdom
$30.5M +$10.7M +210,710 +50%
WHCM
48
Wolf Hill Capital Management
Connecticut
$30.3M -$16.6M -325,000 -34%
BCV
49
Banque Cantonale Vaudoise
Switzerland
$30.1M +$31.8M +623,494 New
LCM
50
Lakewood Capital Management
New York
$29.8M +$31.4M +615,000 New
1
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AMRZ Hedge Fund Activity: Q3 2025 in Review

315 of the 7,619 institutional investors tracked by Wall St. Rank reported a position in Amrize Ltd (AMRZ) for Q3 2025, worth a combined $9.93B — up 19% from $8.38B a quarter earlier.

Buyers outnumbered sellers: 163 funds opened new AMRZ positions and 46 closed out — a net gain of 117 holders — while 78 added to existing stakes and 55 trimmed.

The largest buyer was Fidelity Investments, opening a new position worth an estimated $630M. The largest seller was UBS AM, cutting an estimated $627M.

  • 315 institutional investors held Amrize Ltd (AMRZ) as of Q3 2025, up from 199 in Q2 2025.
  • Funds reported $9.93B of Amrize Ltd stock for Q3 2025, up 19% quarter-over-quarter.
  • 163 funds opened new Amrize Ltd positions in Q3 2025 and 46 closed out, a net change of +117 holders.
  • The largest Amrize Ltd buyer in Q3 2025 was Fidelity Investments, an estimated $630M added.
  • The largest Amrize Ltd seller in Q3 2025 was UBS AM, an estimated $627M sold.

Based on aggregated 13F filings for Q3 2025.