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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
Mackenzie Financial
151
Mackenzie Financial
Ontario, Canada
$2.21M -$386K -7,568 -14%
CM
152
CastleKnight Management
New York
$2.2M – – –
RCM
153
Regency Capital Management
Hawaii
$2.19M +$2.31M +45,233 New
DAS
154
DMKC Advisory Services
Iowa
$2.19M +$2.3M +45,044 New
FAB
155
First American Bank
Illinois
$2.17M +$2.28M +44,749 New
Royal London Asset Management
156
Royal London Asset Management
United Kingdom
$2.16M -$2.52M -49,395 -53%
VC
157
Voss Capital
Texas
$2.15M – – –
RS
158
Robeco Schweiz
Switzerland
$1.99M +$2.09M +41,000 New
OAM
159
Oppenheimer Asset Management
New York
$1.96M +$2.06M +40,323 New
UBS AM
160
UBS AM
Illinois
$1.92M -$627M -12,304,338 -100%
RCM
161
Rockbridge Capital Management
Virginia
$1.9M -$52.9K -1,037 -3%
Neuberger Berman Group
162
Neuberger Berman Group
New York
$1.84M -$2.23M -43,824 -54%
Ohio Public Employees Retirement System (OPERS)
163
Ohio Public Employees Retirement System (OPERS)
Ohio
$1.83M -$463K -9,086 -19%
XT
164
XTX Topco
Cayman Islands
$1.81M +$1.9M +37,273 New
DK
165
DJE Kapital
Germany
$1.8M – – –
GF
166
Gabelli Funds
New York
$1.77M +$743K +14,574 +67%
LAM
167
Lummis Asset Management
Texas
$1.71M +$1.29M +25,237 +251%
6CM
168
683 Capital Management
New York
$1.7M +$1.78M +35,000 New
BCI
169
Brinker Capital Investments
Pennsylvania
$1.69M +$617K +12,097 +53%
VF
170
Virtu Financial
New York
$1.66M +$1.12M +21,891 +178%
DADC
171
D.A. Davidson & Co
Montana
$1.56M +$1.64M +32,166 New
Osaic Holdings
172
Osaic Holdings
Arizona
$1.55M +$1.53M +30,066 +1,663%
BBA
173
Baader Bank Aktiengesellschaft
Germany
$1.43M +$1.51M +29,600 New
SAA
174
Southeast Asset Advisors
Georgia
$1.42M +$1.49M +29,200 New
PNC Financial Services Group
175
PNC Financial Services Group
Pennsylvania
$1.36M +$1.43M +28,022 New
5 6
7
8 9

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.