$AMRZ is held by 11 managers from the Top-Performer cohort as of Q1 2026. Position weights range from 0.00% to 1.42%, with an average of 0.21% of portfolio. Largest holder: River Road Asset Management, LLC at 1.42%. A weekly Smart-Money commentary for this ticker has not been generated yet this batch — the table below shows the full cohort positioning.
AMRIZE LTD
13F holders
431
Net 13F flow · Q
—
Insider buys · 90d
0
Insider net · 90d
—
Congress · 90d
0
Convergence
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Institutional holders
Top 10 of 431 · Source: 13F-HR01
Equity Investment Corp.
—
—
02
First Financial Corp.
—
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03
Vontobel Holding Ltd.
—
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04
ProShare Advisors LLC
—
—
05
Strategic Planning Group, LLC
—
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06
Leith Wheeler Investment Counsel Ltd.
—
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07
Exor N.V.
—
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08
US Bancorp De
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09
EDENTREE ASSET MANAGEMENT Ltd
—
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10
Gardner Russo & Quinn LLC
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—
Each fund name links to that filer's expert page. Share counts and per-fund weights are pending the 13F ingest fix (portfolios_expertholding.units is currently mis-populated — see the same caveat on the fund detail page's holdings table). Quarter-over-quarter delta ships with the metrics pipeline.
Smart Money · top-200 alpha cohort
11 holders · Q1 202601
River Road Asset Management, LLC
1.42% held
α +12.9pts
02
Sandler Capital Management
0.55% held
α +12.8pts
03
ProVise Management Group, LLC
0.12% NEW
α +11.2pts
04
Wellington Management Group LLP
0.07% held
α +10.5pts
05
Citigroup Inc.
0.05% held
α +26.3pts
06
Banque Pictet & Cie SA
0.02% held
α +10.3pts
07
Costello Asset Management, INC
0.02% held
α +14.3pts
08
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
0.01% held
α +27.5pts
09
Principal Securities, Inc.
0.01% held
α +21.3pts
10
Banco Santander, S.A.
0.00% held
α +12.6pts
11
Nisa Investment Advisors, LLC
0.00% held
α +16.6pts
Smart Money shows holdings from our Top-Performer cohort — the 200 highest-alpha manager_13f funds in our universe. Position weight (current quarter) and QoQ delta versus prior quarter. α is the manager's annual alpha vs benchmark.
Insider activity · last 90 days
40 transactions · 7 filersTransaction codes: P open-market purchase · S sale · M option exercise · A grant · F tax-withhold sale. Insider names link to each individual's expert page.
Congress trades · last 90 days
10 disclosures · STOCK ActConvergence · Pattern Engine ships in v1.1
30-day windowIn development
Convergence detection for $AMRZ lands with the Pattern Engine.
Once the Pattern Engine ships, this section will surface every active convergence event involving $AMRZ — the institutional managers and Congress members on the same name, the 30-day window, and the combined position size.
Source data: SEC EDGAR · 13F-HR · Form 4 · CapitolTrades · Last refreshed 11:04 UTC.