Amrize Ltd (AMRZ): Hedge Fund Ownership & Smart Money Signals (Q1 2026)

Q: Is it too late to buy Amrize Ltd (AMRZ) following the 2026 Q1 hedge fund 13F filings?

As of today, AMRZ has moved +13.5% since the 2026 Q1 13F filing date (May 15, 2026), compared to +2.0% for the SPY sector ETF — an outperformance of +11.5%. Since the quarter end (March 31, 2026), AMRZ gained -0.7% vs +15.9% for SPY. The stock has meaningfully outrun its sector. The trade has partially played out; entry is at a premium to the fund's implied reference.

Amrize Ltd (AMRZ)

442 + Investors. Track Smart Money conviction in AMRZ. See who's accumulating, reducing, or initiating positions.

Smart Money Signals — AMRZ

Based on 445 hedge funds · latest filing: 2026 Q1 · updated quarterly

📈

Buying streak — 4 quarters in a row

last 6Q

For 4 consecutive quarters, more hedge funds added AMRZ than sold it. That's a consistent pattern of professional buying — not a one-time trade. When institutions keep buying quarter after quarter, it usually means they see a multi-year opportunity, not just a short-term momentum flip.

🏔️

At the ownership peak (100% of max)

100% of all-time peak

445 hedge funds hold AMRZ right now — the highest count in 3.0 years. When ownership is this concentrated, any bad news can trigger a chain reaction: one big fund sells, others follow. This is a classic 'crowded trade' — high popularity doesn't equal safety.

🚀

Fast accumulation — +44400% more funds vs a year ago

fund count last 6Q

+444 new funds entered over the past year (+44400% YoY). That's a rapid rush of institutional money. Fast accumulation often signals a major thesis — but it also means the stock could fall quickly if that thesis breaks.

🟢

More buyers than sellers — 64% buying

289 buying163 selling

Last quarter: 289 funds were net buyers (112 opened a brand new position + 177 added to an existing one). Only 163 were sellers (115 trimmed + 48 sold completely). A clear majority buying is a strong confirmation signal.

⚠️

Fewer new buyers each quarter (-14 vs last Q)

new funds entering per quarter

Funds opening this position for the first time: 190 → 165 → 126 → 112. Each quarter fewer new institutions are entering. This usually means most funds that wanted in are already in — the stock is well-known but the pool of potential new buyers is shrinking.

🔄

Mostly new holders — 73% entered in last year

■ 2% conviction (2yr+) ■ 24% medium ■ 73% new

Only 10 funds (2%) have held >2 years. The majority of current holders are relatively new to the position. New holders tend to sell faster when prices drop — a shallow conviction base that could amplify any sell-off.

📊

Peak discovery — momentum slowing

0 → 190 → 165 → 126 → 112 new funds/Q

New funds entering each quarter: 190 → 165 → 126 → 112. AMRZ is well-known in the hedge fund world, but fresh entries are gradually declining. The explosive phase of institutional discovery is likely behind us.

🌱

Early stage — 96% of holders entered in last year

■ 4% veterans ■ 0% 1-2yr ■ 96% new

Of 456 current holders: 437 (96%) entered in the past year, only 19 (4%) are 2+ year veterans. This is an early-phase institutional idea — still being discovered. High upside potential if the thesis plays out, but thin conviction base.

✅

Strong quality — 38% AUM from major funds

38% from top-100 AUM funds

54 of 443 holders rank in the top 100 by AUM, accounting for 38% of total institutional value held. A meaningful share of the ownership value comes from the most well-resourced institutions.

6.8

out of 10

Moderate Exit Risk

Exit risk score 6.8/10 — some crowding factors present, but no critical concentration. Watch ownership trend over the next 1–2 quarters for direction.

Methodology note: these Smart Money cards use consecutive 13F disclosure snapshots, not trade-by-trade execution data. "Buying", "selling", "new holders", and "trimmed" refer to quarter-over-quarter changes in reported holders, aggregate shares, or disclosed position values between filings. They are useful for ownership regime analysis and crowding, but they do not imply exact trade timing on the filing date.

Metric	All 13F Filers (2026 Q1)	Prior (2025 Q4)	Change
Funds Holding	442	381	16.01%
13F Shares	237M	229M	3.59%
Total Value	$13.09B	$12.43B	5.26%
New Positions	111	126	-15
Increased Positions	176	143	+33
Closed Positions	50	53	-3
Reduced Positions	110	88	+22
Total Calls	6	5	20.0%
Total Puts	7	3	133.33%
PUT/CALL Ratio	1.17	0.6	Neutral

Metric

All 13F Filers (2026 Q1)

Prior (2025 Q4)

Change

Funds Holding

442

381

16.01%

13F Shares

237M

229M

3.59%

Total Value

$13.09B

$12.43B

5.26%

New Positions

111

126

-15

Increased Positions

176

143

+33

Closed Positions

-3

Reduced Positions

110

+22

Total Calls

20.0%

Total Puts

133.33%

PUT/CALL Ratio

1.17

0.6

Neutral

Institutional Holders (2026 Q1)

442 + investors

Explore institutional interest and hedge fund ownership dynamics. Analyze portfolio weights, new positions, and conviction trends in AMRZ. Verified SEC 13F-HR filings.

QUARTER:

FILTER:All New Added To Reduced No Change | Overweight >5%

Top 25 AMRZ holders by conviction (% of portfolio weight) — 2026 Q1 · Source: SEC Form 13F
#	Investor	% of Portfolio	Shares	Mkt Value
1	QVIDTVM Management LLC	14.97%	217,456	$12.2M
2	Kailix Advisors LLC	8.99%	184,125	$10.3M
3	Norwood Investment Partners, LP	7.97%	92,438	$5.2M
4	One Fin Capital Management LP	6.76%	338,000	$18.9M
5	Permian Investment Partners, LP	5.88%	950,020	$53.2M
6	Potrero Capital Research LLC	5.75%	167,358	$9.4M
7	AWH Capital, L.P.	5.57%	109,500	$6.1M
8	Exane Asset Management	5.41%	527,515	$26.4M
9	Wilson Asset Management (international) Pty Ltd	3.84%	242,833	$13.6M
10	Clark Estates Inc/Ny	3.84%	285,000	$16.0M
11	First Sabrepoint Capital Management LP	3.82%	188,000	$10.5M
12	Gates Capital Management, Inc.	3.69%	2,412,533	$135.2M
13	Shapiro Capital Management LLC	3.35%	957,785	$53.7M
14	Slate Path Capital LP	3.12%	3,752,947	$210.2M
15	Alpha Wave Global, LP	2.89%	407,226	$22.8M
16	Lakewood Capital Management, LP	2.88%	814,200	$45.6M
17	Cambiar Investors LLC	2.74%	1,056,207	$59.2M
18	Bislett Management, LLC	2.59%	60,000	$3.4M
19	First Pacific Advisors, LP	2.47%	3,146,383	$176.3M
20	Resolute Capital Asset Partners LLC	2.21%	75,000	$4.2M
21	SaddleRock Capital Management LLC	2.05%	34,743	$1.9M
22	Banque Cantonale Vaudoise	1.92%	941,472	$50.9M
23	Oak Family Advisors, LLC	1.84%	116,842	$6.5M
24	Allied Investment Advisors, LLC	1.77%	220,267	$12.3M
25	Lummis Asset Management, LP	1.63%	49,177	$2.7M

Investor	Ownership History	% of Portfolio	Prev %	Rank	Conviction	Avg Buy Price	13F Score™ 3Y / 7Y	Sell Timing	Shares	Mkt Value	Change	Change %	Source	Quarter	Filed

Frequently Asked Questions — Amrize Ltd (AMRZ)

What does the Smart Money Trend signal show for AMRZ?

Buying streak — 4 quarters in a row: For 4 consecutive quarters, more hedge funds added AMRZ than sold it. That's a consistent pattern of professional buying — not a one-time trade. When institutions keep buying quarter after quarter, it usually means they see a multi-year opportunity, not just a short-term momentum flip.

What is the institutional breadth score for AMRZ?

More buyers than sellers — 64% buying: Last quarter: 289 funds were net buyers (112 opened a brand new position + 177 added to an existing one). Only 163 were sellers (115 trimmed + 48 sold completely). A clear majority buying is a strong confirmation signal.

What is the fund quality score for AMRZ holders?

Strong quality — 38% AUM from major funds: 54 of 443 holders rank in the top 100 by AUM, accounting for 38% of total institutional value held. A meaningful share of the ownership value comes from the most well-resourced institutions.

How long have hedge funds held AMRZ?

Mostly new holders — 73% entered in last year: Only 10 funds (2%) have held >2 years. The majority of current holders are relatively new to the position. New holders tend to sell faster when prices drop — a shallow conviction base that could amplify any sell-off.

Is it too late to buy Amrize Ltd (AMRZ) following the 2026 Q1 hedge fund 13F filings?

As of today, AMRZ has moved +13.5% since the 2026 Q1 13F filing date (May 15, 2026), compared to +2.0% for the SPY sector ETF — an outperformance of +11.5%. Since the quarter end (March 31, 2026), AMRZ has gained -0.7% vs +15.9% for SPY. The stock has meaningfully outrun its sector. The trade has partially played out; entry is at a premium to the fund's implied reference.

Where does this institutional ownership data come from?

All holdings data is sourced from SEC Form 13F filings, which institutional investment managers with over $100 million in assets are required to submit quarterly. Data is parsed directly from SEC EDGAR.

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Amrize Ltd (AMRZ)

Smart Money Signals — AMRZ

Buying streak — 4 quarters in a row

At the ownership peak (100% of max)

Fast accumulation — +44400% more funds vs a year ago

More buyers than sellers — 64% buying

Fewer new buyers each quarter (-14 vs last Q)

Mostly new holders — 73% entered in last year

Peak discovery — momentum slowing

Early stage — 96% of holders entered in last year

Strong quality — 38% AUM from major funds

Institutional Sentiment Summary — AMRZ

Hedge Fund Ownership: AMRZ

Market Analysis: AMRZ

Analyst Price Targets

Analyst Recommendations

Stock Performance

Company Profile: AMRZ

Is It Too Late to Buy Amrize Ltd (AMRZ) Based on Hedge Fund 13F Filings?

Hedge Fund Positioning: AMRZ

Statistics: AMRZ

Valuation Measures Data as of: --

Financial Highlights

Institutional Holders (2026 Q1)

Frequently Asked Questions — Amrize Ltd (AMRZ)

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