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AMBP

Ardagh Metal Packaging S.A.
$4.72 -0.11 (-2.28%) At close · Jul 6
Market Cap
$2.82B
Shares
597,706,314

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

The Jun 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out.
Holders: 218
Total Value: $488,715,483
Total Shares: 120,670,443
Showing 1–100 of 223 holdings by value · page 1 of 3

Institutional Ownership Trend

20 quarters

Holder Concentration

Across 218 13F filers
Top Holder
9.5%
Jun 2023 → Mar 2026 · range 9.2% – 10.8%
of institutional value
Top 5
35.7%
Jun 2023 → Mar 2026 · range 31.6% – 39.6%
of institutional value
Top 10
54.5%
Jun 2023 → Mar 2026 · range 49.9% – 59.7%
of institutional value
HHI
403
Jun 2023 → Mar 2026 · range 344 – 457
Broadly held
Showing 100 of 223
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1845097 CUSIP L02235106 13F (30d) 1 filings 1 filers Visit website Investor relations