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AMBP · Ardagh Metal Packaging S.A. · Holdings

Track AMBP — free
$4.40 -0.06 (-1.35%)
Market Cap
$2.67B
Shares
597.71M
Volume · Oct 9 4.91M Avg daily vol (3M) 2.21M

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.

Some SEC filings for this period have not finished importing. Holder totals and changes may be incomplete; these filings remain queued for recovery.
The Sep 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. Each fund's Change is measured against its own previous reported quarter, shown in the Reported column. Pick a completed quarter in the Quarter selector below to put every fund on one quarter and see the stock-wide activity breakdown.
Holders: 229
Total Value: $600,839,748
Total Shares: 126,760,900
Showing 1–100 of 233 holdings by value · page 1 of 3

Institutional Ownership Trend

21 quarters

Holder Concentration

Across 230 13F filers
Top Holder
16.5%
Sep 2023 → Jun 2026 · range 9.2% – 16.5%
of institutional value
Top 5
42.2%
Sep 2023 → Jun 2026 · range 31.6% – 42.2%
of institutional value
Top 10
59.9%
Sep 2023 → Jun 2026 · range 49.9% – 59.9%
of institutional value
HHI
547
Sep 2023 → Jun 2026 · range 343 – 547
Broadly held
Showing 100 of 233
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1845097 CUSIP L02235106 13F (30d) 5 filings 5 filers Visit website Investor relations