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AMBP · Ardagh Metal Packaging S.A.

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$5.32 -0.04 (-0.75%) At close · Aug 24
Market Cap
$3.20B
Shares
597.71M

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.

Holders: 228
Total Value: $599,945,577
Total Shares: 126,571,103

Institutional Ownership Trend

20 quarters

Holder Concentration

Across 228 13F filers · Δ vs Mar 31, 2026
Top Holder
16.5%
Sep 2023 → Jun 2026 · range 9.4% – 16.5%
+7.1 pts
Top 5
42.3%
Sep 2023 → Jun 2026 · range 32.1% – 42.3%
+7.0 pts
Top 10
60.0%
Sep 2023 → Jun 2026 · range 50.8% – 61.5%
+6.2 pts
HHI
549
Sep 2023 → Jun 2026 · range 354 – 549
Broadly held+153

Quarterly Activity

vs Mar 31, 2026
New
42
Increased
87
Decreased
63
Sold Out
29
Unchanged
36
Holder count: +13
Institutional value: +21.2%
Shares held: +3.6%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 100 of 232
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1845097 CUSIP L02235106 13F (30d) 226 filings 199 filers Visit website Investor relations