Ardagh Metal Packaging S.A. (AMBP) Institutional Holdings & 13F Data (Q2 2026)

AMBP ranks #2659 out of 37696 tracked stocks by institutional interest — one of the most closely watched names in our coverage.

AMBP is a top-conviction position for Platinum Equity, LLC — at 78.6% of their entire disclosed 13F portfolio, it's one of their largest single bets, not just a passing allocation.

The largest dollar stake in AMBP belongs to Arini Capital Management Ltd, but the position matters far more to Platinum Equity, LLC, who has 78.6% of their own portfolio riding on it — a reminder that the biggest holder by size and the holder with the biggest bet aren't always the same fund.

State of Alaska, Department of Revenue has added to its AMBP position for two straight quarters, increasing it by $723.0K to reach $816.0K today.

True Wealth Design, LLC has trimmed its AMBP position for two straight quarters, cutting it by $279.0 while still holding $70.0.

AMBP is up 0.2% today, and institutions have been net buyers of $62.4M this quarter — today's price move and the underlying institutional flow are pointing the same direction.

AMBP closed its latest fiscal year with net income of $11.0M.

• Profitable — net income of $11.0M in the latest fiscal year
• Revenue grew 12.0% year over year
• Net income improved year over year, from -$3.0M to $11.0M
• Generated $449.0M in positive operating cash flow
• Current ratio of 1.06x — below the conventional 1.5x liquidity buffer
• Total liabilities currently exceed total assets (negative shareholder equity)