SEI Investments
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SEI Investments’s Ardagh Metal Packaging AMBP Stock Holding History

SEI Investments’s Portfolio AMBP Stock Details AMBP Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$48.1K Buy
11,881
+49
+0.4% +$217 ﹤0.01% 3176
2025
Q4 		$48.5K Sell
11,832
-320
-3% -$1.21K ﹤0.01% 3079
2025
Q3 		$48.5K Buy
12,152
+459
+4% +$1.83K ﹤0.01% 2779
2025
Q2 		$50K Buy
+11,693
New +$42.4K ﹤0.01% 2753

Other funds holding AMBP

CCA
Canyon Capital Advisors Dallas, Texas $772M AUM 32.81% 1-Year Est. Return
ACM
Arini Captial Management London, United Kingdom $634M AUM
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
PE
Platinum Equity Beverly Hills, California $32.3M AUM 17.64% 1-Year Est. Return
PMG
Private Management Group Irvine, California $3.47B AUM 13.39% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
WAM
Weiss Asset Management Boston, Massachusetts $5.91B AUM 42.42% 1-Year Est. Return
DCP
Diameter Capital Partners New York $1.07B AUM 152.29% 1-Year Est. Return
ECP
Empyrean Capital Partners Los Angeles, California $3.07B AUM 34.24% 1-Year Est. Return

SEI Investments's AMBP Position: Q1 2026 in Review

SEI Investments increased its Ardagh Metal Packaging (AMBP) stake by 0.41% in Q1 2026, buying an estimated $217 and bringing the position to 11,881 shares worth $48.1K. The position accounts for ﹤0.01% of the portfolio, ranked #3176.

SEI Investments first reported a position in AMBP in Q2 2025 and has held it in 4 quarters since. The position peaked at $50K in Q2 2025. 219 funds tracked by Wall St. Rank hold AMBP as of Q1 2026.

  • SEI Investments held 11,881 shares of Ardagh Metal Packaging worth $48.1K as of Q1 2026.
  • SEI Investments bought 49 Ardagh Metal Packaging shares in Q1 2026, an estimated $217.
  • Ardagh Metal Packaging made up ﹤0.01% of SEI Investments's portfolio in Q1 2026, its #3176 holding.
  • SEI Investments first reported a position in Ardagh Metal Packaging in Q2 2025 and has held it in 4 quarters since.
  • SEI Investments's Ardagh Metal Packaging position peaked at $50K in Q2 2025.
  • 219 funds tracked by Wall St. Rank held Ardagh Metal Packaging as of Q1 2026.

Based on SEI Investments's 13F filing for Q1 2026, filed 13 May 2026.