Mariner
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Mariner’s Ardagh Metal Packaging AMBP Stock Holding History

Mariner’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
Q2 		$743K Buy
156,722
+32,581
+26% +$134K ﹤0.01% 2182
2026
Q1 		$503K Sell
124,141
-5,371
-4% -$23.8K ﹤0.01% 2488
2025
Q4 		$531K Sell
129,512
-47,276
-27% -$179K ﹤0.01% 2405
2025
Q3 		$705K Sell
176,788
-16,610
-9% -$66.1K ﹤0.01% 2163
2025
Q2 		$828K Buy
193,398
+56,968
+42% +$207K ﹤0.01% 1947
2025
Q1 		$412K Buy
136,430
+51,337
+60% +$144K ﹤0.01% 2363
2024
Q4 		$256K Sell
85,093
-40,942
-32% -$147K ﹤0.01% 2773
2024
Q3 		$475K Sell
126,035
-47,652
-27% -$168K ﹤0.01% 2162
2024
Q2 		$591K Buy
173,687
+49,849
+40% +$188K ﹤0.01% 1927
2024
Q1 		$425K Sell
123,838
-2,654
-2% -$9.5K ﹤0.01% 2161
2023
Q4 		$486K Buy
126,492
+19,679
+18% +$68.5K ﹤0.01% 1946
2023
Q3 		$334K Sell
106,813
-6,519
-6% -$22.9K ﹤0.01% 2063
2023
Q2 		$426K Buy
113,332
+53,896
+91% +$199K ﹤0.01% 1859
2023
Q1 		$242K Sell
59,436
-70,211
-54% -$345K ﹤0.01% 2241
2022
Q4 		$624K Buy
129,647
+43,192
+50% +$198K ﹤0.01% 1513
2022
Q3 		$418K Buy
86,455
+24,110
+39% +$147K ﹤0.01% 1527
2022
Q2 		$380K Buy
+62,345
New +$421K ﹤0.01% 1220

Other funds holding AMBP

ACM
Arini Captial Management London, United Kingdom $975M AUM
CCA
Canyon Capital Advisors Dallas, Texas $882M AUM 62.77% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
PE
Platinum Equity Beverly Hills, California $32M AUM 12.42% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
DCP
Diameter Capital Partners New York $1.24B AUM 137.67% 1-Year Est. Return
PMG
Private Management Group Irvine, California $3.8B AUM 23.19% 1-Year Est. Return
ECP
Empyrean Capital Partners Los Angeles, California $3.03B AUM 47.81% 1-Year Est. Return
Mirae Asset Global ETFs Holdings
Mirae Asset Global ETFs Holdings Causeway Bay, Hong Kong $83.9B AUM 60.43% 1-Year Est. Return

Mariner's AMBP Position: Q2 2026 in Review

Mariner increased its Ardagh Metal Packaging (AMBP) stake by 26% in Q2 2026, buying an estimated $134K and bringing the position to 156,722 shares worth $743K. The position accounts for ﹤0.01% of the portfolio, ranked #2182.

Mariner first reported a position in AMBP in Q2 2022 and has held it in 17 quarters since. The position peaked at $828K in Q2 2025. 230 funds tracked by Wall St. Rank hold AMBP as of Q2 2026.

  • Mariner held 156,722 shares of Ardagh Metal Packaging worth $743K as of Q2 2026.
  • Mariner bought 32,581 Ardagh Metal Packaging shares in Q2 2026, an estimated $134K.
  • Ardagh Metal Packaging made up ﹤0.01% of Mariner's portfolio in Q2 2026, its #2182 holding.
  • Mariner first reported a position in Ardagh Metal Packaging in Q2 2022 and has held it in 17 quarters since.
  • Mariner's Ardagh Metal Packaging position peaked at $828K in Q2 2025.
  • 230 funds tracked by Wall St. Rank held Ardagh Metal Packaging as of Q2 2026.

Based on Mariner's 13F filing for Q2 2026, filed 13 Aug 2026.