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PDT Partners’s Ardagh Metal Packaging AMBP Stock Holding History

PDT Partners’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 		$856K Sell
211,387
-34,700
-14% -$154K 0.05% 359
2025
Q4 		$1.01M Sell
246,087
-4,000
-2% -$15.2K 0.07% 347
2025
Q3 		$998K Buy
+250,087
New +$995K 0.06% 359

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 $3.8B AUM 23.19% 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

PDT Partners's AMBP Position: Q1 2026 in Review

PDT Partners reduced its Ardagh Metal Packaging (AMBP) stake by 14% in Q1 2026, selling an estimated $154K and leaving 211,387 shares worth $856K. The position accounts for 0.05% of the portfolio, ranked #359.

PDT Partners first reported a position in AMBP in Q3 2025 and has held it in 3 quarters since. The position peaked at $1.01M in Q4 2025. 220 funds tracked by Wall St. Rank hold AMBP as of Q1 2026.

  • PDT Partners held 211,387 shares of Ardagh Metal Packaging worth $856K as of Q1 2026.
  • PDT Partners sold 34,700 Ardagh Metal Packaging shares in Q1 2026, an estimated $154K.
  • Ardagh Metal Packaging made up 0.05% of PDT Partners's portfolio in Q1 2026, its #359 holding.
  • PDT Partners first reported a position in Ardagh Metal Packaging in Q3 2025 and has held it in 3 quarters since.
  • PDT Partners's Ardagh Metal Packaging position peaked at $1.01M in Q4 2025.
  • 220 funds tracked by Wall St. Rank held Ardagh Metal Packaging as of Q1 2026.

Based on PDT Partners's 13F filing for Q1 2026, filed 15 May 2026.