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Petersen Energia Inversora, S.A.U. v. Argentine Republic
25-1687
2d Cir.
Sep 25, 2025
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Background

  • Petersen Energia Inversora S.A.U. et al. seek turnover of Argentina’s 51% ownership in YPF S.A.’s Class D shares to satisfy a ~$16.1 billion judgment.
  • YPF was privatized in 1993 via an IPO; ADRs and NYSE listing were financed with BNYM as depository; Argentina remained a 51% owner of YPF through Repsol’s 51% stake in Class D prior to expropriation.
  • May 3, 2012, Argentina enacted Law 26,741 expropriating 51% of YPF (and 60% of Repsol YPF Gas), with a structure intended to transfer control while preserving public interests; law restricts transfers without National Congress approval.
  • Since 2012, Argentina has controlled YPF’s major decisions through that majority stake, including board elections and major issuances; YPF ongoingly raises US-domiciled debt and markets its shares and ADRs.
  • YPF’s shares are uncertificated (book-entry) assets held in CdV, Argentina; plaintiffs rely on NY CPLR and NY UCC provisions to reach and turnover these assets, notwithstanding Argentine expropriation law.

Issues

Issue Plaintiff's Argument Defendant's Argument Held
Whether the Shares are immune from turnover under FSIA Shares used for commercial activity in the US, so FSIA exception applies Expropriation and law-based restraints shield assets from turnover No; FSIA does not immunize the Shares; they are used for US commercial activity and not immune.
Whether NY CPLR 5225 turnover is proper Shares can be turned over despite being outside NY; proper garnishee/delivery mechanism exists Sovereign asset transfer requires adherence to Argentine law and comity concerns Yes; NY CPLR turnover mechanisms apply to uncertificated securities held via CdV and 8-112 reach supports turnover.
Whether the Shares qualify as property in the United States after turnover Global custody transfer creates NY situs for security entitlements Argentine law governs transfer and ownership; no US situs Yes; after transfer to BNYM global custody, ownership interests have NY situs under UCC.
Whether comity restricts keeping or transferring assets Strong US interest in enforcing judgments overrides potential Argentine limits Comity may constrain execution against sovereign assets Comity considerations favor granting turnover to enforce the judgment.

Key Cases Cited

  • Crystallex Int’l Corp. v. Bolivarian Republic of Venezuela, 932 F.3d 126 (3d Cir. 2019) (attachment of controlling shares used to run the US-based business supports FSIA waiver)
  • Weltover, Inc. v. Republic of Argentina, 504 U.S. 607 (U.S. Supreme Court 1992) (issuing bonds is commercial activity; activities of sovereigns tied to US markets)
  • Foremost-McKesson, Inc. v. Islamic Republic of Iran, 905 F.2d 438 (D.C. Cir. 1990) (sovereign control of a private enterprise constitutes commercial activity)
  • Laker Airways, Ltd. v. Sabena, Belgian World Airlines, 731 F.2d 909 (D.C. Cir. 1984) (anti-suit/international enforcement tensions; comity considerations in international enforcement)
  • Kirschenbaum v. 650 Fifth Ave. Co., 830 F.3d 107 (2d Cir. 2016) (control of a property used in enforcement; FSIA considerations on alter ego)
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Case Details

Case Name: Petersen Energia Inversora, S.A.U. v. Argentine Republic
Court Name: Court of Appeals for the Second Circuit
Date Published: Sep 25, 2025
Citation: 25-1687
Docket Number: 25-1687
Court Abbreviation: 2d Cir.