MondegarAI
I.G.Y. Ltd

Q1 2026 · 13F-HR

I.G.Y. Ltdholdings as filed

Filed 2026-05-12 · accession 0000919574-26-002858

$235.3M
Reported value
3
Positions
2026-03-31
Period end
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The Brief · I.G.Y. Ltd · Q1 2026

AI · grounded in 13F

I.G.Y. Ltd reported no changes to its 13F holdings for 2026-03-31 relative to 2025-12-31.

Holdings as filed

CUSIPTickerIssuerValue% port.SharesClassVoting
023135106AMZNAMAZON COM INC$94.6M40.2%454,258CommonSOLE
22160K105COSTCOSTCO WHOLESALE CORPORATION$94.0M39.9%94,326CommonSOLE
084670108BRK/ABERKSHIRE HATHAWAY INC DEL$46.7M19.8%65CommonSOLE

Source: SEC EDGAR · raw 13F holdings as filed. The Class column shows the option type when reported (Put/Call) or Common when the issuer's equity is held directly. 13F discloses long positions only.