Posts / #POST-235695

Berkshire Hathaway now owns 10.32% of Marubeni Corp. and 10.83% of Mitsui & Co., LTD - disclosure filing with Japan FSA (in Japanese)

Jul 1, 2026 · 11:11

R/VALUEINVESTING

↗ https://reddit.com/r/ValueInvesting/comments/1ukinvm/berkshire_hathaway_now_owns_1032_of_marubeni_corp/

Marubeni:

[https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100YO0N.pdf?sv=2020-08-04&st=2026-07-01T09%3A52%3A37Z&se=2031-07-01T15%3A00%3A00Z&sr=b&sp=rl&sig=m66kSbwZhaJPCeD8PiyBo9HrgoDtJqMFpuIammlWznk%3D](https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100YO0N.pdf?sv=2020-08-04&st=2026-07-01T09%3A52%3A37Z&se=2031-07-01T15%3A00%3A00Z&sr=b&sp=rl&sig=m66kSbwZhaJPCeD8PiyBo9HrgoDtJqMFpuIammlWznk%3D)

Mitsui:

[https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100YO1O.pdf?sv=2020-08-04&st=2026-07-01T09%3A52%3A28Z&se=2031-07-01T15%3A00%3A00Z&sr=b&sp=rl&sig=KRHDYQoqKugzN2cL9DclIW8sXlB0V1cdipSk4jVXSFg%3D](https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100YO1O.pdf?sv=2020-08-04&st=2026-07-01T09%3A52%3A28Z&se=2031-07-01T15%3A00%3A00Z&sr=b&sp=rl&sig=KRHDYQoqKugzN2cL9DclIW8sXlB0V1cdipSk4jVXSFg%3D)

Berkshire Hathaway's ownership of Marubeni crossed the reporting threshold on June 25th, Mitsui on June 24th. After the disclosures last May for increases in ownership of Sumitomo and Mitsubishi, I expect that we'll see a future Berkshire Hathaway filing for Itochu Corporation.