Sony Group Corp - Sp Adr
SONYHeld by 2 superinvestors.
SEC 13F · holders
Superinvestors Holding This Security
2 holders · $8.2M combined · this quarter +1 opened / -0 exited
- Value$6.7MWeight (prev→now)0.1% → 0.1% ▼
- Value$1.5MWeight (prev→now)New · 0.0%
SEC 13F · notes
Written summary
Written summary
Sony Group Corp - Sp Adr (SONY) is held by 2 of the superinvestors tracked on Compounder, with a combined $8.2M in reported 13F value. The largest position belongs to Thomas Gayner, where it makes up 0.1% of the portfolio.
Other notable holders by value include Jeremy Grantham (0.0% of its book).
In the quarter ended 2026-06-30, 1 of the tracked filers opened a new position in SONY, 0 added to existing ones, 0 trimmed, and 0 sold out entirely.
Holder counts and values reflect the most recent SEC Form 13F filings, through the quarter ended 2026-06-30. Source: SEC EDGAR. A 13F shows only long US-listed positions and can lag the real portfolio by up to 45 days, so this is disclosed long ownership, not a complete picture.
SEC 13F · co-ownership
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Sources· SEC EDGAR 13F as of 2026-06-30 · filed 2026-08-13· Yahoo Finance as of 2026-10-22· SEC 10-K (XBRL) as of 2021-03-31 · filed 2021-06-22·FRED 10-year Treasury (DGS10) as of 2026-10-21
Educational data only — not investment advice. 13F positions are self-reported and can lag up to 45 days.
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