Skip to content

ALSMY — Alstom SA Adr Institutional Holders · Q3 2026

Who owns Alstom SA Adr (ALSMY)? 1 institutions reported holding $7,391 in SEC 13F filings for Q3 2026 (period ended 2026-09-30). Largest holders: GAMMA Investing LLC ($7,391).

RankInstitutionValueSharesChange
1GAMMA Investing LLC$7,3914,507Trimmed

Source: SEC Form 13F filings · as of 2026-09-30