SGML — Sigma Lithium Corporation Com Institutional Holders · Q3 2026
Who owns Sigma Lithium Corporation Com (SGML)? 4 institutions reported holding $15,256 in SEC 13F filings for Q3 2026 (period ended 2026-09-30). Largest holders: GAMMA Investing LLC ($6,232), Investors Research Corp ($4,756), Rosenberg Matthew Hamilton ($4,268).
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | GAMMA Investing LLC | $6,232 | 663 | Trimmed |
| 2 | Investors Research Corp | $4,756 | 506 | New |
| 3 | Rosenberg Matthew Hamilton | $4,268 | 454 | Hold |
| 4 | Farther Finance Advisors, LLC | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-09-30