Sigma Lithium Corp
SGML- Exchange
- Nasdaq
- Industry
- Metal Mining
- SEC CIK
- 0001848309
No open-market purchases or sales by Sigma Lithium Corp insiders were filed in the last 90 days; 118 institutions reported holding it in 13F filings for Q2 2026, worth $467.5M in total; no superinvestor holds it.
Holders of 5% or more of SGML
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Sigma Lithium Corp, largest stake first. The change is against the holder's previous filing.
No holder currently reports owning 5% or more of Sigma Lithium Corp on Schedule 13D or 13G.
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
3 Schedule 13D and 13G filings on Sigma Lithium Corp, newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Aug 13, 20255:37 PM ET | Fitpart Fund Administration Services Ltd. | 13G/A | 0.00%0 shares | −7.90 ppfrom 7.90%Below 5% | Jun 30, 2025 | SEC |
| Aug 13, 20255:03 PM ET | Fitpart Fund Administration Services Ltd. | 13G/A | 7.90%8.65M shares | – | Sep 30, 2024 | SEC |
| Apr 29, 20252:12 PM ET | BlackRock, Inc. | 13G/A | 1.50%1.69M shares | –Below 5% | Mar 31, 2025 | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Sigma Lithium Corp shares.
No Form 144 notices for Sigma Lithium Corp are on file.