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Public ownership evidence

Sigma Lithium Corporation Common Shares (SGML) Ownership Disclosures

Read SGML insider transactions, institutional 13F filings and Congressional disclosures with report dates, public availability and original receipts.

As of 2026-11-07T14:03:26.246Z

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Recent Form 4 activity

No matching purchases, sales or awards were returned in this 90-day public filing window.

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90-day public availability window, up to 50 records.

Recent institutional filing receipts

These are raw ticker-matched positions in recent 13F receipts, including amendments. They are not deduplicated current ownership totals. Open the manager profile to inspect its effective filing book.

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Cornerstone Financial Management LLC2026-06-302026-08-29120$1,518None
Cornerstone Financial Management LLC2026-03-312026-08-2985$1,049None
Cornerstone Financial Management LLC2025-12-312026-08-2985$1,121None
CAPSTONE INVESTMENT ADVISORS, LLC2026-06-302026-08-1832,099$406,052None
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO2026-06-302026-08-1810,100$127,765None
Investors Portfolio Services LLC2026-06-302026-08-1525$316None
KEYSTONE INVESTORS PTE LTD2026-06-302026-08-151,303,675$16,491,489None
Federation des caisses Desjardins du Quebec2026-06-302026-08-151,590$19,902None
Federation des caisses Desjardins du Quebec2026-06-302026-08-1563,740$796,673None
SCOPIA CAPITAL MANAGEMENT LP2026-06-302026-08-1535,512$449,227None
Dayah Capital LLC2026-06-302026-08-154,540,000$57,431,000Call
Dayah Capital LLC2026-06-302026-08-15823,787$10,420,906None
NFSG Corp2026-06-302026-08-15300$3,795None
XTX Topco Ltd2026-06-302026-08-1513,622$172,318None
Aquatic Capital Management LLC2026-06-302026-08-15147,873$1,870,593None
ExodusPoint Capital Management, LP2026-06-302026-08-1590,846$1,149,202None
Qube Research & Technologies Ltd2026-06-302026-08-15222,054$2,808,983None
Symmetry Investments LP2026-06-302026-08-154,350$55,028None
Symmetry Investments LP2026-06-302026-08-151,450$18,343None
Symmetry Investments LP2026-06-302026-08-1534,825$440,536None
OSAIC HOLDINGS, INC.2026-06-302026-08-15535$6,767None
Schonfeld Strategic Advisors LLC2026-06-302026-08-1543,992$556,497None
Squarepoint Ops LLC2026-06-302026-08-15115,543$1,461,619None
Man Group plc2026-06-302026-08-1523,298$294,720None
Engineers Gate Manager LP2026-06-302026-08-1527,617$349,355None
JANE STREET GROUP, LLC2026-06-302026-08-151,677,927$21,225,777None
JANE STREET GROUP, LLC2026-06-302026-08-151,554,727$19,667,297None
JANE STREET GROUP, LLC2026-06-302026-08-1564,400$814,660Put
JANE STREET GROUP, LLC2026-06-302026-08-15137,800$1,743,170Call
BW Gestao de Investimentos Ltda.2026-06-302026-08-15126,318$1,597,923None
Legal & General Group Plc2026-06-302026-08-15244,329$3,090,568None
Legal & General Group Plc2026-06-302026-08-1516,367$194,685None
HRT FINANCIAL LP2026-06-302026-08-151,492,072$18,874,000None
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-15658,500$8,330,025Call
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-15307,800$3,893,670Put
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-1558,839$744,313None
OXFORD ASSET MANAGEMENT LLP2026-06-302026-08-1521,669$274,113None
SIR Capital Management, L.P.2026-06-302026-08-15375,793$4,753,781None
Itau Unibanco Holding S.A.2026-06-302026-08-15229,267$2,900,228None
MILLENNIUM MANAGEMENT LLC2026-06-302026-08-151,740,615$22,020,320None
Black Maple Capital Management LP2026-06-302026-08-1511,786$149,093None
Balyasny Asset Management L.P.2026-06-302026-08-15124,025$1,568,916None
JONES FINANCIAL COMPANIES LLLP2026-06-302026-08-15106$1,241None
MAI Capital Management2026-06-302026-08-1511,000$139,150None
Lighthouse Investment Partners, LLC2026-06-302026-08-1570,000$885,500None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-1553,009$670,564None
MANUFACTURERS LIFE INSURANCE COMPANY, THE2026-06-302026-08-15236,861$2,989,275None
ROYAL BANK OF CANADA2026-06-302026-08-151,730$22,000None
ROYAL BANK OF CANADA2026-06-302026-08-15218$3,000None
ALLIANCEBERNSTEIN L.P.2026-06-302026-08-1515,372$189,690None

90-day public filing window, up to 50 source positions.

Cornerstone Financial Management LLC ↗Cornerstone Financial Management LLC ↗Cornerstone Financial Management LLC ↗CAPSTONE INVESTMENT ADVISORS, LLC ↗PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO ↗Investors Portfolio Services LLC ↗KEYSTONE INVESTORS PTE LTD ↗Federation des caisses Desjardins du Quebec ↗Federation des caisses Desjardins du Quebec ↗SCOPIA CAPITAL MANAGEMENT LP ↗

Recent Congressional disclosures

No matching Congressional transactions were returned in this source preview.

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How to read the disclosure dates

The tables report different things: insider transactions, institutional positions and Congressional transaction ranges. Read each table with its source dates and units. They cannot be added into a combined ownership percentage.

  1. Company insiders

    SEC Form 4 purchases, sales and awards report transactions and their public filing availability.

  2. Institutional managers

    13F reports disclose delayed quarter-end positions. They are not a record of trades between quarters.

  3. Congressional filers

    Periodic transaction reports disclose transaction dates and amount brackets. Public filing dates determine what researchers could know.

Institutional source directory ↗Congressional source directory ↗

Read the transaction codes

Awards use transaction code A, purchases P and sales S. An acquisition from an award is not the same as an open-market purchase. Joint filers may share a transaction. Use original receipts and availability dates to interpret the events.