$SGML

$7.86 +$0.03 (0.38%) Close

$SGML Overview Financial Statements SEC Filings Executives News Red Flags Capital Raising Ownership Insider Transactions Congressional Trades

Ownership

13F as of Q2 2026 · 111.4M shares outstanding

Who owns SGML?

By type of holder

Institutions 33.1% Everyone else 66.9%

No insider has reported a holding in the last two years, so insiders are counted in "Everyone else".

Concentration Top 10 holders own 19.8%

Van Eck Associates Corp 3.8% · Jane Street Group, LLC 2.9%

Institutional ownership

33.1%

+2.7 pts vs last qtr

Institutional holders

117

+23 vs last qtr

Net shares bought

+3.0M

by institutions in Q2 2026

New / sold out

32 / 9

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

Jane Street Group, LLC +1.9M
Millennium Management LLC +1.4M

Biggest sellers in Q2 2026

Legal & General Group Plc −2.5M
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. −1.7M

Who is planning to sell?

No insider has filed a notice of proposed sale (Form 144) for Sigma Lithium Corp in the last 12 months.

Is your stake being diluted?

There are not yet two fiscal years of reported share counts for Sigma Lithium Corp.

How patient are the owners?

Institutional shares by how long they've been held

5+ years0% 3–5 years37% 1–3 years21% Under 1 year42%

Quarterly turnover

35.9%

of institutional shares changed hands

Top 10 managers, median time held

1 year

Super Investors

Investment managers reporting SGML on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
VE Van Eck Associates Corp	4.3M	3.82%	−1.4M (−25.1%)	2022	0.0%
Shares held by quarter Peak holding5.7M (Q1'26) Change over 8 quarters+3.0M Share of the company3.820% Van Eck Associates Corp's full portfolio →
JS Jane Street Group, LLC	3.2M	2.90%	+1.9M (+141.7%)	2025	0.0%
Shares held by quarter Peak holding3.2M (Q2'26) Change over 8 quarters+3.2M Share of the company2.900% Jane Street Group, LLC's full portfolio →

Van Eck Associates Corp

4.3M

% of company

3.82%

Change vs last qtr

−1.4M (−25.1%)

Held since

2022

Jane Street Group, LLC

3.2M

% of company

2.90%

Change vs last qtr

+1.9M (+141.7%)

Held since

2025

28 more super investors behind a free account

See every manager holding Sigma Lithium Corp, how their position has changed, and how long they've held it.

Institutional Funds

Mutual funds and ETFs reporting SGML on Form N-PORT; together they hold 7.5% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
VR VanEck Rare Earth and Strategic Metals ETF VanEck ETF Trust	$34.8M	2.8M	2.47%	1.29%	June 30, 2026
GX Global X Silver Miners ETF Global X Funds	$16.3M	2.5M	2.27%	0.41%	July 31, 2026

VanEck Rare Earth and Strategic Metals ETF

VanEck ETF Trust

Position value

$34.8M

% of company

2.47%

% of the fund

1.29%

As of

June 30, 2026

Global X Silver Miners ETF

Global X Funds

Position value

$16.3M

% of company

2.27%

% of the fund

0.41%

As of

July 31, 2026

23 more funds behind a free account

See every fund holding Sigma Lithium Corp and how much of the fund the position is.

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