SGML

Sigma Lithium Corp$13.28 9.84%
MaterialsUSCUSIP 826599102· EOD Jun 5, 2026◍ Confluence graph
Tracked 13F Holders
22
-1 QoQ
13F Value (tracked)
$71.9M
Insider Net · 180d
$0
0↑ 0↓
Recent Filings
0
Smart-money sentimentBullish
BearishBullish
13F funds (latest Q)8 adding · 3 trimming
Insider net (180d)$0

Price & smart-money activity

$13.28 9.84%5Y +183.2%
$1.64$12.59$23.53$34.47$45.422021202220232024202520264232814514131416157201614231316141826816212314241514232015
Hover for who · click for detailEnd-of-day closing prices52w $4.28 – $23.65
Build

Use SGML data in an agent

The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.

Build

Ask your agent who owns SGML

This stock page is the Follow view. The Build view lets your agent query SGML owners, fund changes, insider filings, and source links through REST or MCP.

Copy-paste
curl -H "Authorization: Bearer YOUR_API_KEY" \
  "https://arkolith.com/api/v1/stocks/SGML"
Ask your agent
Use Arkolith to show who owns SGML,
which funds added or reduced it, and which
SEC filings prove each claim.

Top institutional holders

22 tracked 13F filers
#FundPosition valueSharesLast moveAs ofHistory
1Point72 Asset Management, L.P.
$30.6M
2.5M
+11%
Added · +243K sh
Q1 2026
2CITADEL ADVISORS LLC
$10.1M
815K
−62%
Reduced · −1.3M sh
Q1 2026
3STATE STREET CORP
$6.1M
498K
−2.7%
Reduced · −14K sh
Q1 2026
4ALPS ADVISORS INC
$5.3M
429K
+45%
Added · +134K sh
Q1 2026
5BW Gestao de Investimentos Ltda.
$4.6M
373K
+43%
Added · +113K sh
Q1 2026
6Itau Unibanco Holding S.A.
$3.8M
306K
New
+306K sh
Q1 2026
7Waratah Capital Advisors Ltd.
$3.3M
269K
−9.2%
Reduced · −27K sh
Q1 2026
8Lighthouse Investment Partners, LLC
$2.8M
230K
+19%
Added · +37K sh
Q1 2026
9Schonfeld Strategic Advisors LLC
$2.0M
158K
11×
Added · +144K sh
Q1 2026
10Cannell & Spears LLC
$1.5M
121K
Held
Q1 2026
11Federation des caisses Desjardins du Quebec
$542K
44K
+110%
Added · +23K sh
Q1 2026
12Entropy Technologies, LP
$387K
31K
+77%
Added · +14K sh
Q1 2026
13Engineers Gate Manager LP
$363K
29K
New
+29K sh
Q1 2026
14TD Waterhouse Canada Inc.
$237K
20K
+259%
Added · +15K sh
Q1 2026
15MAI Capital Management
$136K
11K
New
+11K sh
Q1 2026
16PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO
$126K
10K
−1.0%
Reduced · −100 sh
Q1 2026
17Walleye Capital LLC
$26K
2K
−88%
Reduced · −16K sh
Q1 2026
18SBI Securities Co., Ltd.
$20K
2K
−46%
Reduced · −1K sh
Q1 2026
19HUNTINGTON NATIONAL BANK
$15K
1K
Held
Q1 2026
20GAMMA Investing LLC
$9K
691
New
+691 sh
Q1 2026
21Atlantic Union Bankshares Corp
$6K
500
Held
Q1 2026
22Smartleaf Asset Management LLC
$2K
203
Held
Q1 2026

Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.

Fund activity: latest quarter

Opened (NEW)
3
funds
Added
5
funds
Reduced
3
funds
Exited
0
funds

Insider activity (Form 4)

No Form 4 insider transactions on file yet.

Institutional ownership over time

74 funds+56 since Q2 2022
04079Q2 2022Q1 2023Q4 2023Q3 2024Q2 2025Q1 2026
funds holding aggregate valuelatest $298.6M

Funds that own SGML also own

CompanyCo-held byCombined value
NVIDIA CORPNVDA27 funds$13.1B
MICROSOFT CORPMSFT27 funds$8.3B
AMAZON.COM INCAMZN27 funds$8.2B
BROADCOM INCAVGO27 funds$5.3B
META PLATFORMS INC-CLASS AMETA27 funds$4.6B
VISA INC-CLASS A SHARESV27 funds$2.4B
ELI LILLY & COLLY27 funds$2.1B
PALANTIR TECHNOLOGIES INC-APLTR27 funds$1.2B
LINDE PLCLIN27 funds$823.2M
BRISTOL-MYERS SQUIBB COBMY27 funds$385.5M
APPLE INCAAPL26 funds$9.9B
ALPHABET INC-CL AGOOGL26 funds$5.8B

Ranked by how many of SGML's institutional holders also hold each name, a cross-fund conviction signal. Via the MCP server (ticker.co_held).

Recent filings

0 shown

No filings captured for this ticker in the live stream yet.

Browse more

13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for SGML. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes. Every panel above is one call to the Arkolith API & MCP server.