StreetAlpha
Sigma Lithium Corp · 13F filings

SGML Institutional Ownership

Holdings as of Jun 30, 2026From SEC Form 13FUpdated

Who owns Sigma Lithium Corp and what the big funds did with it last quarter, from every SEC 13F filing. 120 funds reported holding SGML at Jun 30, 2026.

← SGML stock page

Fund sentiment
Strongly bullish
Strongly bearishNeutralStrongly bullish
  • ▲61 buying vs 52 selling
  • ▲Shares held by funds +8.8%
  • ▲Funds holding +24
  • ▲Superinvestors: 3 added, 1 cut
  • ▲Put/call 0.43 to 0.02

What the filings show, not a forecast. Positions can be up to 45 days old and leave out short sales.

Funds holding120+24 vs Q1 2026
Held by funds–of shares outstanding
Value held$468M37M shares
Put/call ratio0.02down from 0.43

Funds holding and ownership

8 quarters
Q3 2024: 85 fundsQ3 '24Q4 2024: 102 fundsQ4 '24Q1 2025: 93 fundsQ1 '25Q2 2025: 103 fundsQ2 '25Q3 2025: 104 fundsQ3 '25Q4 2025: 102 fundsQ4 '25Q1 2026: 96 fundsQ1 '26Q2 2026: 120 fundsQ2 '26
Funds holding

Quarter over quarter

all 13F filers
Q2 2026This quarterQ1 2026Change
Funds holding12096+25.0%
In funds' top 1023−33.3%
13F shares37M34M+8.8%
Held by funds–––
New positions3117+82.4%
Increased3036−16.7%
Reduced4326+65.4%
Sold out922−59.1%
Calls (shares)4.6M1.2M+290.2%
Puts (shares)96K509K−81.2%
Put/call ratio0.020.43−95.2%

Buyers vs sellers

adding or new vs cutting or sold out
Q4 2024: 60 buyingQ4 2024: 36 sellingQ4 '24Q1 2025: 39 buyingQ1 2025: 48 sellingQ1 '25Q2 2025: 65 buyingQ2 2025: 36 sellingQ2 '25Q3 2025: 66 buyingQ3 2025: 42 sellingQ3 '25Q4 2025: 50 buyingQ4 2025: 58 sellingQ4 '25Q1 2026: 53 buyingQ1 2026: 48 sellingQ1 '26Q2 2026: 61 buyingQ2 2026: 52 sellingQ2 '26
Buying 61Selling 52latest quarter

Superinvestors in SGML

All superinvestors →

Who owns SGML

share of fund held shares
  • Index and passive funds23.2%
  • Active managers and hedge funds57.6%
  • Banks and brokers18.5%
  • Pensions, insurers and other0.7%

The top 10 holders own 63.4% of all SGML shares that funds reported. Groups are our own grouping of filers by name.

Put/call ratio

funds' options, market makers left out
1.00Q3 2024: 1.56Q3 '24Q4 2024: 0.40Q4 '24Q1 2025: 0.00Q1 '25Q2 2025: 0.32Q2 '25Q3 2025: 0.64Q3 '25Q4 2025: 0.90Q4 '25Q1 2026: 0.43Q1 '26Q2 2026: 0.02Q2 '260.02

Above 1 means funds hold more puts than calls, a sign of hedging or bets on a fall. Options are valued at the underlying shares.

Filed so far for Q3 2026

19 funds changed their position

🔒 Free account: see all 19.

Top holders

Q2 2026
#FundOf companySharesValueChange
1Van Eck Associates Corp–4.3M$53.9M−1.4M
2Jane Street Group, LLC–3.2M$40.9M+1.9M
3Point72 Asset Management, L.P.–3.2M$40.1M+693K
4D. E. Shaw & Co., Inc.–3.1M$38.7M+722K
5BlackRock, Inc.–2.3M$29.7M−8,861
6Millennium Management LLC–1.7M$22M+1.4M
7Handelsbanken Fonder AB–1.5M$19M+283K
8Hrt Financial LP–1.5M$18.9M+1.2M
9Jupiter Asset Management Ltd–1.4M$17.2M+1.4M
10Keystone Investors Pte Ltd–1.3M$16.5M–
🔒 15 more top holders. Create a free account or sign in to see them.
Biggest buyers
Biggest sellers

SGML institutional ownership FAQ

Who owns the most SGML stock?

In Q2 2026 13F filings the largest holder of SGML was Van Eck Associates Corp, followed by Jane Street Group, LLC and Point72 Asset Management, L.P.. Index fund managers are usually the biggest holders of large companies.

What percentage of SGML is owned by institutions?

120 funds reported holding 37M SGML shares at Jun 30, 2026.

Are hedge funds buying SGML?

In Q2 2026, 61 funds bought SGML (31 of them new positions) and 52 sold (9 sold out completely). Among well known investors, 3 added and 1 cut. Our fund sentiment for SGML is strongly bullish.

What is SGML's institutional put/call ratio?

Funds reported $1.2M of SGML puts against $58.2M of calls, a put/call ratio of 0.02 (0.43 the quarter before). Market makers and bank trading desks are left out, since their options are mostly hedges.

How current is this SGML ownership data?

13F filings show holdings at the end of each quarter and are due within 45 days, so positions can be up to six weeks old when they appear. We add each new filing within minutes, and the "filed so far" list shows funds that have already reported the next quarter.

For informational and educational purposes only. Not investment advice, and not a recommendation to buy or sell any security. Fund sentiment summarises what 13F filings show and is not a forecast. Holdings come from SEC Form 13F filings as reported and show positions at the end of the quarter, up to 45 days before the filing. A 13F leaves out short positions, cash, bonds and most foreign holdings. See all hedge fund holdings.