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Equibles

GROUP ONE TRADING LLC

Position in LGO — Largo Inc.

CIK 932540 CHICAGO, IL
Back to LGO Full portfolio

Position in LGO

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$42,544
+$8,109 QoQ
Shares Held
67,531
+119.6% QoQ
Ownership
0.065%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#16
of 37 holders
Holding Since
Dec 2021
19 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in LGO Over Time

Shares Held

Position Value (USD)

Position in Other Industrial Metals & Mining

Basic Materials · as of Jun 30, 2026

GROUP ONE TRADING LLC holds $22,697,715 across 23 Other Industrial Metals & Mining names. LGO ranks #20 (0.2% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 VALE
Vale S.A.
 322,628 $4,852,325
2 TMC
TMC the metals Co Inc.
 1,055,308 $4,675,014
3 USAR
USA Rare Earth, Inc.
 183,635 $3,962,843
4 LAC
Lithium Americas Corp.
 780,416 $3,004,601
5 SGML
Sigma Lithium Corp
 96,601 $1,222,002
6 NAK
Northern Dynasty Minerals Ltd
 527,538 $1,012,872
7 VZLA
Vizsla Silver Corp.
 274,494 $905,830
8 CRML
Critical Metals Corp.
 44,683 $458,000

All Filings in LGO

Export CSV
19 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $42,544 67,531
2026-03-31 $34,435 30,746
2025-12-31 $10,810 11,500
2025-09-30 $2,598 1,732
2025-06-30 $2,234 1,732
2025-03-31 $5,796 3,600
2024-12-31 $6,192 3,600
2024-09-30 $7,524 3,600
2024-06-30 $7,215 3,900
2024-03-31 $4,920 2,982
2023-12-31 $404 175
2023-09-30 $495 175
2023-06-30 $1,179 275
2023-03-31 $388 75
2022-12-31 $403 75
2022-09-30 $21,475 4,075
2022-06-30 $44,029 6,437
2022-03-31 $80,479 6,337
2021-12-31 $3,481 376