Comparable stake leader
Arias Resource Capital GP Ltd.
SEC ownership of Largo Inc.
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001400438.
Disclosed value leader
Arias Resource Capital GP Ltd.
Comparable rows
42/42
Latest evidence
31 Mar 2026
- Public ticker
- LGO on Nasdaq
- Parsed ownership sources
-
13D/G and 13F
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
Arias Resource Capital GP Ltd.
Ranking: Comparable ownership first, then disclosed value
- Comparable ownership rows
-
42 of 42
Meaning: Rows with safely comparable ownership %
- Latest 13D/G holder
-
Arias Resource Capital GP Ltd.
Source: Latest parsed Schedule 13D/G stake
- Latest parsed ownership date
-
31 Mar 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0001400438
- Issuer location
- Toronto, Ontario, Ontario, Canada
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
3 signals
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of Largo Inc. (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Arias Resource Capital GP...
Disclosed value leader
Arias Resource Capital GP...
Comparable rows
42/42
Latest evidence
31 Mar 2026
13D/G
13F
Lead comparable stake: 43%
13D/G row: Arias Resource Capital GP Ltd.
Showing 1-8 of 42 holder rows.
Quick read
Arias Resource Capital GP Ltd. leads the comparable SEC ownership view at 43%.
42 of 42 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Arias Resource Capital GP Ltd.'s linked filing trail.
Comparable ownership
Top 5
Arias Resource Capital GP Ltd.
43%
West Family Investments, Inc.
2.6%
Grantham, Mayo, Van Otterloo & Co...
5.7%
MARSHALL WACE, LLP
1.9%
RENAISSANCE TECHNOLOGIES LLC
1.5%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-8 of 42 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Arias Resource Capital GP Ltd. |
13D/G
J. Alberto Arias
|
43%
|
$45,483,828
38,221,704 shares
|
$0 | 31 Dec 2025 |
| West Family Investments, Inc. |
13F
13D/G
Company
|
2.6%
from 13D/G
|
$2,464,946
2,200,845 shares
|
— | 31 Mar 2026 |
| Grantham, Mayo, Van Otterloo & Co. LLC |
13F
Company
|
5.7%
|
$5,754,051
5,050,356 shares
|
— | 31 Mar 2026 |
| MARSHALL WACE, LLP |
13F
Company
|
1.9%
|
$1,894,481
1,691,500 shares
|
— | 31 Mar 2026 |
| RENAISSANCE TECHNOLOGIES LLC |
13F
Company
|
1.5%
|
$1,448,496
1,293,300 shares
|
— | 31 Mar 2026 |
| TWO SIGMA INVESTMENTS, LP |
13F
Company
|
1.4%
|
$1,436,291
1,282,403 shares
|
— | 31 Mar 2026 |
| Brooklands Fund Management Ltd |
13F
Company
|
0.86%
|
$851,333
760,119 shares
|
— | 31 Mar 2026 |
| SPROTT INC. |
13F
Company
|
0.85%
|
$845,307
754,739 shares
|
— | 31 Mar 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Insider trading overview
Insider buy and sell flow is broadly balanced over the last 12 months. No Buy or Sell transactions have been reported since 27 Jun 2025.
Buys
$0
Insiders: 0
Sells
$0
Insiders: 0
Net
$0
Shares: 0
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
Shares: 0
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 0 | $0 | $0 | $0 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
Recent insider transactions for Largo Inc.
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| No insider transactions were found in the last 12 months for this issuer. | ||||||||||
* marks a reported price that did not pass the local price check.