LARGO INC (LGO) Institutional Shareholders
LARGO INC (LGO) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $8.79M in LGO holdings during the latest filing period.
Grantham, Mayo, Van Otterloo & Co. Llc is currently the largest disclosed institutional shareholder of LGO tracked by InsiderSet, reporting ownership valued at approximately $3.13M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $3.79M, representing an estimated gain of +20.92% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 92% of the total disclosed LGO value among the investors covered in this analysis. Major shareholders include Grantham, Mayo, Van Otterloo & Co. Llc, Dld Asset Management, Lp, Marshall Wace, Llp, and several other long-term asset managers with concentrated positions in LARGO INC (LGO).
This page ranks the largest institutional LGO shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
38
Total Reported Value
$8.79M
Largest Holder
Grantham, Mayo, Van Otterloo & Co. Llc
Largest Position
$3.13M
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
54
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Grantham, Mayo, Van Otterloo & Co. Llc | 0.01% | 5,050,356 | $3,132,556 | $3,787,767 | +$655,211 | +20.92% | |
| Dld Asset Management, Lp | 0.11% | 2,211,800 | $1,402,724 | $1,658,850 | +$256,126 | +18.26% | |
| Marshall Wace, Llp | 0.00% | 1,131,956 | $713,133 | $848,967 | +$135,834 | +19.05% | |
| Renaissance Technologies LLC | Jim Simons | 0.00% | 1,007,000 | $638,639 | $755,250 | +$116,611 | +18.26% |
| Brooklands Fund Management Ltd | 0.38% | 725,000 | $482,270 | $543,750 | +$61,480 | +12.75% | |
| Sprott Inc. | 0.02% | 753,516 | $477,880 | $565,137 | +$87,257 | +18.26% | |
| West Family Investments, Inc. | 0.14% | 2,200,845 | $466,294 | $1,650,634 | +$1,184,340 | +253.99% | |
| Two Sigma Investments, Lp | 0.00% | 544,797 | $345,510 | $408,598 | +$63,088 | +18.26% | |
| Goldman Sachs Group Inc | 0.00% | 369,120 | $234,096 | $276,840 | +$42,744 | +18.26% | |
| Bank Of America Corp | 0.00% | 344,273 | $218,269 | $258,205 | +$39,936 | +18.30% | |
| Xtx Topco Ltd | 0.00% | 270,792 | $171,736 | $203,094 | +$31,358 | +18.26% | |
| Susquehanna International Group, Llp | 0.00% | 192,480 | $122,071 | $144,360 | +$22,289 | +18.26% | |
| Centiva Capital, Lp | 0.00% | 118,749 | $75,311 | $89,062 | +$13,751 | +18.26% | |
| Jane Street Group, Llc | 0.00% | 92,746 | $57,493 | $69,560 | +$12,067 | +20.99% | |
| Nano Cap New Millennium Growth Fund L P | 0.04% | 75,000 | $47,565 | $56,250 | +$8,685 | +18.26% | |
| Group One Trading Llc | 0.00% | 67,531 | $42,828 | $50,648 | +$7,820 | +18.26% | |
| Ubs Group Ag | 0.00% | 50,767 | $32,186 | $38,075 | +$5,889 | +18.30% | |
| Resurgent Financial Advisors Llc | 0.01% | 40,000 | $25,368 | $30,000 | +$4,632 | +18.26% | |
| Morgan Stanley | 0.00% | 30,888 | $19,590 | $23,166 | +$3,576 | +18.25% | |
| Toronto Dominion Bank | 0.00% | 28,001 | $17,357 | $21,001 | +$3,644 | +20.99% | |
| Russell Investments Group, Ltd. | 0.00% | 15,450 | $9,583 | $11,588 | +$2,005 | +20.92% | |
| Simplex Trading, Llc | 0.00% | 13,865 | $8,790 | $10,399 | +$1,609 | +18.30% | |
| Mraz, Amerine & Associates, Inc. | 0.00% | 13,850 | $8,784 | $10,388 | +$1,604 | +18.25% | |
| Geode Capital Management, Llc | 0.00% | 11,075 | $7,023 | $8,306 | +$1,283 | +18.27% | |
| Millennium Management Llc | 0.00% | 11,000 | $6,815 | $8,250 | +$1,435 | +21.06% | |
| Lpl Financial Llc | 0.00% | 10,650 | $6,754 | $7,988 | +$1,234 | +18.26% | |
| Compagnie Lombard Odier Scma | 0.00% | 9,250 | $5,738 | $6,938 | +$1,200 | +20.90% | |
| Tower Research Capital Llc (Trc) | 0.00% | 7,483 | $4,746 | $5,612 | +$866 | +18.25% | |
| Federation Des Caisses Desjardins Du Quebec | 0.00% | 5,741 | $3,520 | $4,306 | +$786 | +22.32% | |
| Royal Bank Of Canada | 0.00% | 3,709 | $2,000 | $2,782 | +$782 | +39.09% | |
| Osaic Holdings, Inc. | 0.00% | 2,300 | $1,449 | $1,725 | +$276 | +19.05% | |
| Td Waterhouse Canada Inc. | 0.00% | 1,873 | $1,394 | $1,405 | +$11 | +0.77% | |
| Ancora Advisors Llc | 0.00% | 2,017 | $1,279 | $1,513 | +$234 | +18.28% | |
| Us Bancorp \De\ | 0.00% | 2,000 | $1,268 | $1,500 | +$232 | +18.30% | |
| National Bank Of Canada | 0.00% | 1,273 | $563 | $955 | +$392 | +69.58% | |
| Integrated Wealth Concepts Llc | 0.00% | 500 | $318 | $375 | +$57 | +17.92% | |
| Triumph Capital Management | 0.00% | 75 | $48 | $56 | +$8 | +17.19% | |
| Caitong International Asset Management Co., Ltd | 0.00% | 1 | $1 | $1 | -$0 | -25.00% |
Frequently asked questions about LGO
Who owns the most LGO stock?
The largest holders of LGO are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for LARGO INC (LGO).
Is LGO widely held by superinvestors?
Many widely followed stocks like LGO appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly LGO is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.