Lithium Americas Corp.
Lithium Americas Corp. (LAC) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · LAC · as of Sep 30, 2025
Ownership Breakdown
271
Institutional Holders
▲ 51 vs Q2
$378.65M
Total Inst. Value
▲ $249.38M vs Q2
223.28M
Shares Outstanding
freeFloat 88.98%
66.37M
13F Shares Held
▲ 18.30M vs Q2
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
LAC largest shareholders · institutional ownership
Q3 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
GENERAL MOTORS HOLDINGS LLC metal mining | 15.00M | 6.83% | 6.83% | $85.66B | Nov 14, 2025 | — held |
VAN ECK ASSOCIATES CORP metal mining | 14.48M | 6.59% | 6.59% | $82.68B | Nov 13, 2025 | ▲ 8.87M |
MILLENNIUM MANAGEMENT LLC metal mining | 3.31M | 1.51% | 1.51% | $18.89B | Nov 14, 2025 | ▲ 3.05M |
INVESCO LTD. metal mining | 2.41M | 1.10% | 1.10% | $13.74B | Nov 13, 2025 | ▲ 739.0K |
GOLDMAN SACHS GROUP INC metal mining | 2.31M | 1.05% | 1.05% | $13.19B | Nov 14, 2025 | ▲ 1.45M |
CITADEL ADVISORS LLC metal mining | 2.08M | 94.63% | 94.63% | $11.86B | Nov 14, 2025 | ▲ 1.51M |
MIRAE ASSET GLOBAL ETFS HOLDINGS LTD. metal mining | 1.85M | 84.30% | 84.30% | $10.58B | Nov 14, 2025 | ▼ 904.4K |
SUSQUEHANNA INTERNATIONAL GROUP, LLP metal mining | 1.61M | 73.46% | 73.46% | $9.21B | Nov 14, 2025 | ▲ 1.18M |
SUSQUEHANNA INTERNATIONAL GROUP, LLP metal mining | 1.42M | 64.80% | 64.80% | $8.12B | Nov 14, 2025 | ▲ 1.07M |
HRT FINANCIAL LP metal mining | 1.36M | 61.77% | 61.77% | $7.74B | Nov 14, 2025 | ▲ 1.36M |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q3 2025 vs prior quarter
Q3 2025
34
Increased
+27.95M shares8
New Positions
first time holders7
Decreased
−3.58M shares0
Sold Out
fully exitedNet shares change (top 50)
+24.38M
+27.95M / −3.58M
Net new holders
+35
8 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
LAC insider trading · insider activity
Source: SEC Form 4
Insiders have been primarily selling shares recently. Selling may be driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment.
13
Buy transactions
13
Sell transactions
1.00
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
MAGIE JINHEE director | Apr 13, 2026 | Award | 7,919 | — | — | 86.0K | Form 4 ↗ |
MONTGOMERY PHILIP director | Apr 13, 2026 | Award | 7,919 | — | — | 73.4K | Form 4 ↗ |
GAO YUAN director | Apr 13, 2026 | Award | 10,137 | — | — | 137.5K | Form 4 ↗ |
BROWN MICHAEL JOHN director | Apr 13, 2026 | Award | 12,038 | — | — | 116.9K | Form 4 ↗ |
DUSHNISKY KELVIN PAUL MICHAEL EVP, Capital Projects | Apr 10, 2026 | Tax Withhold | 42,040 | $4.17 | $175.3K | 210.5K | Form 4 ↗ |
ZAWADZKI ALEXI ILLYA VP, Resource Development | Apr 10, 2026 | Tax Withhold | 27,806 | $4.13 | $114.8K | 96.2K | Form 4 ↗ |
RUSSELL-SMITH ROBERT SVP, Finance | Apr 10, 2026 | Tax Withhold | 2,379 | $4.13 | $9.8K | 1.8K | Form 4 ↗ |
GRANDY EDWARD Sr VP, GC & Secretary | Apr 10, 2026 | Tax Withhold | 25,590 | $4.17 | $106.7K | 173.3K | Form 4 ↗ |
GRANDY EDWARD Sr VP, GC & Secretary | Nov 17, 2025 | Sale | 6,342 | $4.50 | $28.5K | 135.3K | Form 4 ↗ |
GERSPACHER RICHARD EVP, Capital Projects | Apr 10, 2026 | Tax Withhold | 37,267 | $4.17 | $155.4K | 146.8K | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
Lithium Americas Corp. (LAC) is primarily owned by institutional investors, who hold approximately 29.7% of total shares outstanding. Company insiders own approximately 11.02%, while retail and public investors account for the remaining 59.25%.
The largest institutional shareholder of Lithium Americas Corp. is GENERAL MOTORS HOLDINGS LLC, holding approximately 15.00 million shares — equal to 6.83% of outstanding shares — as of September 30, 2025.
A total of 271 institutional investors currently hold LAC stock, with a combined institutional value of approximately $378,649,485 as of the most recent 13F filing period.
Frequently asked questions
LAC ownershipLithium Americas Corp. (LAC) is primarily owned by institutional investors, who hold approximately 29.7% of shares. The largest shareholder is GENERAL MOTORS HOLDINGS LLC with a 6.83% stake. Company insiders hold 11.02%. Data sourced from SEC Form 13F as of September 30, 2025.