George Soros’s MP Materials (MP) position
Reported position history, portfolio importance and verified filing changes from public SEC disclosures.
At a glance
The full verified relationship, including prior ownership episodes and exits where supported.
Soros Fund Management first reported MP Materials in Q1 2021. The reported position was reduced across later filings. The latest verified relationship event shows that Soros Fund Management sold the entire position in Q2 2026, and the stock is no longer reported in the latest verified portfolio.
Position over time
See the same verified relationship through reported shares, portfolio weight or reported value.
Gaps indicate periods that cannot be safely connected or where a verified corporate action changes the raw share scale. Stock price, when available, is market context and not a transaction price.
What changed
Latest filing plus the most meaningful reported changes. Unchanged quarters are collapsed by default.
Filing context
Quarter-end price $48.26 · Estimated holding basis $50.52
Filing context
Quarter-end price $50.52 · Estimated holding basis $50.52
Filing context
Quarter-end price $14.30 · Estimated holding basis $14.30
Filing context
Quarter-end price $35.93 · Estimated holding basis $35.93
How important was MP Materials in Soros Fund Management’s reported portfolio?
Relative importance is measured only within the verified primary non-option reported portfolio for each quarter.
Who else owns MP Materials?
Also reported by 2 other tracked investors in their latest verified filings.
Connected research on MP Materials
Only published MIL research mapped to the exact stock identity is shown here.
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SEC filing evidence
Market context and filing-derived values are kept separate from actual transaction prices, which 13F filings do not disclose.
Market context only; not an investor transaction price.
View MP Materials stock page →
This tracker follows Soros Fund Management LLC’s Form 13F disclosures—not George Soros’s personal brokerage account. George Soros founded the firm; its current CEO and chief investment officer is Dawn Fitzpatrick. Form 13F does not reveal exact trade dates, execution prices or the purpose of an option position.