Average buy price is hidden here because at least one covered purchase quarter has no usable local mean price.
| Quarter | Action | Shares change | Est. value change | Δ Own | Shares held | Filing date |
|---|---|---|---|---|---|---|
| Q4 2024 | Exited | −125K | – | −100.0% | 0 | Feb 13, 2025 |
| Q3 2024 | Reduced | −6K | – | −4.7% | 125K | Nov 13, 2024 |
| Q2 2024 | Reduced | −20K | – | −13.1% | 131K | Aug 13, 2024 |
| Q1 2024 | Reduced | −223K | – | −59.6% | 151K | May 14, 2024 |
| Q4 2023 | Reduced | −96K | – | −20.4% | 375K | Feb 13, 2024 |
| Q3 2023 | Added | +220K | – | +87.3% | 471K | Nov 13, 2023 |
| Q2 2023 | New | +251K | – | – | 251K | Aug 14, 2023 |
| Q3 2022 | New | +49K | – | – | 49K | Nov 10, 2022 |
| Q1 2022 | Reduced | −166K | – | −72.8% | 62K | May 13, 2022 |
| Q4 2021 | New | +228K | – | – | 228K | Feb 11, 2022 |
| Q2 2021 | New | +40K | – | – | 40K | Aug 12, 2021 |
Not currently. Jeremy Grantham fully exited UMC in Q4 2024, and the complete history is above. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.
Jeremy Grantham first disclosed a UMC position in Q2 2021; every quarterly buy and sell since is in the table above. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.
Yes. Jeremy Grantham reduced and then fully exited UMC by Q4 2024; the reductions are in the table above. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.
None as of the latest filing: Jeremy Grantham has exited UMC. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.
Jeremy Grantham began building the UMC position before our 13F history starts, so an exact average buy price cannot be estimated without understating it. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.
13F filings disclose quarter-end holdings, not trade dates or execution prices. These estimates use each covered quarter's average market price; the add average excludes the opening position and quarters without price data. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.
