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Jeremy Grantham's Northwestern Energy Group Inc (NWE) position

Yes: as of Q1 2026, Jeremy Grantham holds 546K shares of NWE worth an amount we cannot price (0.1% of the disclosed portfolio). Last quarter the position was increased by 13.0%. First disclosed Q3 2025.
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Current value
an amount we cannot price
Shares held
546K
% of portfolio
0.1%
Quarter-end price
No quarter-end price available

Average buy price is hidden here because at least one covered purchase quarter has no usable local mean price.

NWE price vs Grantham's position

Dates
$71.6$71.8$72$72.2← Earlier —3 purchases
Average closing price · filing quarter
Price range · filing quarter

Every quarterly change

Quarter Action Shares change Est. value change Δ Own Shares held Filing date
Q1 2026 Added +63K +13.0% 546K May 14, 2026
Q4 2025 Added +425K +723.4% 483K Feb 17, 2026
Q3 2025 New +59K 59K Nov 13, 2025
Data through Q1 2026 · filed May 14, 2026
3 grouped rows from 3 quarters

More Grantham positions

Common questions

Does Jeremy Grantham own NWE?

Yes. As of Q1 2026, Jeremy Grantham disclosed 546K shares of NWE, worth an amount we cannot price. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

When did Jeremy Grantham buy NWE?

Jeremy Grantham first disclosed a NWE position in Q3 2025; 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.

Did Jeremy Grantham sell NWE?

The quarter-by-quarter table above shows each sale and reduction Jeremy Grantham disclosed in NWE. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

How many shares of NWE does Jeremy Grantham own?

Jeremy Grantham disclosed 546K shares of NWE as of Q1 2026. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

What price did Jeremy Grantham pay for NWE?

Jeremy Grantham began building the NWE 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.

How are the estimated trade prices calculated?

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.