NWE fund manager activity
NorthWestern Energy Group, Inc · Nasdaq. Reported by 4 tracked fund managers in their 13F filings, Q2 2018 to Q2 2026.
Q2 2026
| Manager | Activity | Shares | Value | % of portfolio | Filed |
|---|---|---|---|---|---|
| Jeremy Grantham - GMO | Added | 623,112 | $44,627,281 | 0.10% | Aug 13, 2026 |
| Mairs & Power Funds | Trimmed | 51,191 | $3,666,299 | 0.03% | Aug 14, 2026 |
Q1 2026
| Manager | Activity | Shares | Value | % of portfolio | Filed |
|---|---|---|---|---|---|
| Jeremy Grantham - GMO | Added | 546,033 | $36,005,416 | 0.09% | May 14, 2026 |
| Mairs & Power Funds | Added | 86,002 | $5,670,972 | 0.06% | May 14, 2026 |