Ownership history in RENAISSANCE TECHNOLOGIES LLC · 71 quarters on record
This page tracks every 13F SEC filing in which RENAISSANCE TECHNOLOGIES LLC reported a position in NORTHWESTERN CORP COM (NWE). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.
| Quarter | Action | Shares | Change | Chg % | % of Fund | Mkt Value | Price (EOQ) |
|---|---|---|---|---|---|---|---|
| 2025 Q3 | REDUCED | 31,426 | -153,700 | -83.0% | 0.00% | $1.8M | $57.46 |
| 2025 Q2 | ADDED | 185,126 | +45,400 | +32.5% | 0.01% | $9.5M | $49.71 |
| 2025 Q1 | ADDED | 139,726 | +131,400 | +1578.2% | 0.01% | $8.1M | $55.38 |
| 2024 Q4 | REDUCED | 8,326 | -47,900 | -85.2% | 0.00% | $445K | $50.55 |
| 2023 Q4 | REDUCED | 56,226 | -236,700 | -80.8% | 0.00% | $2.9M | $45.75 |
| 2023 Q3 | ADDED | 292,926 | +177,986 | +154.9% | 0.02% | $14.1M | $42.69 |
| 2023 Q2 | REDUCED | 114,940 | -96,786 | -45.7% | 0.01% | $6.5M | $49.78 |
| 2023 Q1 | ADDED | 211,726 | +126,400 | +148.1% | 0.02% | $12.2M | $50.20 |
| 2022 Q4 | ADDED | 85,326 | +38,600 | +82.6% | 0.01% | $5.1M | $50.90 |
| 2022 Q3 | REDUCED | 46,726 | -65,700 | -58.4% | 0.00% | $2.3M | $41.81 |
As of 2025 Q4 — sorted by position size