NORTHWESTERN ENERGY GROUP IN (NWE) Institutional Ownership Changes & 13F Activity
NORTHWESTERN ENERGY GROUP IN (NWE). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Schonfeld Strategic Advisors Llc, Qube Research & Technologies Ltd, Aqr Capital Management Llc, Balyasny Asset Management L.P., and Caxton Associates Llp.
| Institution | Type | Change in shares | Change Position % | Shares | Reported stock balance | Portfolio quarter | Filing date |
|---|---|---|---|---|---|---|---|
| Manufacturers Life Insurance Company, The | Sell | -319 | -0.7% | 46,489 | $3.33M | Q2 2026 | Sep 09, 2026 |
| Citadel Advisors Llc | Sell | -35,025 | -76.5% | 10,764 | $770.92K | Q2 2026 | Sep 02, 2026 |
| California State Teachers Retirement System | Sell | -4,964 | -6.6% | 70,339 | $5.04M | Q2 2026 | Aug 24, 2026 |
| Mercer Global Advisors Inc | Sell | -6,582 | -36.2% | 11,619 | $832.17K | Q2 2026 | Aug 19, 2026 |
| Public Employees Retirement System Of Ohio | Sell | -14,311 | -92.2% | 1,206 | $86.37K | Q2 2026 | Aug 17, 2026 |
| Capstone Investment Advisors, Llc | Buy | +9,443 | — | 9,443 | $676.31K | Q2 2026 | Aug 17, 2026 |
| Caitlin John, Llc | Sell | -2,546 | -99.2% | 21 | $1.50K | Q2 2026 | Aug 17, 2026 |
| United Capital Financial Advisors, Llc | Buy | +850 | +24.6% | 4,301 | $308.04K | Q2 2026 | Aug 17, 2026 |
| Penderfund Capital Management Ltd. | Sell | -200 | -6.9% | 2,700 | $193.37K | Q2 2026 | Aug 17, 2026 |
| Schonfeld Strategic Advisors Llc | Buy | +498,960 | — | 498,960 | $35.74M | Q2 2026 | Aug 14, 2026 |
| Qube Research & Technologies Ltd | Sell | -427,084 | -53.8% | 367,334 | $26.31M | Q2 2026 | Aug 14, 2026 |
| Aqr Capital Management Llc | Sell | -425,220 | -64.7% | 232,486 | $16.65M | Q2 2026 | Aug 14, 2026 |
| Balyasny Asset Management L.P. | Buy | +375,337 | +41.2% | 1,285,897 | $92.10M | Q2 2026 | Aug 14, 2026 |
| Caxton Associates Llp | Sell | -345,090 | -52.5% | 312,172 | $22.36M | Q2 2026 | Aug 14, 2026 |
| Invesco Ltd. | Buy | +323,844 | — | 323,844 | $23.19M | Q2 2026 | Aug 14, 2026 |
| Goldman Sachs Group Inc | Sell | -299,520 | -22.2% | 1,051,382 | $75.30M | Q2 2026 | Aug 14, 2026 |
| Hudson Bay Capital Management Lp | Buy | +278,017 | +44.5% | 903,026 | $64.67M | Q2 2026 | Aug 14, 2026 |
| Verition Fund Management Llc | Buy | +251,608 | +865.9% | 280,664 | $20.10M | Q2 2026 | Aug 14, 2026 |
| Millennium Management Llc | Sell | -250,369 | -19.0% | 1,064,119 | $76.21M | Q2 2026 | Aug 14, 2026 |
| Alliancebernstein L.P. | Buy | +245,094 | +30.0% | 1,061,407 | $69.99M | Q2 2026 | Aug 14, 2026 |
| Man Group Plc | Sell | -188,707 | -47.2% | 211,085 | $15.12M | Q2 2026 | Aug 14, 2026 |
| Adage Capital Partners Gp, L.L.C. | Sell | -149,029 | -54.0% | 126,975 | $9.09M | Q2 2026 | Aug 14, 2026 |
| Barclays Plc | Sell | -119,072 | -80.6% | 28,646 | $2.05M | Q2 2026 | Aug 14, 2026 |
| Thrivent Financial For Lutherans | Sell | -109,985 | -89.0% | 13,659 | $978.00K | Q2 2026 | Aug 14, 2026 |
| Polar Asset Management Partners Inc. | Buy | +101,847 | +485.3% | 122,834 | $8.80M | Q2 2026 | Aug 14, 2026 |
| Ameriprise Financial Inc | Buy | +99,835 | — | 99,835 | $7.15M | Q2 2026 | Aug 14, 2026 |
| Lmr Partners Llp | Buy | +87,700 | +553.2% | 103,552 | $7.42M | Q2 2026 | Aug 14, 2026 |
| Weiss Asset Management Lp | Buy | +87,518 | — | 87,518 | $6.27M | Q2 2026 | Aug 14, 2026 |
| Bw Gestao De Investimentos Ltda. | Buy | +83,862 | — | 83,862 | $6.01M | Q2 2026 | Aug 14, 2026 |
| Nomura Asset Management International Inc. | Sell | -81,467 | -9.2% | 806,508 | $57.76M | Q2 2026 | Aug 14, 2026 |
Frequently asked questions about NWE activity
Which institutional owners are buying NWE?
Institutional owners buying NWE include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.
What does "buy" mean in NWE activity?
"Buy" means an investor increased their reported position in NWE compared to the prior reporting period. This reflects growing exposure to NORTHWESTERN ENERGY GROUP IN (NWE) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).
Is institutional interest in NWE increasing?
Institutional interest in NWE can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.
Related NWE Institutional Insights
- NWE Overview
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- NWE Insider Trading & SEC Form 4 Activity
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