NorthWestern Energy
329 hedge funds and large institutions have $3.37B invested in NorthWestern Energy in 2025 Q3 according to their latest regulatory filings, with 49 funds opening new positions, 130 increasing their positions, 116 reducing their positions, and 52 closing their positions.
100% more funds holding in top 10
Funds holding in top 10: 1 → 2 (+1)
12% more repeat investments, than reductions
Existing positions increased: 130 | Existing positions reduced: 116
9% more capital invested
Capital invested by funds: $3.11B → $3.37B (+$265M)
6% less first-time investments, than exits
New positions opened: 49 | Existing positions closed: 52
2% less funds holding
Funds holding: 335 → 329 (-6)
4.79% less ownership
Funds ownership: 98.54% → 93.75% (-4.8%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Royal Bank of Canada
Toronto,
Ontario, Canada
|
+$32.9M |
| 2 |
AQR Capital Management
Greenwich,
Connecticut
|
+$26M |
| 3 |
Boston Partners
Boston,
Massachusetts
|
+$24.8M |
| 4 |
Citigroup
New York
|
+$21.9M |
| 5 |
MF
Magnetar Financial
Evanston,
Illinois
|
+$10.3M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
UBS Group
Zurich,
Switzerland
|
-$55.4M |
| 2 |
Bank of America
Charlotte,
North Carolina
|
-$20.2M |
| 3 |
VOYA Investment Management
Atlanta,
Georgia
|
-$17.7M |
| 4 |
BlackRock
New York
|
-$17.6M |
| 5 |
Vanguard Group
Malvern,
Pennsylvania
|
-$14.1M |
NWE Hedge Fund Activity: Q3 2025 in Review
329 of the 7,619 institutional investors tracked by Wall St. Rank reported a position in NorthWestern Energy (NWE) for Q3 2025, worth a combined $3.37B — up 8.5% from $3.11B a quarter earlier.
Sellers outnumbered buyers: 52 funds closed out of NWE and 49 opened new positions — a net loss of 3 holders — while 116 trimmed existing stakes and 130 added.
The largest buyer was Royal Bank of Canada, adding an estimated $32.9M. The largest seller was UBS Group, cutting an estimated $55.4M.
- 329 institutional investors held NorthWestern Energy (NWE) as of Q3 2025, down from 335 in Q2 2025.
- Funds reported $3.37B of NorthWestern Energy stock for Q3 2025, up 8.5% quarter-over-quarter.
- 49 funds opened new NorthWestern Energy positions in Q3 2025 and 52 closed out, a net change of -3 holders.
- The largest NorthWestern Energy buyer in Q3 2025 was Royal Bank of Canada, an estimated $32.9M added.
- The largest NorthWestern Energy seller in Q3 2025 was UBS Group, an estimated $55.4M sold.
Based on aggregated 13F filings for Q3 2025.