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CSS LLC’s NorthWestern Energy NWE Stock Holding History

CSS LLC’s Portfolio NWE Stock Details NWE Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$1.83M Hold
25,541
– – 0.07% 198
2026
Q1 		$1.68M Buy
25,541
+1,941
+8% +$131K 0.08% 190
2025
Q4 		$1.52M Buy
+23,600
New +$1.49M 0.07% 208
2019
Q3 		– Sell
-1,700
Closed -$123K – 743
2019
Q2 		$123K Buy
+1,700
New +$121K 0.01% 565

Other funds holding NWE

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $462B AUM 39.16% 1-Year Est. Return
Neuberger Berman Group
Neuberger Berman Group New York $150B AUM 40.08% 1-Year Est. Return
Balyasny Asset Management
Balyasny Asset Management Chicago, Illinois $80.2B AUM 51.53% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
SFM
Systematic Financial Management Teaneck, New Jersey $5.02B AUM 66.06% 1-Year Est. Return

CSS LLC's NWE Position: Q2 2026 in Review

CSS LLC held its NorthWestern Energy (NWE) position steady in Q2 2026 at 25,541 shares worth $1.83M. The position accounts for 0.07% of the portfolio, ranked #198.

CSS LLC first reported a position in NWE in Q2 2019 and has held it in 4 quarters since. 375 funds tracked by Wall St. Rank hold NWE as of Q2 2026.

  • CSS LLC held 25,541 shares of NorthWestern Energy worth $1.83M as of Q2 2026.
  • CSS LLC left its NorthWestern Energy share count unchanged in Q2 2026.
  • NorthWestern Energy made up 0.07% of CSS LLC's portfolio in Q2 2026, its #198 holding.
  • CSS LLC first reported a position in NorthWestern Energy in Q2 2019 and has held it in 4 quarters since.
  • 375 funds tracked by Wall St. Rank held NorthWestern Energy as of Q2 2026.

Based on CSS LLC's 13F filing for Q2 2026, filed 14 Aug 2026.