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CSS LLC’s Portland General Electric POR Stock Holding History

CSS LLC’s Portfolio POR Stock Details POR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$642K Sell
12,170
-1,510
-11% -$77.6K 0.03% 460
2025
Q4 		$657K Sell
13,680
-1,980
-13% -$93.5K 0.03% 454
2025
Q3 		$689K Buy
15,660
+2,460
+19% +$103K 0.03% 431
2025
Q2 		$536K Buy
+13,200
New +$554K 0.03% 522

Other funds holding POR

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
ClearBridge Investments
ClearBridge Investments New York $115B AUM 24.78% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management San Mateo, California $29.7B AUM 43.33% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
HHAM
HITE Hedge Asset Management Braintree, Massachusetts $1.77B AUM 38.67% 1-Year Est. Return

CSS LLC's POR Position: Q1 2026 in Review

CSS LLC reduced its Portland General Electric (POR) stake by 11% in Q1 2026, selling an estimated $77.6K and leaving 12,170 shares worth $642K. The position accounts for 0.03% of the portfolio, ranked #460.

CSS LLC first reported a position in POR in Q2 2025 and has held it in 4 quarters since. The position peaked at $689K in Q3 2025. 505 funds tracked by Wall St. Rank hold POR as of Q1 2026.

  • CSS LLC held 12,170 shares of Portland General Electric worth $642K as of Q1 2026.
  • CSS LLC sold 1,510 Portland General Electric shares in Q1 2026, an estimated $77.6K.
  • Portland General Electric made up 0.03% of CSS LLC's portfolio in Q1 2026, its #460 holding.
  • CSS LLC first reported a position in Portland General Electric in Q2 2025 and has held it in 4 quarters since.
  • CSS LLC's Portland General Electric position peaked at $689K in Q3 2025.
  • 505 funds tracked by Wall St. Rank held Portland General Electric as of Q1 2026.

Based on CSS LLC's 13F filing for Q1 2026, filed 15 May 2026.