Holocene Advisors
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Holocene Advisors’s Portland General Electric POR Stock Holding History

Holocene Advisors’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
2025
Q3 		– Sell
-15,542
Closed -$631K – 881
2025
Q2 		$631K Buy
15,542
+3,471
+29% +$146K ﹤0.01% 685
2025
Q1 		$538K Buy
+12,071
New +$518K ﹤0.01% 667
2024
Q2 		– Sell
-128,831
Closed -$5.41M – 818
2024
Q1 		$5.41M Buy
+128,831
New +$5.31M 0.02% 367
2023
Q3 		– Sell
-40,200
Closed -$1.88M – 847
2023
Q2 		$1.88M Sell
40,200
-23,440
-37% -$1.16M 0.01% 552
2023
Q1 		$3.11M Buy
63,640
+24,515
+63% +$1.17M 0.02% 364
2022
Q4 		$1.92M Buy
39,125
+32,066
+454% +$1.49M 0.01% 445
2022
Q3 		$307K Buy
+7,059
New +$361K ﹤0.01% 749
2021
Q3 		– Sell
-16,978
Closed -$782K – 939
2021
Q2 		$782K Sell
16,978
-45,474
-73% -$2.23M ﹤0.01% 689
2021
Q1 		$2.96M Sell
62,452
-1,299
-2% -$56.7K 0.02% 501
2020
Q4 		$2.73M Buy
63,751
+36,513
+134% +$1.49M 0.02% 358
2020
Q3 		$967K Buy
+27,238
New +$1.09M 0.01% 505
2020
Q2 		– Sell
-11,121
Closed -$533K – 736
2020
Q1 		$533K Sell
11,121
-24,287
-69% -$1.36M 0.01% 543
2019
Q4 		$1.98M Buy
35,408
+23,687
+202% +$1.32M 0.02% 404
2019
Q3 		$661K Sell
11,721
-5,189
-31% -$289K 0.01% 563
2019
Q2 		$916K Sell
16,910
-3,571
-17% -$189K 0.01% 305
2019
Q1 		$1.06M Buy
20,481
+15,036
+276% +$734K 0.02% 238
2018
Q4 		$250K Sell
5,445
-19,858
-78% -$930K ﹤0.01% 591
2018
Q3 		$1.15M Buy
25,303
+13,785
+120% +$627K 0.02% 253
2018
Q2 		$493K Sell
11,518
-2,330
-17% -$95.9K 0.01% 283
2018
Q1 		$561K Sell
13,848
-2,360
-15% -$96.9K 0.01% 232
2017
Q4 		$739K Buy
+16,208
New +$767K 0.02% 286

Other funds holding POR

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management San Mateo, California $36.7B AUM 74.15% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
AIP
Atlas Infrastructure Partners London, United Kingdom $3.3B AUM 16.21% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Holocene Advisors's POR Position: Q3 2025 in Review

Holocene Advisors sold out of Portland General Electric (POR) in Q3 2025, closing a stake of 15,542 shares — an estimated $631K sold.

Holocene Advisors first reported a position in POR in Q4 2017 and held it in 21 quarters. The position peaked at $5.41M in Q1 2024. 438 funds tracked by Wall St. Rank hold POR as of Q3 2025.

  • Holocene Advisors reported no remaining Portland General Electric position as of Q3 2025 after selling out during the quarter.
  • Holocene Advisors sold 15,542 Portland General Electric shares in Q3 2025, an estimated $631K.
  • Holocene Advisors first reported a position in Portland General Electric in Q4 2017 and held it in 21 quarters.
  • Holocene Advisors's Portland General Electric position peaked at $5.41M in Q1 2024.
  • 438 funds tracked by Wall St. Rank held Portland General Electric as of Q3 2025.

Based on Holocene Advisors's 13F filing for Q3 2025, filed 14 Nov 2025.