PORTLAND GEN ELEC CO

Ticker: POR CUSIP: 736508847 Class: Common Stock

Swiss National Bank's Holding History (CIK: 0001582202)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 216,100 Value ($000) $10,371 Avg Close $46.76 Range $42.11 - $50.58

Q3 2025

Shares 212,200 Value ($000) $9,337 Avg Close $41.05 Range $38.82 - $43.61

Q2 2025

Shares 209,100 Value ($000) $8,496 Avg Close $40.51 Range $38.29 - $43.57

Q1 2025

Shares 204,300 Value ($000) $9,112 Avg Close $40.94 Range $38.19 - $43.78

Q4 2024

Shares 202,700 Value ($000) $8,842 Avg Close $43.90 Range $41.06 - $47.00

Q3 2024

Shares 201,200 Value ($000) $9,637 Avg Close $43.70 Range $39.40 - $46.14

Q2 2024

Shares 199,200 Value ($000) $8,613 Avg Close $39.76 Range $36.98 - $41.95

Q1 2024

Shares 199,200 Value ($000) $8,366 Avg Close $37.58 Range $35.68 - $40.81

Q4 2023

Shares 199,200 Value ($000) $8,633 Avg Close $37.45 Range $34.27 - $40.95

Q3 2023

Shares 212,400 Value ($000) $8,598 Avg Close $40.46 Range $36.30 - $44.33

Q2 2023

Shares 194,700 Value ($000) $9,118 Avg Close $43.72 Range $41.04 - $45.52

Q1 2023

Shares 192,600 Value ($000) $9,416 Avg Close $41.78 Range $39.39 - $43.82

Q4 2022

Shares 215,500 Value ($000) $10,560 Avg Close $40.14 Range $35.99 - $43.93

Q3 2022

Shares 211,600 Value ($000) $9,196 Avg Close $43.89 Range $37.53 - $48.36

Q2 2022

Shares 210,700 Value ($000) $10,183 Avg Close $42.31 Range $38.25 - $48.45

Q1 2022

Shares 211,400 Value ($000) $11,659 Avg Close $44.36 Range $40.69 - $47.62

Q4 2021

Shares 196,700 Value ($000) $10,409 Avg Close $41.75 Range $39.27 - $44.77

Q3 2021

Shares 198,000 Value ($000) $9,304 Avg Close $40.80 Range $37.61 - $43.47

Q2 2021

Shares 197,400 Value ($000) $9,096 Avg Close $40.35 Range $38.04 - $42.36

Q1 2021

Shares 204,500 Value ($000) $9,708 Avg Close $35.57 Range $33.23 - $39.59

Q4 2020

Shares 202,400 Value ($000) $8,657 Avg Close $32.87 Range $28.55 - $36.25

Q3 2020

Shares 202,800 Value ($000) $7,199 Avg Close $31.87 Range $25.46 - $36.50

Q2 2020

Shares 199,500 Value ($000) $8,341 Avg Close $36.17 Range $31.19 - $42.17

Q1 2020

Shares 173,300 Value ($000) $8,308 Avg Close $43.84 Range $29.57 - $49.31

Q4 2019

Shares 171,100 Value ($000) $9,546 Avg Close $43.41 Range $42.11 - $44.97

Q3 2019

Shares 168,200 Value ($000) $9,481 Avg Close $42.95 Range $41.16 - $45.05

Q2 2019

Shares 166,100 Value ($000) $8,998 Avg Close $40.56 Range $38.13 - $42.87

Q1 2019

Shares 162,600 Value ($000) $8,429 Avg Close $37.12 Range $33.48 - $40.27

Q4 2018

Shares 157,800 Value ($000) $7,235 Avg Close $35.36 Range $33.15 - $38.02

Q3 2018

Shares 155,100 Value ($000) $7,074 Avg Close $34.08 Range $31.51 - $35.60

Q2 2018

Shares 155,100 Value ($000) $6,632 Avg Close $30.55 Range $29.07 - $32.40

Q1 2018

Shares 155,100 Value ($000) $6,283 Avg Close $30.23 Range $28.71 - $33.59

Q4 2017

Shares 151,700 Value ($000) $6,914 Avg Close $34.59 Range $32.64 - $36.59

Q3 2017

Shares 148,800 Value ($000) $6,791 Avg Close $33.41 Range $32.04 - $34.95

Q2 2017

Shares 148,800 Value ($000) $6,799 Avg Close $33.20 Range $31.70 - $34.59

Q1 2017

Shares 147,100 Value ($000) $6,534 Avg Close $31.47 Range $30.31 - $32.91

Q4 2016

Shares 146,200 Value ($000) $6,335 Avg Close $29.95 Range $28.57 - $31.44

Q3 2016

Shares 143,800 Value ($000) $6,124 Avg Close $30.52 Range $29.23 - $31.84

Q2 2016

Shares 147,300 Value ($000) $6,499 Avg Close $28.54 Range $26.40 - $31.07

Q1 2016

Shares 146,500 Value ($000) $5,585 Avg Close $26.58 Range $24.46 - $28.07

Q4 2015

Shares 117,700 Value ($000) $4,281 Avg Close $25.38 Range $24.05 - $26.88

Q3 2015

Shares 106,600 Value ($000) $3,941 Avg Close $24.05 Range $22.57 - $25.92

Q2 2015

Shares 93,400 Value ($000) $3,097 Avg Close $23.73 Range $22.34 - $25.48

Q1 2015

Shares 87,500 Value ($000) $3,245 Avg Close $25.32 Range $23.30 - $27.54

Q4 2014

Shares 86,700 Value ($000) $3,280 Avg Close $24.12 Range $21.36 - $27.05

Q3 2014

Shares 84,800 Value ($000) $2,724 Avg Close $21.94 Range $20.74 - $22.94

Q2 2014

Shares 86,500 Value ($000) $2,999 Avg Close $21.61 Range $20.96 - $22.91

Q1 2014

Shares 86,500 Value ($000) $2,797 Avg Close $20.00 Range $18.82 - $21.40

Q4 2013

Shares 72,300 Value ($000) $2,183 Avg Close $18.93 Range $17.90 - $19.68

Q3 2013

Shares 70,400 Value ($000) $1,987 Avg Close $19.05 Range $17.57 - $21.19

Q2 2013

Shares 76,300 Value ($000) $2,334 Avg Close $19.65 Range $18.57 - $20.78

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	216,100	$10,371	$46.76	$42.11 - $50.58
Q3 2025	212,200	$9,337	$41.05	$38.82 - $43.61
Q2 2025	209,100	$8,496	$40.51	$38.29 - $43.57
Q1 2025	204,300	$9,112	$40.94	$38.19 - $43.78
Q4 2024	202,700	$8,842	$43.90	$41.06 - $47.00
Q3 2024	201,200	$9,637	$43.70	$39.40 - $46.14
Q2 2024	199,200	$8,613	$39.76	$36.98 - $41.95
Q1 2024	199,200	$8,366	$37.58	$35.68 - $40.81
Q4 2023	199,200	$8,633	$37.45	$34.27 - $40.95
Q3 2023	212,400	$8,598	$40.46	$36.30 - $44.33
Q2 2023	194,700	$9,118	$43.72	$41.04 - $45.52
Q1 2023	192,600	$9,416	$41.78	$39.39 - $43.82
Q4 2022	215,500	$10,560	$40.14	$35.99 - $43.93
Q3 2022	211,600	$9,196	$43.89	$37.53 - $48.36
Q2 2022	210,700	$10,183	$42.31	$38.25 - $48.45
Q1 2022	211,400	$11,659	$44.36	$40.69 - $47.62
Q4 2021	196,700	$10,409	$41.75	$39.27 - $44.77
Q3 2021	198,000	$9,304	$40.80	$37.61 - $43.47
Q2 2021	197,400	$9,096	$40.35	$38.04 - $42.36
Q1 2021	204,500	$9,708	$35.57	$33.23 - $39.59
Q4 2020	202,400	$8,657	$32.87	$28.55 - $36.25
Q3 2020	202,800	$7,199	$31.87	$25.46 - $36.50
Q2 2020	199,500	$8,341	$36.17	$31.19 - $42.17
Q1 2020	173,300	$8,308	$43.84	$29.57 - $49.31
Q4 2019	171,100	$9,546	$43.41	$42.11 - $44.97
Q3 2019	168,200	$9,481	$42.95	$41.16 - $45.05
Q2 2019	166,100	$8,998	$40.56	$38.13 - $42.87
Q1 2019	162,600	$8,429	$37.12	$33.48 - $40.27
Q4 2018	157,800	$7,235	$35.36	$33.15 - $38.02
Q3 2018	155,100	$7,074	$34.08	$31.51 - $35.60
Q2 2018	155,100	$6,632	$30.55	$29.07 - $32.40
Q1 2018	155,100	$6,283	$30.23	$28.71 - $33.59
Q4 2017	151,700	$6,914	$34.59	$32.64 - $36.59
Q3 2017	148,800	$6,791	$33.41	$32.04 - $34.95
Q2 2017	148,800	$6,799	$33.20	$31.70 - $34.59
Q1 2017	147,100	$6,534	$31.47	$30.31 - $32.91
Q4 2016	146,200	$6,335	$29.95	$28.57 - $31.44
Q3 2016	143,800	$6,124	$30.52	$29.23 - $31.84
Q2 2016	147,300	$6,499	$28.54	$26.40 - $31.07
Q1 2016	146,500	$5,585	$26.58	$24.46 - $28.07
Q4 2015	117,700	$4,281	$25.38	$24.05 - $26.88
Q3 2015	106,600	$3,941	$24.05	$22.57 - $25.92
Q2 2015	93,400	$3,097	$23.73	$22.34 - $25.48
Q1 2015	87,500	$3,245	$25.32	$23.30 - $27.54
Q4 2014	86,700	$3,280	$24.12	$21.36 - $27.05
Q3 2014	84,800	$2,724	$21.94	$20.74 - $22.94
Q2 2014	86,500	$2,999	$21.61	$20.96 - $22.91
Q1 2014	86,500	$2,797	$20.00	$18.82 - $21.40
Q4 2013	72,300	$2,183	$18.93	$17.90 - $19.68
Q3 2013	70,400	$1,987	$19.05	$17.57 - $21.19
Q2 2013	76,300	$2,334	$19.65	$18.57 - $20.78