Portland General Electric Company
US ˙ NYSE ˙ US7365088472

SecurityPOR / Portland General Electric Company
InstitutionMackenzie Financial Corp
Latest Disclosed Ownership155,198 shares
Latest Disclosed Value $ 8,189,798
Mackenzie Financial Corp reports 35.18% increase in ownership of POR / Portland General Electric Company

On May 13, 2026 - Mackenzie Financial Corp filed a 13F-HR form disclosing ownership of 155,198 shares of Portland General Electric Company (US:POR) valued at $8,189,798 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 18, 2026 disclosing 114,810 shares of Portland General Electric Company. This represents a change in shares of 35.18% during the quarter. The current value of the position is $7,842,155 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-13 2026-03-31 13F PORTLAND GEN ELEC COM NEW 736508847 155,198 40,388 35.18 8,190 48.62 0.0098
2026-02-18 2025-12-31 13F PORTLAND GEN ELEC COM NEW 736508847 114,810 45,887 66.58 5,510 81.73 0.0065
2025-11-13 2025-09-30 13F PORTLAND GEN ELEC COM NEW 736508847 68,923 23,132 50.52 3,033 63.01 0.0037
2025-08-13 2025-06-30 13F PORTLAND GEN ELEC COM NEW 736508847 45,791 38,708 546.49 1,860 490.48 0.0024
2025-05-07 2025-03-31 13F PORTLAND GEN ELEC COM NEW 736508847 7,083 -9,773 -57.98 316 -57.14 0.0004
2025-05-02 2024-12-31 13F/A-2 PORTLAND GEN ELEC COM NEW 736508847 16,856 9,980 145.14 735 123.40 0.0010
2025-02-20 2024-12-31 13F/A-1 PORTLAND GEN ELEC COM NEW 736508847 16,856 9,980 735 0.0010
2025-02-14 2024-12-31 13F Portland General Electric Common Stock 736508847 16,856 9,980 730 0.0010
2024-11-13 2024-09-30 13F PORTLAND GEN ELEC COM NEW 736508847 6,876 -7,273 -51.40 329 -46.15 0.0005
2024-08-14 2024-06-30 13F PORTLAND GEN ELEC COM NEW 736508847 14,149 1,095 8.39 612 11.50 0.0009
2024-05-10 2024-03-31 13F PORTLAND GEN ELEC COM NEW 736508847 13,054 6,680 104.80 548 98.55 0.0008
2024-01-30 2023-12-31 13F PORTLAND GEN ELEC COM NEW 736508847 6,374 -36,018 -84.96 276 -83.51 0.0004
2023-10-25 2023-09-30 13F PORTLAND GEN ELEC COM NEW 736508847 42,392 -33,985 -44.50 1,674 -53.54 0.0028
2023-08-03 2023-06-30 13F PORTLAND GEN ELEC COM NEW 736508847 76,377 19,921 35.29 3,603 30.54 0.0055
2023-04-24 2023-03-31 13F PORTLAND GEN ELEC COM NEW 736508847 56,456 1,865 3.42 2,760 3.22 0.0043
2023-02-14 2022-12-31 13F PORTLAND GEN ELEC COM NEW 736508847 54,591 15,970 41.35 2,675 59.36 0.0045
2022-10-07 2022-09-30 13F Portland General Electric Common Stock 736508847 38,621 31,476 440.53 1,678 386.38 0.0029
2022-08-10 2022-06-30 13F PORTLAND GEN ELEC COM NEW 736508847 7,145 -226,576 -96.94 345 -97.32 0.0006
2022-05-13 2022-03-31 13F PORTLAND GEN ELEC COM NEW 736508847 233,721 6,218 2.73 12,890 7.07 0.0173
2022-02-14 2021-12-31 13F PORTLAND GEN ELEC COM NEW 736508847 227,503 31,241 15.92 12,039 30.55 0.0162
2021-11-08 2021-09-30 13F PORTLAND GEN ELEC COM NEW 736508847 196,262 12,402 6.75 9,222 8.85 0.0131
2021-08-11 2021-06-30 13F PORTLAND GEN ELEC COM NEW 736508847 183,860 183,860 8,472 0.0118
2019-02-06 2018-12-31 13F PORTLAND GEN ELEC COM NEW 736508847 0 -39,714 -100.00 0 -100.00
2018-11-15 2018-09-30 13F PORTLAND GEN ELEC COM NEW 736508847 39,714 -40,401 -50.43 1,811 -47.14 0.0044
2018-08-13 2018-06-30 13F PORTLAND GEN ELEC COM NEW 736508847 80,115 -189,989 -70.34 3,426 -68.69 0.0087
2018-05-14 2018-03-31 13F/A-1 PORTLAND GEN ELEC COM NEW 736508847 270,104 4,600 1.73 10,942 -9.59 0.0279
2018-05-14 2018-03-31 13F PORTLAND GEN ELEC COM NEW 736508847 270,104 10,942
2018-02-13 2017-12-31 13F PORTLAND GEN ELEC COM NEW 736508847 265,504 45,797 20.84 12,102 20.69 0.0292
2017-11-13 2017-09-30 13F PORTLAND GEN ELEC COM NEW 736508847 219,707 -200 -0.09 10,027 -0.21 0.0541
2017-08-14 2017-06-30 13F PORTLAND GEN ELEC COM NEW 736508847 219,907 -131,423 -37.41 10,048 -35.61 0.0559
2017-05-25 2017-03-31 13F/A-1 PORTLAND GEN ELEC COM NEW 736508847 351,330 6,450 1.87 15,606 4.43 0.0913
2017-05-12 2017-03-31 13F PORTLAND GEN ELEC COM NEW 736508847 351,330 15,606
2017-02-14 2016-12-31 13F PORTLAND GEN ELEC COM NEW 736508847 344,880 330,800 2,349.43 14,944 2,390.67 0.0895
2016-11-15 2016-09-30 13F PORTLAND GEN ELEC COM NEW 736508847 14,080 0 0.00 600 -3.38 0.0037
2016-08-12 2016-06-30 13F PORTLAND GEN ELEC COM NEW 736508847 14,080 1,891 15.51 621 29.11 0.0035
2016-05-12 2016-03-31 13F PORTLAND GEN ELEC COM NEW 736508847 12,189 -1,045 -7.90 481 0.00 0.0044
2016-02-12 2015-12-31 13F PORTLAND GEN ELEC COM NEW 736508847 13,234 -1,396 -9.54 481 -11.09 0.0030
2015-11-13 2015-09-30 13F PORTLAND GEN ELEC COM NEW 736508847 14,630 -2,020 -12.13 541 -1.99 0.0033
2015-08-13 2015-06-30 13F PORTLAND GEN ELEC COM NEW 736508847 16,650 -780 -4.48 552 -14.55 0.0030
2015-05-13 2015-03-31 13F PORTLAND GEN ELEC COM NEW 736508847 17,430 3,100 21.63 646 19.19 0.0034
2015-02-11 2014-12-31 13F PORTLAND GEN ELEC COM NEW 736508847 14,330 1,880 15.10 542 35.50 0.0028
2014-11-12 2014-09-30 13F PORTLAND GEN ELEC COM NEW 736508847 12,450 2,560 25.88 400 16.62 0.0020
2014-08-11 2014-06-30 13F PORTLAND GEN ELEC COM NEW 736508847 9,890 3,190 47.61 343 58.06 0.0016
2014-05-14 2014-03-31 13F PORTLAND GEN ELEC COM NEW 736508847 6,700 6,700 217 0.0011
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.