Suncor Energy Inc.
US ˙ NYSE ˙ CA8672241079

SecuritySU / Suncor Energy Inc.
InstitutionWetherby Asset Management Inc
Latest Disclosed Ownership19,488 shares
Latest Disclosed Value $ 814,794
Wetherby Asset Management Inc reports 7.39% decrease in ownership of SU / Suncor Energy Inc.

On November 14, 2025 - Wetherby Asset Management Inc filed a 13F-HR form disclosing ownership of 19,488 shares of Suncor Energy Inc. (US:SU) valued at $814,793 USD as of September 30, 2025. The entity filed a previous 13F-HR on August 14, 2025 disclosing 21,043 shares of Suncor Energy Inc.. This represents a change in shares of -7.39% during the quarter. The current value of the position is $1,275,879 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)
2025-11-14 2025-09-30 13F SUNCOR ENERGY INC COM 867224107 19,488 -1,555 -7.39 815 3.30 0.0333
2025-08-14 2025-06-30 13F SUNCOR ENERGY INC COM 867224107 21,043 3,175 17.77 788 23.70 0.0351
2025-02-14 2024-12-31 13F SUNCOR ENERGY INC COM 867224107 17,868 -1,794 -9.12 638 -12.14 0.0306
2024-11-14 2024-09-30 13F SUNCOR ENERGY INC COM 867224107 19,662 349 1.81 726 -1.36 0.0332
2024-08-14 2024-06-30 13F SUNCOR ENERGY INC COM 867224107 19,313 -163 -0.84 736 2.37 0.0347
2024-05-15 2024-03-31 13F SUNCOR ENERGY INC COM 867224107 19,476 738 3.94 719 19.67 0.0343
2024-02-14 2023-12-31 13F SUNCOR ENERGY INC COM 867224107 18,738 -132 -0.70 600 -7.41 0.0313
2023-11-14 2023-09-30 13F SUNCOR ENERGY INC COM 867224107 18,870 -47 -0.25 649 16.97 0.0368
2023-08-14 2023-06-30 13F SUNCOR ENERGY INC COM 867224107 18,917 -1,360 -6.71 555 -11.92 0.0299
2023-05-12 2023-03-31 13F SUNCOR ENERGY INC COM 867224107 20,277 1,625 8.71 630 6.43 0.0368
2023-02-14 2022-12-31 13F SUNCOR ENERGY INC COM 867224107 18,652 -1,684 -8.28 592 3.32 0.0380
2022-11-14 2022-09-30 13F SUNCOR ENERGY INC COM 867224107 20,336 -1,189 -5.52 572 -24.24 0.0403
2022-08-15 2022-06-30 13F SUNCOR ENERGY INC COM 867224107 21,525 -388 -1.77 755 5.74 0.0515
2022-05-16 2022-03-31 13F SUNCOR ENERGY INC COM 867224107 21,913 143 0.66 714 31.01 0.0409
2022-02-14 2021-12-31 13F SUNCOR ENERGY INC COM 867224107 21,770 1,295 6.32 545 28.24 0.0306
2021-11-15 2021-09-30 13F SUNCOR ENERGY INC COM 867224107 20,475 6,401 45.48 425 26.11 0.0262
2021-08-16 2021-06-30 13F SUNCOR ENERGY INC COM 867224107 14,074 838 6.33 337 21.66 0.0206
2021-05-14 2021-03-31 13F SUNCOR ENERGY INC COM 867224107 13,236 -1,523 -10.32 277 11.69 0.0211
2021-02-11 2020-12-31 13F SUNCOR ENERGY INC COM 867224107 14,759 14,665 15,601.06 248 24,700.00 0.0168
2020-12-16 2020-09-30 13F/A-01 SUNCOR ENERGY INC COM 867224107 11,524 -3,924 141 0.0129
2020-12-16 2020-09-30 13F/A-02 SUNCOR ENERGY INC COM 867224107 94 -15,354 -99.39 1 -99.62 0.0030
2020-11-13 2020-09-30 13F SUNCOR ENERGY INC COM 867224107 13,522 -1,926 165 10,495.4488
2020-08-14 2020-06-30 13F SUNCOR ENERGY INC COM 867224107 15,448 15,448 260 0.0246
2020-05-06 2020-03-31 13F SUNCOR ENERGY INC COM 867224107 0 -18,689 -100.00 0 -100.00
2020-01-28 2019-12-31 13F SUNCOR ENERGY INC COM 867224107 18,689 -1,301 -6.51 613 -2.85 0.0604
2019-10-31 2019-09-30 13F SUNCOR ENERGY INC COM 867224107 19,990 -470 -2.30 631 -0.94 0.0659
2019-07-25 2019-06-30 13F SUNCOR ENERGY INC COM 867224107 20,460 1,300 6.78 637 2.41 0.0697
2019-07-25 2019-03-31 13F/A-1 SUNCOR ENERGY INC COM 867224107 19,160 790 4.30 622 21.25 0.0775
2019-05-09 2019-03-31 13F SUNCOR ENERGY INC COM 867224107 19,160 790 622
2019-01-30 2018-12-31 13F SUNCOR ENERGY INC COM 867224107 18,370 445 2.48 513 -26.08 0.0726
2018-11-07 2018-09-30 13F SUNCOR ENERGY INC COM 867224107 17,925 1,042 6.17 694 1.02 0.0857
2018-07-24 2018-06-30 13F SUNCOR ENERGY INC COM 867224107 16,883 32 0.19 687 18.04 0.0930
2018-05-04 2018-03-31 13F SUNCOR ENERGY INC COM 867224107 16,851 1,204 7.69 582 1.22 0.0803
2018-02-09 2017-12-31 13F SUNCOR ENERGY INC COM 867224107 15,647 183 1.18 575 6.09 0.0798
2017-11-13 2017-09-30 13F SUNCOR ENERGY INC COM 867224107 15,464 929 6.39 542 27.53 0.0806
2017-08-01 2017-06-30 13F SUNCOR ENERGY INC COM 867224107 14,535 -1,115 -7.12 425 -11.64 0.0723
2017-04-27 2017-03-31 13F SUNCOR ENERGY INC COM 867224107 15,650 1,439 10.13 481 3.44 0.0865
2017-02-08 2016-12-31 13F SUNCOR ENERGY INC COM 867224107 14,211 1,564 12.37 465 32.48 0.0911
2016-11-14 2016-09-30 13F SUNCOR ENERGY INC COM 867224107 12,647 3,308 35.42 351 35.52 0.0710
2016-08-10 2016-06-30 13F SUNCOR ENERGY INC COM 867224107 9,339 1,872 25.07 259 25.12 0.0574
2016-05-10 2016-03-31 13F SUNCOR ENERGY INC COM 867224107 7,467 -6,237 -45.51 207 -41.36 0.0488
2016-02-08 2015-12-31 13F SUNCOR ENERGY INC COM 867224107 13,704 -2,654 -16.22 353 -19.22 0.0846
2015-11-12 2015-09-30 13F SUNCOR ENERGY INC COM 867224107 16,358 5,260 47.40 437 42.81 0.1120
2015-08-12 2015-06-30 13F SUNCOR ENERGY INC COM 867224107 11,098 271 2.50 306 -3.47 0.0736
2015-05-08 2015-03-31 13F SUNCOR ENERGY INC COM 867224107 10,827 -79 -0.72 317 -8.65 0.0772
2015-02-12 2014-12-31 13F SUNCOR ENERGY INC COM 867224107 10,906 -305 -2.72 347 -14.53 0.0873
2014-11-03 2014-09-30 13F SUNCOR ENERGY INC COM 867224107 11,211 1,137 11.29 406 -5.36 0.1132
2014-08-01 2014-06-30 13F SUNCOR ENERGY INC COM 867224107 10,074 -316 -3.04 429 18.18 0.1211
2014-05-05 2014-03-31 13F/A-1 SUNCOR ENERGY INC COM 867224107 10,390 -1,000 -8.78 363 -9.02 0.1041
2014-04-30 2014-03-31 13F SUNCOR ENERGY INC COM 867224107 10,390 363
2014-01-29 2013-12-31 13F SUNCOR ENERGY INC COM 867224107 11,390 230 2.06 399 -0.25 0.1138
2013-10-29 2013-09-30 13F SUNCOR ENERGY INC COM 867224107 11,160 2,158 23.97 400 50.94 0.1248
2013-07-24 2013-06-30 13F SUNCOR ENERGY INC COM 867224107 9,002 9,002 265 0.0924
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.