Suncor Energy Inc.
US ˙ NYSE ˙ CA8672241079

SecuritySU / Suncor Energy Inc.
InstitutionNorthern Trust Corp
Latest Disclosed Ownership1,382,896 shares
Latest Disclosed Value $ 91,423,254
Northern Trust Corp reports 0.52% increase in ownership of SU / Suncor Energy Inc.

On May 14, 2026 - Northern Trust Corp filed a 13F-HR form disclosing ownership of 1,382,896 shares of Suncor Energy Inc. (US:SU) valued at $91,423,255 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 1,375,693 shares of Suncor Energy Inc.. This represents a change in shares of 0.52% during the quarter. The current value of the position is $90,565,859 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)
2026-05-14 2026-03-31 13F SUNCOR ENERGY INC COM 867224107 1,382,896 7,203 0.52 91,423 49.81 0.0025
2026-02-17 2025-12-31 13F SUNCOR ENERGY INC COM 867224107 1,375,693 -3,948 -0.29 61,026 5.80 0.0016
2025-11-14 2025-09-30 13F SUNCOR ENERGY INC COM 867224107 1,379,641 35,795 2.66 57,683 14.61 0.0074
2025-08-13 2025-06-30 13F SUNCOR ENERGY INC COM 867224107 1,343,846 -144,531 -9.71 50,327 -12.67 0.0069
2025-05-13 2025-03-31 13F SUNCOR ENERGY INC COM 867224107 1,488,377 170,505 12.94 57,630 22.56 0.0086
2025-02-14 2024-12-31 13F SUNCOR ENERGY INC COM 867224107 1,317,872 487,033 58.62 47,022 53.29 0.0067
2024-11-13 2024-09-30 13F SUNCOR ENERGY INC COM 867224107 830,839 4,425 0.54 30,675 -2.58 0.0050
2024-08-14 2024-06-30 13F SUNCOR ENERGY INC COM 867224107 826,414 -14,510 -1.73 31,486 1.44 0.0053
2024-05-14 2024-03-31 13F SUNCOR ENERGY INC COM 867224107 840,924 3,621 0.43 31,039 15.70 0.0054
2024-02-13 2023-12-31 13F SUNCOR ENERGY INC COM 867224107 837,303 -25,643 -2.97 26,827 -9.58 0.0049
2023-11-13 2023-09-30 13F SUNCOR ENERGY INC COM 867224107 862,946 3,288 0.38 29,668 17.71 0.0057
2023-08-11 2023-06-30 13F SUNCOR ENERGY INC COM 867224107 859,658 60,231 7.53 25,205 1.54 0.0048
2023-05-15 2023-03-31 13F SUNCOR ENERGY INC COM 867224107 799,427 -73,269 -8.40 24,822 -10.36 0.0049
2023-02-13 2022-12-31 13F SUNCOR ENERGY INC COM 867224107 872,696 48,948 5.94 27,691 19.42 0.0058
2022-11-14 2022-09-30 13F SUNCOR ENERGY INC COM 867224107 823,748 -12,995 -1.55 23,188 -20.98 0.0053
2022-08-12 2022-06-30 13F SUNCOR ENERGY INC COM 867224107 836,743 -21,098 -2.46 29,345 4.96 0.0063
2022-05-13 2022-03-31 13F SUNCOR ENERGY INC COM 867224107 857,841 32,520 3.94 27,957 35.33 0.0049
2022-02-08 2021-12-31 13F SUNCOR ENERGY INC COM 867224107 825,321 -18,358 -2.18 20,658 18.06 0.0034
2021-11-15 2021-09-30 13F SUNCOR ENERGY INC COM 867224107 843,679 -539,535 -39.01 17,498 -47.22 0.0031
2021-08-13 2021-06-30 13F SUNCOR ENERGY INC COM 867224107 1,383,214 -248,809 -15.25 33,155 -2.80 0.0058
2021-05-12 2021-03-31 13F SUNCOR ENERGY INC COM 867224107 1,632,023 68,358 4.37 34,109 30.00 0.0063
2021-02-11 2020-12-31 13F SUNCOR ENERGY INC COM 867224107 1,563,665 252,130 19.22 26,238 63.58 0.0051
2020-11-16 2020-09-30 13F SUNCOR ENERGY INC COM 867224107 1,311,535 -353,439 -21.23 16,040 -42.86 0.0035
2020-08-14 2020-06-30 13F SUNCOR ENERGY INC COM 867224107 1,664,974 338,540 25.52 28,072 33.95 0.0067
2020-05-14 2020-03-31 13F SUNCOR ENERGY INC COM 867224107 1,326,434 -656,007 -33.09 20,957 -67.77 0.0060
2020-02-14 2019-12-31 13F SUNCOR ENERGY INC COM 867224107 1,982,441 39,955 2.06 65,024 6.00 0.0146
2019-11-13 2019-09-30 13F SUNCOR ENERGY INC COM 867224107 1,942,486 17,740 0.92 61,344 2.28 0.0147
2019-08-13 2019-06-30 13F SUNCOR ENERGY INC COM 867224107 1,924,746 -17,771 -0.91 59,975 -4.79 0.0142
2019-05-13 2019-03-31 13F SUNCOR ENERGY INC COM 867224107 1,942,517 58,652 3.11 62,995 19.55 0.0156
2019-02-12 2018-12-31 13F SUNCOR ENERGY INC COM 867224107 1,883,865 -148,776 -7.32 52,692 -33.00 0.0148
2018-11-14 2018-09-30 13F SUNCOR ENERGY INC COM 867224107 2,032,641 48,559 2.45 78,642 -2.57 0.0192
2018-09-18 2018-06-30 13F/A-1 SUNCOR ENERGY INC COM 867224107 1,984,082 87,246 4.60 80,713 23.19 0.0205
2018-08-14 2018-06-30 13F SUNCOR ENERGY INC COM 867224107 2,093,247 196,411 85,154
2018-05-09 2018-03-31 13F SUNCOR ENERGY INC COM 867224107 1,896,836 25,616 1.37 65,517 -4.65 0.0170
2018-02-14 2017-12-31 13F SUNCOR ENERGY INC COM 867224107 1,871,220 8,367 0.45 68,712 5.30 0.0174
2017-11-13 2017-09-30 13F SUNCOR ENERGY INC COM 867224107 1,862,853 -98,324 -5.01 65,256 13.95 0.0170
2017-08-11 2017-06-30 13F SUNCOR ENERGY INC COM 867224107 1,961,177 23,101 1.19 57,266 -3.91 0.0160
2017-05-12 2017-03-31 13F SUNCOR ENERGY INC COM 867224107 1,938,076 -4,148 -0.21 59,595 -6.14 0.0172
2017-02-13 2016-12-31 13F SUNCOR ENERGY INC COM 867224107 1,942,224 400,250 25.96 63,491 48.22 0.0195
2016-11-09 2016-09-30 13F SUNCOR ENERGY INC COM 867224107 1,541,974 -8,473 -0.55 42,835 -0.37 0.0133
2016-08-12 2016-06-30 13F SUNCOR ENERGY INC COM 867224107 1,550,447 22,324 1.46 42,994 2.11 0.0140
2016-08-19 2016-03-31 13F/A-1 SUNCOR ENERGY INC COM 867224107 1,528,123 -22,563 -1.46 42,104 5.24 0.0140
2016-05-13 2016-03-31 13F Suncor Energy Inc COMM 867224107 1,528,038 42,494
2016-02-12 2015-12-31 13F Suncor Energy Inc COMM 867224107 1,550,686 -177,048 -10.25 40,007 -13.34 0.0133
2015-11-12 2015-09-30 13F Suncor Energy Inc COMM 867224107 1,727,734 1,727,734 0.00 46,165 0.0154
2015-08-13 2015-06-30 13F Suncor Energy Inc COMM 867224107 0 -1,712,362 -100.00 0 -100.00
2015-05-14 2015-03-31 13F Suncor Energy Inc COMM 867224107 1,712,362 -32,598 -1.87 50,087 -9.68 0.0151
2015-02-12 2014-12-31 13F Suncor Energy Inc COM 867224107 1,744,960 -32,042 -1.80 55,455 -13.67 0.0167
2014-11-13 2014-09-30 13F Suncor Energy Inc COMM 867224107 1,777,002 -193,800 -9.83 64,239 -23.54 0.0202
2014-08-14 2014-06-30 13F SUNCOR ENERGY INC com 867224107 1,970,802 410,382 26.30 84,015 54.01 0.0262
2014-05-14 2014-03-31 13F SUNCOR ENERGY INC COMM 867224107 1,560,420 461,462 41.99 54,552 41.62 0.0172
2014-02-21 2013-12-31 13F/A-1 SUNCOR ENERGY INC COM 867224107 1,098,958 -5,318 -0.48 38,519 -2.51 0.0124
2014-02-12 2013-12-31 13F SUNCOR ENERGY INC COM 867224107 1,098,958 38,519
2013-11-13 2013-09-30 13F SUNCOR ENERGY INC COM 867224107 1,104,276 2,622 0.24 39,511 21.62 0.0139
2013-08-09 2013-06-30 13F SUNCOR ENERGY INC COM 867224107 1,101,654 1,101,654 32,488 0.0118
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.