Suncor Energy Inc.
US ˙ NYSE ˙ CA8672241079

SecuritySU / Suncor Energy Inc.
InstitutionNorthwestern Mutual Wealth Management Co
Latest Disclosed Ownership33,924 shares
Latest Disclosed Value $ 2,242,712
Northwestern Mutual Wealth Management Co reports 19.14% increase in ownership of SU / Suncor Energy Inc.

On May 7, 2026 - Northwestern Mutual Wealth Management Co filed a 13F-HR form disclosing ownership of 33,924 shares of Suncor Energy Inc. (US:SU) valued at $2,242,716 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on February 10, 2026 disclosing 28,474 shares of Suncor Energy Inc.. This represents a change in shares of 19.14% during the quarter. The current value of the position is $2,110,751 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)
2026-05-07 2026-03-31 13F SUNCOR ENERGY INC COM 867224107 33,924 5,450 19.14 2,243 77.51 0.0014
2026-02-10 2025-12-31 13F/A-1 SUNCOR ENERGY INC COM 867224107 28,474 6,012 26.77 1,263 34.50 0.0008
2026-02-05 2025-12-31 13F SUNCOR ENERGY INC COM 867224107 20,202 -2,260 1,284 0.0008
2025-11-14 2025-09-30 13F SUNCOR ENERGY INC COM 867224107 22,462 -3,120 -12.20 939 -1.98 0.0006
2025-08-13 2025-06-30 13F SUNCOR ENERGY INC COM 867224107 25,582 3,518 15.94 958 12.18 0.0007
2025-05-14 2025-03-31 13F SUNCOR ENERGY INC COM 867224107 22,064 -454 -2.02 854 6.35 0.0007
2025-02-11 2024-12-31 13F SUNCOR ENERGY INC COM 867224107 22,518 567 2.58 803 -0.86 0.0007
2024-11-12 2024-09-30 13F SUNCOR ENERGY INC COM 867224107 21,951 4,159 23.38 810 19.65 0.0007
2024-08-16 2024-06-30 13F SUNCOR ENERGY INC COM 867224107 17,792 -1,610 -8.30 678 -5.45 0.0007
2024-05-15 2024-03-31 13F SUNCOR ENERGY INC COM 867224107 19,402 -8,413 -30.25 716 -19.64 0.0007
2024-02-13 2023-12-31 13F SUNCOR ENERGY INC COM 867224107 27,815 1,071 4.00 891 -3.05 0.0010
2023-11-14 2023-09-30 13F SUNCOR ENERGY INC COM 867224107 26,744 -2,708 -9.19 919 6.49 0.0012
2023-08-14 2023-06-30 13F SUNCOR ENERGY INC COM 867224107 29,452 13,820 88.41 864 77.94 0.0011
2023-05-15 2023-03-31 13F SUNCOR ENERGY INC COM 867224107 15,632 -4,693 -23.09 485 -24.69 0.0007
2023-02-21 2022-12-31 13F SUNCOR ENERGY INC COM 867224107 20,325 5,097 33.47 645 50.47 0.0010
2022-11-14 2022-09-30 13F SUNCOR ENERGY INC COM 867224107 15,228 -965 -5.96 428 -24.65 0.0007
2022-08-04 2022-06-30 13F SUNCOR ENERGY INC COM 867224107 16,193 -53,797 -76.86 568 -75.10 0.0010
2022-05-09 2022-03-31 13F SUNCOR ENERGY INC COM 867224107 69,990 33,272 90.61 2,281 148.20 0.0037
2022-02-03 2021-12-31 13F SUNCOR ENERGY INC COM 867224107 36,718 14,051 61.99 919 95.12 0.0015
2021-11-15 2021-09-30 13F SUNCOR ENERGY INC COM 867224107 22,667 -21,014 -48.11 471 -55.06 0.0009
2021-08-13 2021-06-30 13F SUNCOR ENERGY INC COM 867224107 43,681 30,084 221.25 1,048 269.01 0.0020
2021-05-14 2021-03-31 13F SUNCOR ENERGY INC COM 867224107 13,597 4,177 44.34 284 79.75 0.0006
2021-02-12 2020-12-31 13F SUNCOR ENERGY INC COM 867224107 9,420 1,627 20.88 158 66.32 0.0004
2020-11-13 2020-09-30 13F SUNCOR ENERGY INC COM 867224107 7,793 -1,232 -13.65 95 -37.50 0.0003
2020-08-14 2020-06-30 13F SUNCOR ENERGY INC COM 867224107 9,025 14 0.16 152 6.29 0.0005
2020-05-08 2020-03-31 13F SUNCOR ENERGY INC COM 867224107 9,011 1,413 18.60 143 -42.57 0.0006
2020-02-13 2019-12-31 13F SUNCOR ENERGY INC COM 867224107 7,598 -484 -5.99 249 -2.35 0.0008
2019-11-12 2019-09-30 13F SUNCOR ENERGY INC COM 867224107 8,082 -519 -6.03 255 -4.85 0.0010
2019-08-12 2019-06-30 13F SUNCOR ENERGY INC COM 867224107 8,601 706 8.94 268 4.69 0.0011
2019-05-10 2019-03-31 13F SUNCOR ENERGY INC COM 867224107 7,895 1,691 27.26 256 47.13 0.0011
2019-02-12 2018-12-31 13F SUNCOR ENERGY INC COM 867224107 6,204 -997 -13.85 174 -37.63 0.0009
2018-11-01 2018-09-30 13F SUNCOR ENERGY INC COM 867224107 7,201 994 16.01 279 10.71 0.0014
2018-08-10 2018-06-30 13F SUNCOR ENERGY INC COM 867224107 6,207 2,196 54.75 252 81.29 0.0014
2018-05-14 2018-03-31 13F SUNCOR ENERGY INC COM 867224107 4,011 -91 -2.22 139 -7.95 0.0008
2018-01-31 2017-12-31 13F SUNCOR ENERGY INC COM 867224107 4,102 -46 -1.11 151 4.14 0.0010
2017-11-07 2017-09-30 13F SUNCOR ENERGY INC COM 867224107 4,148 1,010 32.19 145 59.34 0.0010
2017-08-10 2017-06-30 13F SUNCOR ENERGY INC COM 867224107 3,138 -275 -8.06 91 -13.33 0.0007
2017-05-09 2017-03-31 13F SUNCOR ENERGY INC COM 867224107 3,413 -2,856 -45.56 105 -48.78 0.0010
2017-02-15 2016-12-31 13F SUNCOR ENERGY INC COM 867224107 6,269 1,699 37.18 205 61.42 0.0022
2016-11-14 2016-09-30 13F SUNCOR ENERGY INC COM 867224107 4,570 -141 -2.99 127 -3.05 0.0019
2016-08-29 2016-06-30 13F SUNCOR ENERGY INC COM 867224107 4,711 -538 -10.25 131 -9.66 0.0019
2016-05-16 2016-03-31 13F SUNCOR ENERGY INC COM 867224107 5,249 1,420 37.09 145 46.46 0.0023
2016-02-16 2015-12-31 13F SUNCOR ENERGY INC COM 867224107 3,829 1,091 39.85 99 35.62 0.0020
2015-11-16 2015-09-30 13F SUNCOR ENERGY INC COM 867224107 2,738 7 0.26 73 -2.67 0.0017
2015-09-30 2015-06-30 13F/A-1 SUNCOR ENERGY INC COM 867224107 2,731 0 0.00 75 -6.25 0.0019
2015-08-14 2015-06-30 13F SUNCOR ENERGY INC COM 867224107 2,731 80
2015-05-15 2015-03-31 13F SUNCOR ENERGY INC COM 867224107 2,731 -1,402 -33.92 80 -38.93 0.0022
2015-02-13 2014-12-31 13F SUNCOR ENERGY INC COM 867224107 4,133 881 27.09 131 11.02 0.0040
2014-11-14 2014-09-30 13F SUNCOR ENERGY INC COM 867224107 3,252 -427 -11.61 118 -24.84 0.0041
2014-08-05 2014-06-30 13F SUNCOR ENERGY INC COM 867224107 3,679 303 8.98 157 33.05 0.0061
2014-05-15 2014-03-31 13F SUNCOR ENERGY INC COM 867224107 3,376 -5,163 -60.46 118 -60.54 0.0049
2014-02-14 2013-12-31 13F SUNCOR ENERGY INC COM 867224107 8,539 4,925 136.28 299 131.78 0.0136
2013-11-14 2013-09-30 13F SUNCOR ENERGY INC COM 867224107 3,614 -1,660 -31.48 129 -17.31 0.0068
2013-08-21 2013-06-30 13F/A-1 SUNCOR ENERGY INC COM 867224107 5,274 5,274 156 0.0093
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.