Suncor Energy Inc.
US ˙ NYSE ˙ CA8672241079

SecuritySU / Suncor Energy Inc.
InstitutionCandriam Luxembourg S.C.A.
Latest Disclosed Ownership14,627 shares
Latest Disclosed Value $ 964,374
Candriam Luxembourg S.C.A. reports 8.12% increase in ownership of SU / Suncor Energy Inc.

On April 30, 2026 - Candriam Luxembourg S.C.A. filed a 13F-HR form disclosing ownership of 14,627 shares of Suncor Energy Inc. (US:SU) valued at $966,991 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on April 30, 2026 disclosing 13,528 shares of Suncor Energy Inc.. This represents a change in shares of 8.12% during the quarter. The current value of the position is $910,092 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)
2026-04-30 2026-03-31 13F SUNCOR ENERGY INC COM 867224107 14,627 1,099 8.12 964 60.40 0.0050
2026-04-30 2025-12-31 13F/A-1 SUNCOR ENERGY INC COM 867224107 13,528 6,798 101.01 601 113.88 0.0030
2026-02-13 2025-12-31 13F SUNCOR ENERGY INC COM 867224107 13,528 6,798 601 0.0030
2025-11-06 2025-09-30 13F SUNCOR ENERGY INC COM 867224107 6,730 0 0.00 282 11.95 0.0015
2025-08-08 2025-06-30 13F SUNCOR ENERGY INC COM 867224107 6,730 -2,962 -30.56 252 -33.07 0.0015
2025-05-14 2025-03-31 13F SUNCOR ENERGY INC COM 867224107 9,692 -454 -4.47 375 3.88 0.0024
2025-02-07 2024-12-31 13F SUNCOR ENERGY INC COM 867224107 10,146 -1,512 -12.97 362 -16.05 0.0021
2024-11-13 2024-09-30 13F SUNCOR ENERGY INC COM 867224107 11,658 2,462 26.77 431 22.86 0.0025
2024-08-05 2024-06-30 13F SUNCOR ENERGY INC COM 867224107 9,196 3,013 48.73 350 53.51 0.0021
2024-05-06 2024-03-31 13F SUNCOR ENERGY INC COM 867224107 6,183 -320 -4.92 228 9.09 0.0015
2024-02-14 2023-12-31 13F SUNCOR ENERGY INC COM 867224107 6,503 -1,228 -15.88 209 -21.72 0.0014
2023-11-13 2023-09-30 13F SUNCOR ENERGY INC COM 867224107 7,731 -10,756 -58.18 267 -50.74 0.0019
2023-08-08 2023-06-30 13F SUNCOR ENERGY INC COM 867224107 18,487 0 0.00 543 2.85 0.0039
2023-05-12 2023-03-31 13F SUNCOR ENERGY INC COM 867224107 18,487 -1,515 -7.57 528 -16.88 0.0037
2023-02-13 2022-12-31 13F SUNCOR ENERGY INC COM 867224107 20,002 0 0.00 634 12.01 0.0043
2022-11-10 2022-09-30 13F SUNCOR ENERGY INC COM 867224107 20,002 0 0.00 566 -19.14 0.0040
2022-08-03 2022-06-30 13F SUNCOR ENERGY INC COM 867224107 20,002 -1,496 -6.96 700 0.00 0.0058
2022-05-13 2022-03-31 13F SUNCOR ENERGY INC COM 867224107 21,498 -28,536 -57.03 700 -56.22 0.0048
2022-02-10 2021-12-31 13F SUNCOR ENERGY INC COM 867224107 50,034 20,835 71.36 1,599 164.30 0.0102
2021-11-09 2021-09-30 13F SUNCOR ENERGY INC COM 867224107 29,199 -3,118 -9.65 605 -21.94 0.0041
2021-07-20 2021-06-30 13F SUNCOR ENERGY INC COM 867224107 32,317 -18,536 -36.45 775 -5.37 0.0053
2021-04-29 2021-03-31 13F SUNCOR ENERGY INC COM 867224107 50,853 0 0.00 819 -3.87 0.0068
2021-01-22 2020-12-31 13F SUNCOR ENERGY INC COM 867224107 50,853 -10,919 -17.68 852 13.30 0.0067
2020-10-19 2020-09-30 13F SUNCOR ENERGY INC COM 867224107 61,772 1,532 2.54 752 -25.69 0.0071
2020-07-23 2020-06-30 13F SUNCOR ENERGY INC COM 867224107 60,240 5,435 9.92 1,012 -42.43 0.0107
2020-05-26 2020-03-31 13F SUNCOR ENERGY INC COM 867224107 54,805 0 0.00 1,758 -2.28 0.0195
2020-02-05 2019-12-31 13F/A-1 SUNCOR ENERGY INC COM 867224107 54,805 -14,428 -20.84 1,799 -17.67 0.0193
2020-01-21 2019-12-31 13F SUNCOR ENERGY INC COM 867224107 54,805 -14,428 2 21,450.0215
2020-02-05 2019-09-30 13F/A-1 SUNCOR ENERGY INC COM 867224107 69,233 -35,547 -33.93 2,185 -61.00 0.0290
2019-10-21 2019-09-30 13F SUNCOR ENERGY INC COM 867224107 69,233 -35,547 2 25,135.1012
2019-08-01 2019-06-30 13F SUNCOR ENERGY INC COM 867224107 104,780 -67,446 -39.16 5,603 0.34 0.0699
2019-05-02 2019-03-31 13F SUNCOR ENERGY INC COM 867224107 172,226 -2,347 -1.34 5,584 14.57 0.0714
2019-02-14 2018-12-31 13F SUNCOR ENERGY INC COM 867224107 174,573 27,478 18.68 4,874 -14.31 0.0749
2018-11-07 2018-09-30 13F SUNCOR ENERGY INC COM 867224107 147,095 -1,366 -0.92 5,688 -5.80 0.0756
2018-08-14 2018-06-30 13F SUNCOR ENERGY INC COM 867224107 148,461 10,436 7.56 6,038 26.77 0.0955
2018-05-09 2018-03-31 13F SUNCOR ENERGY INC COM 867224107 138,025 21,388 18.34 4,763 10.87 0.0812
2018-02-07 2017-12-31 13F SUNCOR ENERGY INC COM 867224107 116,637 -20,146 -14.73 4,296 -10.18 0.0743
2017-11-03 2017-09-30 13F SUNCOR ENERGY INC COM 867224107 136,783 -4,452 -3.15 4,783 16.06 0.0836
2017-07-31 2017-06-30 13F SUNCOR ENERGY INC COM 867224107 141,235 -10,820 -7.12 4,121 -11.47 0.0774
2017-04-21 2017-03-31 13F SUNCOR ENERGY INC COM 867224107 152,055 -26,016 -14.61 4,655 -20.14 0.0901
2017-02-01 2016-12-31 13F SUNCOR ENERGY INC COM 867224107 178,071 -75,602 -29.80 5,829 -17.07 0.1338
2016-11-15 2016-09-30 13F SUNCOR ENERGY INC COM 867224107 253,673 17,522 7.42 7,029 7.86 0.1690
2016-07-26 2016-06-30 13F SUNCOR ENERGY INC COM 867224107 236,151 7,529 3.29 6,517 2.48 0.1694
2016-04-27 2016-03-31 13F SUNCOR ENERGY INC COM 867224107 228,622 116,467 103.84 6,359 120.49 0.1590
2016-01-25 2015-12-31 13F SUNCOR ENERGY INC COM 867224107 112,155 -19,108 -14.56 2,884 -17.46 0.0772
2015-10-19 2015-09-30 13F SUNCOR ENERGY INC COM 867224107 131,263 4,740 3.75 3,494 0.23 0.0858
2015-07-29 2015-06-30 13F SUNCOR ENERGY INC COM 867224107 126,523 -13,715 -9.78 3,486 -14.95 0.0725
2015-05-28 2015-03-31 13F/A-1 SUNCOR ENERGY INC COM 867224107 140,238 14,736 11.74 4,099 2.53 0.0826
2015-04-27 2015-03-31 13F SUNCOR ENERGY INC COM 867224107 272,506 6,005
2015-05-28 2014-12-31 13F/A-1 SUNCOR ENERGY INC COM 867224107 125,502 125,502 3,998 0.0836
2015-03-26 2014-12-31 13F SUNCOR ENERGY INC COM 867224107 191,515 191,515 6,112 0.1237
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.