Suncor Energy Inc.
US ˙ NYSE ˙ CA8672241079

SecuritySU / Suncor Energy Inc.
Institution1832 Asset Management L.P.
Latest Disclosed Ownership16,192,065 shares
Latest Disclosed Value $ 1,070,457,417
1832 Asset Management L.P. reports 8.99% decrease in ownership of SU / Suncor Energy Inc.

On May 14, 2026 - 1832 Asset Management L.P. filed a 13F-HR form disclosing ownership of 16,192,065 shares of Suncor Energy Inc. (US:SU) valued at $1,070,457,417 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 17,791,677 shares of Suncor Energy Inc.. This represents a change in shares of -8.99% during the quarter. The current value of the position is $1,061,227,940 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 16,192,065 -1,599,612 -8.99 1,070,457 35.63 0.9840
2026-02-13 2025-12-31 13F SUNCOR ENERGY INC COM 867224107 17,791,677 -745,915 -4.02 789,239 1.83 0.6011
2025-11-14 2025-09-30 13F SUNCOR ENERGY INC COM 867224107 18,537,592 -730,078 -3.79 775,057 7.41 0.6118
2025-08-13 2025-06-30 13F SUNCOR ENERGY INC COM 867224107 19,267,670 -161,005 -0.83 721,574 -4.08 0.5630
2025-05-14 2025-03-31 13F SUNCOR ENERGY INC COM 867224107 19,428,675 -613,889 -3.06 752,278 5.20 0.6837
2025-02-14 2024-12-31 13F SUNCOR ENERGY INC COM 867224107 20,042,564 -2,035,748 -9.22 715,119 -12.27 0.6079
2024-11-13 2024-09-30 13F SUNCOR ENERGY INC COM 867224107 22,078,312 670,672 3.13 815,131 -0.06 0.6202
2024-08-13 2024-06-30 13F SUNCOR ENERGY INC COM 867224107 21,407,640 -749,906 -3.38 815,631 -0.27 0.6625
2024-05-14 2024-03-31 13F SUNCOR ENERGY INC COM 867224107 22,157,546 868,475 4.08 817,835 19.90 0.4841
2024-02-13 2023-12-31 13F SUNCOR ENERGY INC COM 867224107 21,289,071 -157,542 -0.73 682,102 -7.49 0.9823
2023-11-13 2023-09-30 13F SUNCOR ENERGY INC COM 867224107 21,446,613 407,980 1.94 737,335 19.53 1.0458
2023-08-14 2023-06-30 13F SUNCOR ENERGY INC COM 867224107 21,038,633 36,053 0.17 616,853 -5.41 1.1994
2023-05-12 2023-03-31 13F SUNCOR ENERGY INC COM 867224107 21,002,580 -403,482 -1.88 652,130 -3.99 1.3413
2023-02-15 2022-12-31 13F SUNCOR ENERGY INC COM 867224107 21,406,062 -5,472 -0.03 679,214 12.69 1.3962
2022-11-14 2022-09-30 13F SUNCOR ENERGY INC COM 867224107 21,411,534 -35,234 -0.16 602,735 -19.86 1.2840
2022-08-15 2022-06-30 13F SUNCOR ENERGY INC COM 867224107 21,446,768 140,043 0.66 752,138 9.79 1.5156
2022-05-16 2022-03-31 13F SUNCOR ENERGY INC COM 867224107 21,306,725 183,661 0.87 685,090 30.12 1.1183
2022-02-15 2021-12-31 13F SUNCOR ENERGY INC COM 867224107 21,123,064 -1,075,630 -4.85 526,517 13.67 0.9317
2021-11-15 2021-09-30 13F SUNCOR ENERGY INC COM 867224107 22,198,694 -2,429,275 -9.86 463,186 -20.32 0.8680
2021-08-20 2021-06-30 13F/A-1 SUNCOR ENERGY INC COM 867224107 24,627,969 -39,740 -0.16 581,293 11.44 1.1239
2021-08-16 2021-06-30 13F SUNCOR ENERGY INC COM 867224107 24,627,969 -39,740 581,293 1.1257
2021-05-17 2021-03-31 13F SUNCOR ENERGY INC COM 867224107 24,667,709 2,286,054 10.21 521,629 36.46 1.1273
2021-02-16 2020-12-31 13F SUNCOR ENERGY INC COM 867224107 22,381,655 -878,881 -3.78 382,258 32.88 0.8940
2020-11-16 2020-09-30 13F SUNCOR ENERGY INC COM 867224107 23,260,536 -209,271 -0.89 287,678 -28.04 0.7511
2020-08-14 2020-06-30 13F SUNCOR ENERGY INC COM 867224107 23,469,807 2,264,703 10.68 399,750 24.77 1.1998
2020-05-26 2020-03-31 13F/A-1 SUNCOR ENERGY INC COM 867224107 21,205,104 -786,053 -3.57 320,389 -55.63 1.1553
2020-05-14 2020-03-31 13F SUNCOR ENERGY INC COM 867224107 20,397,803 -1,593,354 309,223 2,426,464.0683
2020-02-14 2019-12-31 13F SUNCOR ENERGY INC COM 867224107 21,991,157 2,032,523 10.18 722,123 14.34 2.1983
2019-11-14 2019-09-30 13F SUNCOR ENERGY INC COM 867224107 19,958,634 -1,514,594 -7.05 631,544 -5.46 2.0100
2019-08-14 2019-06-30 13F SUNCOR ENERGY INC COM 867224107 21,473,228 1,238,151 6.12 668,040 1.33 2.1607
2019-05-15 2019-03-31 13F SUNCOR ENERGY INC COM 867224107 20,235,077 3,170,800 18.58 659,242 38.18 2.2457
2019-02-14 2018-12-31 13F SUNCOR ENERGY INC COM 867224107 17,064,277 1,741,645 11.37 477,093 -19.57 1.8864
2018-11-14 2018-09-30 13F SUNCOR ENERGY INC COM 867224107 15,322,632 -185,358 -1.20 593,156 -6.00 1.9344
2018-08-14 2018-06-30 13F SUNCOR ENERGY INC COM 867224107 15,507,990 2,889,205 22.90 631,029 44.31 2.1367
2018-05-15 2018-03-31 13F SUNCOR ENERGY INC COM 867224107 12,618,785 -2,890,761 -18.64 437,263 -23.17 1.6109
2018-02-14 2017-12-31 13F SUNCOR ENERGY INC COM 867224107 15,509,546 62,393 0.40 569,146 8.01 1.8495
2017-11-14 2017-09-30 13F SUNCOR ENERGY INC COM 867224107 15,447,153 15,447,153 526,943 1.8460
2017-08-14 2017-06-30 13F SUNCOR ENERGY INC COM 867224107 0 -16,177,145 -100.00 0 -100.00
2017-05-15 2017-03-31 13F SUNCOR ENERGY INC COM 867224107 16,177,145 1,453,190 9.87 496,677 1.32 1.7760
2017-04-01 2016-12-31 13F/A-1 SUNCOR ENERGY INC COM 867224107 14,723,955 200,559 1.38 490,202 21.54 1.5034
2017-02-14 2016-12-31 13F SUNCOR ENERGY INC COM 867224107 14,822,837 419,231
2016-11-15 2016-09-30 13F SUNCOR ENERGY INC COM 867224107 14,523,396 -439,309 -2.94 403,322 -2.86 1.5153
2016-08-12 2016-06-30 13F/A-1 SUNCOR ENERGY INC COM 867224107 14,962,705 3,916,471 35.46 415,176 -10.26 1.6147
2016-08-12 2016-06-30 13F SUNCOR ENERGY INC COM 867224107 14,962,705 3,916,471 642,704 1.5487
2016-05-12 2016-03-31 13F SUNCOR ENERGY INC COM 867224107 11,046,234 1,478,078 15.45 462,620 86.95 1.1271
2016-02-12 2015-12-31 13F SUNCOR ENERGY INC COM 867224107 9,568,156 -480,038 -4.78 247,463 -7.99 1.0695
2015-11-12 2015-09-30 13F SUNCOR ENERGY INC COM 867224107 10,048,194 -1,604,535 -13.77 268,952 -16.19 1.1252
2015-08-13 2015-06-30 13F SUNCOR ENERGY INC COM 867224107 11,652,729 2,196,748 23.23 320,906 16.13 1.0888
2015-05-13 2015-03-31 13F SUNCOR ENERGY INC COM 867224107 9,455,981 -3,241,513 -25.53 276,337 -31.52 1.0395
2015-02-12 2014-12-31 13F SUNCOR ENERGY INC COM 867224107 12,697,494 -673,460 -5.04 403,530 -16.60 1.2497
2014-11-12 2014-09-30 13F SUNCOR ENERGY INC COM 867224107 13,370,954 -926,178 -6.48 483,851 -20.59 1.5791
2014-08-13 2014-06-30 13F SUNCOR ENERGY INC COM 867224107 14,297,132 3,534,998 32.85 609,343 63.55 1.9195
2014-05-14 2014-03-31 13F SUNCOR ENERGY INC COM 867224107 10,762,134 3,450,582 47.19 372,578 45.40 1.2808
2014-02-13 2013-12-31 13F SUNCOR ENERGY INC COM 867224107 7,311,552 1,767,103 31.87 256,239 29.25 0.9854
2013-11-13 2013-09-30 13F SUNCOR ENERGY INC COM 867224107 5,544,449 1,721,839 45.04 198,253 76.01 0.8790
2013-08-14 2013-06-30 13F SUNCOR ENERGY INC COM 867224107 3,822,610 3,822,610 112,636 0.4932
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.