Suncor Energy Inc.
US ˙ NYSE ˙ CA8672241079

SecuritySU / Suncor Energy Inc.
InstitutionX-Square Capital, LLC
Latest Disclosed Ownership88,014 shares
Latest Disclosed Value $ 5,819
X-Square Capital, LLC reports 6.12% increase in ownership of SU / Suncor Energy Inc.

On May 15, 2026 - X-Square Capital, LLC filed a 13F-HR form disclosing ownership of 88,014 shares of Suncor Energy Inc. (US:SU) valued at $5,818,606 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 82,940 shares of Suncor Energy Inc.. This represents a change in shares of 6.12% during the quarter. The current value of the position is $5,764,037 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)
2026-05-15 2026-03-31 13F SUNCOR ENERGY INC F CL B 867224107 88,014 5,074 6.12 6 66.67 1.9611
2026-02-11 2025-12-31 13F SUNCOR ENERGY INC F CL B 867224107 82,940 -2,611 -3.05 4 0.00 1.2056
2025-11-10 2025-09-30 13F SUNCOR ENERGY INC F CL B 867224107 85,551 1,109 1.31 4 0.00 1.1173
2025-08-05 2025-06-30 13F SUNCOR ENERGY INC F CL B 867224107 84,442 125 0.15 3 0.00 1.1372
2025-05-09 2025-03-31 13F SUNCOR ENERGY INC F CL B 867224107 84,317 1,597 1.93 3 50.00 1.4036
2025-02-12 2024-12-31 13F SUNCOR ENERGY INC F CL B 867224107 82,720 267 0.32 3 -33.33 1.2131
2024-10-22 2024-09-30 13F SUNCOR ENERGY INC F CL B 867224107 82,453 2,789 3.50 3 0.00 1.3375
2024-08-06 2024-06-30 13F SUNCOR ENERGY INC F CL B 867224107 79,664 388 0.49 3 50.00 1.4072
2024-05-14 2024-03-31 13F SUNCOR ENERGY INC F CL B 867224107 79,276 43,469 121.40 3 100.00 1.3917
2024-02-09 2023-12-31 13F SUNCOR ENERGY INC F CL B 867224107 35,807 -276 -0.76 1 0.00 0.6329
2023-11-13 2023-09-30 13F Suncor Energy CL B 867224107 36,083 0 0.00 1 0.00 0.7110
2023-08-14 2023-06-30 13F Suncor Energy CL B 867224107 36,083 138 0.38 1 0.00 0.7110
2023-05-11 2023-03-31 13F SUNCOR ENERGY INC F CL B 867224107 35,945 -13,011 -26.58 1 0.00 0.6582
2023-02-02 2022-12-31 13F SUNCOR ENERGY COM 867224107 48,956 447 0.92 2 -99.93 0.8844
2022-11-04 2022-09-30 13F SUNCOR ENERGY COM 867224107 48,509 607 1.27 1,366 -18.69 0.8677
2022-08-05 2022-06-30 13F SUNCOR ENERGY COM 867224107 47,902 1,030 2.20 1,680 9.95 1.0108
2022-05-12 2022-03-31 13F SUNCOR ENERGY COM 867224107 46,872 1,655 3.66 1,528 34.98 0.7942
2022-02-14 2021-12-31 13F SUNCOR ENERGY COM 867224107 45,217 2,111 4.90 1,132 24.40 0.5689
2021-11-12 2021-09-30 13F SUNCOR ENERGY COM 867224107 43,106 5,233 13.82 910 0.78 0.4705
2021-08-16 2021-06-30 13F SUNCOR ENERGY COM 867224107 37,873 37,873 903 0.4288
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.