Suncor Energy Inc.
US ˙ NYSE ˙ CA8672241079

SecuritySU / Suncor Energy Inc.
InstitutionBLACKROCK NATURAL RESOURCES TRUST - BLACKROCK NATURAL RESOURCES TRUST Investor A
Latest Disclosed Ownership134,123 shares
Latest Disclosed Value $ 5,289,998
BLACKROCK NATURAL RESOURCES TRUST - BLACKROCK NATURAL RESOURCES TRUST Investor A reports 55.15% increase in ownership of SU / Suncor Energy Inc.

On September 24, 2025 - BLACKROCK NATURAL RESOURCES TRUST - BLACKROCK NATURAL RESOURCES TRUST Investor A filed a NPORT-P form disclosing ownership of 134,123 shares of Suncor Energy Inc. (US:SU) valued at $5,292,494 USD as of July 31, 2025. The entity filed a previous NPORT-P on June 26, 2025 disclosing 86,448 shares of Suncor Energy Inc.. This represents a change in shares of 55.15% during the quarter. The current value of the position is $8,583,872 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.

Upgrade to unlock premium data and export to Excel .

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)
2025-09-24 2025-07-31 NP Suncor Energy EC CA8672241079 134,123 47,675 55.15 5,290 73.24 3.6932
2025-06-26 2025-04-30 NP Suncor Energy EC CA8672241079 86,448 193 0.22 3,053 -5.66 2.1767
2025-03-27 2025-01-31 NP Suncor Energy EC CA8672241079 86,255 -70,070 -44.82 3,236 -39.00 2.1685
2022-09-27 2022-07-31 NP Suncor Energy EC CA8672241079 156,325 -37,492 -19.34 5,305 -23.86 2.1649
2022-06-27 2022-04-30 NP Suncor Energy EC CA8672241079 193,817 52,896 37.54 6,967 73.05 2.5609
2022-03-29 2022-01-31 NP Suncor Energy EC CA8672241079 140,921 -79,053 -35.94 4,026 -30.41 1.9544
2021-12-28 2021-10-31 NP Suncor Energy EC CA8672241079 219,974 -25,261 -10.30 5,786 19.85 3.0265
2021-09-28 2021-07-31 NP Suncor Energy EC CA8672241079 245,235 22,660 10.18 4,828 1.41 2.7755
2021-06-28 2021-04-30 NP Suncor Energy EC CA8672241079 222,575 58,779 35.89 4,761 73.79 2.8128
2021-03-31 2021-01-31 NP Suncor Energy EC CA8672241079 163,796 1,189 0.73 2,740 49.35 2.0031
2020-12-28 2020-10-31 NP Suncor Energy EC CA8672241079 162,607 4,500 2.85 1,834 -26.26 1.7514
2020-09-28 2020-07-31 NP Suncor Energy EC CA8672241079 158,107 60,002 61.16 2,487 -17.04 2.1377
2020-03-27 2020-01-31 NP Suncor Energy EC CA8672241079 98,105 -14,900 -13.19 2,999 -10.75 2.2589
2019-12-26 2019-10-31 NP Suncor Energy EC CA8672241079 113,005 113,005 3,360 2.3630
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.