亞當斯自然資源基金公司
US ˙ NYSE ˙ US00548F1057

SecurityPEO / Adams Natural Resources Fund, Inc.
InstitutionD.a. Davidson & Co.
Latest Disclosed Ownership74,933 shares
Latest Disclosed Value $ 2,083,158
D.a. Davidson & Co. reports 10.26% increase in ownership of PEO / Adams Natural Resources Fund, Inc.

On May 5, 2026 - D.a. Davidson & Co. filed a 13F-HR form disclosing ownership of 74,933 shares of Adams Natural Resources Fund, Inc. (US:PEO) valued at $2,083,137 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 67,962 shares of Adams Natural Resources Fund, Inc.. This represents a change in shares of 10.26% during the quarter. The current value of the position is $1,988,722 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)
2026-05-05 2026-03-31 13F ADAM NAT RES FD COM 00548F105 74,933 6,971 10.26 2,083 41.03 0.0126
2026-01-29 2025-12-31 13F ADAM NAT RES FD COM 00548F105 67,962 1,875 2.84 1,478 3.87 0.0091
2025-10-22 2025-09-30 13F ADAM NAT RES FD COM 00548F105 66,087 1,799 2.80 1,422 3.57 0.0091
2025-07-30 2025-06-30 13F ADAM NAT RES FD COM 00548F105 64,288 -607 -0.94 1,374 -7.23 0.0097
2025-04-28 2025-03-31 13F ADAM NAT RES FD COM 00548F105 64,895 921 1.44 1,480 6.47 0.0119
2025-01-31 2024-12-31 13F ADAM NAT RES FD COM 00548F105 63,974 -133 -0.21 1,391 -6.59 0.0113
2024-11-13 2024-09-30 13F ADAM NAT RES FD COM 00548F105 64,107 715 1.13 1,489 -0.53 0.0123
2024-08-01 2024-06-30 13F ADAM NAT RES FD COM 00548F105 63,392 1,090 1.75 1,497 4.18 0.0133
2024-05-13 2024-03-31 13F ADAM NAT RES FD COM 00548F105 62,302 7,737 14.18 1,437 27.64 0.0129
2024-02-09 2023-12-31 13F ADAM NAT RES FD COM 00548F105 54,565 3,983 7.87 1,126 -3.76 0.0110
2023-11-08 2023-09-30 13F ADAM NAT RES FD COM 00548F105 50,582 326 0.65 1,169 11.76 0.0127
2023-08-11 2023-06-30 13F ADAM NAT RES FD COM 00548F105 50,256 127 0.25 1,046 1.55 0.0110
2023-04-25 2023-03-31 13F ADAM NAT RES FD COM 00548F105 50,129 528 1.06 1,030 -4.72 0.0116
2023-02-03 2022-12-31 13F ADAM NAT RES FD COM 00548F105 49,601 348 0.71 1,081 12.72 0.0128
2022-11-07 2022-09-30 13F ADAM NAT RES FD COM 00548F105 49,253 1,924 4.07 959 4.01 0.0126
2022-07-28 2022-06-30 13F ADAM NAT RES FD COM 00548F105 47,329 22 0.05 922 -6.87 0.0116
2022-05-12 2022-03-31 13F ADAM NAT RES FD COM 00548F105 47,307 1,616 3.54 990 31.13 0.0108
2022-01-31 2021-12-31 13F ADAM NAT RES FD COM 00548F105 45,691 2,651 6.16 755 11.85 0.0080
2021-11-15 2021-09-30 13F ADAM NAT RES FD COM 00548F105 43,040 2,533 6.25 675 2.90 0.0078
2021-08-10 2021-06-30 13F ADAM NAT RES FD COM 00548F105 40,507 3,526 9.53 656 20.59 0.0077
2021-05-07 2021-03-31 13F ADAM NAT RES FD COM 00548F105 36,981 10,624 40.31 544 81.33 0.0070
2021-02-10 2020-12-31 13F ADAM NAT RES FD COM 00548F105 26,357 -5,564 -17.43 300 -3.85 0.0046
2020-11-02 2020-09-30 13F ADAM NAT RES FD COM 00548F105 31,921 -5,560 -14.83 312 -26.76 0.0054
2020-08-10 2020-06-30 13F ADAM NAT RES FD COM 00548F105 37,481 -1,247 -3.22 426 32.71 0.0080
2020-05-05 2020-03-31 13F ADAM NAT RES FD COM 00548F105 38,728 -4,806 -11.04 321 -55.17 0.0063
2020-02-14 2019-12-31 13F ADAM NAT RES FD COM 00548F105 43,534 66 0.15 716 4.07 0.0116
2019-11-05 2019-09-30 13F ADAM NAT RES FD COM 00548F105 43,468 1,317 3.12 688 -1.29 0.0123
2019-08-13 2019-06-30 13F ADAM NAT RES FD COM 00548F105 42,151 1,709 4.23 697 3.87 0.0130
2019-05-13 2019-03-31 13F ADAM NAT RES FD COM 00548F105 40,442 -7,061 -14.86 671 -3.03 0.0115
2019-01-29 2018-12-31 13F ADAM NAT RES FD COM 00548F105 47,503 12,359 35.17 692 -1.28 0.0135
2018-11-13 2018-09-30 13F ADAM NAT RES FD COM 00548F105 35,144 4,240 13.72 701 12.88 0.0125
2018-08-02 2018-06-30 13F ADAM NAT RES FD COM 00548F105 30,904 3,040 10.91 621 22.49 0.0122
2018-05-04 2018-03-31 13F ADAM NAT RES FD COM 00548F105 27,864 -3,688 -11.69 507 -19.01 0.0105
2018-02-08 2017-12-31 13F ADAM NAT RES FD COM 00548F105 31,552 1,175 3.87 626 5.03 0.0131
2017-11-08 2017-09-30 13F ADAM NAT RES FD COM 00548F105 30,377 3,901 14.73 596 20.40 0.0117
2017-08-11 2017-06-30 13F ADAMS NATURAL RESOURCES FUND INC COM 00548F105 26,476 5,741 27.69 495 23.13 0.0112
2017-05-12 2017-03-31 13F ADAMS NATURAL RESOURCES FUND INC COM 00548F105 20,735 1,500 7.80 402 3.88 0.0097
2017-02-15 2016-12-31 13F ADAMS NATURAL RESOURCES FUND INC COM 00548F105 19,235 4,735 32.66 387 34.38 0.0088
2016-11-18 2016-09-30 13F/A-1 ADAMS NATURAL RESOURCES FUND INC COM 00548F105 14,500 4,793 49.38 288 47.69 0.0072
2016-11-14 2016-09-30 13F ADAMS NATURAL RESOURCES FUND INC COM 00548F105 14,500 288
2016-08-13 2016-06-30 13F ADAMS NATURAL RESOURCES FUND INC COM 00548F105 9,707 1,823 23.12 195 38.30 0.0057
2016-05-13 2016-03-31 13F ADAMS NATURAL RESOURCES FUND INC COM 00548F105 7,884 -16 -0.20 141 0.71 0.0044
2016-02-12 2015-12-31 13F ADAMS NATURAL RESOURCES FUND INC COM 00548F105 7,900 -500 -5.95 140 -7.89 0.0046
2015-11-13 2015-09-30 13F ADAMS NATURAL RESOURCES FUND INC COM 00548F105 8,400 0 0.00 152 -18.72 0.0053
2015-08-14 2015-06-30 13F ADAMS NATURAL RESOURCES FUND INC COM 00548F105 8,400 8,400 187 0.0061
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.