Devon Energy Corporation
CH ˙ SWX
SecurityCH:DVN / Devon Energy Corporation
InstitutionCulbertson A N & Co Inc
Latest Disclosed Ownership35,920 shares
Latest Disclosed Value $ 1,807,494
Culbertson A N & Co Inc reports 2.44% decrease in ownership of DVN / Devon Energy Corporation

On May 12, 2026 - Culbertson A N & Co Inc filed a 13F-HR form disclosing ownership of 35,920 shares of Devon Energy Corporation (CH:DVN) valued at $1,807,494 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 21, 2026 disclosing 36,820 shares of Devon Energy Corporation. This represents a change in shares of -2.44% during the quarter.

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)
2026-05-12 2026-03-31 13F DEVON ENERGY CORP COM 25179M103 35,920 -900 -2.44 1,807 34.05 0.2345
2026-01-21 2025-12-31 13F DEVON ENERGY CORP COM 25179M103 36,820 -4,659 -11.23 1,349 -7.29 0.1850
2025-10-24 2025-09-30 13F DEVON ENERGY CORP COM 25179M103 41,479 2,023 5.13 1,454 15.86 0.2058
2025-08-11 2025-06-30 13F DEVON ENERGY CORP COM 25179M103 39,456 -300 -0.75 1,255 -15.55 0.1927
2025-05-15 2025-03-31 13F DEVON ENERGY CORP COM 25179M103 39,756 7,145 21.91 1,487 39.27 0.2375
2025-01-16 2024-12-31 13F DEVON ENERGY CORP COM 25179M103 32,611 8,698 36.37 1,067 14.12 0.1698
2024-10-16 2024-09-30 13F DEVON ENERGY CORP COM 25179M103 23,913 23,913 935 0.1506
2019-10-28 2019-09-30 13F DEVON ENERGY CORP COM 25179M103 0 -11,612 -100.00 0 -100.00
2019-07-24 2019-06-30 13F DEVON ENERGY CORP COM 25179M103 11,612 -1,558 -11.83 331 -20.43 0.0920
2019-04-17 2019-03-31 13F DEVON ENERGY CORP COM 25179M103 13,170 -5,740 -30.35 416 -2.35 0.1199
2019-01-25 2018-12-31 13F DEVON ENERGY CORP COM 25179M103 18,910 -344 -1.79 426 -44.60 0.1357
2018-10-22 2018-09-30 13F DEVON ENERGY CORP COM 25179M103 19,254 1,050 5.77 769 -3.87 0.2095
2018-07-18 2018-06-30 13F DEVON ENERGY CORP COM 25179M103 18,204 -1,561 -7.90 800 27.39 0.2379
2018-04-18 2018-03-31 13F DEVON ENERGY CORP COM 25179M103 19,765 -1,352 -6.40 628 -28.15 0.1878
2018-01-22 2017-12-31 13F DEVON ENERGY CORP COM 25179M103 21,117 -2,898 -12.07 874 -0.91 0.2465
2017-10-18 2017-09-30 13F DEVON ENERGY CORP COM 25179M103 24,015 -2,567 -9.66 882 3.76 0.2692
2017-07-18 2017-06-30 13F DEVON ENERGY CORP COM 25179M103 26,582 -2,061 -7.20 850 -28.87 0.2695
2017-04-21 2017-03-31 13F DEVON ENERGY CORP COM 25179M103 28,643 -2,778 -8.84 1,195 -16.72 0.3891
2017-01-23 2016-12-31 13F DEVON ENERGY CORP COM 25179M103 31,421 -7,136 -18.51 1,435 -15.64 0.4883
2016-10-12 2016-09-30 13F DEVON ENERGY CORP COM 25179M103 38,557 -1,010 -2.55 1,701 18.62 0.6048
2016-07-13 2016-06-30 13F DEVON ENERGY CORP COM 25179M103 39,567 -806 -2.00 1,434 29.42 0.5303
2016-04-14 2016-03-31 13F DEVON ENERGY CORP COM 25179M103 40,373 4,175 11.53 1,108 -4.32 0.4302
2016-01-19 2015-12-31 13F Devon Energy COM 25179M103 36,198 -4,996 -12.13 1,158 -24.21 0.4579
2015-10-16 2015-09-30 13F Devon Energy COM 25179M103 41,194 -1,625 -3.80 1,528 -40.01 0.6447
2015-07-16 2015-06-30 13F Devon Energy COM 25179M103 42,819 -103 -0.24 2,547 -1.62 0.9932
2015-04-21 2015-03-31 13F Devon Energy COM 25179M103 42,922 42,922 0.00 2,589 1.0308
2015-01-26 2014-12-31 13F Devon Energy COM 25179M103 0 -39,293 -100.00 0 -100.00
2014-10-16 2014-09-30 13F Devon Energy COM 25179M103 39,293 2,270 6.13 2,679 -8.88 1.1534
2014-07-22 2014-06-30 13F Devon Energy COM 25179M103 37,023 505 1.38 2,940 20.29 1.2785
2014-04-16 2014-03-31 13F Devon Energy COM 25179M103 36,518 4,030 12.40 2,444 21.59 1.1384
2014-01-21 2013-12-31 13F Devon Energy COM 25179M103 32,488 430 1.34 2,010 8.53 0.9783
2013-10-16 2013-09-30 13F Devon Energy COM 25179M103 32,058 -340 -1.05 1,852 10.17 0.9922
2013-07-19 2013-06-30 13F Devon Energy COM 25179M103 32,398 32,398 1,681 0.9461
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.