Devon Energy Corporation
CH ˙ SWX
SecurityCH:DVN / Devon Energy Corporation
InstitutionM&t Bank Corp
Latest Disclosed Ownership26,580 shares
Latest Disclosed Value $ 1,337,505
M&t Bank Corp reports 0.63% increase in ownership of DVN / Devon Energy Corporation

On May 12, 2026 - M&t Bank Corp filed a 13F-HR form disclosing ownership of 26,580 shares of Devon Energy Corporation (CH:DVN) valued at $1,337,505 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on January 30, 2026 disclosing 26,414 shares of Devon Energy Corporation. This represents a change in shares of 0.63% 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 26,580 166 0.63 1,338 38.26 0.0011
2026-01-30 2025-12-31 13F/A-1 DEVON ENERGY CORP COM 25179M103 26,414 8,109 44.30 967 50.62 0.0031
2026-01-28 2025-12-31 13F DEVON ENERGY CORP COM 25179M103 245,868 227,563 5,800 0.0035
2025-11-14 2025-09-30 13F DEVON ENERGY CORP COM 25179M103 18,305 -7,159 -28.11 642 -20.74 0.0022
2025-08-13 2025-06-30 13F DEVON ENERGY CORP COM 25179M103 25,464 -15,045 -37.14 811 -46.50 0.0028
2025-04-30 2025-03-31 13F DEVON ENERGY CORP COM 25179M103 40,509 651 1.63 1,515 16.10 0.0055
2025-02-06 2024-12-31 13F DEVON ENERGY CORP COM 25179M103 39,858 5,057 14.53 1,304 -4.19 0.0044
2024-11-19 2024-09-30 13F/A-1 DEVON ENERGY CORP COM 25179M103 34,801 1,040 3.08 1,361 -14.94 0.0045
2024-11-15 2024-09-30 13F DEVON ENERGY CORP COM 25179M103 34,801 1,040 1,361 0.0045
2024-07-31 2024-06-30 13F DEVON ENERGY CORP COM 25179M103 33,761 -696 -2.02 1,600 -7.46 0.0055
2024-05-07 2024-03-31 13F DEVON ENERGY CORP COM 25179M103 34,457 -4,046 -10.51 1,729 -0.80 0.0060
2024-02-06 2023-12-31 13F DEVON ENERGY CORP COM 25179M103 38,503 -1,025 -2.59 1,744 -7.53 0.0064
2023-11-02 2023-09-30 13F DEVON ENERGY CORP COM 25179M103 39,528 -591 -1.47 1,886 -2.78 0.0075
2023-08-09 2023-06-30 13F DEVON ENERGY CORP COM 25179M103 40,119 -2,037 -4.83 1,940 -9.10 0.0072
2023-05-11 2023-03-31 13F DEVON ENERGY CORP COM 25179M103 42,156 -379 -0.89 2,133 -18.43 0.0083
2023-02-13 2022-12-31 13F/A-1 DEVON ENERGY CORP COM 25179M103 42,535 2,140 5.30 2,616 7.70 0.0105
2023-02-13 2022-12-31 13F DENTSPLY SIRONA COM 25179M103 52,994 12,599 2,946 0.0119
2022-11-17 2022-09-30 13F/A-1 DEVON ENERGY CORP COM 25179M103 40,395 -6,223 -13.35 2,428 52.32 0.0108
2022-11-14 2022-09-30 13F DEVON ENERGY CORP COM 25179M103 40,395 -6,223 1,850 0.0016
2022-08-05 2022-06-30 13F DEVON ENERGY CORP COM 25179M103 46,618 17,714 61.29 1,594 -6.67 0.0075
2022-05-09 2022-03-31 13F DEVON ENERGY CORP COM 25179M103 28,904 3,741 14.87 1,708 54.01 0.0075
2022-02-07 2021-12-31 13F DEVON ENERGY CORP COM 25179M103 25,163 -967 -3.70 1,109 19.63 0.0047
2021-10-28 2021-09-30 13F DEVON ENERGY CORP COM 25179M103 26,130 -248 -0.94 927 20.39 0.0042
2021-08-13 2021-06-30 13F DEVON ENERGY CORP COM 25179M103 26,378 -818 -3.01 770 29.63 0.0034
2021-05-06 2021-03-31 13F DEVON ENERGY CORP COM 25179M103 27,196 6,819 33.46 594 85.05 0.0026
2021-02-12 2020-12-31 13F DEVON ENERGY CORP COM 25179M103 20,377 -1,291 -5.96 321 56.59 0.0014
2020-11-06 2020-09-30 13F DEVON ENERGY CORP COM 25179M103 21,668 -1,433 -6.20 205 -21.76 0.0010
2020-07-29 2020-06-30 13F DEVON ENERGY CORP COM 25179M103 23,101 2,134 10.18 262 80.69 0.0014
2020-05-14 2020-03-31 13F DEVON ENERGY CORP COM 25179M103 20,967 3,199 18.00 145 -68.61 0.0009
2020-02-07 2019-12-31 13F DEVON ENERGY CORP COM 25179M103 17,768 -3,491 -16.42 462 -9.77 0.0022
2019-11-12 2019-09-30 13F DEVON ENERGY CORP COM 25179M103 21,259 104 0.49 512 -15.09 0.0026
2019-08-12 2019-06-30 13F DEVON ENERGY CORP COM 25179M103 21,155 -4,032 -16.01 603 -24.06 0.0031
2019-05-15 2019-03-31 13F DEVON ENERGY CORP COM 25179M103 25,187 -2,097 -7.69 794 29.11 0.0042
2019-02-01 2018-12-31 13F DEVON ENERGY CORP COM 25179M103 27,284 -1,096 -3.86 615 -45.81 0.0035
2018-11-09 2018-09-30 13F DEVON ENERGY CORP COM 25179M103 28,380 -2,999 -9.56 1,135 -17.75 0.0057
2018-08-10 2018-06-30 13F DEVON ENERGY CORP COM 25179M103 31,379 -2,947 -8.59 1,380 26.49 0.0074
2018-05-04 2018-03-31 13F DEVON ENERGY CORP COM 25179M103 34,326 -2,592 -7.02 1,091 -28.65 0.0059
2018-02-06 2017-12-31 13F DEVON ENERGY CORP COM 25179M103 36,918 -2,475 -6.28 1,529 5.74 0.0080
2017-11-13 2017-09-30 13F DEVON ENERGY CORP COM 25179M103 39,393 -727 -1.81 1,446 12.79 0.0078
2017-08-11 2017-06-30 13F DEVON ENERGY CORP COM 25179M103 40,120 1,170 3.00 1,282 -21.16 0.0076
2017-05-10 2017-03-31 13F DEVON ENERGY CORP COM 25179M103 38,950 -14,440 -27.05 1,626 -33.33 0.0098
2017-02-14 2016-12-31 13F DEVON ENERGY CORP COM 25179M103 53,390 16,157 43.39 2,439 48.63 0.0152
2016-11-04 2016-09-30 13F DEVON ENERGY CORP COM 25179M103 37,233 4,376 13.32 1,641 37.90 0.0105
2016-08-04 2016-06-30 13F DEVON ENERGY CORP COM 25179M103 32,857 2,634 8.72 1,190 43.72 0.0080
2016-05-11 2016-03-31 13F DEVON ENERGY CORP COM 25179M103 30,223 -21,722 -41.82 828 -50.18 0.0056
2016-02-12 2015-12-31 13F DEVON ENERGY CORP COM 25179M103 51,945 1,125 2.21 1,662 -11.78 0.0110
2015-11-13 2015-09-30 13F DEVON ENERGY CORP COM 25179M103 50,820 -15,627 -23.52 1,884 -52.34 0.0128
2015-08-14 2015-06-30 13F DEVON ENERGY CORP COM 25179M103 66,447 24,908 59.96 3,953 57.80 0.0238
2015-05-14 2015-03-31 13F DEVON ENERGY CORP COM 25179M103 41,539 6,075 17.13 2,505 15.28 0.0156
2015-02-12 2014-12-31 13F DEVON ENERGY CORP COM 25179M103 35,464 -5,875 -14.21 2,173 -22.92 0.0136
2014-11-14 2014-09-30 13F DEVON ENERGY CORP COM 25179M103 41,339 40,585 5,382.63 2,819 4,677.97 0.0198
2014-08-13 2014-06-30 13F DEVON ENERGY COMMON 25179M103 754 0 0.00 59 18.00 0.0025
2014-05-14 2014-03-31 13F DEVON ENERGY COMMON STOCK 25179M103 754 0 0.00 50 6.38 0.0021
2014-02-12 2013-12-31 13F DEVON ENERGY COMMON STOCK 25179M103 754 0 0.00 47 6.82 0.0020
2013-11-13 2013-09-30 13F DEVON ENERGY COMMON STOCK 25179M103 754 -1,352 -64.20 44 -59.63 0.0021
2013-07-30 2013-06-30 13F DEVON ENERGY COMMON STOCK 25179M103 2,106 2,106 109 0.0053
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.