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SecurityDVN / Devon Energy Corporation
InstitutionWestpac Banking Corp
Latest Disclosed Ownership0 shares
Latest Disclosed Value $ 0
Westpac Banking Corp closes position in DVN / Devon Energy Corporation

On May 11, 2026 - Westpac Banking Corp filed a 13F-HR form disclosing ownership of 0 shares of Devon Energy Corporation (US:DVN) valued at $0 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 7,485 shares of Devon Energy Corporation. The current value of the position is $0 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)
2026-05-11 2026-03-31 13F DEVON ENERGY CORP USD 0.1 COM 25179M103 0 -100.00 0
2026-02-10 2025-12-31 13F DEVON ENERGY CORP USD 0.1 COM 25179M103 7,485 -21,330 -74.02 274 -72.87 0.0173
2025-11-14 2025-09-30 13F/A-1 DEVON ENERGY CORP USD 0.1 COM 25179M103 28,815 26,561 1,178.39 1,010 1,322.54 0.0626
2025-11-12 2025-09-30 13F DEVON ENERGY CORP USD 0.1 COM 25179M103 28,815 26,561 1,010 0.0254
2025-08-11 2025-06-30 13F DEVON ENERGY CORP COM 25179M103 2,254 -21,872 -90.66 72 -92.13 0.0048
2025-05-13 2025-03-31 13F DEVON ENERGY CORP COM 25179M103 24,126 7,858 48.30 902 69.55 0.0664
2025-02-12 2024-12-31 13F DEVON ENERGY CORP COM 25179M103 16,268 10,133 165.17 532 121.67 0.0353
2024-11-08 2024-09-30 13F DEVON ENERGY CORP COM 25179M103 6,135 6,135 240 0.0161
2023-08-10 2023-06-30 13F DEVON ENERGY CORP COM 25179M103 0 -80,316 -100.00 0 -100.00
2023-05-04 2023-03-31 13F DEVON ENERGY CORP COM 25179M103 80,316 -13,802 -14.66 4,065 -29.80 0.0546
2023-02-06 2022-12-31 13F DEVON ENERGY CORP COM 25179M103 94,118 -18,862 -16.69 5,789 -14.78 0.0856
2022-11-08 2022-09-30 13F DEVON ENERGY CORP COM 25179M103 112,980 -35,130 -23.72 6,793 -16.77 0.1036
2022-08-10 2022-06-30 13F DEVON ENERGY CORP COM 25179M103 148,110 36,621 32.85 8,162 23.82 0.1063
2022-05-11 2022-03-31 13F DEVON ENERGY CORP COM 25179M103 111,489 33,421 42.81 6,592 91.74 0.0756
2022-02-08 2021-12-31 13F DEVON ENERGY CORP COM 25179M103 78,068 -13,754 -14.98 3,439 5.46 0.0356
2021-10-27 2021-09-30 13F DEVON ENERGY CORP COM 25179M103 91,822 -127,781 -58.19 3,261 -49.14 0.0349
2021-08-11 2021-06-30 13F DEVON ENERGY CORP COM 25179M103 219,603 -39,452 -15.23 6,410 13.25 0.0644
2021-05-13 2021-03-31 13F DEVON ENERGY CORP COM 25179M103 259,055 35,839 16.06 5,660 60.39 0.0625
2021-02-11 2020-12-31 13F DEVON ENERGY CORP COM 25179M103 223,216 -55,532 -19.92 3,529 33.88 0.0401
2020-11-10 2020-09-30 13F DEVON ENERGY CORP COM 25179M103 278,748 14,300 5.41 2,637 -12.07 0.0357
2020-08-12 2020-06-30 13F DEVON ENERGY CORP COM 25179M103 264,448 42,961 19.40 2,999 95.95 0.0447
2020-05-14 2020-03-31 13F DEVON ENERGY CORP COM 25179M103 221,487 44,830 25.38 1,530 -66.64 0.0264
2020-02-11 2019-12-31 13F DEVON ENERGY CORP COM 25179M103 176,657 47,800 37.10 4,588 47.97 0.0591
2019-11-13 2019-09-30 13F DEVON ENERGY CORP COM 25179M103 128,857 1,696 1.33 3,100 -14.51 0.0431
2019-08-01 2019-06-30 13F DEVON ENERGY CORP COM 25179M103 127,161 16,122 14.52 3,627 3.48 0.0554
2019-05-14 2019-03-31 13F DEVON ENERGY CORP COM 25179M103 111,039 600 0.54 3,504 40.78 0.0578
2019-02-07 2018-12-31 13F DEVON ENERGY CORP COM 25179M103 110,439 0 0.00 2,489 -43.56 0.0424
2018-11-13 2018-09-30 13F DEVON ENERGY CORP COM 25179M103 110,439 -15,217 -12.11 4,411 -20.15 0.0756
2018-07-18 2018-06-30 13F DEVON ENERGY CORP COM 25179M103 125,656 -11,328 -8.27 5,524 26.85 0.1061
2018-05-01 2018-03-31 13F DEVON ENERGY CORP COM 25179M103 136,984 36,200 35.92 4,355 4.36 0.0870
2018-01-18 2017-12-31 13F DEVON ENERGY CORP COM 25179M103 100,784 21,590 27.26 4,172 43.52 0.0948
2017-10-30 2017-09-30 13F DEVON ENERGY CORP COM 25179M103 79,194 -114,982 -59.22 2,907 -53.17 0.0640
2017-08-09 2017-06-30 13F DEVON ENERGY CORP COM 25179M103 194,176 -39,955 -17.07 6,208 -36.45 0.1367
2017-05-18 2017-03-31 13F/A-1 DEVON ENERGY CORP COM 25179M103 234,131 20,100 9.39 9,768 0.01 0.0783
2017-05-11 2017-03-31 13F DEVON ENERGY CORP COM 25179M103 99,060 2,718
2017-02-09 2016-12-31 13F DEVON ENERGY CORP COM 25179M103 214,031 -20,300 -8.66 9,766 -5.51 0.0921
2016-11-10 2016-09-30 13F DEVON ENERGY CORP COM 25179M103 234,331 -16,500 -6.58 10,336 13.68 0.1117
2016-08-10 2016-06-30 13F DEVON ENERGY CORP COM 25179M103 250,831 151,771 153.21 9,093 234.51 0.0995
2016-05-13 2016-03-31 13F DEVON ENERGY CORP COM 25179M103 99,060 82,803 509.34 2,718 422.69 0.0295
2016-02-11 2015-12-31 13F DEVON ENERGY CORP COM 25179M103 16,257 -78 -0.48 520 -14.05 0.0058
2015-11-16 2015-09-30 13F/A-1 DEVON ENERGY CORP COM 25179M103 16,335 13,891 568.37 606 317.24 0.0067
2015-11-12 2015-09-30 13F DEVON ENERGY CORP COM 25179M103 16,335 606
2015-08-12 2015-06-30 13F DEVON ENERGY CORP COM 25179M103 2,444 -21,069 -89.61 145 -90.86 0.0014
2015-05-12 2015-03-31 13F DEVON ENERGY CORP COM 25179M103 23,513 -1,496 -5.98 1,586 3.66 0.0138
2015-02-11 2014-12-31 13F DEVON ENERGY CORP COM 25179M103 25,009 -1,000 -3.84 1,531 -13.71 0.0146
2014-11-12 2014-09-30 13F DEVON ENERGY CORP COM 25179M103 26,009 0 0.00 1,773 -14.14 0.0173
2014-08-11 2014-06-30 13F DEVON ENERGY CORP COM 25179M103 26,009 -107 -0.41 2,065 18.20 0.0199
2014-05-12 2014-03-31 13F DEVON ENERGY CORP COM 25179M103 26,116 2,870 12.35 1,748 21.49 0.0186
2014-02-13 2013-12-31 13F DEVON ENERGY CORP COM 25179M103 23,246 0 0.00 1,438 7.15 0.0165
2013-11-12 2013-09-30 13F DEVON ENERGY CORP COM 25179M103 23,246 -74,906 -76.32 1,343 -75.40 0.0168
2013-08-14 2013-06-30 13F DEVON ENERGY CORP COM 25179M103 98,152 98,152 5,457 0.0834
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.