Exxon Mobil Corporation
BG ˙ BUL ˙ US30231G1022
SecurityBG:XONA / Exxon Mobil Corporation
InstitutionAviva Plc
Latest Disclosed Ownership3,714,322 shares
Latest Disclosed Value $ 630,171,871
Aviva Plc reports 2.96% increase in ownership of XONA / Exxon Mobil Corporation

On May 14, 2026 - Aviva Plc filed a 13F-HR form disclosing ownership of 3,714,322 shares of Exxon Mobil Corporation (BG:XONA) valued at $630,171,871 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 3,607,583 shares of Exxon Mobil Corporation. This represents a change in shares of 2.96% 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)
2026-05-14 2026-03-31 13F EXXON MOBIL COM 30231G102 3,714,322 106,739 2.96 630,172 45.16 1.0572
2026-02-12 2025-12-31 13F EXXON MOBIL COM 30231G102 3,607,583 181,104 5.29 434,137 12.37 0.7321
2025-11-13 2025-09-30 13F EXXON MOBIL COM 30231G102 3,426,479 192,869 5.96 386,336 10.83 0.7021
2025-08-07 2025-06-30 13F EXXON MOBIL COM 30231G102 3,233,610 420,850 14.96 348,583 4.20 0.7199
2025-05-15 2025-03-31 13F EXXON MOBIL COM 30231G102 2,812,760 386,784 15.94 334,522 28.19 0.8071
2025-02-13 2024-12-31 13F EXXON MOBIL COM 30231G102 2,425,976 -185,166 -7.09 260,962 -14.74 0.6778
2024-11-14 2024-09-30 13F EXXON MOBIL COM 30231G102 2,611,142 48,693 1.90 306,078 3.76 0.7930
2024-08-02 2024-06-30 13F EXXON MOBIL COM 30231G102 2,562,449 743,716 40.89 294,989 39.53 0.8177
2024-05-14 2024-03-31 13F EXXON MOBIL COM 30231G102 1,818,733 -46,293 -2.48 211,410 13.38 0.6961
2024-02-09 2023-12-31 13F EXXON MOBIL COM 30231G102 1,865,026 118,644 6.79 186,465 -9.19 0.6685
2023-11-13 2023-09-30 13F EXXON MOBIL COM 30231G102 1,746,382 -179,083 -9.30 205,340 -0.57 0.8636
2023-08-10 2023-06-30 13F EXXON MOBIL COM 30231G102 1,925,465 1,205,060 167.28 206,506 161.40 0.8410
2023-05-12 2023-03-31 13F EXXON MOBIL COM 30231G102 720,405 -235,681 -24.65 79,000 -25.09 0.3577
2023-02-14 2022-12-31 13F/A-2 EXXON MOBIL COM 30231G102 956,086 -22,519 -2.30 105,456 23.42 0.5186
2023-02-10 2022-12-31 13F/A-1 EXXON MOBIL COM 30231G102 956,086 -22,519 8,238 0.0393
2023-02-09 2022-12-31 13F EXXON MOBIL COM 30231G102 956,086 -22,519 105 0.5067
2022-11-14 2022-09-30 13F EXXON MOBIL COM 30231G102 978,605 16,581 1.72 85,442 3.71 0.4925
2022-08-04 2022-06-30 13F EXXON MOBIL COM 30231G102 962,024 -75,303 -7.26 82,388 -3.83 0.4384
2022-05-13 2022-03-31 13F EXXON MOBIL COM 30231G102 1,037,327 -363,474 -25.95 85,673 -0.05 0.4283
2022-02-10 2021-12-31 13F EXXON MOBIL COM 30231G102 1,400,801 -33,656 -2.35 85,715 1.59 0.3593
2021-11-12 2021-09-30 13F EXXON MOBIL COM 30231G102 1,434,457 -42,650 -2.89 84,375 -9.45 0.3764
2021-08-10 2021-06-30 13F EXXON MOBIL COM 30231G102 1,477,107 4,114 0.28 93,176 13.30 0.4087
2021-05-13 2021-03-31 13F EXXON MOBIL COM 30231G102 1,472,993 -60,207 -3.93 82,238 30.13 0.4017
2021-02-10 2020-12-31 13F EXXON MOBIL COM 30231G102 1,533,200 -17,606 -1.14 63,198 18.71 0.3287
2020-11-12 2020-09-30 13F EXXON MOBIL COM 30231G102 1,550,806 -17,719 -1.13 53,238 -24.10 0.3140
2020-08-13 2020-06-30 13F/A-1 EXXON MOBIL COM 30231G102 1,568,525 -415,737 -20.95 70,144 -6.90 0.4373
2020-08-13 2020-06-30 13F EXXON MOBIL COM 30231G102 1,564,525 -419,737 69,965 211,814.0629
2020-05-14 2020-03-31 13F EXXON MOBIL COM 30231G102 1,984,262 -369,147 -15.69 75,342 -54.12 0.5519
2020-02-10 2019-12-31 13F EXXON MOBIL COM 30231G102 2,353,409 29,185 1.26 164,221 0.07 0.9946
2019-11-12 2019-09-30 13F EXXON MOBIL COM 30231G102 2,324,224 358,602 18.24 164,113 8.95 1.1122
2019-07-30 2019-06-30 13F EXXON MOBIL COM 30231G102 1,965,622 -32,145 -1.61 150,625 -6.69 1.0346
2019-05-14 2019-03-31 13F EXXON MOBIL COM 30231G102 1,997,767 2,907 0.15 161,419 18.67 1.0829
2019-02-12 2018-12-31 13F EXXON MOBIL COM 30231G102 1,994,860 -469,969 -19.07 136,029 -35.09 1.0145
2018-11-13 2018-09-30 13F EXXON MOBIL COM 30231G102 2,464,829 -94,157 -3.68 209,559 -1.01 1.1489
2018-08-01 2018-06-30 13F EXXON MOBIL COM 30231G102 2,558,986 281 0.01 211,705 10.90 1.2495
2018-05-14 2018-03-31 13F EXXON MOBIL COM 30231G102 2,558,705 -109,034 -4.09 190,904 -14.44 1.1673
2018-02-13 2017-12-31 13F EXXON MOBIL COM 30231G102 2,667,739 -327,005 -10.92 223,130 -9.10 1.2633
2017-11-13 2017-09-30 13F EXXON MOBIL COM 30231G102 2,994,744 32,479 1.10 245,480 2.66 1.3210
2017-08-07 2017-06-30 13F EXXON MOBIL COM 30231G102 2,962,265 -519,118 -14.91 239,113 -16.48 1.3365
2017-05-15 2017-03-31 13F EXXON MOBIL COM 30231G102 3,481,383 -1,603 -0.05 286,288 -8.94 1.6386
2017-02-13 2016-12-31 13F EXXON MOBIL COM 30231G102 3,482,986 552,238 18.84 314,408 22.90 1.8780
2016-11-14 2016-09-30 13F EXXON MOBIL COM 30231G102 2,930,748 172,590 6.26 255,825 -1.05 1.5962
2016-08-05 2016-06-30 13F EXXON MOBIL COM 30231G102 2,758,158 253,791 10.13 258,550 23.51 1.7716
2016-05-12 2016-03-31 13F EXXON MOBIL COM 30231G102 2,504,367 55,084 2.25 209,340 9.65 1.5558
2016-02-11 2015-12-31 13F EXXON MOBIL COM 30231G102 2,449,283 97,342 4.14 190,921 9.18 1.4478
2015-11-12 2015-09-30 13F EXXON MOBIL COM 30231G102 2,351,941 -178,836 -7.07 174,866 -16.95 1.4487
2015-08-06 2015-06-30 13F EXXON MOBIL COM 30231G102 2,530,777 2,011 0.08 210,560 -2.04 1.4896
2015-05-14 2015-03-31 13F EXXON MOBIL COM 30231G102 2,528,766 2,528,766 0.00 214,945 1.4730
2015-02-05 2014-12-31 13F/A-1 EXXON MOBIL COM 30231G102 0 -1,987,739 -100.00 0 -100.00
2014-11-13 2014-09-30 13F EXXON MOBIL COM 30231G102 1,987,739 -33,769 -1.67 186,947 -8.15 1.4797
2014-08-13 2014-06-30 13F EXXON MOBIL COM 30231G102 2,021,508 1,604 0.08 203,525 3.15 1.5559
2014-05-14 2014-03-31 13F EXXON MOBIL COM 30231G102 2,019,904 -14,374 -0.71 197,304 -4.16 1.5989
2014-02-13 2013-12-31 13F EXXON MOBIL COM 30231G102 2,034,278 -229,079 -10.12 205,869 5.72 1.7208
2013-11-13 2013-09-30 13F EXXON MOBIL COM 30231G102 2,263,357 478,614 26.82 194,739 20.77 1.7077
2013-08-01 2013-06-30 13F EXXON MOBIL COM 30231G102 1,784,743 1,784,743 161,252 1.6301
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.