The Williams Companies, Inc.
MX ˙ BMV ˙ US9694571004
SecurityMX:WMB / The Williams Companies, Inc.
InstitutionRegions Financial Corp
Latest Disclosed Ownership41,875 shares
Latest Disclosed Value $ 3,047,663
Regions Financial Corp reports 6.76% decrease in ownership of WMB / The Williams Companies, Inc.

On May 5, 2026 - Regions Financial Corp filed a 13F-HR form disclosing ownership of 41,875 shares of The Williams Companies, Inc. (MX:WMB) valued at $3,047,663 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 27, 2026 disclosing 44,913 shares of The Williams Companies, Inc.. This represents a change in shares of -6.76% 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)
2026-05-05 2026-03-31 13F WILLIAMS COS COM 969457100 41,875 -3,038 -6.76 3,048 12.89 0.0198
2026-01-27 2025-12-31 13F WILLIAMS COS COM 969457100 44,913 -1,280 -2.77 2,700 -7.76 0.0173
2025-11-19 2025-09-30 13F/A-1 WILLIAMS COS COM 969457100 46,193 3,421 8.00 2,926 8.94 0.0191
2025-11-19 2025-09-30 13F WILLIAMS COS COM 969457100 46,193 3,421 2,926 0.0168
2025-07-29 2025-06-30 13F WILLIAMS COS COM 969457100 42,772 -3,681 -7.92 2,687 -3.24 0.0185
2025-05-08 2025-03-31 13F WILLIAMS COS COM 969457100 46,453 -2,441 -4.99 2,776 4.91 0.0207
2025-02-14 2024-12-31 13F Williams Cos COM 969457100 48,894 -1,687 -3.34 2,646 14.60 0.0194
2024-11-14 2024-09-30 13F Williams Cos COM 969457100 50,581 -9,341 -15.59 2,309 -9.31 0.0166
2024-07-31 2024-06-30 13F Williams Cos COM 969457100 59,922 1,505 2.58 2,547 11.86 0.0194
2024-04-23 2024-03-31 13F Williams Cos COM 969457100 58,417 29,118 99.38 2,277 123.14 0.0173
2024-02-06 2023-12-31 13F Williams Cos COM 969457100 29,299 802 2.81 1,020 6.25 0.0084
2023-11-01 2023-09-30 13F Williams Cos COM 969457100 28,497 379 1.35 960 4.69 0.0086
2023-08-09 2023-06-30 13F Williams Cos COM 969457100 28,118 392 1.41 917 0.0079
2023-05-12 2023-03-31 13F Williams Cos COM 969457100 27,726 -1,218 -4.21 1 0.0074
2023-02-06 2022-12-31 13F Williams Cos COM 969457100 28,944 1,249 4.51 1 -100.00 0.0088
2022-11-03 2022-09-30 13F Williams Cos COM 969457100 27,695 442 1.62 793 -6.82 0.0080
2022-07-25 2022-06-30 13F Williams Cos COM 969457100 27,253 -23,190 -45.97 851 -49.50 0.0081
2022-04-25 2022-03-31 13F Williams Cos COM 969457100 50,443 -10,453 -17.17 1,685 6.24 0.0136
2022-01-31 2021-12-31 13F Williams Cos COM 969457100 60,896 -13,261 -17.88 1,586 -17.52 0.0124
2021-11-04 2021-09-30 13F Williams Cos COM 969457100 74,157 4,093 5.84 1,923 3.33 0.0166
2021-07-27 2021-06-30 13F Williams Cos COM 969457100 70,064 32,220 85.14 1,861 107.47 0.0161
2021-06-02 2021-03-31 13F Williams Cos COM 969457100 37,844 -1,072 -2.75 897 15.00 0.0081
2021-02-05 2020-12-31 13F Williams Cos COM 969457100 38,916 -407 -1.04 780 0.91 0.0075
2020-10-15 2020-09-30 13F Williams Cos COM 969457100 39,323 0 0.00 773 3.34 0.0084
2020-07-27 2020-06-30 13F Williams Cos COM 969457100 39,323 -21,368 -35.21 748 -12.92 0.0087
2020-04-29 2020-03-31 13F Williams Cos COM 969457100 60,691 29,590 95.14 859 16.55 0.0114
2020-02-03 2019-12-31 13F Williams Cos COM 969457100 31,101 31,101 737 0.0077
2019-10-24 2019-09-30 13F Williams Cos COM 969457100 0 -8,719 -100.00 0 -100.00
2019-07-19 2019-06-30 13F Williams Cos COM 969457100 8,719 -4,792 -35.47 245 -36.86 0.0028
2019-04-19 2019-03-31 13F Williams Cos COM 969457100 13,511 -257 -1.87 388 27.63 0.0045
2019-01-28 2018-12-31 13F Williams Cos COM 969457100 13,768 -4,031 -22.65 304 -37.06 0.0038
2018-10-22 2018-09-30 13F Williams Cos COM 969457100 17,799 3,052 20.70 483 20.75 0.0052
2018-07-26 2018-06-30 13F Williams Cos COM 969457100 14,747 -4,073 -21.64 400 -14.53 0.0045
2018-04-18 2018-03-31 13F Williams Cos COM 969457100 18,820 -1,139 -5.71 468 -23.03 0.0053
2018-01-18 2017-12-31 13F Williams Cos COM 969457100 19,959 -12,953 -39.36 608 -38.40 0.0066
2017-10-23 2017-09-30 13F WILLIAMS COS COMMON STOCK 969457100 32,912 -1,816 -5.23 987 -6.18 0.0112
2017-07-31 2017-06-30 13F WILLIAMS COS COMMON STOCK 969457100 34,728 -2,769 -7.38 1,052 -5.14 0.0123
2017-05-02 2017-03-31 13F WILLIAMS COS COMMON STOCK 969457100 37,497 -8,621 -18.69 1,109 -22.77 0.0131
2017-02-03 2016-12-31 13F WILLIAMS COS COMMON STOCK 969457100 46,118 -12,899 -21.86 1,436 -20.84 0.0176
2016-10-28 2016-09-30 13F WILLIAMS COS COMMON STOCK 969457100 59,017 -24,017 -28.92 1,814 1.00 0.0234
2016-07-26 2016-06-30 13F WILLIAMS COS COMMON STOCK 969457100 83,034 -38,842 -31.87 1,796 -8.32 0.0233
2016-05-02 2016-03-31 13F WILLIAMS COS COMMON STOCK 969457100 121,876 -112,494 -48.00 1,959 -67.47 0.0260
2016-01-29 2015-12-31 13F WILLIAMS COS COMMON STOCK 969457100 234,370 -563,439 -70.62 6,023 -79.51 0.0808
2015-10-20 2015-09-30 13F WILLIAMS COS COMMON STOCK 969457100 797,809 955 0.12 29,399 -35.71 0.4189
2015-07-14 2015-06-30 13F WILLIAMS COS COMMON STOCK 969457100 796,854 12,143 1.55 45,731 15.19 0.6071
2015-04-23 2015-03-31 13F WILLIAMS COS COMMON STOCK 969457100 784,711 59,184 8.16 39,699 21.76 0.5102
2015-01-21 2014-12-31 13F WILLIAMS COS COMMON STOCK 969457100 725,527 37,570 5.46 32,605 -14.38 0.4227
2014-10-27 2014-09-30 13F WILLIAMS COS COMMON STOCK 969457100 687,957 -32,358 -4.49 38,079 -9.18 0.4750
2014-07-23 2014-06-30 13F WILLIAMS COS COMMON STOCK 969457100 720,315 98,456 15.83 41,930 66.16 0.5137
2014-04-17 2014-03-31 13F WILLIAMS COS COMMON STOCK 969457100 621,859 119,138 23.70 25,235 30.14 0.3202
2014-01-27 2013-12-31 13F WILLIAMS COS COMMON STOCK 969457100 502,721 477,135 1,864.83 19,390 1,984.95 0.2396
2013-10-18 2013-09-30 13F WILLIAMS COS COMMON STOCK 969457100 25,586 -597 -2.28 930 9.41 0.0123
2013-08-02 2013-06-30 13F WILLIAMS COS COM 969457100 26,183 26,183 850 0.0116
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.