The Williams Companies, Inc.
MX ˙ BMV ˙ US9694571004
SecurityMX:WMB / The Williams Companies, Inc.
InstitutionChevy Chase Trust Holdings, Inc.
Latest Disclosed Ownership1,464,707 shares
Latest Disclosed Value $ 106,601,399
Chevy Chase Trust Holdings, Inc. reports 16.10% increase in ownership of WMB / The Williams Companies, Inc.

On May 15, 2026 - Chevy Chase Trust Holdings, Inc. filed a 13F-HR form disclosing ownership of 1,464,707 shares of The Williams Companies, Inc. (MX:WMB) valued at $106,601,399 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 1,261,631 shares of The Williams Companies, Inc.. This represents a change in shares of 16.10% 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)
2026-05-15 2026-03-31 13F WILLIAMS COS COM 969457100 1,464,707 203,076 16.10 106,601 40.57 0.2228
2026-02-13 2025-12-31 13F WILLIAMS COS COM 969457100 1,261,631 366,854 41.00 75,837 33.79 0.2049
2025-11-14 2025-09-30 13F WILLIAMS COS COM 969457100 894,777 248,455 38.44 56,684 39.63 0.1559
2025-07-29 2025-06-30 13F WILLIAMS COS COM 969457100 646,322 5,618 0.88 40,595 6.03 0.1181
2025-04-23 2025-03-31 13F WILLIAMS COS COM 969457100 640,704 -466 -0.07 38,288 10.34 0.1224
2025-01-30 2024-12-31 13F WILLIAMS COS COM 969457100 641,170 -12,996 -1.99 34,700 16.20 0.1056
2024-11-14 2024-09-30 13F WILLIAMS COS COM 969457100 654,166 -11,731 -1.76 29,863 5.52 0.0915
2024-07-22 2024-06-30 13F WILLIAMS COS COM 969457100 665,897 -8,217 -1.22 28,301 7.73 0.0903
2024-05-03 2024-03-31 13F WILLIAMS COS COM 969457100 674,114 -5,432 -0.80 26,270 10.99 0.0860
2024-01-24 2023-12-31 13F WILLIAMS COS COM 969457100 679,546 -4,208 -0.62 23,669 2.75 0.0847
2023-10-23 2023-09-30 13F WILLIAMS COS COM 969457100 683,754 -17,043 -2.43 23,036 0.73 0.0910
2023-07-25 2023-06-30 13F WILLIAMS COS COM 969457100 700,797 -7,009 -0.99 22,867 8.19 0.0856
2023-05-17 2023-03-31 13F/A-1 WILLIAMS COS COM 969457100 707,806 4,477 0.64 21,135 -8.66 0.0836
2023-05-16 2023-03-31 13F WILLIAMS COS COM 969457100 21,782 -681,547 650 0.0888
2023-02-09 2022-12-31 13F WILLIAMS COS COM 969457100 703,329 -42,899 -5.75 23,140 8.31 0.0984
2022-11-04 2022-09-30 13F WILLIAMS COS COM 969457100 746,228 8,486 1.15 21,364 -7.21 0.0912
2022-08-10 2022-06-30 13F WILLIAMS COS COM 969457100 737,742 5,056 0.69 23,025 -5.94 0.0952
2022-04-27 2022-03-31 13F WILLIAMS COS COM 969457100 732,686 2,006 0.27 24,479 28.65 0.0844
2022-01-31 2021-12-31 13F WILLIAMS COS COM 969457100 730,680 -17,292 -2.31 19,027 -1.94 0.0613
2021-10-20 2021-09-30 13F WILLIAMS COS COM 969457100 747,972 -28,090 -3.62 19,403 -5.83 0.0676
2021-07-20 2021-06-30 13F WILLIAMS COS COM 969457100 776,062 -40,647 -4.98 20,605 6.50 0.0701
2021-04-22 2021-03-31 13F WILLIAMS COS COM 969457100 816,709 -56,888 -6.51 19,347 10.45 0.0690
2021-02-12 2020-12-31 13F WILLIAMS COS COM 969457100 873,597 -26,266 -2.92 17,516 -0.94 0.0624
2020-11-06 2020-09-30 13F WILLIAMS COS COM 969457100 899,863 -76,667 -7.85 17,682 -4.80 0.0699
2020-08-14 2020-06-30 13F WILLIAMS COS COM 969457100 976,530 -53,776 -5.22 18,574 27.41 0.0753
2020-05-13 2020-03-31 13F WILLIAMS COS INC DEL COM 969457100 1,030,306 17,506 1.73 14,578 -39.32 0.0678
2020-02-12 2019-12-31 13F WILLIAMS COS INC COM COM 969457100 1,012,800 29 0.00 24,023 -1.42 0.0909
2019-11-20 2019-09-30 13F WILLIAMS COS INC DEL COM 969457100 1,012,771 1,231 0.12 24,368 -14.09 0.0999
2019-08-14 2019-06-30 13F WILLIAMS COS INC DEL COM 969457100 1,011,540 1,690 0.17 28,363 -0.89 0.1175
2019-05-13 2019-03-31 13F WILLIAMS COS INC DEL COM 969457100 1,009,850 13,893 1.39 28,618 30.31 0.1184
2019-02-14 2018-12-31 13F WILLIAMS COS INC DEL COM 969457100 995,957 3,297 0.33 21,961 -18.63 0.1071
2018-10-23 2018-09-30 13F WILLIAMS COS INC DEL COM 969457100 992,660 296,479 42.59 26,990 43.00 0.1119
2018-08-02 2018-06-30 13F WILLIAMS COS INC DEL COM 969457100 696,181 -2,939 -0.42 18,874 8.60 0.0818
2018-04-10 2018-03-31 13F WILLIAMS COS INC DEL COM 969457100 699,120 -17,081 -2.38 17,380 -20.41 0.0772
2018-01-22 2017-12-31 13F WILLIAMS COS INC DEL COM 969457100 716,201 -4,964 -0.69 21,837 0.90 0.0940
2017-11-14 2017-09-30 13F WILLIAMS COS INC DEL COM 969457100 721,165 9,080 1.28 21,643 0.38 0.0980
2017-07-13 2017-06-30 13F WILLIAMS COS INC DEL COM 969457100 712,085 175 0.02 21,561 2.35 0.1032
2017-04-05 2017-03-31 13F WILLIAMS COS INC DEL COM 969457100 711,910 140,422 24.57 21,065 18.37 0.1034
2017-01-09 2016-12-31 13F WILLIAMS COS INC DEL COM 969457100 571,488 1,533 0.27 17,796 1.60 0.0943
2016-10-05 2016-09-30 13F WILLIAMS COS INC DEL COM 969457100 569,955 -14,196 -2.43 17,515 38.62 0.0959
2016-07-08 2016-06-30 13F WILLIAMS COS INC DEL COM 969457100 584,151 5,860 1.01 12,635 35.96 0.0704
2016-04-07 2016-03-31 13F WILLIAMS COS INC DEL COM 969457100 578,291 13,397 2.37 9,293 -35.99 0.0531
2016-01-15 2015-12-31 13F WILLIAMS COS INC DEL COM 969457100 564,894 2,814 0.50 14,518 -29.91 0.0852
2015-10-15 2015-09-30 13F WILLIAMS COS INC DEL COM 969457100 562,080 25,857 4.82 20,712 -32.70 0.1293
2015-07-15 2015-06-30 13F WILLIAMS COS INC DEL COM 969457100 536,223 8,189 1.55 30,774 15.20 0.1843
2015-04-17 2015-03-31 13F/A-1 WILLIAMS COS INC DEL COM 969457100 528,034 18,571 3.65 26,713 16.68 0.1611
2015-04-15 2015-03-31 13F WILLIAMS COS INC DEL COM 969457100 528,034 26,713
2015-01-15 2014-12-31 13F WILLIAMS COS INC DEL COM 969457100 509,463 -4,698 -0.91 22,895 -19.55 0.1431
2014-10-17 2014-09-30 13F WILLIAMS COS INC DEL COM 969457100 514,161 -15,091 -2.85 28,458 -7.62 0.1842
2014-07-16 2014-06-30 13F WILLIAMS COS INC DEL COM 969457100 529,252 28,159 5.62 30,807 51.50 0.2142
2014-04-15 2014-03-31 13F WILLIAMS COS INC DEL COM 969457100 501,093 1,033 0.21 20,335 5.43 0.1458
2014-01-23 2013-12-31 13F WILLIAMS COS INC DEL COM 969457100 500,060 6,796 1.38 19,287 7.54 0.1409
2013-10-15 2013-09-30 13F WILLIAMS COS INC DEL COM 969457100 493,264 14,506 3.03 17,935 15.37 0.1463
2013-07-18 2013-06-30 13F/A-2 WILLIAMS COS INC DEL COM 969457100 478,758 478,758 15,545 0.1360
2013-07-18 2013-06-30 13F/A-1 WILLIAMS COS INC DEL COM 969457100 12,696 -466,062 412 0.0890
2013-07-17 2013-06-30 13F WILLIAMS COS INC DEL COM 969457100 12,696 412
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.