The Williams Companies, Inc.
MX ˙ BMV ˙ US9694571004
SecurityMX:WMB / The Williams Companies, Inc.
InstitutionAncora Advisors, LLC
Latest Disclosed Ownership2,965 shares
Latest Disclosed Value $ 215,793
Ancora Advisors, LLC ownership in WMB / The Williams Companies, Inc.

On May 15, 2026 - Ancora Advisors, LLC filed a 13F-HR form disclosing ownership of 2,965 shares of The Williams Companies, Inc. (MX:WMB) valued at $215,793 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 2,965 shares of The Williams Companies, Inc.. This represents a change in shares of 0.00% 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 INC DEL COM LP 969457100 2,965 0 0.00 216 20.79 0.0046
2026-02-17 2025-12-31 13F WILLIAMS COS INC DEL COM LP 969457100 2,965 688 30.22 178 23.61 0.0037
2025-11-14 2025-09-30 13F WILLIAMS COS LP 969457100 2,277 334 17.19 144 18.03 0.0029
2025-08-14 2025-06-30 13F WILLIAMS COS LP 969457100 1,943 0 0.00 122 5.17 0.0025
2025-05-15 2025-03-31 13F WILLIAMS COS LP 969457100 1,943 -174 -8.22 116 1.75 0.0026
2025-02-14 2024-12-31 13F WILLIAMS COS LP 969457100 2,117 174 8.96 115 29.55 0.0026
2024-11-14 2024-09-30 13F WILLIAMS COS LP 969457100 1,943 11 0.57 89 7.32 0.0020
2024-08-14 2024-06-30 13F WILLIAMS COS LP 969457100 1,932 -593 -23.49 82 -16.33 0.0020
2024-05-16 2024-03-31 13F WILLIAMS COS LP 969457100 2,525 -900 -26.28 98 -17.65 0.0022
2024-02-14 2023-12-31 13F WILLIAMS COS LP 969457100 3,425 3,425 119 0.0028
2022-02-14 2021-12-31 13F WILLIAMS COS LP 969457100 0 -250 -100.00 0 -100.00
2021-11-15 2021-09-30 13F WILLIAMS COS LP 969457100 250 0 0.00 6 -14.29 0.0002
2021-11-12 2021-06-30 13F/A-1 WILLIAMS COS LP 969457100 250 250 7 0.0002
2021-08-13 2021-06-30 13F WILLIAMS COS LP 969457100 250 250 7 0.0002
2021-11-12 2020-06-30 13F/A-1 WILLIAMS COS INC DEL LP 969457100 0 -158 -100.00 0 -100.00
2020-08-14 2020-06-30 13F WILLIAMS COS INC DEL LP 969457100 0 -158 0
2021-11-12 2020-03-31 13F/A-1 WILLIAMS COS INC DEL LP 969457100 158 158 2 0.0001
2020-05-14 2020-03-31 13F WILLIAMS COS INC DEL LP 969457100 158 158 2 0.0001
2019-11-14 2018-12-31 13F/A-1 WILLIAMS COS INC DEL LP 969457100 0 -1,498 -100.00 0 -100.00
2018-11-13 2018-09-30 13F WILLIAMS COS INC DEL LP 969457100 1,498 1,398 1,398.00 41 1,266.67 0.0016
2017-02-14 2016-12-31 13F WILLIAMS COS INC DEL LP 969457100 100 100 -93.32 3 -92.68 0.0002
2016-05-13 2016-03-31 13F WILLIAMS COS INC DEL LP 969457100 0 -4,789 -100.00 0 -100.00
2016-02-11 2015-12-31 13F WILLIAMS COS INC DEL LP 969457100 4,789 4,789 0.00 215 0.0283
2015-10-30 2015-09-30 13F WILLIAMS COS INC DEL COM 969457100 0 -5,974 -100.00 0 -100.00
2015-07-30 2015-06-30 13F WILLIAMS COS INC DEL COM 969457100 5,974 5,974 0.00 343 13.58 0.0403
2015-05-15 2015-03-31 13F/A-1 WILLIAMS COS INC DEL COM COM 969457100 0 -4,789 -100.00 302 40.47 0.0370
2015-05-15 2015-03-31 13F WILLIAMS COS INC DEL COM COM 969457100 0 302
2015-02-11 2014-12-31 13F/A-1 WILLIAMS COS INC DEL COM COM 969457100 4,789 388 8.82 215 -11.89 0.0262
2015-02-11 2014-12-31 13F WILLIAMS COS INC DEL COM COM 969457100 4,789 388 215 0.0262
2014-11-07 2014-09-30 13F WILLIAMS COS INC DEL COM COM 969457100 4,401 126 2.95 244 -2.01 0.0313
2014-07-31 2014-06-30 13F WILLIAMS COS INC DEL COM COM 969457100 4,275 4,275 249 0.0323
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.