The Williams Companies, Inc.
MX ˙ BMV ˙ US9694571004
SecurityMX:WMB / The Williams Companies, Inc.
InstitutionCapital Advisors, Ltd. LLC
Latest Disclosed Ownership378 shares
Latest Disclosed Value $ 28
Capital Advisors, Ltd. LLC ownership in WMB / The Williams Companies, Inc.

On April 16, 2026 - Capital Advisors, Ltd. LLC filed a 13F-HR form disclosing ownership of 378 shares of The Williams Companies, Inc. (MX:WMB) valued at $28 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 21, 2026 disclosing 378 shares of The Williams Companies, Inc..

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.

Upgrade to unlock premium data and export to Excel .

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)
2026-04-16 2026-03-31 13F WILLIAMS COS COM 969457100 378 0 0.00 0 0.0032
2026-01-21 2025-12-31 13F WILLIAMS COS COM 969457100 378 0 0.00 0 0.0026
2025-10-16 2025-09-30 13F WILLIAMS COS COM 969457100 378 -15 -3.82 0 0.0027
2025-07-24 2025-06-30 13F WILLIAMS COS COM 969457100 393 15 3.97 0 0.0031
2025-04-15 2025-03-31 13F WILLIAMS COS COM 969457100 378 0 0.00 0 0.0030
2025-02-04 2024-12-31 13F WILLIAMS COS COM 969457100 378 0 0.00 0 0.0025
2024-10-24 2024-09-30 13F WILLIAMS COS COM 969457100 378 1 0.27 0 0.0021
2024-07-25 2024-06-30 13F WILLIAMS COS COM 969457100 377 10 2.72 0 0.0021
2024-04-18 2024-03-31 13F WILLIAMS COS COM 969457100 367 53 16.88 0 0.0018
2024-02-02 2023-12-31 13F WILLIAMS COS COM 969457100 314 0 0.00 0 0.0015
2023-10-27 2023-09-30 13F WILLIAMS COS COM 969457100 314 0 0.00 0 0.0017
2023-07-26 2023-06-30 13F WILLIAMS COS COM 969457100 314 122 63.54 0 0.0015
2023-05-03 2023-03-31 13F WILLIAMS COS COM 969457100 192 176 1,100.00 0 0.0010
2023-02-07 2022-12-31 13F WILLIAMS COS COM 969457100 16 -42 -72.41 0 -100.00 0.0002
2022-11-09 2022-09-30 13F WILLIAMS COS COM 969457100 58 17 41.46 2 100.00 0.0004
2022-08-05 2022-06-30 13F WILLIAMS COS COM 969457100 41 0 0.00 1 0.00 0.0002
2022-05-09 2022-03-31 13F WILLIAMS COS COM 969457100 41 0 0.00 1 0.00 0.0002
2022-02-08 2021-12-31 13F WILLIAMS COS COM 969457100 41 25 156.25 1 0.0002
2021-11-12 2021-09-30 13F WILLIAMS COS INC DEL COM 969457100 16 0 0.00 0 0.0000
2021-08-10 2021-06-30 13F WILLIAMS COS INC DEL COM 969457100 16 0 0.00 0 0.0000
2021-05-13 2021-03-31 13F WILLIAMS COS INC DEL COM 969457100 16 0 0.00 0 0.0000
2021-02-10 2020-12-31 13F WILLIAMS COS INC DEL COM 969457100 16 -48 -75.00 0 -100.00
2020-11-03 2020-09-30 13F WILLIAMS COS INC DEL COM 969457100 64 48 300.00 9 0.0022
2020-08-06 2020-06-30 13F WILLIAMS COS INC DEL COM 969457100 16 0 0.00 0 -100.00 0.0000
2020-05-08 2020-03-31 13F WILLIAMS COS INC DEL COM 969457100 16 0 0.00 0 0.0000
2020-02-03 2019-12-31 13F WILLIAMS COS INC DEL COM 969457100 16 0 0.00 0 0.0000
2019-10-23 2019-09-30 13F WILLIAMS COS INC DEL COM 969457100 16 0 0.00 0 0.0000
2019-07-31 2019-06-30 13F WILLIAMS COS INC DEL COM 969457100 16 16 0 0.0000
2016-07-13 2016-06-30 13F WILLIAMS COS INC DEL COM 969457100 0 -1,084 -100.00 0 -100.00
2016-04-15 2016-03-31 13F WILLIAMS COS INC DEL COM 969457100 1,084 0 0.00 17 -39.29 0.0085
2016-01-25 2015-12-31 13F WILLIAMS COS INC DEL COM 969457100 1,084 0 0.00 28 -30.00 0.0146
2015-10-20 2015-09-30 13F WILLIAMS COS INC DEL COM 969457100 1,084 0 0.00 40 -35.48 0.0221
2015-07-14 2015-06-30 13F WILLIAMS COS INC DEL COM 969457100 1,084 0 0.00 62 12.73 0.0321
2015-04-22 2015-03-31 13F WILLIAMS COS INC DEL COM 969457100 1,084 1,084 0.00 55 -11.29 0.0285
2015-01-29 2014-12-31 13F WILLIAMS COS INC DEL COM 969457100 0 -1,084 -100.00 0 -100.00
2014-10-29 2014-09-30 13F WILLIAMS COS INC DEL COM 969457100 1,084 0 0.00 60 -4.76 0.0341
2014-07-25 2014-06-30 13F/A-1 WILLIAMS COS INC DEL COM 969457100 1,084 0 0.00 63 43.18 0.0353
2014-07-23 2014-06-30 13F WILLIAMS COS INC DEL COM 969457100 1,084 0 631 35,384.2755
2014-04-09 2014-03-31 13F WILLIAMS COS INC DEL COM 969457100 1,084 1,084 44 0.0259
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.