The Williams Companies, Inc.
MX ˙ BMV ˙ US9694571004
SecurityMX:WMB / The Williams Companies, Inc.
InstitutionBayesian Capital Management, LP
Latest Disclosed Ownership4,300 shares
Latest Disclosed Value $ 312,954
Bayesian Capital Management, LP ownership in WMB / The Williams Companies, Inc.

On May 15, 2026 - Bayesian Capital Management, LP filed a 13F-HR form disclosing ownership of 4,300 shares of The Williams Companies, Inc. (MX:WMB) valued at $312,954 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 14, 2024 disclosing 0 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)
2026-05-15 2026-03-31 13F WILLIAMS COS COM 969457100 4,300 4,300 313 0.3819
2024-02-14 2023-12-31 13F WILLIAMS COS COM 969457100 0 -37,800 -100.00 0 -100.00
2023-11-14 2023-09-30 13F WILLIAMS COS COM 969457100 37,800 -60,900 -61.70 1,273 -60.47 0.1454
2023-08-14 2023-06-30 13F WILLIAMS COS COM 969457100 98,700 82,400 505.52 3,221 562.55 0.3459
2023-05-15 2023-03-31 13F WILLIAMS COS COM 969457100 16,300 16,300 487 0.0602
2023-02-14 2022-12-31 13F WILLIAMS COS COM 969457100 0 -32,637 -100.00 0 -100.00
2022-11-14 2022-09-30 13F WILLIAMS COS COM 969457100 32,637 17,900 121.46 934 103.04 0.1893
2022-08-15 2022-06-30 13F WILLIAMS COS COM 969457100 14,737 14,737 460 0.0857
2022-02-14 2021-12-31 13F WILLIAMS COS COM 969457100 0 -11,098 -100.00 0 -100.00
2021-11-15 2021-09-30 13F WILLIAMS COS COM 969457100 11,098 -2,402 -17.79 288 -19.55 0.0834
2021-08-13 2021-06-30 13F WILLIAMS COS COM 969457100 13,500 13,500 358 0.0935
2020-08-14 2020-06-30 13F WILLIAMS COS COM 969457100 0 -74,996 -100.00 0 -100.00
2020-05-15 2020-03-31 13F WILLIAMS COS COM 969457100 74,996 14,796 24.58 1,061 -25.70 0.2293
2020-02-14 2019-12-31 13F WILLIAMS COS INC DEL COM 969457100 60,200 36,300 151.88 1,428 148.35 0.2441
2019-11-13 2019-09-30 13F WILLIAMS COS INC DEL COM 969457100 23,900 23,900 -60.30 575 -59.73 0.1088
2019-02-13 2018-12-31 13F WILLIAMS COS INC DEL COM 969457100 0 -10,400 -100.00 0 -100.00
2018-11-14 2018-09-30 13F WILLIAMS COS INC DEL COM 969457100 10,400 10,400 283 0.0463
2018-08-13 2018-06-30 13F WILLIAMS COS INC DEL COM 969457100 0 -24,500 -100.00 0 -100.00
2018-05-14 2018-03-31 13F WILLIAMS COS INC DEL COM 969457100 24,500 24,500 609 0.1549
2018-02-12 2017-12-31 13F WILLIAMS COS INC DEL COM 969457100 0 -9,300 -100.00 0 -100.00
2017-11-14 2017-09-30 13F WILLIAMS COS INC DEL COM 969457100 9,300 9,300 279 0.0666
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.