The Williams Companies, Inc.
MX ˙ BMV ˙ US9694571004
SecurityMX:WMB / The Williams Companies, Inc.
InstitutionTrexquant Investment LP
Latest Disclosed Ownership237,777 shares
Latest Disclosed Value $ 17,305,410
Trexquant Investment LP reports 713.55% increase in ownership of WMB / The Williams Companies, Inc.

On May 15, 2026 - Trexquant Investment LP filed a 13F-HR form disclosing ownership of 237,777 shares of The Williams Companies, Inc. (MX:WMB) valued at $17,305,410 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 29,227 shares of The Williams Companies, Inc.. This represents a change in shares of 713.55% 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 237,777 208,550 713.55 17,305 885.48 0.1244
2026-02-17 2025-12-31 13F WILLIAMS COS COM 969457100 29,227 -196,891 -87.07 1,757 -87.74 0.0157
2025-11-14 2025-09-30 13F WILLIAMS COS COM 969457100 226,118 167,158 283.51 14,325 286.82 0.1475
2025-08-12 2025-06-30 13F WILLIAMS COS COM 969457100 58,960 -233,874 -79.87 3,703 -78.84 0.0418
2025-05-14 2025-03-31 13F WILLIAMS COS COM 969457100 292,834 189,766 184.12 17,500 213.71 0.2036
2025-02-12 2024-12-31 13F WILLIAMS COS COM 969457100 103,068 103,068 5,578 0.0650
2024-02-09 2023-12-31 13F WILLIAMS COS COM 969457100 0 -269,691 -100.00 0 -100.00
2023-11-13 2023-09-30 13F WILLIAMS COS COM 969457100 269,691 269,691 9,086 0.2280
2023-08-11 2023-06-30 13F WILLIAMS COS COM 969457100 0 -111,443 -100.00 0 -100.00
2023-05-15 2023-03-31 13F WILLIAMS COS COM 969457100 111,443 111,443 3,328 0.0914
2022-11-14 2022-09-30 13F WILLIAMS COS COM 969457100 0 -139,177 -100.00 0 -100.00
2022-08-11 2022-06-30 13F WILLIAMS COS COM 969457100 139,177 113,716 446.63 4,344 410.46 0.1946
2022-05-13 2022-03-31 13F WILLIAMS COS COM 969457100 25,461 25,461 851 0.0400
2021-11-12 2021-09-30 13F WILLIAMS COS COM 969457100 0 -68,971 -100.00 0 -100.00
2021-08-12 2021-06-30 13F WILLIAMS COS COM 969457100 68,971 68,971 1,831 0.1545
2020-08-07 2020-06-30 13F WILLIAMS COS COM 969457100 0 -10,155 -100.00 0 -100.00
2020-05-08 2020-03-31 13F WILLIAMS COS COM 969457100 10,155 -242,201 -95.98 144 -97.59 0.0105
2020-02-12 2019-12-31 13F WILLIAMS COS INC DEL COM 969457100 252,356 65,608 35.13 5,986 33.23 0.3541
2020-02-18 2019-09-30 13F/A-1 WILLIAMS COS INC DEL COM 969457100 186,748 186,748 -26.00 4,493 -24.94 0.3880
2019-11-08 2019-09-30 13F WILLIAMS COS INC DEL COM 969457100 186,748 186,748 4,493 388,048.8218
2018-11-09 2018-09-30 13F WILLIAMS COS INC DEL COM 969457100 0 -51,203 -100.00 0 -100.00
2018-08-07 2018-06-30 13F WILLIAMS COS INC DEL COM 969457100 51,203 51,203 1,388 0.0962
2018-02-08 2017-12-31 13F WILLIAMS COS INC DEL COM 969457100 0 -16,230 -100.00 0 -100.00
2017-11-09 2017-09-30 13F WILLIAMS COS INC DEL COM 969457100 16,230 7,530 86.55 487 85.17 0.1227
2017-08-01 2017-06-30 13F WILLIAMS COS INC DEL COM 969457100 8,700 -22,200 -71.84 263 -71.23 0.0720
2017-05-08 2017-03-31 13F WILLIAMS COS INC DEL COM 969457100 30,900 11,400 58.46 914 50.58 0.1173
2017-02-10 2016-12-31 13F WILLIAMS COS INC DEL COM 969457100 19,500 -26,200 -57.33 607 -56.77 0.0960
2016-11-10 2016-09-30 13F WILLIAMS COS INC DEL COM 969457100 45,700 45,700 134.36 1,404 131.30 0.3134
2016-05-11 2016-03-31 13F WILLIAMS COS INC DEL COM 969457100 0 -218,824 -100.00 0 -100.00
2016-02-10 2015-12-31 13F WILLIAMS COS INC DEL COM 969457100 218,824 218,824 0.00 5,624 0.4953
2015-05-13 2015-03-31 13F WILLIAMS COS INC DEL COM 969457100 0 -44,200 -100.00 0 -100.00
2015-02-13 2014-12-31 13F WILLIAMS COS INC DEL COM 969457100 44,200 44,200 1,986 0.3513
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.