The Williams Companies, Inc.
MX ˙ BMV ˙ US9694571004
SecurityMX:WMB / The Williams Companies, Inc.
InstitutionConnors Investor Services Inc
Latest Disclosed Ownership291,683 shares
Latest Disclosed Value $ 21,228,652
Connors Investor Services Inc reports 0.39% increase in ownership of WMB / The Williams Companies, Inc.

On May 15, 2026 - Connors Investor Services Inc filed a 13F-HR form disclosing ownership of 291,683 shares of The Williams Companies, Inc. (MX:WMB) valued at $21,228,652 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 290,554 shares of The Williams Companies, Inc.. This represents a change in shares of 0.39% 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 COMPANIES COM 969457100 291,683 1,129 0.39 21,229 21.59 1.9607
2026-02-09 2025-12-31 13F WILLIAMS COMPANIES COM 969457100 290,554 1,127 0.39 17,459 -4.78 1.5035
2025-11-25 2025-09-30 13F WILLIAMS COMPANIES COM 969457100 289,427 60,162 26.24 18,335 27.33 1.5623
2025-07-30 2025-06-30 13F WILLIAMS COMPANIES COM 969457100 229,265 3,953 1.75 14,400 6.95 1.2753
2025-05-12 2025-03-31 13F WILLIAMS COMPANIES COM 969457100 225,312 225,312 13,465 1.3368
2016-08-11 2016-06-30 13F WILLIAMS COMPANIES COM 969457100 0 -148,393 -100.00 0 -100.00
2016-05-12 2016-03-31 13F WILLIAMS COMPANIES COM 969457100 148,393 0 0.00 3,814 0.00 0.7756
2016-02-16 2015-12-31 13F WILLIAMS COMPANIES COM 969457100 148,393 6,876 4.86 3,814 -26.86 0.7756
2015-11-10 2015-09-30 13F WILLIAMS COMPANIES COM 969457100 141,517 1,580 1.13 5,215 -34.97 1.1773
2015-08-14 2015-06-30 13F WILLIAMS COMPANIES COM 969457100 139,937 6,649 4.99 8,019 18.92 1.6616
2015-05-15 2015-03-31 13F WILLIAMS COMPANIES COM 969457100 133,288 5,595 4.38 6,743 17.49 1.4543
2015-02-13 2014-12-31 13F WILLIAMS COMPANIES COM 969457100 127,693 8,240 6.90 5,739 -13.20 1.3073
2014-11-13 2014-09-30 13F WILLIAMS COMPANIES COM 969457100 119,453 -16,090 -11.87 6,612 -16.20 1.6054
2014-08-14 2014-06-30 13F WILLIAMS COMPANIES COM 969457100 135,543 -8,525 -5.92 7,890 34.96 1.8820
2014-05-14 2014-03-31 13F WILLIAMS COMPANIES COM 969457100 144,068 4,895 3.52 5,846 8.90 1.4145
2014-02-14 2013-12-31 13F WILLIAMS COMPANIES COM 969457100 139,173 11,325 8.86 5,368 15.47 1.3349
2013-11-14 2013-09-30 13F WILLIAMS COMPANIES COM 969457100 127,848 21,680 20.42 4,649 34.87 1.3067
2013-08-14 2013-06-30 13F WILLIAMS COMPANIES COM 969457100 106,168 106,168 3,447 1.1140
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.