The Williams Companies, Inc.
MX ˙ BMV ˙ US9694571004
SecurityMX:WMB / The Williams Companies, Inc.
InstitutionCapital Innovations LLC
Latest Disclosed Ownership410,323 shares
Latest Disclosed Value $ 29,863
Capital Innovations LLC reports 29.32% increase in ownership of WMB / The Williams Companies, Inc.

On May 14, 2026 - Capital Innovations LLC filed a 13F-HR form disclosing ownership of 410,323 shares of The Williams Companies, Inc. (MX:WMB) valued at $29,863 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 317,298 shares of The Williams Companies, Inc.. This represents a change in shares of 29.32% 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)
2026-05-14 2026-03-31 13F Williams Ord Shs COM 096945710 410,323 93,025 29.32 30 -99.85 7.4814
2026-02-10 2025-12-31 13F Williams COM 969457100 317,298 317,298 19,073 5.4309
2019-04-25 2019-03-31 13F Williams Cos Inc Del COM 969457100 0 -11,020 -100.00 0 -100.00
2019-02-13 2018-12-31 13F Williams Cos Inc Del COM 969457100 11,020 -710 -6.05 243 -23.82 0.7853
2018-11-05 2018-09-30 13F Williams Cos Inc Del COM 969457100 11,730 -120 -1.01 319 -0.93 0.7779
2018-08-14 2018-06-30 13F Williams Cos Inc Del COM 969457100 11,850 -4,500 -27.52 322 -20.88 0.7987
2018-05-07 2018-03-31 13F Williams Cos Inc Del COM 969457100 16,350 -2,255 -12.12 407 -28.22 0.9976
2018-02-07 2017-12-31 13F Williams Cos Inc Del COM 969457100 18,605 9,400 102.12 567 105.43 1.2857
2017-11-13 2017-09-30 13F WILLIAMS COS INC DEL COM 969457100 9,205 9,205 276 0.6678
2017-02-14 2016-12-31 13F WILLIAMS COS INC DEL COM 969457100 0 -15,885 -100.00 0 -100.00
2016-11-14 2016-09-30 13F WILLIAMS COS INC DEL COM 969457100 15,885 -110 -0.69 488 41.04 1.2226
2016-08-12 2016-06-30 13F Williams Companies COM 969457100 15,995 15,995 0.00 346 1.0089
2016-05-11 2016-03-31 13F WILLIAMS COMPANIES COM 969457100 0 -32,670 -100.00 0 -100.00
2016-01-29 2015-12-31 13F Williams Companies COM 969457100 32,670 -9,731 -22.95 840 -46.22 1.0889
2015-11-12 2015-09-30 13F Williams Companies COM 969457100 42,401 8,006 23.28 1,562 -20.87 1.7764
2015-08-10 2015-06-30 13F Williams Companies COM 969457100 34,395 -6,256 -15.39 1,974 -4.04 1.9035
2015-05-12 2015-03-31 13F WILLIAMS COMPANIES COM 969457100 40,651 3,290 8.81 2,057 22.51 1.7604
2015-01-20 2014-12-31 13F WILLIAMS COMPANIES COM 969457100 37,361 16,840 82.06 1,679 47.80 1.4837
2014-11-07 2014-09-30 13F WILLIAMS COMPANIES COM 096945710 20,521 12,400 152.69 1,136 140.68 1.0475
2014-08-14 2014-06-30 13F WILLIAMS COMPANIES COM 096945710 8,121 0 0.00 472 43.03 0.3901
2014-05-07 2014-03-31 13F Williams Cos Inc Del COM 969457100 8,121 900 12.46 330 18.28 0.2835
2014-02-05 2013-12-31 13F Williams Cos Inc Del COM 969457100 7,221 7,221 279 0.2536
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.