The Williams Companies, Inc.
MX ˙ BMV ˙ US9694571004
SecurityMX:WMB / The Williams Companies, Inc.
InstitutionNew Hampshire Trust
Latest Disclosed Ownership19,528 shares
Latest Disclosed Value $ 1,421,248
New Hampshire Trust reports 3.70% decrease in ownership of WMB / The Williams Companies, Inc.

On April 20, 2026 - New Hampshire Trust filed a 13F-HR form disclosing ownership of 19,528 shares of The Williams Companies, Inc. (MX:WMB) valued at $1,421,248 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 20,279 shares of The Williams Companies, Inc.. This represents a change in shares of -3.70% 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)
2026-04-20 2026-03-31 13F Williams Companies Equities 969457100 19,528 -751 -3.70 1,421 16.67 0.1738
2026-01-29 2025-12-31 13F Williams Companies Equities 969457100 20,279 -4,350 -17.66 1,219 -21.92 0.2372
2025-10-16 2025-09-30 13F Williams Companies Equities 969457100 24,629 2,121 9.42 1,560 10.40 0.3013
2025-07-31 2025-06-30 13F Williams Companies Equities 969457100 22,508 759 3.49 1,414 8.78 0.2953
2025-04-08 2025-03-31 13F Williams Companies Equities 969457100 21,749 -1,624 -6.95 1,300 2.77 0.2973
2025-01-16 2024-12-31 13F Williams Companies Equities 969457100 23,373 -292 -1.23 1,265 17.04 0.2665
2024-10-17 2024-09-30 13F Williams Companies Equities 969457100 23,665 -103 -0.43 1,080 6.93 0.2314
2024-07-15 2024-06-30 13F Williams Companies Equities 969457100 23,768 -248 -1.03 1,010 8.02 0.2304
2024-04-09 2024-03-31 13F Williams Companies Equities 969457100 24,016 -636 -2.58 936 8.97 0.2188
2024-01-12 2023-12-31 13F Williams Companies Equities 969457100 24,652 -166 -0.67 859 2.63 0.2064
2023-10-17 2023-09-30 13F Williams Companies Equities 969457100 24,818 -555 -2.19 836 1.09 0.2272
2023-07-11 2023-06-30 13F Williams Companies Equities 969457100 25,373 2,558 11.21 828 21.44 0.2151
2023-04-18 2023-03-31 13F Williams Companies Com 969457100 22,815 -1,098 -4.59 681 -13.36 0.1828
2023-02-10 2022-12-31 13F Williams Companies Com 969457100 23,913 23,913 787 0.2083
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.