The Williams Companies, Inc.
US ˙ NYSE ˙ US9694571004

SecurityWMB / The Williams Companies, Inc.
InstitutionShell Asset Management Co
Latest Disclosed Ownership17,370 shares
Latest Disclosed Value $ 1,100
Shell Asset Management Co reports 17.85% decrease in ownership of WMB / The Williams Companies, Inc.

On November 7, 2025 - Shell Asset Management Co filed a 13F-HR form disclosing ownership of 17,370 shares of The Williams Companies, Inc. (US:WMB) valued at $1,100,390 USD as of September 30, 2025. The entity filed a previous 13F-HR on July 23, 2025 disclosing 21,143 shares of The Williams Companies, Inc.. This represents a change in shares of -17.85% during the quarter. The current value of the position is $1,258,109 USD.

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)
2025-11-07 2025-09-30 13F WILLIAMS COS COM 969457100 17,370 -3,773 -17.85 1 0.00 0.1105
2025-07-23 2025-06-30 13F WILLIAMS COS COM 969457100 21,143 -9,393 -30.76 1 0.00 0.0459
2025-05-14 2025-03-31 13F WILLIAMS COS COM 969457100 30,536 -6,368 -17.26 2 0.00 0.0866
2025-02-14 2024-12-31 13F WILLIAMS COS COM 969457100 36,904 -798 -2.12 2 0.00 0.0872
2024-11-07 2024-09-30 13F WILLIAMS COS COM 969457100 37,702 18,784 99.29 2 0.0757
2024-07-25 2024-03-31 13F WILLIAMS COS COM 969457100 18,918 -6,559 -25.74 1 0.0366
2024-02-14 2023-12-31 13F WILLIAMS COS COM 969457100 25,477 9,568 60.14 1 0.0410
2023-11-08 2023-09-30 13F WILLIAMS COS COM 969457100 15,909 495 3.21 1 0.0221
2023-07-28 2023-06-30 13F WILLIAMS COS COM 969457100 15,414 4,181 37.22 1 0.0198
2023-05-15 2023-03-31 13F WILLIAMS COS COM 969457100 11,233 0 0.00 0 0.0139
2023-02-07 2022-12-31 13F WILLIAMS COS COM 969457100 11,233 -721 -6.03 0 -100.00 0.0162
2022-11-14 2022-09-30 13F WILLIAMS COS COM 969457100 11,954 0 0.00 342 -8.31 0.0133
2022-08-09 2022-06-30 13F WILLIAMS COS COM 969457100 11,954 11,954 373 0.0110
2021-11-04 2021-09-30 13F WILLIAMS COS COM 969457100 0 -7,488 -100.00 0 -100.00
2021-08-12 2021-06-30 13F WILLIAMS COS COM 969457100 7,488 -1,106 -12.87 199 -2.45 0.0039
2021-05-10 2021-03-31 13F WILLIAMS COS COM 969457100 8,594 0 0.00 204 18.60 0.0041
2021-02-16 2020-12-31 13F WILLIAMS COS COM 969457100 8,594 -44,517 -83.82 172 -83.52 0.0036
2020-11-13 2020-09-30 13F WILLIAMS COS COM 969457100 53,111 13,381 33.68 1,044 38.10 0.0243
2020-08-10 2020-06-30 13F WILLIAMS COS COM 969457100 39,730 -96,382 -70.81 756 -60.75 0.0189
2020-05-11 2020-03-31 13F WILLIAMS COS COM 969457100 136,112 -74,436 -35.35 1,926 -61.43 0.0537
2020-02-13 2019-12-31 13F WILLIAMS COS INC DEL COM 969457100 210,548 66,301 45.96 4,994 43.88 0.1076
2019-11-12 2019-09-30 13F WILLIAMS COS INC DEL COM 969457100 144,247 76,871 114.09 3,471 83.75 0.0793
2019-08-12 2019-06-30 13F WILLIAMS COS INC DEL COM 969457100 67,376 -681 -1.00 1,889 -3.38 0.0418
2019-05-09 2019-03-31 13F WILLIAMS COS INC DEL COM 969457100 68,057 0 0.00 1,955 30.25 0.0431
2019-02-13 2018-12-31 13F WILLIAMS COS INC DEL COM 969457100 68,057 -37,645 -35.61 1,501 -47.77 0.0374
2018-11-13 2018-09-30 13F WILLIAMS COS INC DEL COM 969457100 105,702 43,293 69.37 2,874 69.86 0.0567
2018-08-10 2018-06-30 13F WILLIAMS COS INC DEL COM 969457100 62,409 7,181 13.00 1,692 23.23 0.0347
2018-05-14 2018-03-31 13F WILLIAMS COS INC DEL COM 969457100 55,228 0 0.00 1,373 -18.47 0.0273
2018-02-09 2017-12-31 13F WILLIAMS COS INC DEL COM 969457100 55,228 18,579 50.69 1,684 53.09 0.0334
2017-10-20 2017-09-30 13F/A-1 WILLIAMS COS INC DEL COM 969457100 36,649 -16,302 -30.79 1,100 -31.38 0.0245
2017-10-18 2017-09-30 13F WILLIAMS COS INC DEL COM 969457100 108,352 55,401 5,997
2017-07-26 2017-06-30 13F WILLIAMS COS INC DEL COM 969457100 52,951 0 0.00 1,603 2.30 0.0398
2017-04-26 2017-03-31 13F WILLIAMS COS INC DEL COM 969457100 52,951 3,456 6.98 1,567 1.69 0.0400
2017-01-10 2016-12-31 13F WILLIAMS COS INC DEL COM 969457100 49,495 -21,096 -29.88 1,541 -28.95 0.0417
2016-10-28 2016-09-30 13F WILLIAMS COS INC DEL COM 969457100 70,591 -17,195 -19.59 2,169 14.22 0.0519
2016-07-25 2016-06-30 13F WILLIAMS COS INC DEL COM 969457100 87,786 21,443 32.32 1,899 78.14 0.0441
2016-05-11 2016-03-31 13F WILLIAMS COS INC DEL COM 969457100 66,343 301 0.46 1,066 -37.18 0.0255
2016-02-05 2015-12-31 13F WILLIAMS COS INC DEL COM 969457100 66,042 -42,310 -39.05 1,697 -71.70 0.0401
2015-10-13 2015-09-30 13F WILLIAMS COS INC DEL COM 969457100 108,352 13,012 13.65 5,997 9.59 0.0950
2015-07-30 2015-06-30 13F WILLIAMS COS INC DEL COM 969457100 95,340 -9,896 -9.40 5,472 2.78 0.1095
2015-05-07 2015-03-31 13F WILLIAMS COS INC DEL COM 969457100 105,236 105,236 0.00 5,324 0.0927
2015-02-04 2014-12-31 13F WILLIAMS COS INC DEL COM 969457100 0 -108,352 -100.00 0 -100.00
2014-10-24 2014-09-30 13F WILLIAMS COS INC DEL COM 969457100 108,352 -26 -0.02 5,997 -4.95 0.0931
2014-08-08 2014-06-30 13F WILLIAMS COS INC DEL COM 969457100 108,378 -13,220 -10.87 6,309 27.87 0.0972
2014-05-07 2014-03-31 13F WILLIAMS COS INC DEL COM 969457100 121,598 7,154 6.25 4,934 11.78 0.0820
2014-02-03 2013-12-31 13F/A-1 WILLIAMS COS INC DEL COM 969457100 114,444 -54,715 -32.35 4,414 -28.24 0.0751
2014-01-27 2013-12-31 13F WILLIAMS COS INC DEL COM 969457100 114,444 4,414
2013-10-28 2013-09-30 13F WILLIAMS COS INC DEL COM 969457100 169,159 -4,257 -2.45 6,151 9.23 0.1130
2013-08-01 2013-06-30 13F WILLIAMS COS INC DEL COM 969457100 173,416 173,416 5,631 0.1072
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.