The Williams Companies, Inc.
US ˙ NYSE ˙ US9694571004

SecurityWMB / The Williams Companies, Inc.
InstitutionBlackRock Variable Series Funds, Inc. - BlackRock Managed Volatility V.I. Fund Class I
Latest Disclosed Ownership4,624 shares
Latest Disclosed Value $ 290,433
BlackRock Variable Series Funds, Inc. - BlackRock Managed Volatility V.I. Fund Class I reports 34.42% increase in ownership of WMB / The Williams Companies, Inc.

On August 28, 2025 - BlackRock Variable Series Funds, Inc. - BlackRock Managed Volatility V.I. Fund Class I filed a NPORT-P form disclosing ownership of 4,624 shares of The Williams Companies, Inc. (US:WMB) valued at $290,433 USD as of June 30, 2025. The entity filed a previous NPORT-P on May 27, 2025 disclosing 3,440 shares of The Williams Companies, Inc.. This represents a change in shares of 34.42% during the quarter. The current value of the position is $333,760 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.

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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)
2025-08-28 2025-06-30 NP Williams Cos. EC US9694571004 4,624 1,184 34.42 290 41.46 0.1912
2025-05-27 2025-03-31 NP Williams Cos. EC US9694571004 3,440 1,193 53.09 206 69.42 0.1372
2025-02-27 2024-12-31 NP Williams Cos. EC US9694571004 2,247 2,247 122 0.0752
2024-02-27 2023-12-31 NP Williams Cos. EC US9694571004 0 -2,368 -100.00 0 -100.00
2023-11-22 2023-09-30 NP Williams Cos. EC US9694571004 2,368 1,342 130.80 80 139.39 0.0480
2023-08-25 2023-06-30 NP Williams Cos. EC US9694571004 1,026 0 0.00 33 10.00 0.0196
2023-05-26 2023-03-31 NP Williams Cos. EC US9694571004 1,026 -1,930 -65.29 31 -67.39 0.0181
2022-08-26 2022-06-30 NP Williams Cos. EC US9694571004 2,956 -4,143 -58.36 92 -61.18 0.0518
2022-05-25 2022-03-31 NP Williams Cos. EC US9694571004 7,099 111 1.59 237 30.94 0.1197
2022-02-25 2021-12-31 NP Williams Cos. EC US9694571004 6,988 -4,609 -39.74 182 -39.67 0.0847
2021-11-26 2021-09-30 NP Williams Cos. EC US9694571004 11,597 3,214 38.34 301 35.14 0.1377
2021-08-24 2021-06-30 NP Williams Cos. EC US9694571004 8,383 -44 -0.52 223 11.56 0.1010
2021-05-25 2021-03-31 NP Williams Cos. EC US9694571004 8,427 837 11.03 200 30.92 0.0910
2021-02-24 2020-12-31 NP Williams Cos. EC US9694571004 7,590 -84 -1.09 152 1.33 0.0680
2020-11-24 2020-09-30 NP Williams Cos. EC US9694571004 7,674 4,144 117.39 151 123.88 0.0713
2020-08-24 2020-06-30 NP Williams Cos. EC US9694571004 3,530 1,401 65.81 67 123.33 0.0322
2020-05-26 2020-03-31 NP Williams Cos. EC US9694571004 2,129 -2,575 -54.74 30 -72.97 0.0148
2020-02-25 2019-12-31 NP Williams Cos. EC 969457100 4,704 4,704 112 0.0472
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.