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Livermore
Livermore
ZHEN

ELCO Management Co., LLC

SEC CIK
0001690717
Latest filing
Aug 10, 2026

WMB holding history

Williams Companies, Inc. in every 13F filed by ELCO Management Co., LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

WMB overviewAll 13F holders of WMBFull Q2 2026 holdings

Shares (Q2 2026)
181,967
Value
$13.5M
% of portfolio
5.8%
Quarters held
22
Since Q1 2021
Holdings of WMB by ELCO Management Co., LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 2026181,967$13.5M5.8%+90.0%AddedHolders
Q1 2026181,958$13.2M6.4%+50,894+38.8%AddedHolders
Q4 2025131,064$7.88M5.0%−51,111−28.1%ReducedHolders
Q3 2025182,175$11.5M6.0%−4,341−2.3%ReducedHolders
Q2 2025186,516$11.7M6.1%+2,459+1.3%AddedHolders
Q1 2025184,057$11.0M6.1%−16,749−8.3%ReducedHolders
Q4 2024200,806$10.9M5.7%−10,913−5.2%ReducedHolders
Q3 2024211,719$9.66M5.2%−353−0.2%ReducedHolders
Q2 2024212,072$9.01M5.2%−17,724−7.7%ReducedHolders
Q1 2024229,796$8.96M5.5%−9,764−4.1%ReducedHolders
Q4 2023239,560$8.34M5.5%−8,706−3.5%ReducedHolders
Q3 2023248,266$8.36M6.0%−6,808−2.7%ReducedHolders
Q2 2023255,074$8.32M6.0%−647−0.3%ReducedHolders
Q1 2023255,721$7.64M5.6%+3,475+1.4%AddedHolders
Q4 2022252,246$8.30M6.2%+630+0.3%AddedHolders
Q3 2022251,616$7.20M5.7%+2,583+1.0%AddedHolders
Q2 2022249,033$7.77M6.4%−2,428−1.0%ReducedHolders
Q1 2022251,461$8.40M5.7%+11,225+4.7%AddedHolders
Q4 2021240,236$6.26M4.5%−2,040−0.8%ReducedHolders
Q3 2021242,276$6.29M4.8%−1,786−0.7%ReducedHolders
Q2 2021244,062$6.48M4.8%+121,979+99.9%AddedHolders
Q1 2021122,083$2.89M2.6%––Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.