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WMB

Williams Companies Inc.

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WMB in the last 90 days

Williams Companies Inc. (WMB) had no congress transactions and no insider purchases in filings from the last 90 days.

FINRA’s latest report (settlement 15 SEPT 2026) shows 24,031,504 shares held short, 3.2 days to cover, down 8.1% from the report before.

  • Delay: each filing below shows how many days passed between the trade and its publication. None of this is real-time.

Latest filing on file: 09 MAR 2026 · FINRA settlement 15 SEPT 2026 · public filings, reported as filed

What the filings show

What the filings show · last 90 days

1 of 4 sources

-44Tilted out

Leaning outBalancedLeaning in

The disclosed money is leaning away from this name, on what has actually been filed. This reads on one source only, so treat it lightly.

Short interest
Short interest rose 17.5% — 20,455,181 to 24,031,504 shares between 15 JUL 2026 and 15 SEPT 2026. See the filings →
-44

This summarises filings that have already been published — it is not a forecast, a rating of the company, or advice. Every figure above is listed in full further down this page, with the document it came from.

FINRA short interest

Settlement 15 SEPT 2026 · shares held short

24,031,504shares held short

Days to cover

3.21

Avg daily volume

7,474,889

Since last report

-8.11%

As of 15 September 2026, 24,031,504 Williams Companies Inc. shares were held short — the total across every reporting firm, not one fund's position. That is 2,121,834 shares fewer than the previous report, a 8.11% decrease. At the average daily volume of 7,474,889 shares, that position represents 3.21 days of trading — what the filing calls days to cover.

This is the most recent figure that exists, and it is 17 days old. FINRA collects short interest twice a month, on a settlement date, and publishes it about eight business days later. So nobody has a live short-interest number for WMB — not us, and not anyone quoting one. We print the settlement date on the figure so you always know which day you are looking at.

Across the 12 reports we hold, the position has risen from 16,133,449 shares on 31 March 2026 to 24,031,504 today, a change of 49.0%. The highest reading in that window was 26,476,801 shares on 31 July 2026.

SettlementShares shortDays to cover
15 SEPT 202624,031,5043.21
31 AUG 202626,153,3383.36
14 AUG 202624,112,8053.87
31 JUL 202626,476,8013.99
15 JUL 202620,455,1813.19
30 JUN 202624,517,2212.50
15 JUN 202623,582,1854.08
29 MAY 202621,683,3533.13
15 MAY 202620,307,8012.98
30 APR 202618,622,4443.15
15 APR 202617,283,9233.01
31 MAR 202616,133,4492.48
What is WMB's short interest?
24,031,504 shares, as of the 15 September 2026 settlement date. That is the figure FINRA published, unadjusted.
What percentage of the float is short?
We do not publish that, because FINRA does not publish float. The regulator reports the number of shares held short; turning it into a percentage needs a share count from somewhere else, and different sources disagree about what counts as float. We would rather give you the number that was actually filed than a percentage built on an assumption.
How current is this?
It is 17 days old, and that is as fresh as short interest gets. FINRA measures it twice a month and publishes it seven business days after the settlement date. Any site showing you a "live" short interest figure is showing you something else.
What does days to cover mean?
It is the short position divided by average daily trading volume — here, 3.21. It describes how many days of ordinary trading the position is equivalent to. It is arithmetic from the filing, not a prediction about what will happen.
Where does this come from?
FINRA's consolidated short interest file, which is public. We read it directly and store it unchanged, except that we blank the days-to-cover placeholder FINRA writes when a stock has almost no volume.

Disclosed insider buying on file

—no purchase on file passed the price check

Open-market purchases only — the amount is a fact, not a verdict.

On file here

Short positions0

Insider purchases0

Congress transactions9

Latest change09 MAR 2026

SHORT POSITIONS · 0INSIDER BUYS · 0CONGRESS · 9

Congress transactions on file

9 disclosed · newest first · every row links to its filing

WhoAmount as filedTradedFiledLag
Hon. Gilbert CisnerosBOUGHT$1,001 – $15,00010 FEB 202609 MAR 202627 days
Hon. Gilbert CisnerosSOLD$1,001 – $15,00009 JAN 202613 FEB 202635 days
Hon. Jonathan JacksonBOUGHT$1,001 – $15,00017 MAR 202525 AUG 2025161 days — the law says 45
Hon. Jonathan JacksonBOUGHT$1,001 – $15,00024 MAR 202525 AUG 2025154 days — the law says 45
Hon. Jonathan JacksonSOLD$1,001 – $15,000 · partial23 APR 202525 AUG 2025124 days — the law says 45
Hon. Lisa McClainSOLD$1,001 – $15,00010 JUL 202513 AUG 202534 days
Hon. Lisa McClainBOUGHT$1,001 – $15,00024 FEB 202513 AUG 2025170 days — the law says 45
Hon. Jefferson ShreveSOLD$50,001 – $100,00012 MAY 202522 JUN 202541 days
Hon. Dwight EvansSOLD$1,001 – $15,000 · partial03 APR 202517 APR 202514 days
What this page will never showNo price targetsNo score out of 100No buy or sell callsNo predictionsDocuments, dates, and how late they were.