WILLIAMS COS INC (WMB) Stock Institutional Trading Activity
WILLIAMS COS INC (WMB) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q3 2025), investors with some of the largest reported share count changes include Dodge & Cox Stock Fund, Sequoia Financial Advisors, First Eagle U.S. Value, Renaissance Technologies LLC, and Longleaf Partners. Explore insights into buying and selling patterns, position changes, and investment conviction levels to understand institutional trading behavior and market dynamics.
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- WILLIAMS COS INC (WMB) stock institutional ownership
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| Portfolio quarter | Name | Type | Quantity | Remaining | Reported stock balance |
|---|---|---|---|---|---|
| Q3 2016 | Third Point | Buy | 2,000,000 | 4,000,000 | $122,920 |
| Q3 2016 | Lone Pine Capital | Sell | -19,693,043 | 9,247,247 | $284,168 |
| Q2 2016 | Renaissance Technologies LLC | Buy | 440,204 | 2,235,000 | $48,343 |
| Q1 2016 | Third Point | Buy | 500,000 | 2,000,000 | $32,140 |
| Q4 2015 | Muhlenkamp & Co | Buy | 8,365 | 8,365 | $215 |
| Q4 2015 | Renaissance Technologies LLC | Buy | 495,896 | 1,794,796 | $46,126 |
| Q4 2015 | Lone Pine Capital | Buy | 11,265,061 | 28,940,290 | $743,765 |
| Q3 2015 | Lone Pine Capital | Buy | 3,732,081 | 17,675,229 | $651,332 |
| Q2 2015 | Third Point | Sell | -2,500,000 | 1,500,000 | $86,085 |
| Q2 2015 | Lone Pine Capital | Buy | 1,927,849 | 13,943,148 | $800,197 |
| Q1 2015 | Akre Capital Management | Sell | -2,090 | 16,140 | $826 |
| Q1 2015 | Lone Pine Capital | Buy | 7,120,299 | 12,015,299 | $607,854 |
| Q4 2014 | Renaissance Technologies LLC | Buy | 237,500 | 1,298,900 | $58,373 |
| Q4 2014 | Third Point | Buy | 2,500,000 | 4,000,000 | $179,760 |
| Q3 2014 | Sequoia Financial Advisors | Buy | 2,754 | 8,316 | $460 |
| Q3 2014 | Renaissance Technologies LLC | Buy | 244,299 | 1,061,400 | $58,748 |
| Q3 2014 | Third Point | Sell | -2,250,000 | 1,500,000 | $83,025 |
| Q2 2014 | Sequoia Financial Advisors | Buy | 5,562 | 5,562 | $324 |
| Q2 2014 | Akre Capital Management | Sell | -650 | 18,230 | $1,061 |
| Q2 2014 | Third Point | Sell | -1,250,000 | 3,750,000 | $218,288 |
| Q2 2014 | Lone Pine Capital | Buy | 4,895,000 | 4,895,000 | $284,938 |
| Q1 2014 | Akre Capital Management | Sell | -730 | 18,880 | $766 |
| Q1 2014 | Renaissance Technologies LLC | Buy | 817,101 | 817,101 | $33,158 |
| Q1 2014 | Third Point | Buy | 750,000 | 5,000,000 | $202,900 |
| Q4 2013 | Third Point | Buy | 2,500,000 | 4,250,000 | $163,922 |
| Q3 2013 | Akre Capital Management | Buy | 19,610 | 19,610 | $713 |
| Q2 2013 | Mairs & Power Growth Fund | Buy | 26,000 | 26,000 | $844 |
| Q2 2013 | Third Point | Buy | 1,750,000 | 1,750,000 | $56,822 |
| Q2 2013 | Meritage Group | Buy | 4,574,532 | 4,574,532 | $148,535 |
Frequently asked questions about WMB activity
Which institutional owners are buying WMB?
Institutional owners buying WMB include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.
What does "buy" mean in WMB activity?
"Buy" means an investor increased their reported position in WMB compared to the prior reporting period. This reflects growing exposure to WILLIAMS COS INC (WMB) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).
Is institutional interest in WMB increasing?
Institutional interest in WMB can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.