Williams Cos Inc (WMB) Institutional Holdings & 13F Data (Q2 2026)

WMB ranks #167 out of 37501 tracked stocks by institutional interest — one of the most closely watched names in our coverage.

WMB is a top-conviction position for Kayne Anderson Capital Advisors LP — at 9.8% of their entire disclosed 13F portfolio, it's one of their largest single bets, not just a passing allocation.

The largest dollar stake in WMB belongs to BlackRock, Inc., but the position matters far more to Kayne Anderson Capital Advisors LP, who has 9.8% of their own portfolio riding on it — a reminder that the biggest holder by size and the holder with the biggest bet aren't always the same fund.

BlackRock has added to its WMB position for two straight quarters, increasing it by $2.2B to reach $8.6B today.

Squarepoint Ops LLC has trimmed its WMB position for two straight quarters, cutting it by $173.5M while still holding $8.6M.

WMB is up 1.8% today, and institutions have been net buyers of $16.3B this quarter — today's price move and the underlying institutional flow are pointing the same direction.

WMB posted net income of $3.1B over the trailing twelve months, and currently trades at a P/E of 29.9.

• Profitable — net income of $3.1B over the trailing twelve months
• Revenue grew 10.1% year over year
• Net income improved year over year, from $2.4B to $3.1B
• Generated $5.9B in positive operating cash flow
• Current ratio of 0.53x — below the conventional 1.5x liquidity buffer
• Liabilities run 4.57x equity — a highly leveraged balance sheet worth noting