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Hennessy Advisors Inc’s Williams Companies WMB Stock Holding History

Hennessy Advisors Inc’s Portfolio WMB Stock Details WMB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$32.8M Sell
441,321
-8,961
-2% -$659K 1.05% 20
2026
Q1 		$32.8M Sell
450,282
-42,350
-9% -$2.93M 1.18% 20
2025
Q4 		$29.6M Sell
492,632
-34,600
-7% -$2.09M 1.05% 28
2025
Q3 		$33.4M Buy
527,232
+436,000
+478% +$25.6M 1.15% 30
2025
Q2 		$5.73M Hold
91,232
– – 0.19% 144
2025
Q1 		$5.45M Buy
91,232
+1,580
+2% +$90.4K 0.18% 147
2024
Q4 		$4.85M Hold
89,652
– – 0.14% 145
2024
Q3 		$4.09M Hold
89,652
– – 0.13% 167
2024
Q2 		$3.81M Sell
89,652
-2,300
-3% -$92.3K 0.14% 168
2024
Q1 		$3.58M Hold
91,952
– – 0.15% 163
2023
Q4 		$3.2M Hold
91,952
– – 0.16% 175
2023
Q3 		$3.1M Sell
91,952
-14,500
-14% -$495K 0.22% 124
2023
Q2 		$3.47M Hold
106,452
– – 0.25% 115
2023
Q1 		$3.18M Hold
106,452
– – 0.23% 124
2022
Q4 		$3.5M Hold
106,452
– – 0.23% 139
2022
Q3 		$3.05M Sell
106,452
-4,200
-4% -$137K 0.21% 145
2022
Q2 		$3.45M Hold
110,652
– – 0.21% 146
2022
Q1 		$3.7M Buy
+110,652
New +$3.38M 0.19% 146
2016
Q2 		– Sell
-2,907,557
Closed -$46.7M – 281
2016
Q1 		$46.7M Buy
2,907,557
+222,500
+8% +$3.83M 1.42% 14
2015
Q4 		$69M Buy
2,685,057
+740,000
+38% +$25.9M 2.16% 2
2015
Q3 		$71.7M Buy
1,945,057
+249,000
+15% +$12.4M 2.16% 8
2015
Q2 		$97.3M Sell
1,696,057
-472,500
-22% -$24.3M 2.92% 2
2015
Q1 		$110M Sell
2,168,557
-344,000
-14% -$15.9M 3.16% 1
2014
Q4 		$113M Buy
+2,512,557
New +$128M 3.2% 4
2013
Q4 		– Sell
-1,343,825
Closed -$48.9M – 331
2013
Q3 		$48.9M Sell
1,343,825
-168,704
-11% -$5.91M 2.21% 10
2013
Q2 		$49.1M Buy
+1,512,529
New +$54.4M 2.46% 3

Other funds holding WMB

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
ClearBridge Investments
ClearBridge Investments New York $121B AUM 27.52% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Hennessy Advisors Inc's WMB Position: Q2 2026 in Review

Hennessy Advisors Inc reduced its Williams Companies (WMB) stake by 2% in Q2 2026, selling an estimated $659K and leaving 441,321 shares worth $32.8M. The position accounts for 1.05% of the portfolio, ranked #20.

Hennessy Advisors Inc first reported a position in WMB in Q2 2013 and has held it in 26 quarters since. The position peaked at $113M in Q4 2014. 1,826 funds tracked by Wall St. Rank hold WMB as of Q2 2026.

  • Hennessy Advisors Inc held 441,321 shares of Williams Companies worth $32.8M as of Q2 2026.
  • Hennessy Advisors Inc sold 8,961 Williams Companies shares in Q2 2026, an estimated $659K.
  • Williams Companies made up 1.05% of Hennessy Advisors Inc's portfolio in Q2 2026, its #20 holding.
  • Hennessy Advisors Inc first reported a position in Williams Companies in Q2 2013 and has held it in 26 quarters since.
  • Hennessy Advisors Inc's Williams Companies position peaked at $113M in Q4 2014.
  • 1,826 funds tracked by Wall St. Rank held Williams Companies as of Q2 2026.

Based on Hennessy Advisors Inc's 13F filing for Q2 2026, filed 16 Jul 2026.