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Williams Companies
WMB

1,807 hedge funds and large institutions have $76.5B invested in Williams Companies in 2026 Q1 according to their latest regulatory filings, with 241 funds opening new positions, 667 increasing their positions, 650 reducing their positions, and 98 closing their positions.

New
Increased
Maintained
Reduced
Closed

146% more first-time investments, than exits

New positions opened: 241 | Existing positions closed: 98

50% more call options, than puts

Call options by funds: $557M | Put options by funds: $373M

45% more funds holding in top 10

Funds holding in top 10: 44 → 64 (+20)

19% more capital invested

Capital invested by funds: $64.2B → $76.5B (+$12.3B)

6% more funds holding

Funds holding: 1,697 → 1,807 (+110)

3% more repeat investments, than reductions

Existing positions increased: 667 | Existing positions reduced: 650

1.36% less ownership

Funds ownership: 87.46% → 86.11% (-1.4%)

Holders
1,807
Holders Change
+110
Holders Change %
+6.48%
% of All Funds
22.23%
Holding in Top 10
64
Holding in Top 10 Change
+20
Holding in Top 10 Change %
+45.45%
% of All Funds
0.79%
New
241
Increased
667
Reduced
650
Closed
98
Calls
$557M
Puts
$373M
Net Calls
+$185M
Net Calls Change
+$220M

Top Buyers

Rank Fund Capital Flow
1
State Street
State Street
Massachusetts
+$347M
2
BlackRock
BlackRock
New York
+$280M
3
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT)
United Kingdom
+$266M
4
Invesco
Invesco
Georgia
+$232M
5
Amundi
Amundi
France
+$140M

Top Sellers

Rank Fund Capital Flow
1
Wellington Management Group
Wellington Management Group
Massachusetts
-$972M
2
SG Americas Securities
SG Americas Securities
New York
-$211M
3
Ameriprise
Ameriprise
Minnesota
-$168M
4
Alyeska Investment Group
Alyeska Investment Group
Illinois
-$147M
5
Squarepoint
Squarepoint
New York
-$137M
Name Holding Trade Value Shares
Change 		Change in
Stake
Bank of New York Mellon
26
Bank of New York Mellon
New York
$586M +$114K +1,651 +0%
Charles Schwab
27
Charles Schwab
California
$554M +$12.5M +181,206 +2%
N
28
Nuveen
North Carolina
$512M +$47.9M +691,162 +11%
VFT
29
Vanguard Fiduciary Trust
Pennsylvania
$501M +$477M +6,882,935 New
BG
30
Bahl & Gaynor
Ohio
$499M -$9.25M -133,593 -2%
KACA
31
Kayne Anderson Capital Advisors
California
$488M -$65.7M -948,311 -12%
Cohen & Steers
32
Cohen & Steers
New York
$479M +$10.4M +150,448 +2%
American Century Companies
33
American Century Companies
Missouri
$470M -$26.2M -378,881 -6%
Wells Fargo
34
Wells Fargo
California
$463M +$18.8M +271,453 +4%
Ameriprise
35
Ameriprise
Minnesota
$435M -$168M -2,428,797 -29%
BC
36
Brookfield Corp
Ontario, Canada
$378M -$60.7M -877,208 -14%
WHG
37
Westwood Holdings Group
Texas
$342M +$30.8M +444,889 +10%
Artisan Partners
38
Artisan Partners
Wisconsin
$336M -$33.4M -483,096 -9%
Victory Capital Management
39
Victory Capital Management
Texas
$333M +$9.24M +133,494 +3%
Envestnet Asset Management
40
Envestnet Asset Management
Illinois
$333M +$11.3M +163,642 +4%
Fidelity Investments
41
Fidelity Investments
Massachusetts
$327M +$24.5M +353,842 +9%
Mackenzie Financial
42
Mackenzie Financial
Ontario, Canada
$315M -$1.49M -21,548 -0.5%
Mirae Asset Global ETFs Holdings
43
Mirae Asset Global ETFs Holdings
Hong Kong
$312M +$166K +2,391 +0.1%
Pictet Asset Management
44
Pictet Asset Management
Switzerland
$296M -$2.25M -32,472 -0.8%
Qube Research & Technologies (QRT)
45
Qube Research & Technologies (QRT)
United Kingdom
$280M +$266M +3,845,078 New
Stifel Financial
46
Stifel Financial
Missouri
$275M +$5.74M +82,950 +2%
Barclays
47
Barclays
United Kingdom
$269M +$63.5M +917,664 +33%
Swiss National Bank
48
Swiss National Bank
Switzerland
$261M +$16.4M +237,500 +7%
National Pension Service
49
National Pension Service
South Korea
$234M +$4.44M +64,137 +2%
1832 Asset Management
50
1832 Asset Management
Ontario, Canada
$232M -$18M -260,532 -8%
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WMB Hedge Fund Activity: Q1 2026 in Review

1,807 of the 8,130 institutional investors tracked by Wall St. Rank reported a position in Williams Companies (WMB) for Q1 2026, worth a combined $76.5B — up 19% from $64.2B a quarter earlier.

Buyers outnumbered sellers: 241 funds opened new WMB positions and 98 closed out — a net gain of 143 holders — while 667 added to existing stakes and 650 trimmed.

The largest buyer was State Street, adding an estimated $347M. The largest seller was Wellington Management Group, cutting an estimated $972M.

  • 1,807 institutional investors held Williams Companies (WMB) as of Q1 2026, up from 1,697 in Q4 2025.
  • Funds reported $76.5B of Williams Companies stock for Q1 2026, up 19% quarter-over-quarter.
  • 241 funds opened new Williams Companies positions in Q1 2026 and 98 closed out, a net change of +143 holders.
  • The largest Williams Companies buyer in Q1 2026 was State Street, an estimated $347M added.
  • The largest Williams Companies seller in Q1 2026 was Wellington Management Group, an estimated $972M sold.

Based on aggregated 13F filings for Q1 2026.