Question 1

Which hedge funds and institutional investors hold WMB?

Accepted Answer

StonkWhisper tracks 13F filings submitted to the SEC by institutional investment managers with over $100 million in assets. The whale tracker for WMB shows which major funds hold positions, their portfolio weight, share counts, and how those positions changed quarter over quarter.

Question 2

What does conviction level mean for WMB whale holdings?

Accepted Answer

Conviction level reflects how significant WMB is within a fund's overall portfolio. A high-conviction position means the manager has allocated a large percentage of their portfolio to WMB, suggesting strong directional confidence in the stock.

Question 3

How current is the whale data for WMB?

Accepted Answer

Institutional 13F filings are required within 45 days of each calendar quarter end (March 31, June 30, September 30, December 31). StonkWhisper processes filings as they are published on SEC EDGAR, so data reflects the most recently reported quarter.

Question 4

What do quarter-over-quarter changes tell me about WMB?

Accepted Answer

QoQ changes for WMB show whether institutional managers are increasing, decreasing, initiating, or exiting their positions. New positions and significant increases can signal growing institutional conviction, while exits or decreases may indicate waning confidence.

Manager	Shares	Value	% of Portfolio	Manager AUM
State Street	73.0M	$5.3B	0.2%	$2896.4B
ClearBridge	17.6M	$1.3B	1.1%	$114.9B
American Century	6.5M	$469.9M	0.2%	$194.3B
Artisan Partners	4.6M	$336.4M	0.5%	$62.3B
Geode Capital	3.9M	$287.3M	0.0%	$1607.5B
Jennison	2.8M	$200.5M	0.1%	$145.4B
Point72	2.4M	$176.0M	0.2%	$78.1B
Millennium	2.0M	$145.5M	0.1%	$240.3B
WorldQuant	1.7M	$120.9M	0.5%	$25.9B
Arrowstreet	1.5M	$111.1M	0.1%	$184.8B
Citadel	1.1M	$76.9M	0.0%	$618.5B
DE Shaw	1.0M	$75.8M	0.0%	$166.3B
Dodge & Cox	966.3K	$70.3M	0.0%	$182.0B
Marshall Wace	800.0K	$58.2M	0.1%	$100.4B
Adage Capital	719.0K	$52.3M	0.1%	$64.8B
Wellington	355.6K	$25.9M	0.0%	$535.5B
Tudor	323.5K	$23.5M	0.0%	$53.9B
Citadel	320.2K	$23.3M	0.0%	$618.5B
Segall Bryant	269.1K	$19.6M	0.3%	$7.0B
DFA	254.9K	$18.6M	0.0%	$481.4B
Gabelli	215.1K	$15.7M	0.1%	$14.8B
BlackRock	173.6K	$12.6M	0.0%	$5723.5B
Neuberger Berman (Eisman)	156.9K	$11.4M	0.0%	$131.4B
Horizon Kinetics	138.3K	$10.1M	0.1%	$9.2B
Citadel	127.4K	$9.3M	0.0%	$618.5B
Man Group	102.2K	$7.4M	0.0%	$55.1B
Tudor	94.3K	$6.9M	0.0%	$53.9B
Gotham Asset	73.0K	$5.3M	0.0%	$32.7B
Millennium	67.6K	$4.9M	0.0%	$240.3B
Bridgewater	63.3K	$4.6M	0.0%	$22.4B
Hudson Bay	55.4K	$4.0M	0.0%	$29.0B
Northern Trust	53.6K	$3.9M	0.0%	$756.6B
Schonfeld	52.5K	$3.8M	0.0%	$14.2B
Franklin Templeton	45.4K	$3.3M	0.0%	$408.3B
Two Sigma	31.1K	$2.3M	0.0%	$123.9B
Two Sigma	31.0K	$2.3M	0.0%	$123.9B
Two Sigma	29.1K	$2.1M	0.0%	$123.9B
BlackRock	28.0K	$2.0M	—	$5723.5B
Millennium	22.7K	$1.7M	0.0%	$240.3B
Balyasny	22.1K	$1.6M	0.0%	$77.1B
Tudor	17.4K	$1.3M	0.0%	$53.9B
Balyasny	8.2K	$597K	0.0%	$77.1B
Fisher Investments	7.4K	$542K	0.0%	$294.9B
Point72	6.0K	$437K	0.0%	$78.1B
Brevan Howard	4.4K	$320K	0.0%	$11.3B
First Eagle	4.3K	$315K	0.0%	$59.0B
Winton	3.4K	$247K	0.0%	$2.9B
AQR Capital	1.5K	$107K	—	$218.4B
Kayne Anderson	225	$16K	—	$34.0B
Acadian	48.9K	$4K	0.0%	$70.5M
Fidelity (FMR)	30	$2K	—	$1898.4B

WMB

Who Holds WMB

Changes This Quarter