Parallax Volatility Advisers’s Williams Companies WMB Stock Holding History

Parallax Volatility Advisers’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 Q1	$12.2M	Buy	173,900 +156,400	+894%	+$10.8M	0.03%	358
2025 Q4	$1.05M	Sell	17,500 -60,000	-77%	-$3.63M	﹤0.01%	1097
2025 Q3	$4.91M	Buy	77,500 +59,700	+335%	+$3.5M	0.01%	683
2025 Q2	$1.12M	Buy	17,800 +16,900	+1,878%	+$998K	﹤0.01%	1028
2025 Q1	$53.8K	Sell	900 -6,600	-88%	-$378K	﹤0.01%	1393
2024 Q4	$406K	Buy	+7,500	New	+$404K	﹤0.01%	1542
2024 Q1	–	Sell	-36,900	Closed	-$1.29M	–	2423
2023 Q4	$1.29M	Sell	36,900 -2,400	-6%	-$84.2K	﹤0.01%	1319
2023 Q3	$1.32M	Sell	39,300 -14,500	-27%	-$495K	﹤0.01%	1252
2023 Q2	$1.76M	Buy	53,800 +52,800	+5,280%	+$1.58M	﹤0.01%	1188
2023 Q1	$29.9K	Sell	1,000 -260,600	-100%	-$8.05M	﹤0.01%	2278
2022 Q4	$8.61M	Buy	261,600 +253,100	+2,978%	+$8.24M	0.01%	826
2022 Q3	$244K	Sell	8,500 -10,700	-56%	-$349K	﹤0.01%	2253
2022 Q2	$600K	Buy	19,200 +7,400	+63%	+$255K	﹤0.01%	1844
2022 Q1	$394K	Sell	11,800 -396,600	-97%	-$12.1M	﹤0.01%	1985
2021 Q4	$10.6M	Buy	408,400 +93,800	+30%	+$2.59M	0.01%	580
2021 Q3	$8.16M	Sell	314,600 -208,400	-40%	-$5.25M	0.01%	710
2021 Q2	$13.9M	Sell	523,000 -335,500	-39%	-$8.59M	0.02%	442
2021 Q1	$20.3M	Buy	858,500 +65,400	+8%	+$1.49M	0.05%	274
2020 Q4	$15.9M	Buy	793,100 +687,700	+652%	+$13.9M	0.02%	594
2020 Q3	$2.07M	Buy	105,400 +16,000	+18%	+$326K	﹤0.01%	1695
2020 Q2	$1.7M	Buy	89,400 +66,300	+287%	+$1.23M	﹤0.01%	1534
2020 Q1	$327K	Sell	23,100 -384,100	-94%	-$7.44M	﹤0.01%	1859
2019 Q4	$9.66M	Sell	407,200 -19,400	-5%	-$444K	0.01%	665
2019 Q3	$10.3M	Sell	426,600 -7,100	-2%	-$179K	0.01%	582
2019 Q2	$12.2M	Buy	433,700 +20,300	+5%	+$564K	0.01%	474
2019 Q1	$11.9M	Buy	413,400 +358,000	+646%	+$9.6M	0.01%	434
2018 Q4	$1.22M	Buy	55,400 +46,500	+522%	+$1.16M	﹤0.01%	1243
2018 Q3	$243K	Buy	+8,900	New	+$258K	﹤0.01%	1581
2016 Q4	–	Sell	-170,000	Closed	-$5.22M	–	4307
2016 Q3	$5.22M	Buy	170,000 +140,000	+467%	+$3.71M	0.01%	652
2016 Q2	$649K	Buy	+30,000	New	+$602K	﹤0.01%	1356
2016 Q1	–	Sell	-281,300	Closed	-$7.23M	–	3829
2015 Q4	$7.23M	Sell	281,300 -532,500	-65%	-$18.6M	0.01%	545
2015 Q3	$30M	Buy	813,800 +236,600	+41%	+$11.8M	0.07%	198
2015 Q2	$33.1M	Buy	577,200 +427,400	+285%	+$22M	0.07%	187
2015 Q1	$7.58M	Sell	149,800 -88,800	-37%	-$4.12M	0.02%	558
2014 Q4	$10.7M	Sell	238,600 -263,300	-52%	-$13.5M	0.03%	444
2014 Q3	$27.8M	Buy	501,900 +51,500	+11%	+$2.96M	0.09%	192
2014 Q2	$26.2M	Buy	450,400 +418,000	+1,290%	+$19.4M	0.11%	144
2014 Q1	$1.31M	Buy	32,400 +20,300	+168%	+$822K	0.01%	698
2013 Q4	$467K	Buy	12,100 +7,200	+147%	+$259K	﹤0.01%	1085
2013 Q3	$178K	Sell	4,900 -700	-13%	-$24.5K	﹤0.01%	1163
2013 Q2	$181K	Buy	+5,600	New	+$202K	﹤0.01%	1059

Other funds holding WMB

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

ClearBridge Investments New York $115B AUM 24.78% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

Parallax Volatility Advisers's WMB Position: Q1 2026 in Review

Parallax Volatility Advisers opened a new position in Williams Companies (WMB) in Q1 2026: 2 shares worth $146. The stake represents ﹤0.01% of the portfolio and ranks #1408 among its holdings. This is a return to the name: Parallax Volatility Advisers previously reported a position in WMB as recently as Q3 2025.

Parallax Volatility Advisers first reported a position in WMB in Q2 2013 and has held it in 30 quarters since. The position peaked at $22.1M in Q2 2015. 1,809 funds tracked by Wall St. Rank hold WMB as of Q1 2026.

Parallax Volatility Advisers held 2 shares of Williams Companies worth $146 as of Q1 2026.
Williams Companies was a new Parallax Volatility Advisers position in Q1 2026.
Williams Companies made up ﹤0.01% of Parallax Volatility Advisers's portfolio in Q1 2026, its #1408 holding.
Parallax Volatility Advisers first reported a position in Williams Companies in Q2 2013 and has held it in 30 quarters since.
Parallax Volatility Advisers's Williams Companies position peaked at $22.1M in Q2 2015.
1,809 funds tracked by Wall St. Rank held Williams Companies as of Q1 2026.

Based on Parallax Volatility Advisers's 13F filing for Q1 2026, filed 15 May 2026.