Ostrum Asset Management’s Williams Companies WMB Stock Holding History

Ostrum Asset Management’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	$89.2K	Sell	1,225 -1,552	-56%	-$107K	0.01%	552
2025 Q4	$167K	Sell	2,777 -921	-25%	-$55.7K	0.01%	477
2025 Q3	$234K	Sell	3,698 -115	-3%	-$6.75K	0.01%	477
2025 Q2	$239K	Sell	3,813 -110	-3%	-$6.49K	0.01%	476
2025 Q1	$234K	Sell	3,923 -104	-3%	-$5.95K	0.01%	488
2024 Q4	$218K	Sell	4,027 -166	-4%	-$8.95K	0.02%	497
2024 Q3	$191K	Sell	4,193 -10,731	-72%	-$472K	0.02%	496
2024 Q2	$634K	Sell	14,924 -1,160	-7%	-$46.5K	0.06%	363
2024 Q1	$627K	Sell	16,084 -30,417	-65%	-$1.08M	0.05%	411
2023 Q4	$1.62M	Buy	46,501 +14,980	+48%	+$526K	0.14%	235
2023 Q3	$1.06M	Sell	31,521 -3,887	-11%	-$133K	0.1%	293
2023 Q2	$1.16M	Buy	35,408 +121	+0.3%	+$3.63K	0.1%	282
2023 Q1	$1.05M	Buy	+35,287	New	+$1.09M	0.09%	292

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

Ostrum Asset Management's WMB Position: Q1 2026 in Review

Ostrum Asset Management reduced its Williams Companies (WMB) stake by 56% in Q1 2026, selling an estimated $107K and leaving 1,225 shares worth $89.2K. The position accounts for 0.01% of the portfolio, ranked #552.

Ostrum Asset Management first reported a position in WMB in Q1 2023 and has held it in 13 quarters since. The position peaked at $1.62M in Q4 2023. 1,807 funds tracked by Wall St. Rank hold WMB as of Q1 2026.

Ostrum Asset Management held 1,225 shares of Williams Companies worth $89.2K as of Q1 2026.
Ostrum Asset Management sold 1,552 Williams Companies shares in Q1 2026, an estimated $107K.
Williams Companies made up 0.01% of Ostrum Asset Management's portfolio in Q1 2026, its #552 holding.
Ostrum Asset Management first reported a position in Williams Companies in Q1 2023 and has held it in 13 quarters since.
Ostrum Asset Management's Williams Companies position peaked at $1.62M in Q4 2023.
1,807 funds tracked by Wall St. Rank held Williams Companies as of Q1 2026.

Based on Ostrum Asset Management's 13F filing for Q1 2026, filed 14 May 2026.