Jane Street’s Powell Industries POWL Stock Holding History

Jane Street’s Portfolio POWL Stock Details POWL Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$16M	Buy	88,800 +55,200	+164%	+$9.02M	﹤0.01%	1989
2025 Q4	$3.57M	Sell	33,600 -4,500	-12%	-$505K	﹤0.01%	3755
2025 Q3	$3.87M	Sell	38,100 -13,200	-26%	-$1.12M	﹤0.01%	3807
2025 Q2	$3.6M	Sell	51,300 -30,000	-37%	-$1.81M	﹤0.01%	3470
2025 Q1	$4.62M	Buy	81,300 +4,800	+6%	+$335K	﹤0.01%	3052
2024 Q4	$5.65M	Buy	76,500 +45,900	+150%	+$4.1M	﹤0.01%	2503
2024 Q3	$2.26M	Buy	30,600 +15,000	+96%	+$817K	﹤0.01%	4216
2024 Q2	$746K	Sell	15,600 -12,300	-44%	-$642K	﹤0.01%	6337
2024 Q1	$1.32M	Buy	+27,900	New	+$1.19M	﹤0.01%	4881

Other funds holding POWL

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

First Trust Advisors Wheaton, Illinois $140B AUM 27.84% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

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

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

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

Fisher Asset Management Camas, Washington $295B AUM 31.6% 1-Year Est. Return

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

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

Jane Street's POWL Position: Q1 2026 in Review

Jane Street increased its Powell Industries (POWL) stake by 12,213% in Q1 2026, buying an estimated $75.1M and bringing the position to 463,203 shares worth $83.5M. The position accounts for 0.01% of the portfolio, ranked #735.

Jane Street first reported a position in POWL in Q3 2021 and has held it in 14 quarters since. 474 funds tracked by Wall St. Rank hold POWL as of Q1 2026.

Jane Street held 463,203 shares of Powell Industries worth $83.5M as of Q1 2026.
Jane Street bought 459,441 Powell Industries shares in Q1 2026, an estimated $75.1M.
Powell Industries made up 0.01% of Jane Street's portfolio in Q1 2026, its #735 holding.
Jane Street first reported a position in Powell Industries in Q3 2021 and has held it in 14 quarters since.
474 funds tracked by Wall St. Rank held Powell Industries as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.