Harbor Capital Advisors’s Powell Industries POWL Stock Holding History

Harbor Capital Advisors’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 Q3	–	Sell	-8,857	Closed	-$2.54M	–	1495
2026 Q2	$2.54M	Buy	8,857 +1,606	+22%	+$436K	0.17%	162
2026 Q1	$1.31M	Buy	7,251 +7,164	+8,234%	+$1.17M	0.11%	276
2025 Q4	$9K	Sell	87 -14,736	-99%	-$1.65M	﹤0.01%	981
2025 Q3	$1.51M	Sell	14,823 -73,611	-83%	-$6.24M	0.12%	238
2025 Q2	$6.2M	Buy	88,434 +25,149	+40%	+$1.52M	0.26%	124
2025 Q1	$3.59M	Buy	63,285 +50,943	+413%	+$3.55M	0.16%	197
2024 Q4	$912K	Sell	12,342 -1,470	-11%	-$131K	0.04%	466
2024 Q3	$1.02M	Buy	13,812 +888	+7%	+$48.3K	0.04%	453
2024 Q2	$618K	Buy	12,924 +5,757	+80%	+$300K	0.05%	482
2024 Q1	$340K	Buy	+7,167	New	+$307K	0.04%	495

Other funds holding POWL

Tema ETFs New York $2.69B AUM 42.96% 1-Year Est. Return

Venture Visionary Partners Sylvania, Ohio $3.82B AUM 21.33% 1-Year Est. Return

RIA

RPG Investment Advisory Pleasanton, California $540M AUM 37.68% 1-Year Est. Return

Congress Asset Management Boston, Massachusetts $15.4B AUM 30.39% 1-Year Est. Return

Carnegie Investment Counsel Pepper Pike, Ohio $5.01B AUM 15.78% 1-Year Est. Return

AssetMark Inc Concord, California $59.5B AUM 15.92% 1-Year Est. Return

Quantum Private Wealth Tampa, Florida $391M AUM 50.76% 1-Year Est. Return

Rockline Wealth Management Plainview, New York $535M AUM 30.35% 1-Year Est. Return

Mutual of America Capital Management New York $10.1B AUM 33.74% 1-Year Est. Return

Chatham Capital Group Savannah, Georgia $777M AUM 22.3% 1-Year Est. Return

Harbor Capital Advisors's POWL Position: Q3 2026 in Review

Harbor Capital Advisors sold out of Powell Industries (POWL) in Q3 2026, closing a stake of 8,857 shares — an estimated $2.54M sold.

Harbor Capital Advisors first reported a position in POWL in Q1 2024 and held it in 10 quarters. The position peaked at $6.2M in Q2 2025. 129 funds tracked by Wall St. Rank hold POWL as of Q3 2026.

Harbor Capital Advisors reported no remaining Powell Industries position as of Q3 2026 after selling out during the quarter.
Harbor Capital Advisors sold 8,857 Powell Industries shares in Q3 2026, an estimated $2.54M.
Harbor Capital Advisors first reported a position in Powell Industries in Q1 2024 and held it in 10 quarters.
Harbor Capital Advisors's Powell Industries position peaked at $6.2M in Q2 2025.
129 funds tracked by Wall St. Rank held Powell Industries as of Q3 2026.

Based on Harbor Capital Advisors's 13F filing for Q3 2026, filed 22 Oct 2026.