Portman Square Capital’s Advanced Energy AEIS Stock Holding History

Portman Square Capital’s Portfolio AEIS Stock Details AEIS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	–	Sell	-56,000	Closed	-$18.1M	–	95
2026 Q1	$18.1M	Sell	56,000 -200	-0.4%	-$58K	0.7%	40
2025 Q4	$11.8M	Sell	56,200 -97,500	-63%	-$19.8M	0.52%	46
2025 Q3	$26.2M	Buy	153,700 +56,100	+57%	+$8.45M	1.16%	27
2025 Q2	$12.9M	Buy	97,600 +11,600	+13%	+$1.28M	0.38%	58
2025 Q1	$8.2M	Sell	86,000 -80,500	-48%	-$9.2M	0.22%	129
2024 Q4	$19.3M	Buy	166,500 +62,000	+59%	+$6.97M	0.69%	30
2024 Q3	$11M	Buy	104,500 +30,900	+42%	+$3.24M	0.41%	75
2024 Q2	$8M	Sell	73,600 -16,400	-18%	-$1.68M	0.27%	111
2024 Q1	$9.18M	Buy	90,000 +32,000	+55%	+$3.26M	0.25%	109
2023 Q4	$6.32M	Hold	58,000	–	–	0.14%	171
2023 Q3	$5.98M	Buy	+58,000	New	+$6.5M	0.15%	162

Other funds holding AEIS

CAM

Congress Asset Management Boston, Massachusetts $16.3B AUM 42.69% 1-Year Est. Return

Tema ETFs New York $3.09B AUM 72.72% 1-Year Est. Return

AHT

Amanah Holdings Trust London $1.7B AUM 612.53% 1-Year Est. Return

FWIA

Fort Washington Investment Advisors Cincinnati, Ohio $19.9B AUM 22.19% 1-Year Est. Return

PCM

Peregrine Capital Management Minneapolis, Minnesota $3.08B AUM 29.51% 1-Year Est. Return

Handelsbanken Fonder Stockholm, Sweden $35.1B AUM 47.76% 1-Year Est. Return

YIH

Y-Intercept (HK) Hong Kong $5.05B AUM 17.89% 1-Year Est. Return

LSERS

Louisiana State Employees Retirement System Baton Rouge, Louisiana $6.74B AUM 53.06% 1-Year Est. Return

Assenagon Asset Management Senningerberg, Luxembourg $80.2B AUM 50.57% 1-Year Est. Return

YCM

Yousif Capital Management Bloomfield Hills, Michigan $8.94B AUM 42.6% 1-Year Est. Return

Portman Square Capital's AEIS Position: Q2 2026 in Review

Portman Square Capital opened a new position in Advanced Energy (AEIS) in Q2 2026: 1,240 shares worth $462K. The stake represents 0.02% of the portfolio and ranks #86 among its holdings. This is a return to the name: Portman Square Capital previously reported a position in AEIS as recently as Q1 2025.

Portman Square Capital first reported a position in AEIS in Q3 2023 and has held it in 5 quarters since. The position peaked at $1.01M in Q4 2024. 92 funds tracked by Wall St. Rank hold AEIS as of Q2 2026.

Portman Square Capital held 1,240 shares of Advanced Energy worth $462K as of Q2 2026.
Advanced Energy was a new Portman Square Capital position in Q2 2026.
Advanced Energy made up 0.02% of Portman Square Capital's portfolio in Q2 2026, its #86 holding.
Portman Square Capital first reported a position in Advanced Energy in Q3 2023 and has held it in 5 quarters since.
Portman Square Capital's Advanced Energy position peaked at $1.01M in Q4 2024.
92 funds tracked by Wall St. Rank held Advanced Energy as of Q2 2026.

Based on Portman Square Capital's 13F filing for Q2 2026, filed 15 Jul 2026.