Simplex Trading’s IES Holdings IESC Stock Holding History

Simplex Trading’s Portfolio IESC Stock Details IESC Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$735K	Buy	+2,000	New	+$646K	﹤0.01%	3139
2026 Q1	–	Sell	-400	Closed	-$77.8K	–	9549
2025 Q4	$77.8K	Sell	400 -1,800	-82%	-$362K	﹤0.01%	5252
2025 Q3	$437K	Sell	2,200 -8,000	-78%	-$1.38M	﹤0.01%	3987
2025 Q2	$1.51M	Sell	10,200 -12,000	-54%	-$1.41M	﹤0.01%	2369
2025 Q1	$1.83M	Buy	22,200 +3,000	+16%	+$313K	﹤0.01%	2117
2024 Q4	$1.93M	Buy	19,200 +18,800	+4,700%	+$2.26M	﹤0.01%	2220
2024 Q3	$39K	Sell	400 -400	-50%	-$32.4K	﹤0.01%	6108
2024 Q2	$55K	Buy	+800	New	+$56.2K	﹤0.01%	5986

Other funds holding IESC

GJL

Gendell Jeffrey L $11.3B AUM 163.05% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return

Simplex Trading's IESC Position: Q2 2026 in Review

Simplex Trading opened a new position in IES Holdings (IESC) in Q2 2026: 1,638 shares worth $602K. The stake represents ﹤0.01% of the portfolio and ranks #3363 among its holdings. This is a return to the name: Simplex Trading previously reported a position in IESC as recently as Q4 2025.

Simplex Trading first reported a position in IESC in Q1 2024 and has held it in 6 quarters since. The position peaked at $724K in Q1 2024. 414 funds tracked by Wall St. Rank hold IESC as of Q2 2026.

Simplex Trading held 1,638 shares of IES Holdings worth $602K as of Q2 2026.
IES Holdings was a new Simplex Trading position in Q2 2026.
IES Holdings made up ﹤0.01% of Simplex Trading's portfolio in Q2 2026, its #3363 holding.
Simplex Trading first reported a position in IES Holdings in Q1 2024 and has held it in 6 quarters since.
Simplex Trading's IES Holdings position peaked at $724K in Q1 2024.
414 funds tracked by Wall St. Rank held IES Holdings as of Q2 2026.

Based on Simplex Trading's 13F filing for Q2 2026, filed 12 Aug 2026.