DCM
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Driehaus Capital Management’s IES Holdings IESC Stock Holding History

Driehaus Capital Management’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
Q1 		– Sell
-77,082
Closed -$30M – 405
2025
Q4 		$30M Sell
77,082
-2,990
-4% -$1.2M 0.2% 153
2025
Q3 		$31.8M Buy
+80,072
New +$27.6M 0.23% 148

Other funds holding IESC

GJL
Gendell Jeffrey L $7.34B AUM 183.72% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
First Trust Advisors
First Trust Advisors Wheaton, Illinois $140B AUM 27.84% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
PP
Pertento Partners London, United Kingdom $1.37B AUM 36.36% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Driehaus Capital Management's IESC Position: Q1 2026 in Review

Driehaus Capital Management sold out of IES Holdings (IESC) in Q1 2026, closing a stake of 77,082 shares — an estimated $30M sold.

Driehaus Capital Management first reported a position in IESC in Q3 2025 and held it in 2 quarters. The position peaked at $31.8M in Q3 2025. 348 funds tracked by Wall St. Rank hold IESC as of Q1 2026.

  • Driehaus Capital Management reported no remaining IES Holdings position as of Q1 2026 after selling out during the quarter.
  • Driehaus Capital Management sold 77,082 IES Holdings shares in Q1 2026, an estimated $30M.
  • Driehaus Capital Management first reported a position in IES Holdings in Q3 2025 and held it in 2 quarters.
  • Driehaus Capital Management's IES Holdings position peaked at $31.8M in Q3 2025.
  • 348 funds tracked by Wall St. Rank held IES Holdings as of Q1 2026.

Based on Driehaus Capital Management's 13F filing for Q1 2026, filed 15 May 2026.