JY
IESC icon

Jeff Yass’s IES Holdings IESC Stock Holding History

Jeff Yass’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 		$23.1M Buy
63,000
+5,000
+9% +$1.61M ﹤0.01% 2303
2026
Q1 		$13.8M Sell
58,000
-70,200
-55% -$16.1M ﹤0.01% 2663
2025
Q4 		$24.9M Buy
128,200
+20,400
+19% +$4.1M ﹤0.01% 1989
2025
Q3 		$21.4M Buy
107,800
+10,800
+11% +$1.86M ﹤0.01% 2129
2025
Q2 		$14.4M Sell
97,000
-8,600
-8% -$1.01M ﹤0.01% 2390
2025
Q1 		$8.72M Sell
105,600
-10,000
-9% -$1.04M ﹤0.01% 2714
2024
Q4 		$11.6M Buy
115,600
+45,000
+64% +$5.41M ﹤0.01% 2474
2024
Q3 		$7.05M Buy
70,600
+5,600
+9% +$454K ﹤0.01% 3078
2024
Q2 		$4.53M Buy
65,000
+57,200
+733% +$4.02M ﹤0.01% 3608
2024
Q1 		$474K Buy
+7,800
New +$374K ﹤0.01% 8630

Other funds holding IESC

GJL
Gendell Jeffrey L $11.3B AUM 163.06% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
First Trust Advisors
First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return

Jeff Yass's IESC Position: Q2 2026 in Review

Jeff Yass increased its IES Holdings (IESC) stake by 102% in Q2 2026, buying an estimated $11.9M and bringing the position to 72,810 shares worth $26.7M. The position accounts for ﹤0.01% of the portfolio, ranked #2146.

Jeff Yass first reported a position in IESC in Q1 2016 and has held it in 19 quarters since. 412 funds tracked by Wall St. Rank hold IESC as of Q2 2026.

  • Jeff Yass held 72,810 shares of IES Holdings worth $26.7M as of Q2 2026.
  • Jeff Yass bought 36,750 IES Holdings shares in Q2 2026, an estimated $11.9M.
  • IES Holdings made up ﹤0.01% of Jeff Yass's portfolio in Q2 2026, its #2146 holding.
  • Jeff Yass first reported a position in IES Holdings in Q1 2016 and has held it in 19 quarters since.
  • 412 funds tracked by Wall St. Rank held IES Holdings as of Q2 2026.

Based on Susquehanna International Group's 13F filing for Q2 2026, filed 14 Aug 2026.