Renaissance Technologies
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Renaissance Technologies’s ESCO Technologies ESE Stock Holding History

Renaissance Technologies’s Portfolio ESE Stock Details ESE Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-36,200
Closed -$7.07M – 3361
2025
Q4 		$7.07M Buy
36,200
+25,100
+226% +$5.29M 0.01% 1102
2025
Q3 		$2.34M Buy
11,100
+8,500
+327% +$1.68M ﹤0.01% 1965
2025
Q2 		$499K Buy
+2,600
New +$444K ﹤0.01% 2832
2023
Q1 		– Sell
-28,456
Closed -$2.49M – 4075
2022
Q4 		$2.49M Buy
28,456
+4,956
+21% +$427K ﹤0.01% 1941
2022
Q3 		$1.73M Buy
+23,500
New +$1.82M ﹤0.01% 2111
2021
Q3 		– Sell
-4,500
Closed -$422K – 3558
2021
Q2 		$422K Buy
+4,500
New +$454K ﹤0.01% 3028
2020
Q4 		– Sell
-2,500
Closed -$201K – 3464
2020
Q3 		$201K Buy
+2,500
New +$216K ﹤0.01% 3110
2019
Q4 		– Sell
-9,400
Closed -$748K – 3557
2019
Q3 		$748K Buy
+9,400
New +$747K ﹤0.01% 2706
2018
Q2 		– Sell
-4,800
Closed -$281K – 3336
2018
Q1 		$281K Buy
+4,800
New +$295K ﹤0.01% 3101
2017
Q4 		– Sell
-16,300
Closed -$977K – 3376
2017
Q3 		$977K Buy
16,300
+9,000
+123% +$520K ﹤0.01% 2582
2017
Q2 		$435K Sell
7,300
-1,500
-17% -$87.4K ﹤0.01% 2799
2017
Q1 		$511K Buy
+8,800
New +$494K ﹤0.01% 2766
2016
Q3 		– Sell
-48,700
Closed -$1.95M – 3367
2016
Q2 		$1.95M Sell
48,700
-36,100
-43% -$1.42M ﹤0.01% 2206
2016
Q1 		$3.31M Sell
84,800
-15,803
-16% -$559K 0.01% 1918
2015
Q4 		$3.64M Buy
+100,603
New +$3.77M 0.01% 1708
2015
Q2 		– Sell
-6,600
Closed -$257K – 3260
2015
Q1 		$257K Buy
+6,600
New +$247K ﹤0.01% 2809

Other funds holding ESE

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
GCM
Geneva Capital Management Milwaukee, Wisconsin $4.36B AUM 17.81% 1-Year Est. Return
Neuberger Berman Group
Neuberger Berman Group New York $150B AUM 40.08% 1-Year Est. Return

Renaissance Technologies's ESE Position: Q1 2026 in Review

Renaissance Technologies sold out of ESCO Technologies (ESE) in Q1 2026, closing a stake of 36,200 shares — an estimated $7.07M sold.

Renaissance Technologies first reported a position in ESE in Q1 2015 and held it in 16 quarters. The position peaked at $7.07M in Q4 2025. 433 funds tracked by Wall St. Rank hold ESE as of Q1 2026.

  • Renaissance Technologies reported no remaining ESCO Technologies position as of Q1 2026 after selling out during the quarter.
  • Renaissance Technologies sold 36,200 ESCO Technologies shares in Q1 2026, an estimated $7.07M.
  • Renaissance Technologies first reported a position in ESCO Technologies in Q1 2015 and held it in 16 quarters.
  • Renaissance Technologies's ESCO Technologies position peaked at $7.07M in Q4 2025.
  • 433 funds tracked by Wall St. Rank held ESCO Technologies as of Q1 2026.

Based on Renaissance Technologies's 13F filing for Q1 2026, filed 14 May 2026.