Citadel Advisors
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Citadel Advisors’s ESCO Technologies ESE Stock Holding History

Citadel Advisors’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 		$478K Buy
+1,700
New +$429K ﹤0.01% 9421
2025
Q3 		– Sell
-3,400
Closed -$652K – 13086
2025
Q2 		$652K Buy
+3,400
New +$581K ﹤0.01% 8004
2025
Q1 		– Sell
-200
Closed -$26.6K – 14736
2024
Q4 		$26.6K Hold
200
– – ﹤0.01% 12974
2024
Q3 		$25.8K Buy
+200
New +$23.6K ﹤0.01% 12571

Other funds holding ESE

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
GCM
Geneva Capital Management Milwaukee, Wisconsin $4.71B AUM 6.32% 1-Year Est. Return
Neuberger Berman Group
Neuberger Berman Group New York $131B AUM 28.36% 1-Year Est. Return

Citadel Advisors's ESE Position: Q1 2026 in Review

Citadel Advisors opened a new position in ESCO Technologies (ESE) in Q1 2026: 93,116 shares worth $26.2M. The stake represents ﹤0.01% of the portfolio and ranks #1998 among its holdings. This is a return to the name: Citadel Advisors previously reported a position in ESE as recently as Q3 2025.

Citadel Advisors first reported a position in ESE in Q2 2013 and has held it in 40 quarters since. 433 funds tracked by Wall St. Rank hold ESE as of Q1 2026.

  • Citadel Advisors held 93,116 shares of ESCO Technologies worth $26.2M as of Q1 2026.
  • ESCO Technologies was a new Citadel Advisors position in Q1 2026.
  • ESCO Technologies made up ﹤0.01% of Citadel Advisors's portfolio in Q1 2026, its #1998 holding.
  • Citadel Advisors first reported a position in ESCO Technologies in Q2 2013 and has held it in 40 quarters since.
  • 433 funds tracked by Wall St. Rank held ESCO Technologies as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.