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Round Rock Advisors’s ESCO Technologies ESE Stock Holding History

Round Rock 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 		$226K Buy
+804
New +$203K 0.03% 301
2025
Q4 		– Sell
-2,592
Closed -$547K – 338
2025
Q3 		$547K Buy
+2,592
New +$513K 0.09% 161

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

Round Rock Advisors's ESE Position: Q1 2026 in Review

Round Rock Advisors opened a new position in ESCO Technologies (ESE) in Q1 2026: 804 shares worth $226K. The stake represents 0.03% of the portfolio and ranks #301 among its holdings. This is a return to the name: Round Rock Advisors previously reported a position in ESE as recently as Q3 2025.

Round Rock Advisors first reported a position in ESE in Q3 2025 and has held it in 2 quarters since. The position peaked at $547K in Q3 2025. 432 funds tracked by Wall St. Rank hold ESE as of Q1 2026.

  • Round Rock Advisors held 804 shares of ESCO Technologies worth $226K as of Q1 2026.
  • ESCO Technologies was a new Round Rock Advisors position in Q1 2026.
  • ESCO Technologies made up 0.03% of Round Rock Advisors's portfolio in Q1 2026, its #301 holding.
  • Round Rock Advisors first reported a position in ESCO Technologies in Q3 2025 and has held it in 2 quarters since.
  • Round Rock Advisors's ESCO Technologies position peaked at $547K in Q3 2025.
  • 432 funds tracked by Wall St. Rank held ESCO Technologies as of Q1 2026.

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