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Aigen Investment Management’s ESCO Technologies ESE Stock Holding History

Aigen Investment Management’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 		$414K Buy
1,473
+89
+6% +$22.4K 0.11% 262
2025
Q4 		$270K Buy
+1,384
New +$292K 0.06% 387
2021
Q4 		– Sell
-2,679
Closed -$206K – 1071
2021
Q3 		$206K Buy
+2,679
New +$237K 0.04% 418
2020
Q2 		– Sell
-1,991
Closed -$151K – 955
2020
Q1 		$151K Buy
+1,991
New +$182K 0.02% 787

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

Aigen Investment Management's ESE Position: Q1 2026 in Review

Aigen Investment Management increased its ESCO Technologies (ESE) stake by 6.4% in Q1 2026, buying an estimated $22.4K and bringing the position to 1,473 shares worth $414K. The position accounts for 0.11% of the portfolio, ranked #262.

Aigen Investment Management first reported a position in ESE in Q1 2020 and has held it in 4 quarters since. 432 funds tracked by Wall St. Rank hold ESE as of Q1 2026.

  • Aigen Investment Management held 1,473 shares of ESCO Technologies worth $414K as of Q1 2026.
  • Aigen Investment Management bought 89 ESCO Technologies shares in Q1 2026, an estimated $22.4K.
  • ESCO Technologies made up 0.11% of Aigen Investment Management's portfolio in Q1 2026, its #262 holding.
  • Aigen Investment Management first reported a position in ESCO Technologies in Q1 2020 and has held it in 4 quarters since.
  • 432 funds tracked by Wall St. Rank held ESCO Technologies as of Q1 2026.

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