Marshall Wace’s ESCO Technologies ESE Stock Holding History

Marshall Wace’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	$13.3M	Buy	47,344 +22,924	+94%	+$5.78M	0.01%	842
2025 Q4	$4.77M	Buy	24,420 +5,571	+30%	+$1.17M	﹤0.01%	1180
2025 Q3	$3.98M	Buy	+18,849	New	+$3.73M	﹤0.01%	1281
2025 Q2	–	Sell	-18,594	Closed	-$2.96M	–	2833
2025 Q1	$2.96M	Buy	18,594 +10,205	+122%	+$1.53M	﹤0.01%	1297
2024 Q4	$1.12M	Buy	+8,389	New	+$1.14M	﹤0.01%	1683
2021 Q4	–	Sell	-24,457	Closed	-$1.88M	–	3962
2021 Q3	$1.88M	Buy	+24,457	New	+$2.16M	0.01%	1607
2020 Q4	–	Sell	-6,139	Closed	-$495K	–	1946
2020 Q3	$495K	Buy	+6,139	New	+$530K	﹤0.01%	1251
2019 Q4	–	Sell	-1,072	Closed	-$85K	–	1793
2019 Q3	$85K	Buy	+1,072	New	+$85.2K	﹤0.01%	1414
2018 Q4	–	Sell	-22,991	Closed	-$1.56M	–	1642
2018 Q3	$1.56M	Buy	+22,991	New	+$1.49M	0.01%	727
2016 Q2	–	Sell	-36,018	Closed	-$1.4M	–	1030
2016 Q1	$1.4M	Buy	+36,018	New	+$1.28M	0.01%	637

Other funds holding ESE

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

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 New York $131B AUM 28.36% 1-Year Est. Return

Marshall Wace's ESE Position: Q1 2026 in Review

Marshall Wace increased its ESCO Technologies (ESE) stake by 94% in Q1 2026, buying an estimated $5.78M and bringing the position to 47,344 shares worth $13.3M. The position accounts for 0.01% of the portfolio, ranked #842.

Marshall Wace first reported a position in ESE in Q1 2016 and has held it in 10 quarters since. 432 funds tracked by Wall St. Rank hold ESE as of Q1 2026.

Marshall Wace held 47,344 shares of ESCO Technologies worth $13.3M as of Q1 2026.
Marshall Wace bought 22,924 ESCO Technologies shares in Q1 2026, an estimated $5.78M.
ESCO Technologies made up 0.01% of Marshall Wace's portfolio in Q1 2026, its #842 holding.
Marshall Wace first reported a position in ESCO Technologies in Q1 2016 and has held it in 10 quarters since.
432 funds tracked by Wall St. Rank held ESCO Technologies as of Q1 2026.

Based on Marshall Wace's 13F filing for Q1 2026, filed 15 May 2026.