Martingale Asset Management’s ESCO Technologies ESE Stock Holding History

Martingale Asset 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	$4.34M	Buy	15,412 +5,299	+52%	+$1.34M	0.11%	192
2025 Q4	$1.98M	Buy	10,113 +2	+0%	+$422	0.05%	316
2025 Q3	$2.13M	Buy	10,111 +3,400	+51%	+$673K	0.05%	299
2025 Q2	$1.29M	Hold	6,711	–	–	0.03%	408
2025 Q1	$1.07M	Buy	6,711 +3,206	+91%	+$480K	0.03%	440
2024 Q4	$467K	Hold	3,505	–	–	0.01%	619
2024 Q3	$452K	Hold	3,505	–	–	0.01%	640
2024 Q2	$368K	Hold	3,505	–	–	0.01%	667
2024 Q1	$375K	Hold	3,505	–	–	0.01%	668
2023 Q4	$410K	Hold	3,505	–	–	0.01%	643
2023 Q3	$366K	Buy	3,505 +1,000	+40%	+$103K	0.01%	656
2023 Q2	$260K	Buy	+2,505	New	+$241K	0.01%	723
2017 Q4	–	Sell	-14,103	Closed	-$846K	–	953
2017 Q3	$846K	Sell	14,103 -8,004	-36%	-$462K	0.01%	767
2017 Q2	$1.32M	Sell	22,107 -100	-0.5%	-$5.83K	0.02%	656
2017 Q1	$1.29M	Sell	22,207 -600	-3%	-$33.7K	0.02%	654
2016 Q4	$1.29M	Buy	22,807 +6,697	+42%	+$342K	0.02%	657
2016 Q3	$748K	Hold	16,110	–	–	0.01%	744
2016 Q2	$644K	Hold	16,110	–	–	0.01%	618
2016 Q1	$628K	Buy	+16,110	New	+$570K	0.01%	605

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

Martingale Asset Management's ESE Position: Q1 2026 in Review

Martingale Asset Management increased its ESCO Technologies (ESE) stake by 52% in Q1 2026, buying an estimated $1.34M and bringing the position to 15,412 shares worth $4.34M. The position accounts for 0.11% of the portfolio, ranked #192.

Martingale Asset Management first reported a position in ESE in Q1 2016 and has held it in 19 quarters since. 432 funds tracked by Wall St. Rank hold ESE as of Q1 2026.

Martingale Asset Management held 15,412 shares of ESCO Technologies worth $4.34M as of Q1 2026.
Martingale Asset Management bought 5,299 ESCO Technologies shares in Q1 2026, an estimated $1.34M.
ESCO Technologies made up 0.11% of Martingale Asset Management's portfolio in Q1 2026, its #192 holding.
Martingale Asset Management first reported a position in ESCO Technologies in Q1 2016 and has held it in 19 quarters since.
432 funds tracked by Wall St. Rank held ESCO Technologies as of Q1 2026.

Based on Martingale Asset Management's 13F filing for Q1 2026, filed 13 May 2026.