PRINCIPAL FINANCIAL GROUP INC

Position in ESE — Esco Technologies Inc

CIK 1126328 DES MOINES, IA

Position in ESE

as of Mar 31, 2026 · filed May 4, 2026 Compact

Position Value

$41,989,688

+$13,715,583 QoQ

Shares Held

149,233

+3.1% QoQ

Ownership

0.576%

of shares outstanding

% of Portfolio

0.02%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

24 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Technology · as of Mar 31, 2026

PRINCIPAL FINANCIAL GROUP INC holds $527,324,559 across 17 Scientific & Technical Instruments names. ESE ranks #5 (8.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	MKSI	Mks Inc	614,230	$141,156,195
2	KEYS	Keysight Technologies, Inc.	204,901	$57,857,894
3	COHR	Coherent Corp.	208,506	$49,668,213
4	GRMN	Garmin Ltd	198,023	$45,943,315
5	ESE	Esco Technologies Inc This page	149,233	$41,989,688
6	TDY	Teledyne Technologies Inc	63,081	$38,164,635
7	BMI	Badger Meter Inc	180,576	$27,510,753
8	TRMB	Trimble Inc.	346,504	$22,602,454

24 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$41,989,688	149,233	+3.1%	Shares	Defined	2026-05-04
2025-12-31	$28,274,105	144,706	+4.2%	Shares	Defined	2026-02-02
2025-09-30	$29,324,234	138,905	+0.0%	Shares	Defined	2025-11-04
2025-06-30	$26,638,462	138,836	+7.9%	Shares	Defined	2025-08-08
2025-03-31	$20,476,515	128,686	+2.7%	Shares	Defined	2025-04-28
2024-12-31	$16,686,682	125,266	+2.9%	Shares	Defined	2025-01-31
2024-09-30	$15,697,381	121,704	-9.4%	Shares	Defined	2024-10-31
2024-06-30	$14,102,775	134,261	-4.2%	Shares	Defined	2024-07-29
2024-03-31	$14,999,096	140,113	+1.1%	Shares	Defined	2024-04-29
2023-12-31	$16,220,123	138,598	-2.1%	Shares	Defined	2024-02-07
2023-09-30	$14,791,732	141,629	-4.7%	Shares	Defined	2023-11-02
2023-06-30	$15,407,397	148,677	-4.6%	Shares	Defined	2023-08-07
2023-03-31	$14,882,563	155,920	-1.4%	Shares	Defined	2023-05-09
2022-12-31	$13,836,134	158,055	-0.9%	Shares	Defined	2023-02-09
2022-09-30	$11,711,916	159,476	-0.2%	Shares	Defined	2022-11-09
2022-06-30	$10,925,252	159,796	-6.9%	Shares	Defined	2022-08-10
2022-03-31	$11,997,363	171,587	-2.5%	Shares	Defined	2022-05-09
2021-12-31	$15,832,029	175,931	-1.0%	Shares	Defined	2022-02-09
2021-09-30	$13,679,743	177,659	-3.0%	Shares	Defined	2021-11-09
2021-06-30	$17,185,615	183,196	-1.1%	Shares	Defined	2021-08-10
2020-12-31	$19,117,272	185,209	-2.6%	Shares	Defined	2021-02-23
2020-09-30	$15,323,961	190,218	-4.3%	Shares	Defined	2020-11-06
2020-06-30	$16,809,212	198,855	-5.6%	Shares	Defined	2020-08-05
2020-03-31	$15,992,415	210,676	—	Shares	Defined	2020-05-12
No filing history on record for this holder in this stock.