Esco Technologies Inc

ESE

Exchange: NYSE
Industry: Communications Equipment, NEC
SEC CIK: 0000866706

SEC filings (opens in a new tab)

No open-market purchases or sales by Esco Technologies Inc insiders were filed in the last 90 days; 449 institutions reported holding it in 13F filings for Q2 2026, worth $9.05B in total; no superinvestor holds it.

13F holders, Q3 2026

Institutional positions in Esco Technologies Inc as of Sep 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Q3 2026 data is still coming in (13F filing deadline: Nov 16, 2026), so these numbers are incomplete.

Institutional holders: 2; −1 vs. Q2 2026
Shares held: 324; −1 (−0.3%) vs. Q2 2026
Total value: $86.5K; −$27.5K (−24.1%) vs. Q2 2026
New holders: 0; 1 more added
Sold out: 1; 0 more reduced

446 institutions that held it in Q2 2026 haven't filed for Q3 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2026: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting ESE on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holders

Value held

Institutions holding ESE and their total value by quarter
Quarter	Holders	Value
Q2 2026	449	$9.05B
Q1 2026	434	$6.97B
Q4 2025	393	$4.91B
Q3 2025	366	$5.31B
Q2 2025	363	$4.83B
Q1 2025	337	$3.96B
Q4 2024	285	$3.32B
Q3 2024	258	$3.22B
Q2 2024	258	$2.59B
Q1 2024	244	$2.63B
Q4 2023	222	$2.89B
Q3 2023	203	$2.54B
Q2 2023	201	$2.52B
Q1 2023	193	$2.32B
Q4 2022	202	$2.13B
Q3 2022	177	$1.80B
Q2 2022	182	$1.69B
Q1 2022	186	$1.72B
Q4 2021	196	$2.19B
Q3 2021	195	$1.88B
Q2 2021	183	$2.29B
Q1 2021	184	$2.68B

Institutions, Q3 2026

Shares, value and share of portfolio for each institution holding Esco Technologies Inc; share changes are against Q2 2026.

Institutions holding ESE in Q3 2026
Institution	Shares	Value	% of portfolio	Change in shares	Action
Ceredex Value Advisors LLC	–	–	–	–	Not filed
Citigroup Inc	–	–	–	–	Not filed
Credit Agricole S A	–	–	–	–	Not filed
Teacher Retirement System of Texas	–	–	–	–	Not filed
Lazard Asset Management LLC	–	–	–	–	Not filed
Susquehanna Fundamental Investments, LLC	–	–	–	–	Not filed
Pinnbrook Capital Management LP	–	–	–	–	Not filed
AQR Capital Management LLC	–	–	–	–	Not filed
Moneta Group Investment Advisors LLC	–	–	–	–	Not filed
Susquehanna International Group, LLP	–	–	–	–	Not filed
Vanguard Asset Management, Ltd	–	–	–	–	Not filed
Great West Life Assurance Co	–	–	–	–	Not filed
Hillsdale Investment Management Inc.	–	–	–	–	Not filed
Van Eck Associates Corp	–	–	–	–	Not filed
State of Wisconsin Investment Board	–	–	–	–	Not filed
TD Asset Management Inc	–	–	–	–	Not filed
Allspring Global Investments Holdings, LLC	–	–	–	–	Not filed
Natixis Advisors, L.P.	–	–	–	–	Not filed
Voloridge Investment Management, LLC	–	–	–	–	Not filed
MetLife Investment Management	–	–	–	–	Not filed
Martingale Asset Management L P	–	–	–	–	Not filed
New York State Teachers Retirement System	–	–	–	–	Not filed
Cim, LLC	–	–	–	–	Not filed
Voya Investment Management LLC	–	–	–	–	Not filed
Manufacturers Life Insurance Company, The	–	–	–	–	Not filed
Teachers Retirement System of the State of Kentucky	–	–	–	–	Not filed
Future Fund LLC	–	–	–	–	Not filed
Illinois Municipal Retirement Fund	–	–	–	–	Not filed
State of Alaska, Department of Revenue	–	–	–	–	Not filed
Mirae Asset Global ETFs Holdings Ltd.	–	–	–	–	Not filed
LPL Financial LLC	–	–	–	–	Not filed
Louisiana State Employees Retirement System	–	–	–	–	Not filed
Jupiter Topco LLC	–	–	–	–	Not filed
Vanguard Global Advisers, LLC	–	–	–	–	Not filed
B. Metzler seel. Sohn & Co. AG	–	–	–	–	Not filed
Simplex Trading, LLC	–	–	–	–	Not filed
Granite Investment Partners, LLC	–	–	–	–	Not filed
Squarepoint Ops LLC	–	–	–	–	Not filed
Zurcher Kantonalbank (Zurich Cantonalbank)	–	–	–	–	Not filed
US Bancorp	–	–	–	–	Not filed
Intech Investment Management LLC	–	–	–	–	Not filed
EAM Investors, LLC	–	–	–	–	Not filed
Lisanti Capital Growth, LLC	–	–	–	–	Not filed
State of Tennessee, Treasury Department	–	–	–	–	Not filed
Gotham Asset Management, LLC	–	–	–	–	Not filed
Diametric Capital, LP	–	–	–	–	Not filed
Bridgewater Associates, LP	–	–	–	–	Not filed
New York State Common Retirement Fund	–	–	–	–	Not filed
Plancorp, LLC	–	–	–	–	Not filed
Horizon Investments, LLC	–	–	–	–	Not filed
Oppenheimer Asset Management Inc.	–	–	–	–	Not filed
Numerai GP LLC	–	–	–	–	Not filed
State of New Jersey Common Pension Fund D	–	–	–	–	Not filed
Pathstone Holdings, LLC	–	–	–	–	Not filed
HighTower Advisors, LLC	–	–	–	–	Not filed
Police & Firemen's Retirement System of New Jersey	–	–	–	–	Not filed
State Board of Administration of Florida Retirement System	–	–	–	–	Not filed
One Capital Management, LLC	–	–	–	–	Not filed
Cetera Investment Advisers	–	–	–	–	Not filed
Ethic Inc.	–	–	–	–	Not filed
Calamos Advisors LLC	–	–	–	–	Not filed
Arizona State Retirement System	–	–	–	–	Not filed
Quadrant Capital Group LLC	–	–	–	–	Not filed
Quantinno Capital Management LP	–	–	–	–	Not filed
STRS Ohio	–	–	–	–	Not filed
Yousif Capital Management, LLC	–	–	–	–	Not filed
Azzad Asset Management Inc	–	–	–	–	Not filed
Amalgamated Bank	–	–	–	–	Not filed
Shaker Investments LLC	–	–	–	–	Not filed
BNP Paribas Arbitrage, SA	–	–	–	–	Not filed
Sowell Financial Services LLC	–	–	–	–	Not filed
Vanguard Investments Australia, Ltd.	–	–	–	–	Not filed
Cookson Peirce & Co Inc	–	–	–	–	Not filed
Barclays PLC	–	–	–	–	Not filed
Harbor Capital Advisors, Inc.	–	–	–	–	Not filed
Cerity Partners LLC	–	–	–	–	Not filed
Commonwealth of Pennsylvania Public School Empls Retrmt Sys	–	–	–	–	Not filed
Man Group plc	–	–	–	–	Not filed
Jones Financial Companies LLLP	–	–	–	–	Not filed
Oregon Public Employees Retirement Fund	–	–	–	–	Not filed
KLP Kapitalforvaltning AS	–	–	–	–	Not filed
Susquehanna Portfolio Strategies, LLC	–	–	–	–	Not filed
Stifel Financial Corp	–	–	–	–	Not filed
Legato Capital Management LLC	–	–	–	–	Not filed
Legacy Bridge, LLC	–	–	–	–	Not filed
Dean Investment Associates, LLC	–	–	–	–	Not filed
HSBC Holdings PLC	–	–	–	–	Not filed
Montanaro Asset Management Ltd	–	–	–	–	Not filed
Commonwealth Equity Services, LLC	–	–	–	–	Not filed
BNP PARIBAS ASSET MANAGEMENT Holding S.A.	–	–	–	–	Not filed
Amundi	–	–	–	–	Not filed
Odyssean, LLC	–	–	–	–	Not filed
Kennedy Capital Management, Inc.	–	–	–	–	Not filed
Allstate Corp	–	–	–	–	Not filed
Stephens Inc	–	–	–	–	Not filed
Healthcare of Ontario Pension Plan Trust Fund	–	–	–	–	Not filed
Pictet Asset Management Holding SA	–	–	–	–	Not filed
Illumine Investment Management, LLC	–	–	–	–	Not filed
The PNC Financial Services Group, Inc.	–	–	–	–	Not filed
Dean Capital Management	–	–	–	–	Not filed