Esco Technologies Inc
ESE- Exchange
- NYSE
- Industry
- Communications Equipment, NEC
- SEC CIK
- 0000866706
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, Q1 2026
Institutional positions in Esco Technologies Inc as of Mar 31, 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
- Institutional holders
- 434
- +50 vs. Q4 2025
- Shares held
- 24.9M
- +2.78M (+12.6%) vs. Q4 2025
- Total value
- $6.97B
- +$2.65B (+61.2%) vs. Q4 2025
- New holders
- 91
- 144 more added
- Sold out
- 41
- 147 more reduced
9 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: 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.
| 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, Q1 2026
Shares, value and share of portfolio for each institution holding Esco Technologies Inc; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Bank of New York Mellon Corp | 169,582 | $47.7M | 0.01% | −5,258−3.0% | Reduced |
| Rockefeller Capital Management L.P. | 179,990 | $50.6M | 0.09% | +25,733+16.7% | Added |
| Vanguard Fiduciary Trust Co | 180,476 | $50.8M | 0.01% | +180,476 | New |
| Two Creeks Capital Management, LP | 180,938 | $50.9M | 5.38% | +180,938 | New |
| Driehaus Capital Management LLC | 185,705 | $52.3M | 0.38% | −39,736−17.6% | Reduced |
| Bank of America Corp | 187,754 | $52.8M | 0.00% | −46,288−19.8% | Reduced |
| Fuller & Thaler Asset Management, Inc. | 188,064 | $52.9M | 0.18% | −325−0.2% | Reduced |
| Capital International Investors | 200,000 | $56.3M | 0.01% | +200,000 | New |
| Price T Rowe Associates Inc | 228,578 | $64.3M | 0.01% | +76,278+50.1% | Added |
| Wellington Management Group LLP | 237,890 | $66.9M | 0.01% | −186,868−44.0% | Reduced |
| Alliancebernstein L.P. | 373,260 | $72.9M | 0.02% | −15,493−4.0% | Reduced |
| Northern Trust Corp | 280,402 | $78.9M | 0.01% | +6,290+2.3% | Added |
| Wasatch Advisors Inc | 288,254 | $81.1M | 0.54% | +288,254 | New |
| Goldman Sachs Group Inc | 291,701 | $82.1M | 0.01% | +1,015+0.3% | Added |
| Charles Schwab Investment Management Inc | 298,745 | $84.1M | 0.01% | −1,913−0.6% | Reduced |
| Loomis Sayles & Co L P | 300,753 | $84.6M | 0.11% | −25,090−7.7% | Reduced |
| Hood River Capital Management LLC | 304,140 | $85.6M | 0.86% | +3,945+1.3% | Added |
| T. Rowe Price Investment Management, Inc. | 328,135 | $92.3M | 0.06% | −22,297−6.4% | Reduced |
| Royce & Associates LP | 341,988 | $96.2M | 0.95% | −20,718−5.7% | Reduced |
| Nuveen, LLC | 362,685 | $102.0M | 0.03% | −8,656−2.3% | Reduced |
| Nomura Asset Management International Inc. | 399,288 | $112.3M | 0.19% | −50,731−11.3% | Reduced |
| Silvercrest Asset Management Group LLC | 406,260 | $114.3M | 0.83% | −65,890−14.0% | Reduced |
| Morgan Stanley | 466,391 | $131.2M | 0.01% | −60,054−11.4% | Reduced |
| Conestoga Capital Advisors, LLC | 541,781 | $152.4M | 3.04% | −233,815−30.1% | Reduced |
| Neuberger Berman Group LLC | 626,487 | $176.3M | 0.13% | −77,904−11.1% | Reduced |
| Geneva Capital Management LLC | 626,496 | $176.3M | 3.75% | −161,729−20.5% | Reduced |
| Geode Capital Management, LLC | 633,219 | $178.2M | 0.01% | −602−0.1% | Reduced |
| Dimensional Fund Advisors LP | 636,505 | $179.1M | 0.04% | −58,719−8.4% | Reduced |
| Capital World Investors | 750,112 | $211.1M | 0.03% | −152,844−16.9% | Reduced |
| State Street Corp | 1,036,832 | $291.7M | 0.01% | +31,745+3.2% | Added |
| Vanguard Capital Management LLC | 1,161,744 | $326.9M | 0.01% | +1,161,744 | New |
| Invesco Ltd. | 1,256,565 | $353.6M | 0.03% | +206,472+19.7% | Added |
| Vanguard Portfolio Management LLC | 1,540,064 | $433.3M | 0.02% | +1,540,064 | New |
| BlackRock, Inc. | 3,977,098 | $1.12B | 0.02% | +72,746+1.9% | Added |
| William Blair Investment Management, LLC | 0 | $0 | 0.00% | −97,783−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −42,495−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −41,081−100.0% | Sold out |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −36,200−100.0% | Sold out |
| Magnetar Financial LLC | 0 | $0 | 0.00% | −20,181−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −12,741−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −8,901−100.0% | Sold out |
| Freestone Grove Partners LP | 0 | $0 | 0.00% | −8,771−100.0% | Sold out |
| Voloridge Investment Management, LLC | 0 | $0 | 0.00% | −7,501−100.0% | Sold out |
| Jennison Associates LLC | 0 | $0 | 0.00% | −7,370−100.0% | Sold out |
| Integrated Quantitative Investments LLC | 0 | $0 | 0.00% | −6,820−100.0% | Sold out |
| Aquatic Capital Management LLC | 0 | $0 | 0.00% | −6,115−100.0% | Sold out |
| Entropy Technologies, LP | 0 | $0 | 0.00% | −5,854−100.0% | Sold out |
| Oxford Asset Management LLP | 0 | $0 | 0.00% | −5,660−100.0% | Sold out |
| Guggenheim Capital LLC | 0 | $0 | 0.00% | −4,293−100.0% | Sold out |
| Quest Partners LLC | 0 | $0 | 0.00% | −3,001−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −3,001−100.0% | Sold out |
| Inceptionr LLC | 0 | $0 | 0.00% | −2,829−100.0% | Sold out |
| Two Sigma Securities, LLC | 0 | $0 | 0.00% | −1,711−100.0% | Sold out |
| Mackenzie Financial Corp | 0 | $0 | 0.00% | −1,630−100.0% | Sold out |
| PharVision Advisers, LLC | 0 | $0 | 0.00% | −1,608−100.0% | Sold out |
| R Squared Ltd | 0 | $0 | 0.00% | −1,586−100.0% | Sold out |
| Caxton Associates LLP | 0 | $0 | 0.00% | −1,378−100.0% | Sold out |
| Farringdon Capital, Ltd. | 0 | $0 | 0.00% | −1,269−100.0% | Sold out |
| Coldstream Capital Management Inc | 0 | $0 | 0.00% | −1,183−100.0% | Sold out |
| Brevan Howard Capital Management LP | 0 | $0 | 0.00% | −1,105−100.0% | Sold out |
| Fieldview Capital Management, LLC | 0 | $0 | 0.00% | −1,057−100.0% | Sold out |
| Kestra Advisory Services, LLC | 0 | $0 | 0.00% | −588−100.0% | Sold out |
| Harbor Investment Advisory, LLC | 0 | $0 | 0.00% | −394−100.0% | Sold out |
| Caitong International Asset Management Co., Ltd | 0 | $0 | 0.00% | −246−100.0% | Sold out |
| Maseco LLP | 0 | $0 | 0.00% | −234−100.0% | Sold out |
| Aster Capital Management (DIFC) Ltd | 0 | $0 | 0.00% | −198−100.0% | Sold out |
| SageView Advisory Group, LLC | 0 | $0 | 0.00% | −136−100.0% | Sold out |
| Quarry LP | 0 | $0 | 0.00% | −132−100.0% | Sold out |
| Greenline Wealth Management LLC | 0 | $0 | 0.00% | −62−100.0% | Sold out |
| High Note Wealth, LLC | 0 | $0 | 0.00% | −55−100.0% | Sold out |
| Clearstead Advisors, LLC | 0 | $0 | 0.00% | −25−100.0% | Sold out |
| Flagship Harbor Advisors, LLC | 0 | $0 | 0.00% | −4−100.0% | Sold out |
| Optima Capital LLC | 0 | $0 | 0.00% | −3−100.0% | Sold out |
| Abound Wealth Management | 0 | $0 | 0.00% | −2−100.0% | Sold out |
| Dunhill Financial, LLC | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Vanguard Group Inc | – | – | – | – | Not filed |
| Comerica Bank | – | – | – | – | Not filed |
| Norges Bank | – | – | – | – | Not filed |
| CIBC World Markets Corp | – | – | – | – | Not filed |
| Global Retirement Partners, LLC | – | – | – | – | Not filed |
| Cape Cod Five Cents Savings Bank | – | – | – | – | Not filed |
| David Loasby | – | – | – | – | Not filed |
| Thomasville National Bank | – | – | – | – | Not filed |
| CIBC Private Wealth Group, LLC | – | – | – | – | Not filed |