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 |
|---|---|---|---|---|---|
| Lazard Asset Management LLC | 24,243 | $6.82M | 0.01% | +20,570+560.0% | Added |
| AQR Capital Management LLC | 22,682 | $6.38M | 0.00% | +3,881+20.6% | Added |
| Moneta Group Investment Advisors LLC | 22,041 | $6.20M | 0.05% | −500−2.2% | Reduced |
| Tudor Investment Corp Et Al | 21,945 | $6.17M | 0.03% | −58,970−72.9% | Reduced |
| Great West Life Assurance Co | 21,512 | $6.08M | 0.01% | −928−4.1% | Reduced |
| J. Goldman & Co LP | 20,612 | $5.80M | 0.27% | +20,612 | New |
| Van Eck Associates Corp | 20,549 | $5.78M | 0.00% | +722+3.6% | Added |
| Vanguard Asset Management, Ltd | 20,454 | $5.76M | 0.00% | +20,454 | New |
| Natixis Advisors, L.P. | 19,643 | $5.53M | 0.01% | +878+4.7% | Added |
| State of Wisconsin Investment Board | 19,284 | $5.43M | 0.01% | −566−2.9% | Reduced |
| Bridgewater Associates, LP | 19,073 | $5.37M | 0.02% | +14,713+337.5% | Added |
| Citigroup Inc | 18,800 | $5.29M | 0.00% | −686−3.5% | Reduced |
| Man Group plc | 18,283 | $5.14M | 0.01% | +15,760+624.7% | Added |
| Thrivent Financial for Lutherans | 17,995 | $5.06M | 0.01% | +249+1.4% | Added |
| Castleark Management LLC | 17,852 | $5.02M | 0.17% | −18,810−51.3% | Reduced |
| Arrowstreet Capital, Limited Partnership | 17,693 | $4.98M | 0.00% | −22,530−56.0% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 17,370 | $4.89M | 0.01% | −3,644−17.3% | Reduced |
| SummitTX Capital, L.P. | 17,227 | $4.85M | 0.15% | +17,227 | New |
| State of Alaska, Department of Revenue | 16,773 | $4.72M | 0.05% | −366−2.1% | Reduced |
| Horizon Investments, LLC | 15,818 | $4.45M | 0.05% | +3,997+33.8% | Added |
| Martingale Asset Management L P | 15,412 | $4.34M | 0.11% | +5,299+52.4% | Added |
| State of Tennessee, Treasury Department | 14,396 | $4.05M | 0.01% | +2,542+21.4% | Added |
| MetLife Investment Management | 14,101 | $3.97M | 0.02% | −315−2.2% | Reduced |
| LPL Financial LLC | 14,049 | $3.95M | 0.00% | +448+3.3% | Added |
| Los Angeles Capital Management LLC | 13,955 | $3.93M | 0.02% | +116+0.8% | Added |
| Freemont Management S.A. | 13,500 | $3.80M | 0.71% | −1,400−9.4% | Reduced |
| Illinois Municipal Retirement Fund | 13,494 | $3.80M | 0.05% | −1,212−8.2% | Reduced |
| Teachers Retirement System of the State of Kentucky | 13,425 | $3.78M | 0.03% | −234−1.7% | Reduced |
| Millennium Management LLC | 13,291 | $3.74M | 0.00% | −22,805−63.2% | Reduced |
| Voya Investment Management LLC | 13,163 | $3.70M | 0.00% | +734+5.9% | Added |
| Credit Agricole S A | 12,800 | $3.60M | 0.01% | +12,800 | New |
| HSBC Holdings PLC | 12,769 | $3.57M | 0.00% | +5,862+84.9% | Added |
| Gotham Asset Management, LLC | 12,518 | $3.52M | 0.01% | −7,794−38.4% | Reduced |
| Manufacturers Life Insurance Company, The | 12,497 | $3.52M | 0.00% | −293−2.3% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 12,216 | $3.44M | 0.00% | +158+1.3% | Added |
| PDT Partners, LLC | 12,074 | $3.40M | 0.20% | −9,800−44.8% | Reduced |
| State Board of Administration of Florida Retirement System | 11,775 | $3.31M | 0.01% | −1,157−8.9% | Reduced |
| New York State Teachers Retirement System | 11,681 | $3.29M | 0.01% | −736−5.9% | Reduced |
| Granite Investment Partners, LLC | 11,679 | $3.29M | 0.20% | −1,041−8.2% | Reduced |
| Allspring Global Investments Holdings, LLC | 11,185 | $3.28M | 0.01% | −8,515−43.2% | Reduced |
| Susquehanna International Group, LLP | 11,526 | $3.24M | 0.00% | −6,447−35.9% | Reduced |
| Louisiana State Employees Retirement System | 11,500 | $3.24M | 0.06% | −300−2.5% | Reduced |
| Janus Henderson Group PLC | 11,392 | $3.22M | 0.00% | 00.0% | Unchanged |
| US Bancorp | 11,129 | $3.13M | 0.00% | +71+0.6% | Added |
| Vanguard Global Advisers, LLC | 10,943 | $3.08M | 0.00% | +10,943 | New |
| Plancorp, LLC | 9,604 | $2.98M | 0.08% | 00.0% | Unchanged |
| HighTower Advisors, LLC | 10,245 | $2.88M | 0.00% | +1,593+18.4% | Added |
| Calamos Advisors LLC | 9,908 | $2.79M | 0.01% | +7,150+259.2% | Added |
| Dakota Wealth Management | 9,837 | $2.77M | 0.06% | +284+3.0% | Added |
| State of New Jersey Common Pension Fund D | 9,792 | $2.76M | 0.01% | −215−2.1% | Reduced |
| Janney Montgomery Scott LLC | 9,768 | $2.75M | 0.01% | +7,258+289.2% | Added |
| One Capital Management, LLC | 9,396 | $2.64M | 0.07% | +1,940+26.0% | Added |
| Future Fund LLC | 9,347 | $2.63M | 0.92% | +1,940+26.2% | Added |
| Edgestream Partners, L.P. | 9,321 | $2.62M | 0.09% | −1,084−10.4% | Reduced |
| Cetera Investment Advisers | 8,983 | $2.53M | 0.00% | +1,201+15.4% | Added |
| BNP Paribas Arbitrage, SA | 8,747 | $2.46M | 0.00% | +2,108+31.8% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 8,740 | $2.46M | 0.01% | −575−6.2% | Reduced |
| Intech Investment Management LLC | 8,680 | $2.44M | 0.02% | −13,807−61.4% | Reduced |
| Pathstone Holdings, LLC | 8,511 | $2.39M | 0.01% | +1,029+13.8% | Added |
| Susquehanna Portfolio Strategies, LLC | 8,390 | $2.36M | 0.04% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 8,316 | $2.34M | 0.00% | 00.0% | Unchanged |
| Azzad Asset Management Inc | 7,991 | $2.25M | 0.23% | −2,415−23.2% | Reduced |
| Jones Financial Companies LLLP | 7,794 | $2.18M | 0.00% | +7,126+1,066.8% | Added |
| Cerity Partners LLC | 7,725 | $2.17M | 0.00% | +2,049+36.1% | Added |
| XTX Topco Ltd | 7,547 | $2.12M | 0.04% | −7,219−48.9% | Reduced |
| Amalgamated Bank | 7,443 | $2.09M | 0.02% | −68−0.9% | Reduced |
| Kennedy Capital Management, Inc. | 7,374 | $2.07M | 0.04% | −1,485−16.8% | Reduced |
| Dean Investment Associates, LLC | 7,292 | $2.05M | 0.29% | +2,972+68.8% | Added |
| Ethic Inc. | 7,240 | $2.04M | 0.03% | −6,568−47.6% | Reduced |
| Quadrant Capital Group LLC | 7,157 | $2.01M | 0.06% | −16−0.2% | Reduced |
| Harbor Capital Advisors, Inc. | 7,120 | $2.00M | 0.16% | +7,069+13,860.8% | Added |
| Arizona State Retirement System | 7,114 | $2.00M | 0.01% | −138−1.9% | Reduced |
| Yousif Capital Management, LLC | 7,085 | $1.99M | 0.02% | −13−0.2% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 7,060 | $1.99M | 0.02% | 00.0% | Unchanged |
| American Century Companies Inc | 6,973 | $1.96M | 0.00% | +1,830+35.6% | Added |
| D. E. Shaw & Co., Inc. | 6,945 | $1.95M | 0.00% | −268−3.7% | Reduced |
| EAM Investors, LLC | 6,920 | $1.95M | 0.23% | −6,176−47.2% | Reduced |
| Shaker Investments LLC | 6,864 | $1.93M | 0.88% | −113−1.6% | Reduced |
| Quantinno Capital Management LP | 6,536 | $1.84M | 0.00% | +362+5.9% | Added |
| STRS Ohio | 6,500 | $1.83M | 0.01% | −800−11.0% | Reduced |
| Vanguard Investments Australia, Ltd. | 6,447 | $1.81M | 0.01% | +6,447 | New |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 6,404 | $1.80M | 0.01% | +11+0.2% | Added |
| SG Americas Securities, LLC | 6,345 | $1.78M | 0.00% | −8,988−58.6% | Reduced |
| Sowell Financial Services LLC | 6,031 | $1.70M | 0.06% | +36+0.6% | Added |
| B. Metzler seel. Sohn & Co. AG | 5,998 | $1.69M | 0.02% | +5,998 | New |
| Stifel Financial Corp | 5,950 | $1.67M | 0.00% | −346−5.5% | Reduced |
| Oregon Public Employees Retirement Fund | 5,927 | $1.67M | 0.02% | +4+0.1% | Added |
| Amundi | 5,837 | $1.64M | 0.00% | +3,054+109.7% | Added |
| KLP Kapitalforvaltning AS | 5,700 | $1.60M | 0.01% | +200+3.6% | Added |
| Legacy Bridge, LLC | 5,688 | $1.60M | 0.61% | +459+8.8% | Added |
| Cookson Peirce & Co Inc | 5,670 | $1.60M | 0.07% | +258+4.8% | Added |
| TD Asset Management Inc | 5,602 | $1.58M | 0.00% | 00.0% | Unchanged |
| Dean Capital Management | 5,120 | $1.44M | 0.60% | +2,181+74.2% | Added |
| Susquehanna Fundamental Investments, LLC | 4,964 | $1.40M | 0.05% | +3,639+274.6% | Added |
| Engineers Gate Manager LP | 4,943 | $1.39M | 0.02% | −18,248−78.7% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 4,908 | $1.38M | 0.00% | −390−7.4% | Reduced |
| Campbell & CO Investment Adviser LLC | 4,824 | $1.36M | 0.08% | +2,187+82.9% | Added |
| Commonwealth Equity Services, LLC | 4,755 | $1.34M | 0.00% | +29+0.6% | Added |
| Odyssean, LLC | 4,722 | $1.33M | 0.49% | +992+26.6% | Added |
| Lisanti Capital Growth, LLC | 4,680 | $1.32M | 0.33% | +4,680 | New |