ESCO TECHNOLOGIES INC ESE
CIK 0000866706 · CUSIP 296315104
Quarter-end disclosures, not live holdings.
Top 20 institutions
Weight means this stock's share of the manager's own portfolio.
| # | Manager | Value | Manager weight | Change vs prior | Source | |
|---|---|---|---|---|---|---|
| 01 | BlackRock, Inc. CIK 2012383 · View history | $627.45M 3,943,261 shares | 0.01% | -107.28K(-2.60%)Reduced | SEC filing ↗ May 2, 2025 | ▾ |
| 02 | VANGUARD GROUP INC CIK 102909 · View history | $473.21M 2,973,925 shares | 0.01% | +66.39K(+2.30%)Added | SEC filing ↗ May 9, 2025 | ▾ |
| 03 | DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history | $180.76M 1,136,054 shares | 0.04% | -168.95K(-12.90%)Reduced | SEC filing ↗ May 13, 2025 | ▾ |
| 04 | STATE STREET CORP CIK 93751 · View history | $170.06M 1,068,738 shares | 0.01% | -27.87K(-2.50%)Reduced | SEC filing ↗ May 15, 2025 | ▾ |
| 05 | NEUBERGER BERMAN GROUP LLC CIK 1465109 · View history | $167.07M 1,049,981 shares | 0.14% | -6.44K(-0.60%)Reduced | SEC filing ↗ May 13, 2025 | ▾ |
| 06 | Conestoga Capital Advisors, LLC CIK 1163744 · View history | $166.09M 1,043,802 shares | 2.51% | -50(0.00%)Reduced | SEC filing ↗ Apr 17, 2025 | ▾ |
| 07 | GENEVA CAPITAL MANAGEMENT LLC CIK 1009232 · View history | $132.67M 833,786 shares | 2.48% | -1.89K(-0.20%)Reduced | SEC filing ↗ May 9, 2025 | ▾ |
| 08 | MORGAN STANLEY CIK 895421 · View history | $114.79M 721,387 shares | 0.01% | +23.21K(+3.30%)Added | SEC filing ↗ May 15, 2025 | ▾ |
| 09 | T. Rowe Price Investment Management, Inc. CIK 1897612 · View history | $106.06M 666,535 shares | 0.07% | -126.20K(-15.90%)Reduced | SEC filing ↗ May 14, 2025 | ▾ |
| 10 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $97.69M 613,778 shares | 0.01% | +28.96K(+5.00%)Added | SEC filing ↗ May 13, 2025 | ▾ |
| 11 | Champlain Investment Partners, LLC CIK 1315478 · View history | $91.33M 573,949 shares | 0.66% | -456.22K(-44.30%)Reduced | SEC filing ↗ May 14, 2025 | ▾ |
| 12 | Nuveen, LLC CIK 1871926 · View history | $90.07M 566,030 shares | 0.03% | — | SEC filing ↗ May 12, 2025 | ▾ |
| 13 | SILVERCREST ASSET MANAGEMENT GROUP LLC CIK 1232395 · View history | $86.53M 543,780 shares | 0.62% | -9.98K(-1.80%)Reduced | SEC filing ↗ May 15, 2025 | ▾ |
| 14 | MACQUARIE GROUP LTD CIK 1418333 · Amended · View history | $80.19M 503,939 shares | 0.10% | +14.88K(+3.00%)Added | SEC filing ↗ Aug 14, 2025 | ▾ |
| 15 | LOOMIS SAYLES & CO L P CIK 312348 · View history | $66.39M 417,221 shares | 0.10% | -8.86K(-2.10%)Reduced | SEC filing ↗ May 14, 2025 | ▾ |
| 16 | ROYCE & ASSOCIATES LP CIK 906304 · View history | $64.17M 403,286 shares | 0.70% | -148.81K(-27.00%)Reduced | SEC filing ↗ May 6, 2025 | ▾ |
| 17 | GOLDMAN SACHS GROUP INC CIK 886982 · Amended · View history | $53.24M 334,594 shares | 0.01% | -81.52K(-19.60%)Reduced | SEC filing ↗ May 16, 2025 | ▾ |
| 18 | WELLINGTON MANAGEMENT GROUP LLP CIK 902219 · View history | $50.88M 319,784 shares | 0.01% | -60.32K(-15.90%)Reduced | SEC filing ↗ May 13, 2025 | ▾ |
| 19 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC CIK 884546 · Amended · View history | $50.20M 315,479 shares | 0.01% | +9.40K(+3.10%)Added | SEC filing ↗ Sep 15, 2025 | ▾ |
| 20 | NORTHERN TRUST CORP CIK 73124 · View history | $47.08M 295,868 shares | 0.01% | -1.40K(-0.50%)Reduced | SEC filing ↗ May 13, 2025 | ▾ |
Showing 20 / 339 institutions. The complete set is available through the API.
Coverage & totals by quarter
Reporting institutions by quarter
Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.
Explore all 339 reporting institutions.
This page includes 20 of 339 reporting institutions. Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.
- Download CSV
- Earlier quarters
- Advanced screening & filtering
- API & AI access
＋ New accounts get free API credits to explore data beyond ownership filings.
For AI agents & developers
The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. This page lists 20 of 339 reporting institutions; totals use the complete disclosed data.
Without an account: the last 3 years, with the row caps stated on the page. A free account opens all history on file on these pages and the CSV of what a page shows. Rows beyond the caps and bulk retrieval go through the authenticated API / MCP / CLI.
MCP https://api.akkrudata.ai/mcp
akkru_institutional_holdings
{"action":"holders","cusip":"296315104","quarter":"2025Q1","type":"positions","page_size":100}Connect to MCP with OAuth and follow the returned pagination. Credits and usage limits depend on the account.
- MCP endpoint
- https://api.akkrudata.ai/mcp
- API / MCP / CLI documentation
- /documents
- llms.txt
- /llms.txt
Sources, coverage & how to read this data
Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.