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.
Holders of 5% or more of ESE
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Esco Technologies Inc, largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| BlackRock, Inc. | 13G/A | 14.20%3.68M shares | – | Oct 17, 20251 filing | Oct 17, 2025 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
3 Schedule 13D and 13G filings on Esco Technologies Inc, newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Mar 26, 20266:23 PM ET | Vanguard Group Inc | 13G/A | 0.00%0 shares | –Below 5% | Mar 13, 2026 | SEC |
| Oct 17, 20256:40 PM ET | BlackRock, Inc. | 13G/A | 14.20%3.68M shares | – | Sep 30, 2025 | SEC |
| Apr 15, 202512:17 PM ET | Dimensional Fund Advisors LP | 13G/A | 4.40%1.14M shares | –Below 5% | Mar 31, 2025 | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Esco Technologies Inc shares.
No Form 144 notices for Esco Technologies Inc are on file.