ESCO Technologies
Builds aerospace, grid-diagnostic, and RF test systems for industrial and defense applications.
$276.96
After-hours close+0.17 (+0.06%)
At close$276.79(−1.69%)
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Breakdown13F · Form 4
Institutions 141.65%Insiders 0.48%
A 13F quarter can total more than the shares outstanding — sub-advisers file the same block twice, and a filer's own share count can be a quarter stale. No split is drawn from it.
Shares outstanding 25.91M · Float 25.76M · 99.4% free float
Institutions13F, as of Jun 30, 2026
458 holders · 36.70M shares · 69 new positions · 210 increased · 173 reduced · 53 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 4.09M | 15.80% | +117.4K | Aug 7, 2026 |
| Vanguard Portfolio Management LLC | 1.59M | 6.13% | +47.4K | Aug 13, 2026 |
| Invesco Ltd. | 1.51M | 5.81% | +249.2K | Aug 14, 2026 |
| Vanguard Capital Management LLC | 1.17M | 4.51% | +6.4K | Aug 13, 2026 |
| State Street Corp | 1.09M | 4.20% | +51.8K | Aug 7, 2026 |
| Geode Capital Management, LLC | 754.7K | 2.91% | +121.4K | Aug 12, 2026 |
| T. Rowe Price Investment Management, Inc. | 703.5K | 2.72% | +375.4K | Aug 14, 2026 |
| Dimensional Fund Advisors LP | 604.2K | 2.33% | −32.3K | Aug 11, 2026 |
Beneficial owners13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 14.20% | 3.68M | 13G | Oct 17, 2025 ↗ |
| Vanguard Portfolio Management | 6.03% | 1.56M | 13G | Apr 29, 2026 ↗ |
| Invesco Ltd. | 5.80% | 1.51M | 13G | Aug 13, 2026 ↗ |
| Vanguard Capital Management | 5.23% | 1.36M | 13G | Apr 29, 2026 ↗ |
InsidersForm 4
| Insider | Role | Shares | % outstanding | Filed |
|---|---|---|---|---|
| Bryan H. Sayler | director, officer: CEO & PRESIDENT | 38.2K | 0.15% | Dec 3, 2025 |
| David M. Schatz | officer: Sr. VP, Sec'y & Gen. Counsel | 25.5K | 0.10% | Dec 3, 2025 |
| Vinod M. Khilnani | director | 21.8K | 0.08% | Feb 6, 2026 |
| Christopher L. Tucker | officer: Sr. Vice President & CFO | 19.0K | 0.07% | Dec 3, 2025 |
| Robert J. Phillippy | director | 7.9K | 0.03% | Feb 6, 2026 |
| Janice L. Hess | director | 7.0K | 0.03% | Feb 6, 2026 |
| Gloria L. Valdez | director | 3.7K | 0.01% | May 4, 2026 |
| Penelope M. Conner | director | 2.1K | 0.01% | Feb 6, 2026 |
2 ten-percent owners hold 443.3K shares by Form 4, outside the officers-and-directors figure above · 10 people have not refiled in the last 18 months (481.1K shares), so they are not in the figure above
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Nov 25, 2025 | Robert J. Phillippydirector | Sale · 7 lots | 3,700 | $222.53 | 6,519 |
| Nov 25, 2025 | David M. Schatzofficer: Sr. VP, Sec'y & Gen. Counsel | Sale | 2,498 | $225.65 | 26,133 |
| Nov 26, 2025 | Bryan H. Saylerdirector, officer: CEO & PRESIDENT | Sale | 401 | $220.00 | 41,344 |
| Nov 25, 2025 | Bryan H. Saylerdirector, officer: CEO & PRESIDENT | Sale | 9,382 | $220.00 | 41,745 |
| Nov 25, 2025 | Christopher L. Tuckerofficer: Sr. Vice President & CFO | Sale | 5,000 | $220.15 | 20,121 |
| Nov 26, 2025 | Vinod M. Khilnanidirector | Sale · 4 lots | 3,000 | $217.99 | 20,468 |
| Nov 25, 2025 | Vinod M. Khilnanidirector | Sale | 216 | $224.04 | 23,468 |
CongressHouse and Senate disclosures
Not reported.