ESCO Technologies Inc.
US ˙ NYSE ˙ US2963151046

SecurityESE / ESCO Technologies Inc.
InstitutionNeuberger Berman Group LLC
Latest Disclosed Ownership626,487 shares
Latest Disclosed Value $ 176,274,647
Neuberger Berman Group LLC reports 11.06% decrease in ownership of ESE / ESCO Technologies Inc.

On May 14, 2026 - Neuberger Berman Group LLC filed a 13F-HR form disclosing ownership of 626,487 shares of ESCO Technologies Inc. (US:ESE) valued at $176,274,647 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 704,391 shares of ESCO Technologies Inc.. This represents a change in shares of -11.06% during the quarter. The current value of the position is $183,335,156 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-14 2026-03-31 13F ESCO TECHNOLOGIES Common 296315104 626,487 -77,904 -11.06 176,275 28.08 0.0686
2026-02-13 2025-12-31 13F ESCO TECHNOLOGIES Common 296315104 704,391 -151,892 -17.74 137,631 -23.86 0.1025
2025-11-12 2025-09-30 13F ESCO TECHNOLOGIES Common 296315104 856,283 -187,489 -17.96 180,770 -9.74 0.1321
2025-08-25 2025-06-30 13F/A-1 ESCO TECHNOLOGIES Common 296315104 1,043,772 -6,209 -0.59 200,269 19.87 0.1541
2025-08-13 2025-06-30 13F ESCO TECHNOLOGIES Common 296315104 1,043,772 -6,209 200,269 0.0797
2025-05-13 2025-03-31 13F ESCO TECHNOLOGIES Common 296315104 1,049,981 -6,442 -0.61 167,073 18.72 0.1399
2025-02-13 2024-12-31 13F ESCO TECHNOLOGIES Common 296315104 1,056,423 114,246 12.13 140,726 15.80 0.1117
2024-11-14 2024-09-30 13F ESCO TECHNOLOGIES Common 296315104 942,177 4,492 0.48 121,522 23.38 0.0948
2024-11-14 2024-06-30 13F/A-1 ESCO TECHNOLOGIES Common 296315104 937,685 53,308 6.03 98,494 4.04 0.0808
2024-08-13 2024-06-30 13F ESCO TECHNOLOGIES Common 296315104 937,685 53,308 98,494 0.0808
2024-11-14 2024-03-31 13F/A-1 ESCO TECHNOLOGIES Common 296315104 884,377 142,048 19.14 94,673 8.98 0.0783
2024-05-13 2024-03-31 13F ESCO TECHNOLOGIES Common 296315104 884,377 142,048 94,673 0.0782
2024-11-14 2023-12-31 13F/A-2 ESCO TECHNOLOGIES Common 296315104 742,329 161,088 27.71 86,875 43.22 0.0758
2024-02-09 2023-12-31 13F ESCO TECHNOLOGIES Common 296315104 742,329 161,088 86,875 0.0758
2023-11-14 2023-09-30 13F ESCO TECHNOLOGIES Common 296315104 581,241 289,048 98.92 60,658 100.48 0.0553
2023-08-11 2023-06-30 13F ESCO TECHNOLOGIES Common 296315104 292,193 292,193 30,257 0.0271
2021-08-13 2021-06-30 13F ESCO TECHNOLOGIES Common 296315104 0 -35,886 -100.00 0 -100.00
2021-05-13 2021-03-31 13F ESCO TECHNOLOGIES Common 296315104 35,886 886 2.53 3,908 8.16 0.0037
2021-02-10 2020-12-31 13F ESCO TECHNOLOGIES Common 296315104 35,000 -32 -0.09 3,613 28.03 0.0037
2020-11-12 2020-09-30 13F ESCO TECHNOLOGIES Common 296315104 35,032 5,032 16.77 2,822 11.28 0.0033
2020-08-13 2020-06-30 13F ESCO TECHNOLOGIES Common 296315104 30,000 6,000 25.00 2,536 39.19 0.0032
2020-05-14 2020-03-31 13F ESCO TECHNOLOGIES Common 296315104 24,000 0 0.00 1,822 -17.93 0.0028
2020-02-12 2019-12-31 13F ESCO TECHNOLOGIES Common 296315104 24,000 24,000 2,220 0.0026
2014-11-04 2014-09-30 13F ESCO TECHOLOGIES COMMON STOCK 296315104 0 -214,444 -100.00 0 -100.00
2014-08-05 2014-06-30 13F ESCO TECHOLOGIES COMMON STOCK 296315104 214,444 -121,297 -36.13 7,428 -37.13 0.0073
2014-05-05 2014-03-31 13F ESCO TECHOLOGIES COMMON STOCK 296315104 335,741 -134,854 -28.66 11,815 -26.72 0.0120
2014-02-11 2013-12-31 13F ESCO TECHOLOGIES COMMON STOCK 296315104 470,595 -19,060 -3.89 16,123 -0.91 0.0166
2013-10-29 2013-09-30 13F/A-1 ESCO TECHOLOGIES COMMON STOCK 296315104 489,655 -8,369 -1.68 16,271 0.90 0.0181
2013-10-29 2013-09-30 13F ESCO TECHOLOGIES COMMON STOCK 296315104 479,387 17,627
2013-08-13 2013-06-30 13F ESCO TECHOLOGIES COMMON STOCK 296315104 498,024 498,024 16,126 0.0192
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.