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LOOMIS SAYLES & CO L P

Position in ESE — Esco Technologies Inc

CIK 312348 BOSTON, MA

Position in ESE

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$89,894,822
+$5,271,952 QoQ
Shares Held
256,813
-14.6% QoQ
Ownership
0.991%
of shares outstanding
% of Portfolio
0.11%
of 13F equity value
Holder Rank
#30
of 446 holders
Holding Since
Mar 2020
23 quarters on record
Voting authority Sole 98% Shared 0% None 2%

Common Shares in ESE Over Time

Shares Held

Position Value (USD)

Position in Scientific & Technical Instruments

Technology · as of Jun 30, 2026

LOOMIS SAYLES & CO L P holds $189,890,773 across 9 Scientific & Technical Instruments names. ESE ranks #1 (47.3% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 ESE
Esco Technologies Inc
This page
256,813 $89,894,822

All Filings in ESE

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23 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $89,894,822 256,813
2026-03-31 $84,622,870 300,753
2025-12-31 $63,666,462 325,843
2025-09-30 $72,002,020 341,064
2025-06-30 $77,522,386 404,036
2025-03-31 $66,388,204 417,221
2024-12-31 $56,758,782 426,085
2024-09-30 $56,562,372 438,536
2024-06-30 $44,604,395 424,642
2024-03-31 $42,703,208 398,909
2023-12-31 $48,167,089 411,579
2023-09-30 $36,353,579 348,081
2023-06-30 $35,830,072 345,750
2023-03-31 $11,895,932 124,630
2022-03-31 $19,802,882 283,222
2021-12-31 $25,804,092 286,744
2021-09-30 $22,307,054 289,702
2021-06-30 $26,420,178 281,635
2021-03-31 $29,458,120 270,531
2020-12-31 $27,859,799 269,907
2020-09-30 $17,045,287 211,585
2020-06-30 $18,070,737 213,779
2020-03-31 $14,982,280 197,369