ESE Institutional Ownership & Shareholders
ESCO TECHNOLOGIES INC (ESE) is currently held by 435 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $8.77B based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of ESE tracked by InsiderSet, reporting ownership valued at approximately $1.43B in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $986.97M, representing an estimated loss of -31.14% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 50% of the total disclosed ESE value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Vanguard Portfolio Management Llc, Invesco Ltd., and several other long-term asset managers with concentrated positions in ESCO TECHNOLOGIES INC (ESE).
This page ranks the largest institutional ESE shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
435
Total Reported Value
$8.77B
Largest Holder
Blackrock, Inc.
Largest Position
$1.43B
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
56
Funds Exiting Positions
1
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.02% | 4,094,472 | $1,433,228,883 | $986,972,476 | -$446,256,407 | -31.14% | |
| Vanguard Portfolio Management Llc | 0.03% | 1,587,483 | $555,682,549 | $382,662,777 | -$173,019,772 | -31.14% | |
| Invesco Ltd. | 0.04% | 1,505,723 | $527,063,111 | $362,954,529 | -$164,108,582 | -31.14% | |
| Vanguard Capital Management Llc | 0.01% | 1,168,130 | $408,892,225 | $281,577,737 | -$127,314,489 | -31.14% | |
| State Street Corp | 0.01% | 1,088,666 | $381,076,647 | $262,422,939 | -$118,653,708 | -31.14% | |
| Geode Capital Management, Llc | 0.01% | 754,650 | $264,201,698 | $181,908,383 | -$82,293,316 | -31.15% | |
| T. Rowe Price Investment Management, Inc. | 0.16% | 703,524 | $246,262,000 | $169,584,460 | -$76,677,540 | -31.14% | |
| Dimensional Fund Advisors Lp | 0.04% | 604,176 | $211,481,161 | $145,636,625 | -$65,844,536 | -31.13% | |
| Price T Rowe Associates Inc | 0.02% | 548,711 | $192,072,000 | $132,266,787 | -$59,805,213 | -31.14% | |
| Capital World Investors | 0.02% | 474,911 | $166,237,846 | $114,477,297 | -$51,760,549 | -31.14% | |
| Morgan Stanley | 0.01% | 454,821 | $159,206,622 | $109,634,602 | -$49,572,020 | -31.14% | |
| Geneva Capital Management Llc | 3.60% | 449,149 | $157,220,249 | $108,267,366 | -$48,952,883 | -31.14% | |
| Neuberger Berman Group Llc | 0.10% | 704,391 | $137,630,958 | $169,793,451 | +$32,162,493 | +23.37% | |
| Wasatch Advisors Lp | 0.91% | 461,292 | $122,293,122 | $111,194,437 | -$11,098,685 | -9.08% | |
| Silvercrest Asset Management Group Llc | 0.79% | 343,856 | $120,364,233 | $82,886,489 | -$37,477,744 | -31.14% | |
| American Century Companies Inc | 0.05% | 334,828 | $117,203,848 | $80,710,289 | -$36,493,559 | -31.14% | |
| Hood River Capital Management Llc | 0.84% | 330,297 | $115,617,162 | $79,618,092 | -$35,999,070 | -31.14% | |
| Nuveen, Llc | 0.03% | 313,925 | $109,886,033 | $75,671,621 | -$34,214,412 | -31.14% | |
| Norges Bank | 0.01% | 311,551 | $109,055,312 | $75,099,369 | -$33,955,943 | -31.14% | |
| Fmr Llc | 0.00% | 305,227 | $106,841,819 | $73,574,968 | -$33,266,851 | -31.14% | |
| Hawk Ridge Capital Management Lp | 3.38% | 301,500 | $105,537,060 | $72,676,575 | -$32,860,485 | -31.14% | |
| Northern Trust Corp | 0.01% | 300,093 | $105,044,554 | $72,337,418 | -$32,707,136 | -31.14% | |
| Charles Schwab Investment Management Inc | 0.01% | 299,912 | $104,981,196 | $72,293,788 | -$32,687,408 | -31.14% | |
| Driehaus Capital Management Llc | 0.58% | 287,995 | $100,809,770 | $69,421,195 | -$31,388,575 | -31.14% | |
| Alliancebernstein L.P. | 0.03% | 340,594 | $95,832,934 | $82,100,184 | -$13,732,750 | -14.33% | |
| Ameriprise Financial Inc | 0.02% | 272,421 | $95,358,302 | $65,667,082 | -$29,691,220 | -31.14% | |
| Goldman Sachs Group Inc | 0.01% | 271,160 | $94,916,708 | $65,363,118 | -$29,553,590 | -31.14% | |
| Royce & Associates Lp | 0.74% | 262,164 | $91,767,887 | $63,194,632 | -$28,573,255 | -31.14% | |
| Loomis Sayles & Co L P | 0.11% | 256,813 | $89,894,822 | $61,904,774 | -$27,990,048 | -31.14% | |
| Nomura Asset Management International Inc. | 0.13% | 254,481 | $89,079,000 | $61,342,645 | -$27,736,355 | -31.14% | |
| Wellington Management Group Llp | 0.01% | 238,029 | $83,319,671 | $57,376,890 | -$25,942,781 | -31.14% | |
| Conestoga Capital Advisors, Llc | 2.37% | 295,820 | $78,424,849 | $71,307,411 | -$7,117,438 | -9.08% | |
| Capital International Investors | 0.01% | 205,470 | $71,922,719 | $49,528,544 | -$22,394,176 | -31.14% | |
| Vanguard Fiduciary Trust Co | 0.01% | 186,184 | $65,171,847 | $44,879,653 | -$20,292,194 | -31.14% | |
| Emerald Advisers, Llc | 1.48% | 179,798 | $62,936,492 | $43,340,308 | -$19,596,184 | -31.14% | |
| Bank Of New York Mellon Corp | 0.01% | 175,308 | $61,364,649 | $42,257,993 | -$19,106,656 | -31.14% | |
| Bank Of America Corp | 0.00% | 146,461 | $51,267,036 | $35,304,424 | -$15,962,612 | -31.14% | |
| Royal Bank Of Canada | 0.01% | 138,785 | $48,580,000 | $33,454,124 | -$15,125,876 | -31.14% | |
| Select Equity Group, L.P. | 0.25% | 137,044 | $47,970,882 | $33,034,456 | -$14,936,426 | -31.14% | |
| Principal Financial Group Inc | 0.02% | 177,888 | $47,159,888 | $42,879,902 | -$4,279,986 | -9.08% | |
| Ubs Group Ag | 0.01% | 122,017 | $42,710,831 | $29,412,198 | -$13,298,633 | -31.14% | |
| Emerald Mutual Fund Advisers Trust | 1.43% | 116,457 | $40,764,608 | $28,071,960 | -$12,692,648 | -31.14% | |
| Rockefeller Capital Management L.P. | 0.06% | 115,252 | $40,343,306 | $27,781,495 | -$12,561,811 | -31.14% | |
| Bessemer Group Inc | 0.05% | 107,459 | $37,616,000 | $25,902,992 | -$11,713,008 | -31.14% | |
| Crawford Investment Counsel Inc | 0.62% | 106,229 | $37,184,537 | $25,606,500 | -$11,578,037 | -31.14% | |
| Fort Washington Investment Advisors Inc | 0.17% | 126,884 | $33,638,217 | $30,585,388 | -$3,052,829 | -9.08% | |
| Federated Hermes, Inc. | 0.05% | 90,770 | $31,773,131 | $21,880,109 | -$9,893,023 | -31.14% | |
| Public Employees Retirement Association Of Colorado | 0.11% | 89,358 | $31,279,000 | $21,539,746 | -$9,739,254 | -31.14% | |
| Public Sector Pension Investment Board | 0.08% | 89,019 | $31,160,211 | $21,458,030 | -$9,702,181 | -31.14% | |
| Sei Investments Co | 0.03% | 87,158 | $30,508,485 | $21,009,436 | -$9,499,049 | -31.14% |
Frequently asked questions about ESE
Who are the largest institutional holders of ESE?
The largest institutional holders of ESE reported in the latest SEC Form 13F filings include Blackrock, Inc., Vanguard Portfolio Management Llc, Invesco Ltd., Vanguard Capital Management Llc, and State Street Corp. InsiderSet ranks institutional holders by their latest reported ESE position.
What is ESE institutional ownership?
This page tracks ESE positions reported by institutional investment managers through SEC Form 13F. ESCO TECHNOLOGIES INC (ESE) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own ESE?
InsiderSet currently tracks 435 institutional managers reporting ESE holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of ESE shareholders.
How much ESE stock do institutions own?
Institutional investment managers disclosed approximately $8.77B in ESE holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was ESE institutional ownership last updated?
The latest ESE institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional ESE holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its ESE position after the reporting date.
Are institutions buying or selling ESE?
Institutional buying and selling can be analyzed by comparing ESE positions across consecutive 13F reporting periods. InsiderSet's ESE Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View ESE ownership changes.
How has ESE institutional ownership changed over time?
InsiderSet tracks ESE institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.