ESCO TECHNOLOGIES INC (ESE) Institutional Shareholders
ESCO TECHNOLOGIES INC (ESE) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $8.94B in ESE holdings during the latest filing period.
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 $1.06B, representing an estimated loss of -26.01% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 49% 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
437
Total Reported Value
$8.94B
Largest Holder
Blackrock, Inc.
Largest Position
$1.43B
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
49
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 | $1,060,386,359 | -$372,842,524 | -26.01% | |
| Vanguard Portfolio Management Llc | 0.03% | 1,587,483 | $555,682,549 | $411,126,347 | -$144,556,202 | -26.01% | |
| Invesco Ltd. | 0.04% | 1,505,723 | $527,063,111 | $389,952,143 | -$137,110,968 | -26.01% | |
| Vanguard Capital Management Llc | 0.01% | 1,168,130 | $408,892,225 | $302,522,307 | -$106,369,918 | -26.01% | |
| State Street Corp | 0.01% | 1,088,666 | $381,076,647 | $281,942,721 | -$99,133,926 | -26.01% | |
| Geode Capital Management, Llc | 0.01% | 754,650 | $264,201,698 | $195,439,257 | -$68,762,441 | -26.03% | |
| T. Rowe Price Investment Management, Inc. | 0.16% | 703,524 | $246,262,000 | $182,198,646 | -$64,063,354 | -26.01% | |
| Dimensional Fund Advisors Lp | 0.04% | 604,176 | $211,481,161 | $156,469,500 | -$55,011,661 | -26.01% | |
| Price T Rowe Associates Inc | 0.02% | 548,711 | $192,072,000 | $142,105,175 | -$49,966,825 | -26.01% | |
| Wasatch Advisors Lp | 1.09% | 477,687 | $167,209,557 | $123,711,379 | -$43,498,178 | -26.01% | |
| Capital World Investors | 0.02% | 474,911 | $166,237,846 | $122,992,451 | -$43,245,395 | -26.01% | |
| Morgan Stanley | 0.01% | 454,821 | $159,206,622 | $117,789,543 | -$41,417,079 | -26.01% | |
| Geneva Capital Management Llc | 3.60% | 449,149 | $157,220,249 | $116,320,608 | -$40,899,641 | -26.01% | |
| Conestoga Capital Advisors, Llc | 3.40% | 447,077 | $156,494,844 | $115,784,001 | -$40,710,843 | -26.01% | |
| Neuberger Berman Group Llc | 0.08% | 353,125 | $123,607,875 | $91,452,313 | -$32,155,563 | -26.01% | |
| Silvercrest Asset Management Group Llc | 0.79% | 343,856 | $120,364,233 | $89,051,827 | -$31,312,406 | -26.01% | |
| American Century Companies Inc | 0.05% | 334,828 | $117,203,848 | $86,713,755 | -$30,490,093 | -26.01% | |
| Hood River Capital Management Llc | 0.84% | 330,297 | $115,617,162 | $85,540,317 | -$30,076,845 | -26.01% | |
| Nuveen, Llc | 0.03% | 313,925 | $109,886,033 | $81,300,297 | -$28,585,737 | -26.01% | |
| Norges Bank | 0.01% | 311,551 | $109,055,312 | $80,685,478 | -$28,369,834 | -26.01% | |
| Fmr Llc | 0.00% | 305,227 | $106,841,819 | $79,047,688 | -$27,794,131 | -26.01% | |
| Hawk Ridge Capital Management Lp | 3.38% | 301,500 | $105,537,060 | $78,082,470 | -$27,454,590 | -26.01% | |
| Northern Trust Corp | 0.01% | 300,093 | $105,044,554 | $77,718,085 | -$27,326,469 | -26.01% | |
| Charles Schwab Investment Management Inc | 0.01% | 299,912 | $104,981,196 | $77,671,210 | -$27,309,986 | -26.01% | |
| Driehaus Capital Management Llc | 0.58% | 287,995 | $100,809,770 | $74,584,945 | -$26,224,825 | -26.01% | |
| Alliancebernstein L.P. | 0.03% | 340,594 | $95,832,934 | $88,207,034 | -$7,625,900 | -7.96% | |
| Ameriprise Financial Inc | 0.02% | 272,421 | $95,358,302 | $70,551,591 | -$24,806,711 | -26.01% | |
| Goldman Sachs Group Inc | 0.01% | 271,160 | $94,916,708 | $70,225,017 | -$24,691,691 | -26.01% | |
| Royce & Associates Lp | 0.74% | 262,164 | $91,767,887 | $67,895,233 | -$23,872,654 | -26.01% | |
| Loomis Sayles & Co L P | 0.11% | 256,813 | $89,894,822 | $66,509,431 | -$23,385,391 | -26.01% | |
| Nomura Asset Management International Inc. | 0.13% | 254,481 | $89,079,000 | $65,905,489 | -$23,173,511 | -26.01% | |
| Wellington Management Group Llp | 0.01% | 238,029 | $83,319,671 | $61,644,750 | -$21,674,921 | -26.01% | |
| Capital International Investors | 0.01% | 205,470 | $71,922,719 | $53,212,621 | -$18,710,098 | -26.01% | |
| Vanguard Fiduciary Trust Co | 0.01% | 186,184 | $65,171,847 | $48,217,932 | -$16,953,915 | -26.01% | |
| Emerald Advisers, Llc | 1.48% | 179,798 | $62,936,492 | $46,564,086 | -$16,372,406 | -26.01% | |
| Bank Of New York Mellon Corp | 0.01% | 175,308 | $61,364,649 | $45,401,266 | -$15,963,383 | -26.01% | |
| Principal Financial Group Inc | 0.03% | 151,892 | $53,168,276 | $39,336,990 | -$13,831,286 | -26.01% | |
| Bank Of America Corp | 0.00% | 146,461 | $51,267,036 | $37,930,470 | -$13,336,566 | -26.01% | |
| Royal Bank Of Canada | 0.01% | 138,785 | $48,580,000 | $35,942,539 | -$12,637,461 | -26.01% | |
| Select Equity Group, L.P. | 0.25% | 137,044 | $47,970,882 | $35,491,655 | -$12,479,227 | -26.01% | |
| Ubs Group Ag | 0.01% | 122,017 | $42,710,831 | $31,599,963 | -$11,110,868 | -26.01% | |
| Emerald Mutual Fund Advisers Trust | 1.43% | 116,457 | $40,764,608 | $30,160,034 | -$10,604,574 | -26.01% | |
| Rockefeller Capital Management L.P. | 0.06% | 115,252 | $40,343,306 | $29,847,963 | -$10,495,343 | -26.02% | |
| Bessemer Group Inc | 0.05% | 107,459 | $37,616,000 | $27,829,732 | -$9,786,268 | -26.02% | |
| Crawford Investment Counsel Inc | 0.62% | 106,229 | $37,184,537 | $27,511,186 | -$9,673,351 | -26.01% | |
| Tributary Capital Management, Llc | 2.99% | 103,844 | $36,349,684 | $26,893,519 | -$9,456,165 | -26.01% | |
| Ghp Investment Advisors, Inc. | 1.17% | 91,295 | $31,957,005 | $23,643,579 | -$8,313,426 | -26.01% | |
| Federated Hermes, Inc. | 0.05% | 90,770 | $31,773,131 | $23,507,615 | -$8,265,516 | -26.01% | |
| Public Employees Retirement Association Of Colorado | 0.11% | 89,358 | $31,279,000 | $23,141,935 | -$8,137,065 | -26.01% | |
| Public Sector Pension Investment Board | 0.08% | 89,019 | $31,160,211 | $23,054,141 | -$8,106,070 | -26.01% |
Frequently asked questions about ESE
Who owns the most ESE stock?
The largest holders of ESE are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for ESCO TECHNOLOGIES INC (ESE).
Is ESE widely held by superinvestors?
Many widely followed stocks like ESE appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly ESE is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.