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ESCO TECHNOLOGIES INC
ESCO TECHNOLOGIES INC. Institutional holdings reported to the SEC.

Institutional Holders (2016Q4)
Portfolio Summary: 171 Institutional holders with a total value of $1,371,691,062.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 PRICE T ROWE ASSOCIATES INC /MD/ 3,327,576 188,507,000 13.74%
2 VANGUARD GROUP INC 2,113,951 119,755,000 8.73%
3 BlackRock Fund Advisors 1,981,787 112,268,000 8.18%
4 DIMENSIONAL FUND ADVISORS LP 1,805,554 102,286,000 7.46%
5 WELLINGTON MANAGEMENT GROUP LLP 1,803,010 102,141,000 7.45%
6 SILVERCREST ASSET MANAGEMENT GROUP LLC 1,186,513 67,216,000 4.90%
7 BROWN ADVISORY INC 767,839 43,498,000 3.17%
8 KEELEY ASSET MANAGEMENT CORP 689,310 39,049,000 2.85%
9 MACQUARIE GROUP LTD 675,531 38,269,000 2.79%
10 BlackRock Institutional Trust Company, N.A. 662,276 37,518,000 2.74%
11 STATE STREET CORP 597,127 33,826,000 2.47%
12 SEGALL BRYANT & HAMILL, LLC 581,811 32,960,000 2.40%
13 CHARTWELL INVESTMENT PARTNERS, LLC 485,542 27,506,000 2.01%
14 NORTHERN TRUST CORP 483,797 27,407,000 2.00%
15 Perkins Investment Management, LLC 444,517 25,182,000 1.84%
16 INVESTMENT COUNSELORS OF MARYLAND LLC 411,735 23,325,000 1.70%
17 SCHRODER INVESTMENT MANAGEMENT GROUP 390,222 22,106,000 1.61%
18 FORESTERS INVESTMENT MANAGEMENT COMPANY, INC. 354,300 20,585,000 1.50%
19 GAM Holding AG 350,000 19,828,000 1.45%
20 Bank of New York Mellon Corp 337,947 19,144,000 1.40%
21 AMERIPRISE FINANCIAL INC 275,034 15,581,000 1.14%
22 NORGES BANK 274,142 15,530,000 1.13%
23 WELLS FARGO & COMPANY/MN 265,436 15,038,000 1.10%
24 WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 228,948 12,970,000 0.95%
25 UNITED SERVICES AUTOMOBILE ASSOCIATION 227,427 12,884,000 0.94%
26 Invesco Ltd. 211,472 11,980,000 0.87%
27 PRINCIPAL FINANCIAL GROUP INC 201,239 11,400,000 0.83%
28 GEODE CAPITAL MANAGEMENT, LLC 192,238 10,890,000 0.79%
29 KENNEDY CAPITAL MANAGEMENT LLC 166,053 9,407,000 0.69%
30 BANK OF AMERICA CORP /DE/ 156,433 8,862,000 0.65%
31 COLUMBIA WANGER ASSET MANAGEMENT LLC 146,640 8,307,000 0.61%
32 BlackRock Investment Management, LLC 138,364 7,838,000 0.57%
33 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 137,973 7,817,000 0.57%
34 MORGAN STANLEY 115,374 6,536,000 0.48%
35 JPMORGAN CHASE & CO 91,221 5,168,000 0.38%
36 TIAA CREF INVESTMENT MANAGEMENT LLC 72,047 4,081,000 0.30%
37 PARAMETRIC PORTFOLIO ASSOCIATES LLC 61,277 3,471,000 0.25%
38 BlackRock Group LTD 58,612 3,321,000 0.24%
39 Nuveen Asset Management, LLC 58,238 3,299,000 0.24%
40 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 52,390 2,968,000 0.22%
41 SUSQUEHANNA INTERNATIONAL GROUP, LLP 52,155 2,955,000 0.22%
42 CRAWFORD INVESTMENT COUNSEL INC 51,829 2,936,000 0.21%
43 CITIGROUP INC 49,395 2,798,000 0.20%
44 MARSHWINDS ADVISORY CO 46,821 2,652,000 0.19%
45 Legal & General Group Plc 45,846 2,599,000 0.19%
46 GOLDMAN SACHS GROUP INC 45,480 2,576,000 0.19%
47 PRUDENTIAL FINANCIAL INC 44,783 2,537,000 0.18%
48 GHP Investment Advisors, Inc. 43,710 2,476,000 0.18%
49 Swiss National Bank 42,300 2,396,000 0.17%
50 TEACHERS ADVISORS, LLC 42,176 2,389,000 0.17%
Page 1 of 4

From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.