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AMTECH SYS INC
AMTECH SYS INC. Institutional holdings reported to the SEC.

Institutional Holders (2015Q1)
Portfolio Summary: 54 Institutional holders with a total value of $77,973,680.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 KOKINO LLC 1,550,000 17,329,000 22.22%
2 ROYCE & ASSOCIATES LP 1,425,680 15,939,000 20.44%
3 AWM Investment Company, Inc. 479,226 5,358,000 6.87%
4 DIMENSIONAL FUND ADVISORS LP 410,711 4,592,000 5.89%
5 VANGUARD GROUP INC 408,159 4,563,000 5.85%
6 Hollow Brook Wealth Management LLC 361,737 4,044,000 5.19%
7 Walthausen & Co., LLC 237,410 2,654,000 3.40%
8 Pacific Ridge Capital Partners, LLC 219,100 2,450,000 3.14%
9 RENAISSANCE TECHNOLOGIES LLC 211,800 2,368,000 3.04%
10 G2 Investment Partners Management LLC 208,621 2,332,000 2.99%
11 Allianz Asset Management GmbH 188,440 2,107,000 2.70%
12 KEANE CAPITAL MANAGEMENT INC 154,666 1,729,000 2.22%
13 Diversified Investment Strategies, LLC 143,790 1,608,000 2.06%
14 WELLINGTON MANAGEMENT GROUP LLP 136,307 1,524,000 1.95%
15 IRONWOOD INVESTMENT MANAGEMENT LLC 120,029 1,342,000 1.72%
16 BARINGS LLC 90,808 1,015,000 1.30%
17 NORDEA INVESTMENT MANAGEMENT AB 86,796 970,000 1.24%
18 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 99,630 872,000 1.12%
19 Invesco Ltd. 60,118 672,000 0.86%
20 BRIDGEWAY CAPITAL MANAGEMENT, LLC 57,500 643,000 0.82%
21 GEODE CAPITAL MANAGEMENT, LLC 52,143 582,000 0.75%
22 WealthTrust Axiom LLC 45,465 508,000 0.65%
23 New England Private Wealth Advisors LLC 38,668 433,000 0.56%
24 BlackRock Fund Advisors 31,933 357,000 0.46%
25 NORTHERN TRUST CORP 20,731 231,000 0.30%
26 TFS CAPITAL LLC 18,917 211,000 0.27%
27 Teton Advisors, Inc. 18,100 202,000 0.26%
28 CROFT-LEOMINSTER INC 18,000 201,000 0.26%
29 Brandywine Global Investment Management, LLC 17,340 194,000 0.25%
30 THOMPSON DAVIS & CO., INC. 15,000 168,000 0.22%
31 Bank of New York Mellon Corp 13,646 152,000 0.19%
32 BLB&B Advisors, LLC 12,690 142,000 0.18%
33 APIS CAPITAL ADVISORS, LLC 10,000 112,000 0.14%
34 DEUTSCHE BANK AG\ 7,102 79,000 0.10%
35 BlackRock Institutional Trust Company, N.A. 4,387 49,000 0.06%
36 MORGAN STANLEY 3,356 38,000 0.05%
37 ROPES WEALTH ADVISORS LLC 2,752 31,000 0.04%
38 BlackRock Investment Management, LLC 2,205 25,000 0.03%
39 BLACKROCK ADVISORS LLC 2,148 24,000 0.03%
40 EARNEST PARTNERS LLC 1,700 19,000 0.02%
41 Tower Research Capital LLC (TRC) 1,561 17,000 0.02%
42 BANK OF AMERICA CORP /DE/ 1,415 16,000 0.02%
43 BARCLAYS PLC 1,280 15,000 0.02%
44 US BANCORP \DE\ 1,243 14,000 0.02%
45 Nationwide Fund Advisors 1,061 12,000 0.02%
46 Financial Architects, Inc 1,000 11,000 0.01%
47 MAGEE THOMSON INVESTMENT PARTNERS LLC 557 5,000 0.01%
48 FIRST MANHATTAN CO. LLC. 400 4,000 0.01%
49 Winslow, Evans & Crocker, Inc. 330 3,680 0.00%
50 GLENMEDE TRUST CO NA 329 3,000 0.00%
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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.