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

Institutional Holders (2015Q3)
Portfolio Summary: 125 Institutional holders with a total value of $185,376,498.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 PRIMECAP MANAGEMENT CO/CA/ 12,465,000 33,282,000 17.95%
2 Senvest Management, LLC 6,561,749 17,520,000 9.45%
3 DIMENSIONAL FUND ADVISORS LP 5,026,785 13,422,000 7.24%
4 VANGUARD GROUP INC 3,905,982 10,429,000 5.63%
5 Nuveen Asset Management, LLC 9,027 9,744,000 5.26%
6 BlackRock Institutional Trust Company, N.A. 3,114,149 8,315,000 4.49%
7 BlackRock Fund Advisors 2,824,372 7,541,000 4.07%
8 ROYCE & ASSOCIATES LP 2,773,695 7,406,000 4.00%
9 SG Capital Management LLC 2,588,426 6,911,000 3.73%
10 AMERIPRISE FINANCIAL INC 1,712,865 4,573,000 2.47%
11 SEGALL BRYANT & HAMILL, LLC 1,625,638 4,340,000 2.34%
12 SCHNEIDER CAPITAL MANAGEMENT CORP 1,478,980 3,949,000 2.13%
13 Hood River Capital Management LLC 1,476,454 3,942,000 2.13%
14 NORTHERN TRUST CORP 1,116,615 2,981,000 1.61%
15 KENNEDY CAPITAL MANAGEMENT LLC 1,093,343 2,919,000 1.57%
16 NORTHPOINTE CAPITAL LLC 989,940 2,643,000 1.43%
17 Bank of New York Mellon Corp 982,173 2,623,000 1.41%
18 GEODE CAPITAL MANAGEMENT, LLC 752,526 2,008,000 1.08%
19 TFS CAPITAL LLC 739,857 1,975,000 1.07%
20 FULLER & THALER ASSET MANAGEMENT, INC. 728,100 1,944,000 1.05%
21 UBS Group AG 721,887 1,927,000 1.04%
22 MILLENNIUM MANAGEMENT LLC 716,426 1,913,000 1.03%
23 KEANE CAPITAL MANAGEMENT INC 641,186 1,712,000 0.92%
24 RENAISSANCE TECHNOLOGIES LLC 571,029 1,525,000 0.82%
25 Ancora Advisors LLC 555,500 1,483,000 0.80%
26 Penbrook Management LLC 521,340 1,392,000 0.75%
27 Employees Retirement System of Texas 516,000 1,378,000 0.74%
28 NORGES BANK 493,443 1,317,000 0.71%
29 Mizuho Trust & Banking Co., Ltd. 432,279 1,154,000 0.62%
30 BlackRock Investment Management, LLC 431,472 1,152,000 0.62%
31 CITADEL ADVISORS LLC 420,175 1,121,000 0.60%
32 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 402,000 1,073,000 0.58%
33 TWO SIGMA INVESTMENTS, LP 391,399 1,045,000 0.56%
34 True Bearing Asset Management LP 380,258 1,015,000 0.55%
35 TIAA CREF INVESTMENT MANAGEMENT LLC 379,449 1,013,000 0.55%
36 Informed Momentum Co LLC 320,870 857,000 0.46%
37 ARGENT CAPITAL MANAGEMENT LLC 296,250 791,000 0.43%
38 WHITE PINE CAPITAL LLC 284,800 760,000 0.41%
39 TWO SIGMA ADVISERS, LP 249,509 684,000 0.37%
40 RUSSELL FRANK CO/ 255,677 683,000 0.37%
41 SYMPHONY ASSET MANAGEMENT LLC 246,635 659,000 0.36%
42 D. E. Shaw & Co., Inc. 246,244 658,000 0.35%
43 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 206,646 552,000 0.30%
44 PARAMETRIC PORTFOLIO ASSOCIATES LLC 202,641 541,000 0.29%
45 VICTORY CAPITAL MANAGEMENT INC 195,432 522,000 0.28%
46 DEUTSCHE BANK AG\ 185,656 494,000 0.27%
47 TEACHERS ADVISORS, LLC 171,169 457,000 0.25%
48 RHUMBLINE ADVISERS 159,847 427,000 0.23%
49 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 142,100 380,000 0.20%
50 KEYBANK NATIONAL ASSOCIATION/OH 132,581 354,000 0.19%
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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.