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

Institutional Holders (2017Q2)
Portfolio Summary: 140 Institutional holders with a total value of $504,594,367.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 PRIMECAP MANAGEMENT CO/CA/ 3,370,550 70,613,000 13.99%
2 Senvest Management, LLC 2,856,610 59,846,000 11.86%
3 DONALD SMITH & CO., INC. 2,635,698 55,218,000 10.94%
4 BlackRock Finance, Inc. 1,940,103 40,645,000 8.05%
5 DIMENSIONAL FUND ADVISORS LP 1,809,984 37,920,000 7.51%
6 VANGUARD GROUP INC 1,282,745 26,873,000 5.33%
7 Hood River Capital Management LLC 815,456 17,084,000 3.39%
8 TENZING GLOBAL MANAGEMENT, LLC 625,000 13,094,000 2.59%
9 PEREGRINE CAPITAL MANAGEMENT INC /MN/ 572,856 12,001,000 2.38%
10 STATE STREET CORP 547,721 11,475,000 2.27%
11 NORGES BANK 543,784 11,392,000 2.26%
12 DRIEHAUS CAPITAL MANAGEMENT LLC 453,443 9,500,000 1.88%
13 NORTHERN TRUST CORP 368,975 7,730,000 1.53%
14 BANK OF MONTREAL /CAN/ 329,510 6,902,000 1.37%
15 TWO SIGMA INVESTMENTS, LP 314,608 6,591,000 1.31%
16 GEODE CAPITAL MANAGEMENT, LLC 252,735 5,294,000 1.05%
17 AQR CAPITAL MANAGEMENT LLC 234,139 4,906,000 0.97%
18 UBS Group AG 232,786 4,877,000 0.97%
19 FULLER & THALER ASSET MANAGEMENT, INC. 210,800 4,416,000 0.88%
20 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 184,975 3,875,000 0.77%
21 PDT Partners, LLC 176,305 3,694,000 0.73%
22 Bank of New York Mellon Corp 170,554 3,573,000 0.71%
23 FORESTERS INVESTMENT MANAGEMENT COMPANY, INC. 163,500 3,425,000 0.68%
24 RUSSELL INVESTMENTS GROUP, LTD. 161,665 3,386,000 0.67%
25 Informed Momentum Co LLC 159,801 3,348,000 0.66%
26 TWO SIGMA ADVISERS, LP 150,922 3,162,000 0.63%
27 KENNEDY CAPITAL MANAGEMENT LLC 146,890 3,077,000 0.61%
28 MILLENNIUM MANAGEMENT LLC 144,622 3,030,000 0.60%
29 INTRINSIC EDGE CAPITAL MANAGEMENT LLC 141,658 2,968,000 0.59%
30 D. E. Shaw & Co., Inc. 130,671 2,738,000 0.54%
31 Millrace Asset Group, Inc. 90,000 1,886,000 0.37%
32 DEUTSCHE BANK AG\ 88,598 1,854,000 0.37%
33 SG Americas Securities, LLC 87,977 1,843,000 0.37%
34 Employees Retirement System of Texas 87,750 1,838,000 0.36%
35 GSA CAPITAL PARTNERS LLP 80,765 1,692,000 0.34%
36 TIAA CREF INVESTMENT MANAGEMENT LLC 79,807 1,672,000 0.33%
37 CANADA PENSION PLAN INVESTMENT BOARD 79,000 1,655,000 0.33%
38 AMERIPRISE FINANCIAL INC 78,738 1,649,000 0.33%
39 MORGAN STANLEY 77,962 1,633,000 0.32%
40 Spark Investment Management LLC 77,800 1,629,000 0.32%
41 KBC Group NV 77,218 1,618,000 0.32%
42 FRIESS ASSOCIATES LLC 77,059 1,614,000 0.32%
43 Invesco Ltd. 75,797 1,588,000 0.31%
44 Engineers Gate Manager LP 70,363 1,474,000 0.29%
45 SUSQUEHANNA INTERNATIONAL GROUP, LLP 68,167 1,428,000 0.28%
46 BNP PARIBAS FINANCIAL MARKETS 67,823 1,420,892 0.28%
47 RENAISSANCE TECHNOLOGIES LLC 63,099 1,322,000 0.26%
48 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 62,100 1,301,000 0.26%
49 PARAMETRIC PORTFOLIO ASSOCIATES LLC 58,564 1,227,000 0.24%
50 PRECEPT MANAGEMENT LLC 56,000 1,173,000 0.23%
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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.