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MKS INSTRS INC COM
MKS INSTRS INC COM. Institutional holdings reported to the SEC.

Institutional Holders (2014Q2)
Portfolio Summary: 153 Institutional holders with a total value of $1,560,549,873.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 ROYCE & ASSOCIATES LP 8,297,924 259,227,000 16.61%
2 DIMENSIONAL FUND ADVISORS LP 3,559,724 111,205,000 7.13%
3 VANGUARD GROUP INC 3,508,897 109,618,000 7.02%
4 BlackRock Fund Advisors 2,769,054 86,505,000 5.54%
5 GOLDMAN SACHS GROUP INC 1,848,608 57,750,000 3.70%
6 BlackRock Institutional Trust Company, N.A. 1,554,603 48,566,000 3.11%
7 NORTHERN TRUST CORP 1,542,349 48,183,000 3.09%
8 HEARTLAND ADVISORS INC 1,439,441 44,968,000 2.88%
9 NWQ INVESTMENT MANAGEMENT COMPANY, LLC 1,275,746 39,854,000 2.55%
10 Bank of New York Mellon Corp 1,271,022 39,707,000 2.54%
11 VICTORY CAPITAL MANAGEMENT INC 1,232,133 38,492,000 2.47%
12 Artisan Partners Limited Partnership 1,191,362 37,218,000 2.38%
13 Invesco Ltd. 1,188,163 37,119,000 2.38%
14 VOYA INVESTMENT MANAGEMENT LLC 1,146,980 35,832,000 2.30%
15 DEPRINCE RACE & ZOLLO INC 1,145,637 35,790,000 2.29%
16 STATE STREET CORP 1,065,965 33,302,000 2.13%
17 SILVERCREST ASSET MANAGEMENT GROUP LLC 1,037,273 32,405,000 2.08%
18 LMCG INVESTMENTS, LLC 749,269 23,408,000 1.50%
19 Fisher Asset Management, LLC 722,524 22,572,000 1.45%
20 AMERICAN CENTURY COMPANIES INC 713,345 22,285,000 1.43%
21 ALLIANCEBERNSTEIN L.P. 643,844 20,114,000 1.29%
22 THOMPSON SIEGEL & WALMSLEY LLC 577,322 18,036,000 1.16%
23 AMERIPRISE FINANCIAL INC 523,560 16,357,000 1.05%
24 NORGES BANK 510,284 15,941,000 1.02%
25 NEUMEIER POMA INVESTMENT COUNSEL LLC 502,125 15,686,000 1.01%
26 RUSSELL FRANK CO/ 450,044 14,324,000 0.92%
27 BROADVIEW ADVISORS LLC 449,200 14,033,000 0.90%
28 SYSTEMATIC FINANCIAL MANAGEMENT LP 400,555 12,513,000 0.80%
29 PRINCIPAL FINANCIAL GROUP INC 397,451 12,417,000 0.80%
30 Shannon River Fund Management LLC 350,000 10,934,000 0.70%
31 GEODE CAPITAL MANAGEMENT, LLC 309,737 9,676,000 0.62%
32 Gotham Asset Management, LLC 299,510 9,357,000 0.60%
33 STATE OF WISCONSIN INVESTMENT BOARD 290,676 9,081,000 0.58%
34 FEDERATED HERMES, INC. 277,701 8,676,000 0.56%
35 LG Capital Management, LP 273,593 8,547,000 0.55%
36 AQR CAPITAL MANAGEMENT LLC 263,678 8,237,000 0.53%
37 PRUDENTIAL FINANCIAL INC 254,362 7,946,000 0.51%
38 VALUE HOLDINGS LP 251,358 7,852,000 0.50%
39 TIAA CREF INVESTMENT MANAGEMENT LLC 244,512 7,639,000 0.49%
40 Perkins Investment Management, LLC 238,662 7,456,000 0.48%
41 NEEDHAM INVESTMENT MANAGEMENT LLC 216,600 6,767,000 0.43%
42 CITADEL ADVISORS LLC 211,186 6,597,000 0.42%
43 Nuveen Asset Management, LLC 210,171 6,566,000 0.42%
44 JPMORGAN CHASE & CO 202,738 6,333,000 0.41%
45 BlackRock Investment Management, LLC 196,307 6,133,000 0.39%
46 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 182,266 5,694,000 0.36%
47 BlackRock Group LTD 148,566 4,641,000 0.30%
48 RENAISSANCE TECHNOLOGIES LLC 146,852 4,588,000 0.29%
49 NEW YORK STATE TEACHERS RETIREMENT SYSTEM 140,789 4,398,000 0.28%
50 EDGE ASSET MANAGEMENT, INC 132,461 4,138,000 0.27%
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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.