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MKS INSTRUMENT INC
MKS INSTRUMENT INC. Institutional holdings reported to the SEC.

Institutional Holders (2017Q1)
Portfolio Summary: 293 Institutional holders with a total value of $3,639,883,495.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 BlackRock Finance, Inc. 6,584,897 452,712,000 12.44%
2 WELLINGTON MANAGEMENT GROUP LLP 5,267,657 362,151,000 9.95%
3 VANGUARD GROUP INC 4,709,382 323,770,000 8.90%
4 DIMENSIONAL FUND ADVISORS LP 3,732,244 256,591,000 7.05%
5 SILVERCREST ASSET MANAGEMENT GROUP LLC 1,995,005 137,156,000 3.77%
6 ROYCE & ASSOCIATES LP 1,876,981 129,042,000 3.55%
7 FRANKLIN RESOURCES INC 1,677,015 115,295,000 3.17%
8 TimesSquare Capital Management, LLC 1,417,070 97,424,000 2.68%
9 Neuberger Berman Group LLC 1,409,800 96,924,000 2.66%
10 Invesco Ltd. 1,351,602 92,923,000 2.55%
11 STATE STREET CORP 1,287,019 88,488,000 2.43%
12 ROYAL BANK OF CANADA 1,125,518 77,379,000 2.13%
13 Bank of New York Mellon Corp 946,072 65,042,000 1.79%
14 OppenheimerFunds, Inc. 925,777 63,648,000 1.75%
15 GOLDMAN SACHS GROUP INC 825,851 56,777,000 1.56%
16 Fisher Asset Management, LLC 737,664 50,714,000 1.39%
17 NORTHERN TRUST CORP 709,548 48,781,000 1.34%
18 GEODE CAPITAL MANAGEMENT, LLC 566,371 38,938,000 1.07%
19 JPMORGAN CHASE & CO 518,291 35,633,000 0.98%
20 NORGES BANK 488,630 33,593,000 0.92%
21 VICTORY CAPITAL MANAGEMENT INC 485,413 33,372,000 0.92%
22 NEUMEIER POMA INVESTMENT COUNSEL LLC 452,355 31,099,000 0.85%
23 PRINCIPAL FINANCIAL GROUP INC 438,725 30,162,000 0.83%
24 1832 Asset Management L.P. 434,450 29,925,000 0.82%
25 LOOMIS SAYLES & CO L P 415,494 28,565,000 0.78%
26 COLUMBUS CIRCLE INVESTORS 391,754 26,933,000 0.74%
27 Cortina Asset Management, LLC 380,333 26,148,000 0.72%
28 AMERIPRISE FINANCIAL INC 342,812 23,568,000 0.65%
29 Nuveen Asset Management, LLC 341,281 23,463,000 0.64%
30 TEACHERS ADVISORS, LLC 334,529 22,999,000 0.63%
31 PICTET ASSET MANAGEMENT LTD 330,940 22,752,000 0.63%
32 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 323,471 22,239,000 0.61%
33 VALUE HOLDINGS MANAGEMENT CO. LLC 266,358 18,890,000 0.52%
34 EAGLE ASSET MANAGEMENT INC 271,994 18,699,000 0.51%
35 Gotham Asset Management, LLC 234,903 16,150,000 0.44%
36 Robeco Institutional Asset Management B.V. 229,170 15,756,000 0.43%
37 DENVER INVESTMENT ADVISORS LLC 228,532 15,712,000 0.43%
38 DE BURLO GROUP INC 221,000 15,193,000 0.42%
39 SYSTEMATIC FINANCIAL MANAGEMENT LP 210,589 14,478,000 0.40%
40 MILLENNIUM MANAGEMENT LLC 208,307 14,321,000 0.39%
41 Allianz Asset Management GmbH 205,982 14,161,000 0.39%
42 WESTWOOD HOLDINGS GROUP INC 205,657 14,139,000 0.39%
43 MESIROW FINANCIAL INVESTMENT MANAGEMENT - Fixed Income 200,695 13,797,000 0.38%
44 STATE OF WISCONSIN INVESTMENT BOARD 194,971 13,404,000 0.37%
45 DEUTSCHE BANK AG\ 179,618 12,347,000 0.34%
46 Phocas Financial Corp. 178,006 12,238,000 0.34% SH
47 WELLS FARGO & COMPANY/MN 172,911 11,888,000 0.33%
48 IRONBRIDGE CAPITAL MANAGEMENT LP 167,749 11,533,000 0.32%
49 LORD, ABBETT & CO. LLC 165,486 11,377,000 0.31%
50 PARAMETRIC PORTFOLIO ASSOCIATES LLC 163,747 11,258,000 0.31%
Page 1 of 6

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.