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NATIONAL INSTRS CORP
NATIONAL INSTRS CORP. Institutional holdings reported to the SEC.

Institutional Holders (2014Q4)
Portfolio Summary: 222 Institutional holders with a total value of $2,794,263,834.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 BROWN ADVISORY INC 9,113,407 283,336,000 10.14%
2 VANGUARD GROUP INC 6,454,786 200,680,000 7.18%
3 ROYCE & ASSOCIATES LP 6,078,371 188,977,000 6.76%
4 JANUS HENDERSON INVESTORS US LLC 5,733,418 178,252,000 6.38%
5 WELLINGTON MANAGEMENT GROUP LLP 4,959,571 154,192,000 5.52%
6 RIVERBRIDGE PARTNERS LLC 4,758,184 147,932,000 5.29%
7 PRICE T ROWE ASSOCIATES INC /MD/ 4,424,925 137,571,000 4.92%
8 Capital World Investors 4,049,000 121,794,000 4.36%
9 Capital Research Global Investors 3,062,264 92,113,000 3.30%
10 BlackRock Fund Advisors 2,837,581 88,220,000 3.16%
11 Artisan Partners Limited Partnership 2,758,509 85,762,000 3.07%
12 BlackRock Institutional Trust Company, N.A. 2,697,115 83,853,000 3.00%
13 STATE STREET CORP 2,439,677 75,849,000 2.71%
14 EdgePoint Investment Group Inc. 2,328,900 72,406,000 2.59%
15 KING LUTHER CAPITAL MANAGEMENT CORP 2,242,005 69,704,000 2.49%
16 Findlay Park Partners LLP 1,956,650 60,832,000 2.18%
17 Bank of New York Mellon Corp 1,729,247 53,762,000 1.92%
18 NORTHERN TRUST CORP 1,227,570 38,165,000 1.37%
19 Invesco Ltd. 1,219,386 37,911,000 1.36%
20 HERMES INVESTMENT MANAGEMENT LTD 921,787 28,658,000 1.03%
21 KORNITZER CAPITAL MANAGEMENT INC /KS 908,735 28,253,000 1.01%
22 NORGES BANK 879,349 27,339,000 0.98%
23 Epoch Investment Partners, Inc. 783,893 24,371,000 0.87%
24 ATLANTA CAPITAL MANAGEMENT CO L L C 715,275 22,238,000 0.80%
25 VOYA INVESTMENT MANAGEMENT LLC 696,725 21,661,000 0.78%
26 Stephens Investment Management Group LLC 631,614 19,637,000 0.70%
27 MACKENZIE FINANCIAL CORP 582,442 18,108,000 0.65%
28 GEODE CAPITAL MANAGEMENT, LLC 544,369 16,924,000 0.61%
29 Tikvah Management LLC 465,000 14,457,000 0.52%
30 Gotham Asset Management, LLC 463,083 14,397,000 0.52%
31 MCDANIEL TERRY & CO 407,989 12,684,000 0.45%
32 MANAGED ACCOUNT ADVISORS LLC 404,153 12,565,000 0.45%
33 DIMENSIONAL FUND ADVISORS LP 322,125 10,017,000 0.36%
34 PARAMETRIC PORTFOLIO ASSOCIATES LLC 322,038 10,012,000 0.36%
35 TIAA CREF INVESTMENT MANAGEMENT LLC 318,150 9,891,000 0.35%
36 SCHAPER BENZ & WISE INVESTMENT COUNSEL INC/WI 285,987 8,891,000 0.32%
37 BlackRock Investment Management, LLC 272,204 8,463,000 0.30%
38 NEW YORK STATE COMMON RETIREMENT FUND 259,143 8,057,000 0.29%
39 PRINCIPAL FINANCIAL GROUP INC 258,726 8,043,000 0.29%
40 BB&T SECURITIES, LLC 24,720 7,685,000 0.28%
41 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 252,800 7,672,000 0.27%
42 ROYAL BANK OF CANADA 242,769 7,548,000 0.27%
43 MILLENNIUM MANAGEMENT LLC 238,371 7,411,000 0.27%
44 AMERIPRISE FINANCIAL INC 237,087 7,371,000 0.26%
45 Nationwide Fund Advisors 226,825 7,052,000 0.25%
46 COMERICA BANK 222,044 6,902,000 0.25%
47 Friedberg Investment Management 211,063 6,561,000 0.23%
48 Curi Capital, LLC 208,750 6,490,000 0.23%
49 SCHRODER INVESTMENT MANAGEMENT GROUP 204,684 6,364,000 0.23%
50 GOLDMAN SACHS GROUP INC 201,174 6,254,000 0.22%
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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.