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MESA LABS INC
MESA LABS INC. Institutional holdings reported to the SEC.

Institutional Holders (2015Q4)
Portfolio Summary: 68 Institutional holders with a total value of $216,687,447.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 Conestoga Capital Advisors, LLC 320,704 31,910,000 14.73%
2 FMR LLC 304,015 30,249,000 13.96%
3 NINE TEN CAPITAL MANAGEMENT LLC 276,283 27,490,000 12.69%
4 RENAISSANCE TECHNOLOGIES LLC 138,599 13,791,000 6.36%
5 VICTORY CAPITAL MANAGEMENT INC 119,300 11,871,000 5.48%
6 VANGUARD GROUP INC 111,072 11,052,000 5.10%
7 DIMENSIONAL FUND ADVISORS LP 109,440 10,889,000 5.03%
8 LPL Financial LLC 98,004 9,310,000 4.30%
9 AMERIPRISE FINANCIAL INC 79,597 7,920,000 3.66%
10 BlackRock Fund Advisors 78,100 7,771,000 3.59%
11 KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC 47,016 4,678,000 2.16%
12 ROYCE & ASSOCIATES LP 44,500 4,428,000 2.04%
13 STATE STREET CORP 43,781 4,359,000 2.01%
14 Teton Advisors, Inc. 43,000 4,279,000 1.97%
15 NORTHERN TRUST CORP 37,457 3,727,000 1.72%
16 Kistler-Tiffany Companies, LLC 35,151 3,500,000 1.62%
17 BlackRock Institutional Trust Company, N.A. 27,577 2,744,000 1.27%
18 RICE HALL JAMES & ASSOCIATES, LLC 26,745 2,661,000 1.23%
19 CRAWFORD INVESTMENT COUNSEL INC 25,097 2,497,000 1.15%
20 WASATCH ADVISORS LP 22,079 2,197,000 1.01%
21 GEODE CAPITAL MANAGEMENT, LLC 19,116 1,902,000 0.88%
22 ArrowMark Colorado Holdings LLC 16,758 1,667,000 0.77%
23 Ranger Investment Management, L.P. 15,300 1,522,000 0.70%
24 Bank of New York Mellon Corp 13,119 1,305,000 0.60%
25 BlackRock Investment Management, LLC 10,255 1,020,000 0.47%
26 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 9,800 975,000 0.45%
27 CREDIT SUISSE AG/ 9,308 925,000 0.43%
28 TIAA CREF INVESTMENT MANAGEMENT LLC 8,844 880,000 0.41%
29 MORGAN STANLEY 7,723 769,000 0.35%
30 STRS OHIO 6,200 616,000 0.28%
31 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 5,394 537,000 0.25%
32 KING LUTHER CAPITAL MANAGEMENT CORP 5,255 523,000 0.24%
33 Ativo Capital Management LLC 4,840 482,000 0.22% SH
34 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 4,800 478,000 0.22%
35 TWO SIGMA INVESTMENTS, LP 4,554 453,000 0.21%
36 KEYBANK NATIONAL ASSOCIATION/OH 4,300 428,000 0.20%
37 TEACHERS ADVISORS, LLC 4,183 416,000 0.19%
38 AQR CAPITAL MANAGEMENT LLC 3,751 373,000 0.17%
39 DEUTSCHE BANK AG\ 3,417 339,000 0.16%
40 PNC FINANCIAL SERVICES GROUP, INC. 3,070 306,000 0.14%
41 RHUMBLINE ADVISERS 2,998 298,000 0.14%
42 Freedom Investment Management, Inc. 2,976 296,000 0.14%
43 NEW YORK STATE COMMON RETIREMENT FUND 2,800 279,000 0.13%
44 NATIONAL PENN INVESTORS TRUST CO /PA 2,650 264,000 0.12%
45 A.R.T. Advisors, LLC 2,575 256,000 0.12%
46 METROPOLITAN LIFE INSURANCE CO/NY 2,256 224,000 0.10%
47 Manchester Capital Management LLC 2,000 199,000 0.09%
48 MANUFACTURERS LIFE INSURANCE COMPANY, THE 1,962 195,000 0.09%
49 Nationwide Fund Advisors 1,906 190,000 0.09%
50 AMERICAN INTERNATIONAL GROUP, INC. 1,691 168,000 0.08%
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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.