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

Institutional Holders (2015Q1)
Portfolio Summary: 60 Institutional holders with a total value of $144,568,693.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 Conestoga Capital Advisors, LLC 343,597 24,808,000 17.16%
2 FMR LLC 310,000 22,382,000 15.48%
3 NINE TEN CAPITAL MANAGEMENT LLC 284,399 20,534,000 14.20%
4 RENAISSANCE TECHNOLOGIES LLC 140,100 10,115,000 7.00%
5 DIMENSIONAL FUND ADVISORS LP 107,803 7,783,000 5.38%
6 VANGUARD GROUP INC 103,675 7,485,000 5.18%
7 BlackRock Fund Advisors 78,992 5,703,000 3.94%
8 LPL Financial LLC 51,974 3,667,000 2.54%
9 KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC 44,949 3,245,000 2.24%
10 Teton Advisors, Inc. 43,500 3,141,000 2.17%
11 STATE STREET CORP 42,304 3,052,000 2.11%
12 Kistler-Tiffany Companies, LLC 39,073 2,821,000 1.95%
13 ROYCE & ASSOCIATES LP 38,489 2,779,000 1.92%
14 NORTHERN TRUST CORP 36,734 2,653,000 1.84%
15 AMERIPRISE FINANCIAL INC 34,442 2,486,000 1.72%
16 CRAWFORD INVESTMENT COUNSEL INC 30,635 2,212,000 1.53%
17 ArrowMark Colorado Holdings LLC 23,398 1,689,000 1.17%
18 Grandeur Peak Global Advisors, LLC 23,122 1,669,000 1.15%
19 BlackRock Institutional Trust Company, N.A. 23,078 1,666,000 1.15%
20 WASATCH ADVISORS LP 21,794 1,574,000 1.09%
21 Bank of New York Mellon Corp 17,488 1,263,000 0.87%
22 GEODE CAPITAL MANAGEMENT, LLC 15,159 1,094,000 0.76%
23 Ranger Investment Management, L.P. 14,580 1,053,000 0.73%
24 MANUFACTURERS LIFE INSURANCE COMPANY, THE 12,290 887,000 0.61%
25 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 9,800 740,000 0.51%
26 RUSSELL FRANK CO/ 10,067 727,000 0.50%
27 BRIDGEWAY CAPITAL MANAGEMENT, LLC 10,030 724,000 0.50%
28 TIAA CREF INVESTMENT MANAGEMENT LLC 9,150 661,000 0.46%
29 MORGAN STANLEY 8,236 595,000 0.41%
30 BlackRock Investment Management, LLC 8,187 591,000 0.41%
31 STRS OHIO 7,100 512,000 0.35%
32 Ativo Capital Management LLC 6,051 437,000 0.30%
33 TWO SIGMA INVESTMENTS, LP 5,254 379,000 0.26%
34 RICE HALL JAMES & ASSOCIATES, LLC 5,210 376,000 0.26%
35 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 5,053 365,000 0.25%
36 BRYN MAWR CAPITAL MANAGEMENT INC 4,955 358,000 0.25%
37 TEACHERS ADVISORS, LLC 3,783 273,000 0.19%
38 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 3,600 260,000 0.18%
39 PNC FINANCIAL SERVICES GROUP, INC. 3,059 221,000 0.15%
40 Virtu KCG Holdings LLC 2,823 204,000 0.14%
41 METROPOLITAN LIFE INSURANCE CO/NY 2,317 167,000 0.12%
42 Nationwide Fund Advisors 2,056 148,000 0.10%
43 DEUTSCHE BANK AG\ 1,910 137,000 0.09%
44 AMERICAN INTERNATIONAL GROUP, INC. 1,753 126,567 0.09%
45 BARCLAYS PLC 1,603 115,000 0.08%
46 UBS Group AG 1,376 99,000 0.07%
47 BLACKROCK ADVISORS LLC 1,349 97,000 0.07%
48 Tower Research Capital LLC (TRC) 1,109 80,000 0.06%
49 GLENMEDE TRUST CO NA 1,100 78,000 0.05%
50 US BANCORP \DE\ 976 71,000 0.05%
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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.