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

Institutional Holders (2014Q2)
Portfolio Summary: 64 Institutional holders with a total value of $155,721,722.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 Conestoga Capital Advisors, LLC 311,881 26,186,000 16.82%
2 FMR LLC 310,100 26,036,000 16.72%
3 Bares Capital Management, Inc. 161,758 13,581,000 8.72%
4 RENAISSANCE TECHNOLOGIES LLC 160,600 13,484,000 8.66%
5 DIMENSIONAL FUND ADVISORS LP 105,269 8,838,000 5.68%
6 VANGUARD GROUP INC 100,629 8,449,000 5.43%
7 BlackRock Fund Advisors 69,227 5,812,000 3.73%
8 LPL Financial LLC 58,988 4,953,000 3.18%
9 ROYCE & ASSOCIATES LP 52,589 4,415,000 2.84%
10 KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC 45,099 3,787,000 2.43%
11 Teton Advisors, Inc. 44,000 3,694,000 2.37%
12 Kistler-Tiffany Companies, LLC 39,053 3,279,000 2.11%
13 STATE STREET CORP 38,874 3,261,000 2.09%
14 AMERIPRISE FINANCIAL INC 36,860 3,095,000 1.99%
15 NORTHERN TRUST CORP 36,042 3,026,000 1.94%
16 Fiduciary Trust Co International of Pennsylvania 27,538 2,312,000 1.48%
17 BlackRock Institutional Trust Company, N.A. 26,089 2,190,000 1.41%
18 Invesco Ltd. 21,778 1,828,000 1.17%
19 CRAWFORD INVESTMENT COUNSEL INC 19,634 1,648,000 1.06%
20 Bank of New York Mellon Corp 18,641 1,565,000 1.00%
21 MORGAN STANLEY 14,775 1,241,000 0.80%
22 GEODE CAPITAL MANAGEMENT, LLC 14,561 1,222,000 0.78%
23 TIAA CREF INVESTMENT MANAGEMENT LLC 13,373 1,123,000 0.72%
24 TFS CAPITAL LLC 10,392 873,000 0.56%
25 BRIDGEWAY CAPITAL MANAGEMENT, LLC 10,080 846,000 0.54%
26 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 9,800 823,000 0.53%
27 PNC FINANCIAL SERVICES GROUP, INC. 8,359 701,000 0.45%
28 BlackRock Investment Management, LLC 8,034 675,000 0.43%
29 STRS OHIO 7,600 638,000 0.41%
30 RUSSELL FRANK CO/ 7,617 600,000 0.39%
31 Ativo Capital Management LLC 5,651 474,000 0.30% SH
32 ANALYTIC INVESTORS, LLC 5,268 442,000 0.28%
33 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 5,102 428,000 0.27%
34 RICE HALL JAMES & ASSOCIATES, LLC 4,944 415,000 0.27%
35 TEACHERS ADVISORS, LLC 4,080 343,000 0.22%
36 TWO SIGMA INVESTMENTS, LP 3,817 320,000 0.21%
37 Valentine Capital Asset Management, Inc. 3,773 317,000 0.20%
38 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 3,600 303,000 0.19%
39 MARTINGALE ASSET MANAGEMENT L P 3,501 294,000 0.19%
40 OPPENHEIMER & CO INC 2,475 208,000 0.13%
41 PDT Partners, LLC 2,455 206,000 0.13%
42 METROPOLITAN LIFE INSURANCE CO/NY 2,238 188,000 0.12%
43 Nationwide Fund Advisors 2,114 177,000 0.11%
44 MANUFACTURERS LIFE INSURANCE COMPANY, THE 2,052 173,000 0.11%
45 GLENMEDE TRUST CO NA 1,925 161,000 0.10%
46 BARCLAYS PLC 1,890 156,000 0.10%
47 AMERICAN INTERNATIONAL GROUP, INC. 1,823 153,059 0.10%
48 Capital Analysts, LLC 1,660 139,389 0.09%
49 BANK OF MONTREAL /CAN/ 1,150 97,000 0.06%
50 BLACKROCK ADVISORS LLC 1,156 97,000 0.06%
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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.