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

Institutional Holders (2014Q3)
Portfolio Summary: 57 Institutional holders with a total value of $97,621,623.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 Conestoga Capital Advisors, LLC 342,676 19,800,000 20.28%
2 FMR LLC 310,100 17,918,000 18.35%
3 RENAISSANCE TECHNOLOGIES LLC 167,800 9,695,000 9.93%
4 DIMENSIONAL FUND ADVISORS LP 104,635 6,046,000 6.19%
5 VANGUARD GROUP INC 102,537 5,925,000 6.07%
6 BlackRock Fund Advisors 67,233 3,885,000 3.98%
7 LPL Financial LLC 56,406 3,251,000 3.33%
8 ROYCE & ASSOCIATES LP 52,589 3,039,000 3.11%
9 KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC 44,803 2,589,000 2.65%
10 Teton Advisors, Inc. 43,500 2,513,000 2.57%
11 STATE STREET CORP 39,040 2,259,000 2.31%
12 Kistler-Tiffany Companies, LLC 39,073 2,258,000 2.31%
13 NORTHERN TRUST CORP 36,860 2,130,000 2.18%
14 AMERIPRISE FINANCIAL INC 33,810 1,954,000 2.00%
15 Fiduciary Trust Co International of Pennsylvania 25,891 1,496,000 1.53%
16 CRAWFORD INVESTMENT COUNSEL INC 25,134 1,452,000 1.49%
17 BlackRock Institutional Trust Company, N.A. 22,828 1,319,000 1.35%
18 Bank of New York Mellon Corp 18,418 1,065,000 1.09%
19 GEODE CAPITAL MANAGEMENT, LLC 14,579 842,000 0.86%
20 TIAA CREF INVESTMENT MANAGEMENT LLC 11,416 660,000 0.68%
21 MORGAN STANLEY 10,998 636,000 0.65%
22 BRIDGEWAY CAPITAL MANAGEMENT, LLC 10,080 582,000 0.60%
23 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 9,800 566,000 0.58%
24 PNC FINANCIAL SERVICES GROUP, INC. 8,359 483,000 0.49%
25 Ranger Investment Management, L.P. 8,160 471,000 0.48%
26 BlackRock Investment Management, LLC 7,990 462,000 0.47%
27 RUSSELL FRANK CO/ 7,617 440,000 0.45%
28 STRS OHIO 7,300 422,000 0.43%
29 ArrowMark Colorado Holdings LLC 5,922 342,000 0.35%
30 Ativo Capital Management LLC 5,651 327,000 0.33% SH
31 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 5,131 296,000 0.30%
32 CREDIT SUISSE AG/ 5,093 294,000 0.30%
33 RICE HALL JAMES & ASSOCIATES, LLC 5,005 289,000 0.30%
34 TEACHERS ADVISORS, LLC 4,080 236,000 0.24%
35 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 3,600 209,000 0.21%
36 MARTINGALE ASSET MANAGEMENT L P 3,501 203,000 0.21%
37 Nationwide Fund Advisors 2,124 123,000 0.13%
38 MANUFACTURERS LIFE INSURANCE COMPANY, THE 2,015 116,000 0.12%
39 GLENMEDE TRUST CO NA 1,850 106,000 0.11%
40 AMERICAN INTERNATIONAL GROUP, INC. 1,824 105,391 0.11%
41 BARCLAYS PLC 1,733 101,000 0.10%
42 UBS AG 1,715 99,000 0.10%
43 Capital Analysts, LLC 1,660 95,925 0.10%
44 DEUTSCHE BANK AG\ 1,178 68,000 0.07%
45 BLACKROCK ADVISORS LLC 1,156 67,000 0.07%
46 BANK OF MONTREAL /CAN/ 1,064 61,000 0.06%
47 US BANCORP \DE\ 925 53,000 0.05%
48 BANK OF AMERICA CORP /DE/ 891 51,000 0.05%
49 WELLS FARGO & COMPANY/MN 829 47,000 0.05%
50 Tower Research Capital LLC (TRC) 708 40,000 0.04%
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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.