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DAWSON GEOPHYSICAL CO
DAWSON GEOPHYSICAL CO. Institutional holdings reported to the SEC.

Institutional Holders (2014Q3)
Portfolio Summary: 82 Institutional holders with a total value of $116,988,172.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 PARADIGM CAPITAL MANAGEMENT INC/NY 802,309 14,586,000 12.47%
2 DIMENSIONAL FUND ADVISORS LP 628,626 11,429,000 9.77%
3 BEDDOW CAPITAL MANAGEMENT INC 522,281 9,495,000 8.12%
4 GREAT LAKES ADVISORS, LLC 343,274 6,241,000 5.33%
5 DEPRINCE RACE & ZOLLO INC 295,633 5,375,000 4.59%
6 ROYCE & ASSOCIATES LP 287,200 5,221,000 4.46%
7 JPMORGAN CHASE & CO 274,055 4,982,000 4.26%
8 BlackRock Institutional Trust Company, N.A. 271,689 4,939,000 4.22%
9 GRACE & WHITE INC /NY 269,824 4,905,000 4.19%
10 AMERIPRISE FINANCIAL INC 259,545 4,719,000 4.03%
11 VANGUARD GROUP INC 254,971 4,636,000 3.96%
12 BlackRock Fund Advisors 194,728 3,540,000 3.03%
13 STATE STREET CORP 183,200 3,334,000 2.85%
14 VAN DEN BERG MANAGEMENT I, INC 169,076 3,074,000 2.63%
15 NORTHERN TRUST CORP 117,308 2,133,000 1.82%
16 ACADIAN ASSET MANAGEMENT LLC 114,996 2,089,000 1.79%
17 BRIDGEWAY CAPITAL MANAGEMENT, LLC 97,690 1,776,000 1.52%
18 MANUFACTURERS LIFE INSURANCE COMPANY, THE 84,811 1,542,000 1.32%
19 RENAISSANCE TECHNOLOGIES LLC 76,500 1,391,000 1.19%
20 WEDGE CAPITAL MANAGEMENT L L P/NC 74,400 1,353,000 1.16%
21 Bank of New York Mellon Corp 72,456 1,318,000 1.13%
22 Boston Partners 71,932 1,308,000 1.12%
23 TOCQUEVILLE ASSET MANAGEMENT L.P. 60,118 1,093,000 0.93%
24 Minerva Advisors LLC 59,458 1,081,000 0.92%
25 Lafitte Capital Management LP 50,000 909,000 0.78%
26 MORGAN DEMPSEY CAPITAL MANAGEMENT LLC 47,443 863,000 0.74%
27 TIAA CREF INVESTMENT MANAGEMENT LLC 47,123 857,000 0.73%
28 Adams Asset Advisors, LLC 43,638 793,000 0.68%
29 GEODE CAPITAL MANAGEMENT, LLC 41,566 755,000 0.65%
30 HEARTLAND ADVISORS INC 40,815 742,000 0.63%
31 PARAMETRIC PORTFOLIO ASSOCIATES LLC 34,074 619,000 0.53%
32 Nuveen Asset Management, LLC 32,672 594,000 0.51%
33 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 32,242 586,000 0.50%
34 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 32,064 583,000 0.50%
35 D. E. Shaw & Co., Inc. 31,513 573,000 0.49%
36 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 30,300 551,000 0.47%
37 BlackRock Investment Management, LLC 26,449 481,000 0.41%
38 US BANCORP \DE\ 24,454 445,000 0.38%
39 Nationwide Fund Advisors 24,423 444,000 0.38%
40 CREDIT SUISSE AG/ 19,512 354,000 0.30%
41 TWO SIGMA INVESTMENTS, LP 19,047 346,000 0.30%
42 PANAGORA ASSET MANAGEMENT INC 18,484 336,000 0.29%
43 TWO SIGMA ADVISERS, LP 16,620 302,000 0.26%
44 RHUMBLINE ADVISERS 16,094 293,000 0.25%
45 NORGES BANK 15,708 286,000 0.24%
46 Municipal Employees' Retirement System of Michigan 15,500 282,000 0.24%
47 CITADEL ADVISORS LLC 15,334 278,000 0.24%
48 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 14,764 268,000 0.23%
49 TEACHERS ADVISORS, LLC 14,632 266,000 0.23%
50 GABELLI FUNDS LLC 14,000 255,000 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.