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

Institutional Holders (2015Q1)
Portfolio Summary: 67 Institutional holders with a total value of $54,645,995.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 PARADIGM CAPITAL MANAGEMENT INC/NY 1,362,682 5,819,000 10.65%
2 DIMENSIONAL FUND ADVISORS LP 1,289,151 5,505,000 10.07%
3 GRACE & WHITE INC /NY 1,043,062 4,454,000 8.15%
4 AMERIPRISE FINANCIAL INC 972,238 4,152,000 7.60%
5 ROYCE & ASSOCIATES LP 966,476 4,127,000 7.55%
6 BlackRock Institutional Trust Company, N.A. 873,961 3,732,000 6.83%
7 RENAISSANCE TECHNOLOGIES LLC 751,542 3,209,000 5.87%
8 VANGUARD GROUP INC 668,584 2,855,000 5.22%
9 Boston Partners 609,871 2,604,000 4.77%
10 DEPRINCE RACE & ZOLLO INC 576,117 2,460,000 4.50%
11 THB ASSET MANAGEMENT 472,510 2,017,000 3.69%
12 WEDGE CAPITAL MANAGEMENT L L P/NC 394,170 1,683,000 3.08%
13 Minerva Advisors LLC 323,662 1,385,000 2.53%
14 JPMORGAN CHASE & CO 290,962 1,242,000 2.27%
15 BRIDGEWAY CAPITAL MANAGEMENT, LLC 185,740 793,000 1.45%
16 MORGAN STANLEY 183,743 784,000 1.43%
17 ACADIAN ASSET MANAGEMENT LLC 131,979 564,000 1.03%
18 LSV ASSET MANAGEMENT 123,325 526,000 0.96%
19 US BANCORP \DE\ 121,401 518,000 0.95%
20 Bank of New York Mellon Corp 119,501 511,000 0.94%
21 GREAT LAKES ADVISORS, LLC 107,901 461,000 0.84%
22 D. E. Shaw & Co., Inc. 90,935 388,000 0.71%
23 Lafitte Capital Management LP 87,999 376,000 0.69%
24 TWO SIGMA ADVISERS, LP 86,759 370,000 0.68%
25 MILLENNIUM MANAGEMENT LLC 85,498 365,000 0.67%
26 NORTHERN TRUST CORP 84,304 360,000 0.66%
27 GOLDMAN SACHS GROUP INC 79,637 340,000 0.62%
28 MORGAN DEMPSEY CAPITAL MANAGEMENT LLC 72,817 311,000 0.57%
29 Ancora Advisors LLC 0 303,000 0.55%
30 PARAMETRIC PORTFOLIO ASSOCIATES LLC 66,796 285,000 0.52%
31 TWO SIGMA INVESTMENTS, LP 64,963 277,000 0.51%
32 STATE STREET CORP 64,328 274,000 0.50%
33 BlackRock Fund Advisors 49,250 210,000 0.38%
34 AMG National Trust Bank 41,573 178,000 0.33%
35 HBK Sorce Advisory LLC 39,280 168,000 0.31%
36 Nationwide Fund Advisors 30,777 131,000 0.24%
37 TFS CAPITAL LLC 27,267 116,000 0.21%
38 GSA CAPITAL PARTNERS LLP 25,374 108,000 0.20%
39 BlackRock Group LTD 24,298 104,000 0.19%
40 Teton Advisors, Inc. 23,026 98,000 0.18%
41 Rotella Capital Management, Inc. 18,806 80,000 0.15%
42 PRICE T ROWE ASSOCIATES INC /MD/ 18,656 80,000 0.15%
43 Virtu KCG Holdings LLC 18,243 78,000 0.14%
44 GABELLI FUNDS LLC 15,000 64,000 0.12%
45 BlackRock Japan Co. Ltd 7,454 32,000 0.06%
46 BLACKROCK ADVISORS LLC 6,979 30,000 0.05%
47 ALLIANCEBERNSTEIN L.P. 6,336 27,000 0.05%
48 PANAGORA ASSET MANAGEMENT INC 5,725 24,000 0.04%
49 BlackRock Investment Management, LLC 3,229 14,000 0.03%
50 RUSSELL FRANK CO/ 3,285 14,000 0.03%
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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.