Dark
Light
System
Security
DAWSON GEOPHYSICAL CO NEW
DAWSON GEOPHYSICAL CO NEW. Institutional holdings reported to the SEC.

Institutional Holders (2015Q4)
Portfolio Summary: 61 Institutional holders with a total value of $37,557,003.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 BlackRock Institutional Trust Company, N.A. 1,294,865 4,480,000 11.93%
2 DIMENSIONAL FUND ADVISORS LP 1,214,004 4,200,000 11.18%
3 GRACE & WHITE INC /NY 1,147,293 3,970,000 10.57%
4 RENAISSANCE TECHNOLOGIES LLC 999,342 3,458,000 9.21%
5 VANGUARD GROUP INC 872,245 3,018,000 8.04%
6 AMERIPRISE FINANCIAL INC 797,578 2,759,000 7.35%
7 Boston Partners 609,871 2,110,000 5.62%
8 FIRST WILSHIRE SECURITIES MANAGEMENT INC 592,160 2,049,000 5.46%
9 WEDGE CAPITAL MANAGEMENT L L P/NC 500,571 1,732,000 4.61%
10 Minerva Advisors LLC 370,665 1,275,000 3.39%
11 ROYCE & ASSOCIATES LP 361,602 1,251,000 3.33%
12 BRIDGEWAY CAPITAL MANAGEMENT, LLC 267,758 926,000 2.47%
13 Granite Investment Partners, LLC 242,660 840,000 2.24%
14 MORGAN STANLEY 210,021 726,000 1.93%
15 D. E. Shaw & Co., Inc. 170,398 590,000 1.57%
16 Bank of New York Mellon Corp 121,405 420,000 1.12%
17 LSV ASSET MANAGEMENT 120,826 418,000 1.11%
18 US BANCORP \DE\ 111,693 386,000 1.03%
19 GEODE CAPITAL MANAGEMENT, LLC 103,735 358,000 0.95%
20 BlackRock Group LTD 96,000 332,000 0.88%
21 Ancora Advisors LLC 75,840 262,000 0.70%
22 SHEPHERD KAPLAN KROCHUK, LLC 74,855 259,000 0.69%
23 JACOBS LEVY EQUITY MANAGEMENT, INC 69,624 241,000 0.64%
24 BlackRock Fund Advisors 56,901 197,000 0.52%
25 NORTHERN TRUST CORP 54,219 188,000 0.50%
26 HBK Sorce Advisory LLC 52,259 181,000 0.48%
27 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 45,926 159,000 0.42%
28 GOLDMAN SACHS GROUP INC 35,927 124,000 0.33%
29 HANCOCK WHITNEY CORP 24,363 84,000 0.22%
30 Teton Advisors, Inc. 20,027 69,000 0.18%
31 PRICE T ROWE ASSOCIATES INC /MD/ 18,656 65,000 0.17%
32 BLACKROCK ADVISORS LLC 17,390 60,000 0.16%
33 STATE STREET CORP 17,206 60,000 0.16%
34 GABELLI FUNDS LLC 16,000 55,000 0.15%
35 TWO SIGMA ADVISERS, LP 14,579 50,000 0.13%
36 Virtu KCG Holdings LLC 14,028 49,000 0.13%
37 BlackRock Japan Co. Ltd 12,997 45,000 0.12%
38 Tower Research Capital LLC (TRC) 6,181 21,000 0.06%
39 Nationwide Fund Advisors 5,561 19,000 0.05%
40 ROBOTTI ROBERT 5,456 19,000 0.05%
41 BlackRock Investment Management, LLC 3,689 13,000 0.03%
42 Legal & General Group Plc 2,723 9,000 0.02%
43 BARCLAYS PLC 1,900 6,000 0.02%
44 PANAGORA ASSET MANAGEMENT INC 1,769 6,000 0.02%
45 Creative Planning 1,232 4,000 0.01%
46 EARNEST PARTNERS LLC 1,201 4,000 0.01%
47 EDMOND DE ROTHSCHILD HOLDING S.A. 880 3,000 0.01%
48 BANK OF MONTREAL /CAN/ 644 2,000 0.01%
49 MANUFACTURERS LIFE INSURANCE COMPANY, THE 413 1,000 0.00%
50 ROYAL BANK OF CANADA 196 1,000 0.00%
Page 1 of 2

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.