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

Institutional Holders (2014Q1)
Portfolio Summary: 92 Institutional holders with a total value of $173,364,355.
#
Manager Name
Shares
Value ($)
%
Options
Notes
51 NORGES BANK 15,708 440,000 0.25%
52 Municipal Employees' Retirement System of Michigan 15,500 434,000 0.25%
53 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 14,579 408,000 0.24%
54 RUSSELL FRANK CO/ 13,101 367,000 0.21%
55 GABELLI FUNDS LLC 13,000 364,000 0.21%
56 BANK OF MONTREAL /CAN/ 11,485 321,000 0.19%
57 MILLENNIUM MANAGEMENT LLC 10,975 307,000 0.18%
58 STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM 10,912 306,000 0.18%
59 AQR CAPITAL MANAGEMENT LLC 9,973 279,000 0.16%
60 VOYA INVESTMENT MANAGEMENT LLC 9,791 274,000 0.16%
61 EAGLE GLOBAL ADVISORS LLC 9,100 255,000 0.15%
62 VIRGINIA RETIREMENT SYSTEMS ET Al 9,100 255,000 0.15%
63 GENERAL MOTORS INVESTMENT MANAGEMENT CORP 8,727 244,000 0.14%
64 ProShare Advisors LLC 8,144 228,000 0.13%
65 O'SHAUGHNESSY ASSET MANAGEMENT, LLC 7,922 221,000 0.13%
66 METROPOLITAN LIFE INSURANCE CO/NY 7,760 217,000 0.13%
67 NOMURA HOLDINGS INC 7,720 217,000 0.13%
68 US BANCORP \DE\ 6,693 187,000 0.11%
69 Swiss National Bank 6,500 182,000 0.10%
70 PEAK6 Group LLC 6,500 182,000 0.10% Put
71 BLACKROCK ADVISORS LLC 5,805 163,000 0.09%
72 AMERICAN INTERNATIONAL GROUP, INC. 5,475 153,355 0.09%
73 CITIGROUP INC 5,476 153,000 0.09%
74 FIRST QUADRANT LLC/CA 5,400 151,000 0.09%
75 MORGAN STANLEY 4,591 128,000 0.07%
76 ALLIANCEBERNSTEIN L.P. 4,223 118,000 0.07%
77 BARCLAYS PLC 3,644 102,000 0.06%
78 PEAK6 Group LLC 2,300 64,000 0.04% Call
79 PRELUDE CAPITAL MANAGEMENT, LLC 2,000 56,000 0.03%
80 Tower Research Capital LLC (TRC) 1,513 43,000 0.02%
81 PEAK6 Group LLC 1,502 42,000 0.02%
82 UBS AG 1,025 29,000 0.02%
83 BlackRock Group LTD 1,014 28,000 0.02%
84 THOMAS WHITE INTERNATIONAL LTD 495 14,000 0.01%
85 LADENBURG THALMANN FINANCIAL SERVICES INC. 360 10,000 0.01%
86 TEACHER RETIREMENT SYSTEM OF TEXAS 293 8,000 0.00%
87 WELLS FARGO & COMPANY/MN 254 7,000 0.00%
88 UBS AG 200 6,000 0.00% Call
89 BlackRock Finance, Inc. 227 6,000 0.00%
90 THOMPSON SIEGEL & WALMSLEY LLC 200 6,000 0.00%
91 GLOBEFLEX CAPITAL L P 78 2,000 0.00%
92 BANK OF AMERICA CORP /DE/ 20 1,000 0.00%
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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.