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

Institutional Holders (2015Q1)
Portfolio Summary: 6 Institutional holders with a total value of $5,778,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 BEDDOW CAPITAL MANAGEMENT INC 816,386 3,486,000 60.33%
2 Oslo Asset Management AS 176,000 752,000 13.01%
3 PERRITT CAPITAL MANAGEMENT INC 174,595 746,000 12.91%
4 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 39,900 444,000 7.68%
5 Adams Asset Advisors, LLC 76,098 324,000 5.61%
6 ROBOTTI ROBERT 6,127 26,000 0.45%

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.