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Livermore
Livermore
ZHEN

Dawson Geophysical Co

DWSN
Exchange
Nasdaq
Industry
Oil & Gas Field Exploration Services
SEC CIK
0000799165

No open-market purchases or sales by Dawson Geophysical Co insiders were filed in the last 90 days; 39 institutions reported holding it in 13F filings for Q2 2026, worth $12.5M in total; no superinvestor holds it.

Q3 2025 vs. Q2 2025

How the institutions holding Dawson Geophysical Co changed between Q2 2025 and Q3 2025.

All holders in Q3 2025All holders in Q2 2025

13F holders of DWSN: Q2 2025 compared with Q3 2025
MeasureQ2 2025Of which not filed for Q3 2025Q3 2025Change
Holders25127+3
Shares2.11M20.0K2.22M+132.3K (+6.3%)
Value$3.08M$29.2K$3.91M+$854.5K (+28.0%)

1 institution that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (7)

Institutions that held Dawson Geophysical Co at the end of Q3 2025 but not at the end of Q2 2025.

Institutions new to DWSN in Q3 2025
InstitutionSharesValue% of portfolio
Advisor Group Holdings, Inc.37,770$61.5K0.00%
Renaissance Technologies LLC29,788$52.4K0.00%
Two Sigma Investments, LP29,425$51.8K0.00%
Teton Advisors, LLC20,000$35.2K0.02%
XTX Topco Ltd19,177$33.8K0.00%
Bridgeway Capital Management, LLC11,810$20.8K0.00%
Royal Bank of Canada1$00.00%

Sold out (4)

Institutions that held Dawson Geophysical Co at the end of Q2 2025 and filed for Q3 2025 without it.

Institutions that sold out of DWSN in Q3 2025
InstitutionShares, Q2 2025Value, Q2 2025
Jane Street Group, LLC35,330$51.6K
Susquehanna International Group, LLP16,421$24.0K
Virtu Financial LLC13,427$20.0K
CWM, LLC109$0

Not filed for Q3 2025 yet (1)

Institutions that held Dawson Geophysical Co at the end of Q2 2025 and haven't filed a 13F for Q3 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding DWSN in Q2 2025 that haven't filed for Q3 2025
InstitutionShares, Q2 2025Value, Q2 2025
Teton Advisors, Inc.20,000$29.2K