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PIN OAK INVESTMENT ADVISORS INC

Position in DWSN — Dawson Geophysical Co

CIK 1094584 HOUSTON, TX

Position in DWSN

as of Jun 30, 2026 · filed Aug 18, 2026
Position Value
$42,007
+$17,538 QoQ
Shares Held
7,072
0.0% QoQ
Ownership
0.023%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
#25
of 40 holders
Holding Since
Dec 2025
3 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in DWSN Over Time

Shares Held

Position Value (USD)

Position in Oil & Gas Equipment & Services

Energy · as of Jun 30, 2026

PIN OAK INVESTMENT ADVISORS INC holds $897,574 across 5 Oil & Gas Equipment & Services names. DWSN ranks #2 (4.7% of the industry book) .

# Ticker Company Shares Value (USD) Open
2 DWSN
Dawson Geophysical Co
This page
7,072 $42,007

All Filings in DWSN

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3 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $42,007 7,072
2026-03-31 $24,469 7,072
2025-12-31 $2 1,072