How many institutions held DWSN - DAWSON GEOPHYSICAL CO - Common Stock, par value $0.01 per share in Q1 2019?

66 institutional investors reported DWSN - DAWSON GEOPHYSICAL CO - Common Stock, par value $0.01 per share for Q1 2019. Use the holders table for investor-level position and value details.

DAWSON GEOPHYSICAL CO - Common Stock, par value $0.01 per share (DWSN)

Q: What does CUSIP 239360100 represent in this 13F holders report?

CUSIP 239360100 is the security identifier for DWSN - DAWSON GEOPHYSICAL CO - Common Stock, par value $0.01 per share used to aggregate holder disclosures.

CUSIP: 239360100

Q1 2019 13F Holders as of 31 Mar 2019

Type / Class: Equity / Common Stock, par value $0.01 per share
Shares outstanding: 31,048,534
Total 13F shares: 15,505,693
Share change: -314,057
Total reported value: $45,433,129
Price per share: $2.93
Number of holders: 66
Value change: -$1,154,205
Number of buys: 21
Number of sells: 36

Quarterly Holders Quick Answers

What is CUSIP 239360100?
CUSIP 239360100 identifies DWSN - DAWSON GEOPHYSICAL CO - Common Stock, par value $0.01 per share in SEC institutional holdings data.

Need full ownership history?
Open the full security ownership history page.

Related Filing Research

Latest 13F filings for newly reported positions.
Latest Schedule 13D/13G reports for ownership changes outside 13F cadence.
Latest 10-Q/10-K reports for financial context tied to this issuer.
Recent insider transactions for executive and insider activity.
SEC investors directory and top value investors for manager drilldown.
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Explore More Reporting Periods

Jump to adjacent filing periods for faster comparison and easier crawl discovery.

Newer quarter: Q2 2019
Previous quarter: Q4 2018

Recent filing periods for CUSIP 239360100:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Top shareholders of DWSN - DAWSON GEOPHYSICAL CO - Common Stock, par value $0.01 per share (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
BlackRock Finance, Inc.	13F	Company	6.1%	1,887,467	$6,378,000	—	31 Dec 2018	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	5.6%	1,745,463	$5,900,000	—	31 Dec 2018	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	5.5%	1,702,834	$5,756,000	—	31 Dec 2018	13F
GRACE & WHITE INC /NY	13F	Company	4.2%	1,289,864	$4,360,000	—	31 Dec 2018	13F
AMERIPRISE FINANCIAL INC	13F	Company	3.2%	983,235	$3,323,000	—	31 Dec 2018	13F
VANGUARD GROUP INC	13F	Company	3%	944,854	$3,194,000	—	31 Dec 2018	13F
BEDDOW CAPITAL MANAGEMENT INC	13F	Company	2.9%	904,608	$3,058,000	—	31 Dec 2018	13F
VAN DEN BERG MANAGEMENT I, INC	13F	Company	2.7%	832,869	$2,815,000	—	31 Dec 2018	13F
FIRST WILSHIRE SECURITIES MANAGEMENT INC	13F	Company	1.7%	539,432	$1,823,000	—	31 Dec 2018	13F
PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC.	13F	Company	1.4%	447,400	$1,512,000	—	31 Dec 2018	13F
BRIDGEWAY CAPITAL MANAGEMENT, LLC	13F	Company	1.4%	423,044	$1,430,000	—	31 Dec 2018	13F
Minerva Advisors LLC	13F	Company	1.3%	397,763	$1,332,000	—	31 Dec 2018	13F
SALEM INVESTMENT COUNSELORS INC	13F	Company	1.2%	364,300	$1,231,000	—	31 Dec 2018	13F
STATE STREET CORP	13F	Company	0.99%	306,287	$1,035,000	—	31 Dec 2018	13F
NORTHERN TRUST CORP	13F	Company	0.87%	271,625	$918,000	—	31 Dec 2018	13F
WEDGE CAPITAL MANAGEMENT L L P/NC	13F	Company	0.87%	269,127	$910,000	—	31 Dec 2018	13F
MORGAN STANLEY	13F	Company	0.81%	250,116	$845,000	—	31 Dec 2018	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.64%	199,675	$674,000	—	31 Dec 2018	13F
Ancora Advisors LLC	13F	Company	0.6%	186,429	$630,000	—	31 Dec 2018	13F
Robert E. Robotti	13F	Individual	0.48%	150,237	$508,000	—	31 Dec 2018	13F
Bank of New York Mellon Corp	13F	Company	0.47%	145,367	$492,000	—	31 Dec 2018	13F
US BANCORP \DE\	13F	Company	0.45%	139,443	$471,000	—	31 Dec 2018	13F
Boston Partners	13F	Company	0.44%	136,573	$462,000	—	31 Dec 2018	13F
ACADIAN ASSET MANAGEMENT LLC	13F	Company	0.39%	119,821	$405,000	—	31 Dec 2018	13F
RBF Capital, LLC	13F	Company	0.32%	100,000	$338,000	—	31 Dec 2018	13F
JPMORGAN CHASE & CO	13F	Company	0.26%	81,368	$275,000	—	31 Dec 2018	13F
ROYCE & ASSOCIATES LP	13F	Company	0.25%	77,336	$261,000	—	31 Dec 2018	13F
Moors & Cabot, Inc.	13F	Company	0.24%	73,576	$247,000	—	31 Dec 2018	13F
DEUTSCHE BANK AG\	13F	Company	0.21%	66,283	$223,000	—	31 Dec 2018	13F
WELLS FARGO & COMPANY/MN	13F	Company	0.21%	66,240	$223,000	—	31 Dec 2018	13F
JACOBS LEVY EQUITY MANAGEMENT, INC	13F	Company	0.2%	62,808	$212,000	—	31 Dec 2018	13F
Invesco Ltd.	13F	Company	0.2%	62,146	$210,000	—	31 Dec 2018	13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F	Company	0.16%	48,222	$163,000	—	31 Dec 2018	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.13%	39,500	$134,000	—	31 Dec 2018	13F
OXFORD ASSET MANAGEMENT LLP	13F	Company	0.12%	38,357	$130,000	—	31 Dec 2018	13F
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	13F	Company	0.1%	32,305	$109,000	—	31 Dec 2018	13F
PRICE T ROWE ASSOCIATES INC /MD/	13F	Company	0.1%	31,692	$107,000	—	31 Dec 2018	13F
Russell Investments Group, Ltd.	13F	Company	0.1%	30,700	$104,000	—	31 Dec 2018	13F
RHUMBLINE ADVISERS	13F	Company	0.1%	29,555	$100,000	—	31 Dec 2018	13F
TIAA CREF INVESTMENT MANAGEMENT LLC	13F	Company	0.09%	29,461	$100,000	—	31 Dec 2018	13F
PARAMETRIC PORTFOLIO ASSOCIATES LLC	13F	Company	0.09%	29,285	$99,000	—	31 Dec 2018	13F
TEACHERS ADVISORS, LLC	13F	Company	0.09%	27,631	$93,000	—	31 Dec 2018	13F
Stone Ridge Asset Management LLC	13F	Company	0.09%	27,334	$92,000	—	31 Dec 2018	13F
Teton Advisors, Inc.	13F	Company	0.08%	25,620	$87,000	—	31 Dec 2018	13F
SHEPHERD KAPLAN KROCHUK, LLC	13F	Company	0.08%	24,900	$84,000	—	31 Dec 2018	13F
MENTA CAPITAL LLC	13F	Company	0.07%	21,709	$73,000	—	31 Dec 2018	13F
BANK OF AMERICA CORP /DE/	13F	Company	0.05%	15,401	$52,000	—	31 Dec 2018	13F
TWO SIGMA ADVISERS, LP	13F	Company	0.05%	15,033	$51,000	—	31 Dec 2018	13F
AMERICAN INTERNATIONAL GROUP, INC.	13F	Company	0.04%	13,898	$47,000	—	31 Dec 2018	13F
Virtu Financial LLC	13F	Company	0.04%	12,261	$41,000	—	31 Dec 2018	13F

Institutional Holders of DAWSON GEOPHYSICAL CO - Common Stock, par value $0.01 per share (DWSN) as of Q1 2019

As of 31 Mar 2019, DAWSON GEOPHYSICAL CO - Common Stock, par value $0.01 per share (DWSN) was held by 66 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 15,505,693 shares. The largest 10 holders included BlackRock Inc., DIMENSIONAL FUND ADVISORS LP, RENAISSANCE TECHNOLOGIES LLC, GRACE & WHITE INC /NY, AMERIPRISE FINANCIAL INC, VANGUARD GROUP INC, VAN DEN BERG MANAGEMENT I, INC, BEDDOW CAPITAL MANAGEMENT INC, FIRST WILSHIRE SECURITIES MANAGEMENT INC, and JPMORGAN CHASE & CO. This page lists 66 institutional shareholders reporting positions in this security for the Q1 2019 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q1 2019 vs Q4 2018 Across Filers

Q4 2018 holders

Q1 2019 holders

Holder diff

-7

Investor	Q4 2018 Shares	Q1 2019 Shares	Share Diff	Share Chg %	Q4 2018 Value $	Q1 2019 Value $	Value Diff $	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.