Anton Oilfield Services Group

OTCPK:ATON.F Stock Report

Market Cap: US$384.4m

Anton Oilfield Services Group Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

Insider Trading Volume

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of ATON.F?
Owner TypeNumber of SharesOwnership Percentage
Institutions79,663,7662.88%
Public Companies193,766,6787.02%
Individual Insiders765,680,40827.7%
General Public1,722,871,59562.4%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 21 shareholders own 37.62% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
26.8%
Lin Luo
740,504,075US$103.1m0%no data
7.02%
China Oil HBP Science & Technology Co., Ltd
193,766,678US$27.0m0%no data
2.1%
Dimensional Fund Advisors LP
57,971,516US$8.1m-4.2%no data
0.71%
Yonghong Fan
19,600,000US$2.7m0%no data
0.32%
American Century Investment Management Inc
8,884,000US$1.2m4.74%no data
0.15%
BlackRock, Inc.
4,170,000US$580.4k7.75%no data
0.08%
Yongyi Zhang
2,215,000US$308.3k0%no data
0.069%
E Fund Management Co., Ltd.
1,912,000US$266.1k0%no data
0.064%
Yiaw Wee
1,775,000US$247.1k0%no data
0.06%
State Street Global Advisors, Inc.
1,662,000US$231.3k-2.69%no data
0.035%
Song Huang
975,000US$135.7k0%no data
0.035%
Fullgoal Fund Management Co. Ltd.
972,000US$135.3k0%no data
0.032%
Goldman Sachs Asset Management, L.P.
896,000US$124.7k0%no data
0.031%
Strategic Advisers LLC
855,929US$119.1k-0.01%no data
0.028%
SEI Investments Company
772,321US$107.5k0%no data
0.026%
Acadian Asset Management LLC
718,000US$99.9k0%no data
0.014%
Xiaoping Zhu
400,000US$55.7k0%no data
0.014%
AXA Investment Managers S.A.
380,000US$52.9k0%no data
0.013%
Finlabo SIM S.p.A., Research Division
360,000US$50.1k0%0.05%
0.0076%
Zhifeng Pi
211,333US$29.4k0%no data
0.004%
Connor, Clark & Lunn Investment Management Ltd.
110,000US$15.3k0%no data

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/04/12 16:23
End of Day Share Price 2026/01/13 00:00
Earnings2025/12/31
Annual Earnings2025/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

PackageDataTimeframeExample US Source *
Company Financials10 years
  • Income statement
  • Cash flow statement
  • Balance sheet
Analyst Consensus Estimates+3 years
  • Forecast financials
  • Analyst price targets
Market Prices30 years
  • Stock prices
  • Dividends, Splits and Actions
Ownership10 years
  • Top shareholders
  • Insider trading
Management10 years
  • Leadership team
  • Board of directors
Key Developments10 years
  • Company announcements

* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Anton Oilfield Services Group is covered by 23 analysts. 0 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
Clement ChenBarclays
NEIL BEVERIDGEBernstein
Hanzhi DingBofA Global Research