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Alternative Trading System ("ATS") List

January 2009 - July 2017

What You Should Know About the Data File

This report is provided as a PDF file. The report includes the name, the
name(s) under which business is conducted, and location of each current filer of a Form ATS. It is arranged alphabetically by alternative trading system name.

Please note that as of March 13, 2013, the ATS list format has changed.

What You Should Know About the Data

The SEC receives submissions from alternative trading systems on an ongoing basis pursuant to Regulation ATS. We note that the list of alternative trading systems changes over time. Accordingly, Commission staff expect to update the list as circumstances warrant.

For technical questions regarding the Web site, send an e-mail message to webmaster@sec.gov. For additional information about the data, contact the Office of Interpretation and Guidance, Division of Trading and Markets at 202-551-5777 or tradingandmarkets@sec.gov.

Data Downloads

File
Format
Size
File: July 31 2017 Format:PDF Size:49.67 KB
File: July 2017 Format:PDF Size:50.21 KB
File: June 1, 2017 Format:PDF Size:50.16 KB
File: May 3, 2017 Format:PDF Size:50.08 KB
File: April 3, 2017 Format:PDF Size:45.33 KB
File: March 1, 2017 Format:PDF Size:49.78 KB
File: February 1, 2017 Format:PDF Size:30.2 KB
File: January 1, 2017 Format:PDF Size:31.7 KB
File: December 1, 2016 Format:PDF Size:49.37 KB
File: November 1, 2016 Format:PDF Size:44.81 KB
File: October 1, 2016 Format:PDF Size:53.69 KB
File: September 1, 2016 Format:PDF Size:30.77 KB
File: August 1, 2016 Format:PDF Size:50.55 KB
File: July 1, 2016 Format:PDF Size:50.53 KB
File: June 1, 2016 Format:PDF Size:50.74 KB
File: May 1, 2016 Format:PDF Size:50.39 KB
File: April 1, 2016 Format:PDF Size:15.82 KB
File: March 1, 2016 Format:PDF Size:50.59 KB
File: February 1, 2016 Format:PDF Size:50.57 KB
File: January 1, 2016 Format:PDF Size:31.32 KB
File: December 1, 2015 Format:PDF Size:50.62 KB
File: November 1, 2015 Format:PDF Size:50.5 KB
File: October 1, 2015 Format:PDF Size:50.63 KB
File: September 1, 2015 Format:PDF Size:50.64 KB
File: August 1, 2015 Format:PDF Size:50.84 KB
File: July 1, 2015 Format:PDF Size:50.7 KB
File: June 1, 2015 Format:PDF Size:50.6 KB
File: May 1, 2015 Format:PDF Size:49.79 KB
File: April 6, 2015 Format:PDF Size:65.43 KB
File: March 1, 2015 Format:PDF Size:31.78 KB
File: February 1, 2015 Format:PDF Size:32 KB
File: January 1, 2015 Format:PDF Size:31.96 KB
File: December 1, 2014 Format:PDF Size:26.73 KB
File: November 1, 2014 Format:PDF Size:31.82 KB
File: October 1, 2014 Format:PDF Size:31.84 KB
File: September 1, 2014 Format:PDF Size:27.16 KB
File: August 1, 2014 Format:PDF Size:38.07 KB
File: May 1, 2014 Format:PDF Size:55.78 KB
File: February 1, 2014 Format:PDF Size:50.91 KB
File: November 1, 2013 Format:PDF Size:83.63 KB
File: August 1, 2013 Format:PDF Size:55.87 KB
File: March 1, 2013 Format:PDF Size:43.57 KB
File: July 31, 2012 Format:PDF Size:16.94 KB
File: April 30, 2012 Format:PDF Size:80.88 KB
File: January 31, 2012 Format:PDF Size:78.49 KB
File: November 1, 2011 Format:PDF Size:78.29 KB
File: August 1, 2011 Format:PDF Size:77.08 KB
File: June 1, 2011 Format:PDF Size:72.89 KB
File: January 14, 2011 Format:PDF Size:71.05 KB
File: October 15, 2010 Format:PDF Size:111.69 KB
File: June 15, 2010 Format:PDF Size:83.44 KB
File: March 15, 2010 Format:PDF Size:38.36 KB
File: October 15, 2009 Format:PDF Size:88.85 KB
File: May 15, 2009 Format:PDF Size:72.03 KB
File: January 30, 2009 Format:PDF Size:13.41 KB
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