Full text of ARCHIPELAGO TRADING SERVICES, INC.'s X-17A-5 filed 2026-03-25 (period 2025-12-31). Broker-dealer annual report from SEC EDGAR — readable, searchable, and available as markdown for AI agents.
{0}------------------------------------------------ | | UNITED STATES<br>SECURITIES AND EXCHANGE COMMISSION<br>Washington, D.C. 20549 | | OMB Number: 3235-0123<br>Expires: Nov. 30, 2026<br>Estimated average burden<br>hours per response: 12 | OMB APPROVAL | |-------------------------------------------------------------------------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------------------------------------------------|----|-------------------------------------------------------------------------------------------------------|--------------------------------------------| | ANNUAL REPORTS | | | SEC FILE NUMBER | | | | FORM X-17A-5 | | 8-33180 | | | | PART III | | | | | Information Required Pursuant to Rules 17a-5, 17a-12, and 18a-7 under the Securities Exchange Act of 1934<br>filing for the period beginning 01/01/25 | FACING PAGE<br>AND ENDING<br>MM/DD/YY | | 12/31/25 | MM/DD/YY | | | A. REGISTRANT IDENTIFICATION | | | | | NAME OF FIRM: Archipelago Trading Services, Inc. | | | | | | TYPE OF REGISTRANT (check all applicable boxes):<br>[ Security-based swap dealer<br>Broker-dealer<br>□ Check here if respondent is also an OTC derivatives dealer | [] Major security-based swap participant | | | | | ADDRESS OF PRINCIPAL PLACE OF BUSINESS: (Do not use a P.O. box no.) | | | | | | 353 N Clark St, Suite 3200 | | | | | | | (No. and Street) | | | | | Chicago | = | | 60654-4721 | | | (City) | (State) | | | (Zip Code) | | PERSON TO CONTACT WITH REGARD TO THIS FILING | | | | | | | (770)916-2593 | | sean.thomasson@ice.com | | | Sean Thomasson | (Area Code - Telephone Number) | | (Email Address) | | | (Name) | B. ACCOUNTANT IDENTIFICATION | | | | | | | | | | | INDEPENDENT PUBLIC ACCOUNTANT whose reports are contained in this filing*<br>Ernst & Young LLP | | | | | | | (Name - if individual, state last, first, and middle name) | | | 30308 | | 55 Ivan Allen Jr Blvd Suite 1000 Atlanta | | | GA | | | (Address) | (City) | | (State) | (Zip Code) | | 10/20/2003 | | 42 | | | | (Date of Registration with PCAOB)(if applicable) | FOR OFFICIAL USE ONLY | | | (PCAOB Registration Number, if applicable) | | * Claims for exemption from the requirement that the annual reports of an independent public | accountant must be supported by a statement of facts and circumstances relied on as the basis of the exemption. See 17 | | | | CER 240.17 -5 (e)(1)(i), if applicable. Person…Read the full text as markdown