X0708 D LIVE 0002127035 InvestX Series (OPN-U5 QP), a Series of InvestX Master LLC 19 FULTON STREET SUITE 300 NEW YORK NY NEW YORK 10038 212-390-9270 DELAWARE None None Limited Liability Company true 2026 null InvestX Asset Management LLC 19 Fulton Street Suite 300 New York NY NEW YORK 10038 Director Manager of the Issuer null InvestX Markets LLC 19 Fulton Street Suite 300 New York NY NEW YORK 10038 Promoter Affiliate of the Manager of the Issuer null Great Lakes Fund Solutions, Inc. 500 Park Avenue Suite 114 Lake Villa IL ILLINOIS 60046 Executive Officer Administrative Manager of the Issuer Robert McLamore c/o Great Lakes Fund Solutions, Inc. 500 Park Avenue, Suite 114 Lake Villa IL ILLINOIS 60046 Executive Officer Officer of the Administrative Manager of the Issuer Pooled Investment Fund Other Investment Fund false Decline to Disclose 06c 3C 3C.7 false 2026-04-10 false true false 75000 Jeffrey L. Eglow 1299960 Newbridge Securities Corporation 104065 1200 North Federal Highway Suite 400 Boca Raton FL FLORIDA 33432 FL FLORIDA NJ NEW JERSEY false Howard Yeager 2276310 Newbridge Securities Corporation 104065 1200 North Federal Highway Suite 400 Boca Raton FL FLORIDA 33432 CA CALIFORNIA false Glenn William Fiocca 2566013 Newbridge Securities Corporation 104065 6800 Jericho Turnpike Suite 118E Syosset NY NEW YORK 11791 FL FLORIDA NY NEW YORK SD SOUTH DAKOTA false Peter Cary Bodnar 2627355 Newbridge Securities Corporation 104065 320 Main Street 2nd Floor Port Jefferson NY NEW YORK 11766 NJ NEW JERSEY PA PENNSYLVANIA false Scott Howard Goldstein 1630008 Newbridge Securities Corporation 104065 1200 North Federal Highway Suite 400 Boca Raton FL FLORIDA 33432 NJ NEW JERSEY false Christopher Russo 2744913 B. Riley Wealth Management 2543 1400 Old Country Road Suite 302A Westbury NY NEW YORK 11590 OH OHIO false Matthew Bruce Schechner 2383117 B. Riley Wealth Management 2543 400 Post Avenue Suite 202 Westbury NY NEW YORK 11590 NY NEW YORK false Peter Jeremy Sarner 2561791 B. Riley Wealth Management 2543 40 South Main Suite 1600 Memphis TN TENNESSEE 38103 CA CALIFORNIA TX TEXAS false Indefinite 5750000 Indefinite false 25 227250 true 0 The Issuer may require investors brought by a registered broker-dealer to pay up to 4.5% of the Investor's capital contribution to such broker-dealer. In addition, selling agents may receive a portion of the carried interest. 460000 Represents a 1.0% one-time upfront management fee paid to the Manager, plus a 5.0% setup fee paid to the Manager, plus a 2.0% services fee payable to InvestX Master LLC for assisting with the set up of selling agents. false InvestX Series (OPN-U5 QP), a Series of InvestX Master LLC /s/ Marcus New Marcus New Authorized Signatory 2026-04-24