Last updated Aug 4, 2026
NSA (NSA) is a publicly traded company. This page tracks every superinvestor 13F holding, congressional stock trade, and Form 4 insider transaction in NSA. Across our datasets, 1 superinvestors hold NSA and 2 members of Congress have traded it.
Notable holders include George Soros. Active congressional traders include Lois Frankel and Daniel S. Goldman.
Key takeaways