Institutional Holdings Report
WESTCO ADVISORY SERVICES INC /ADV is an institutional investment manager based in LYNBROOK, NY reporting approximately $155.5M in 13(f) securities across 104 positions as of Q1 2026. Form 13F is filed quarterly by managers exercising investment discretion over $100 million or more in covered securities; the portfolio value above reflects long positions in exchange-traded equities and related instruments, not total assets under management. This data is sourced from the manager's SEC Form 13F-HR filing on EDGAR.