“…More ambitiously, Form PF might be revamped to require position-level details of portfolio holdings, similar to the SEC's Form 13F. Aside from the application to Form PF, the methodology of constrained risk maximization developed in Flood, Monin and Bandyopadhyay [2015] and extended herein provides a useful tool to help guide the choice of measurement dimensions. VaR (P), 5%, daily 1.00 0.00 1.00 1.00 1.00 1.00 1.00 1.00 0.00 0.00 -0.01 1.00 0.00 1.00 1.00 1.00 1.00 1.00 1.00 0.00 0.00 0.02…”