Parametric is a Seattle based asset manager best known for their Tax Managed Core product.
Per their website: "Parametric is a leading global Asset Management firm providing investment strategies and services to institutions and individual investors around the world. We take an engineer's approach to asset management − mathematical, pragmatic and testable. The value we add comes from portfolio construction − carefully considering risk, taxes and costs − and does not rely upon predictive judgments about markets or individual securities."
1918 9th Ave
Seattle, WA 98201