| Period | Weighting | Quarter | ||||||
|---|---|---|---|---|---|---|---|---|
| Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
| TANAKA CAPITAL MANAGEMENT INC | 5 | 5 | 2.62% | 2.80% | 3.00% | Q3 2015 | Q3 2016 | 5 |
| AlphaMark Advisors, LLC | 1 | 1 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q2 2013 | 1 |
External links
This page lists all the filers that currently own OPKO Health, Inc. or have owned OPKO Health, Inc. in the past.