| Period | Weighting | Quarter | ||||||
|---|---|---|---|---|---|---|---|---|
| Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
| BLAIR WILLIAM & CO/IL | 12 | 4 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q2 2017 | 16 |
This page lists all the filers that currently own SECURITY IDENTIFICATION SYSTEM or have owned SECURITY IDENTIFICATION SYSTEM in the past.