| Period | Weighting | Quarter | ||||||
|---|---|---|---|---|---|---|---|---|
| Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
| Bruce & Co., Inc. | 10 | 10 | 1.37% | 2.67% | 4.08% | Q2 2016 | Q3 2018 | 10 |
| PHYSICIANS FINANCIAL SERVICES, INC. | 3 | 3 | 0.14% | 0.15% | 0.17% | Q1 2018 | Q3 2018 | 3 |
| NORTHSTAR ASSET MANAGEMENT Co LLC | 1 | 1 | 2.19% | 2.19% | 2.19% | Q3 2015 | Q3 2015 | 1 |
This page lists all the filers that currently own Allergan or have owned Allergan in the past.