Richard Pzena - Pzena Investment Management
Holding/activity history for Biogen Inc. (BIIB)
← All BIIB superinvestors
| Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2023 Q3 | 0 | 0.00 | Sell 100.00% | <0.01 | $251.85–287.60 · VW $267.60i | SEC | |
| 2023 Q2 | 1,618 | <0.01 | Buy | <0.01 | $273.39–319.76 · VW $297.10i | $460,887 | SEC |
| 2022 Q4 | 0 | 0.00 | Sell 100.00% | <0.01 | $250.31–311.88 · VW $284.08i | SEC | |
| 2022 Q3 | 2,384 | <0.01 | $267.20 | $637,000 | SEC | ||
| 2022 Q2 | 2,384 | <0.01 | $203.86 | $486,000 | SEC | ||
| 2022 Q1 | 2,384 | <0.01 | Buy | <0.01 | $192.67–249.00 · VW $219.53i | $502,000 | SEC |
| 2020 Q4 | 0 | 0.00 | Sell 100.00% | 0.01 | $223.25–363.92 · VW $265.43i | SEC | |
| 2020 Q3 | 2,857 | 0.01 | Reduce 11.90% | <0.01 | $261.87–312.00 · VW $282.52i | $810,000 | SEC |
| 2020 Q2 | 3,243 | 0.01 | Reduce 93.12% | 0.10 | $257.60–350.24 · VW $298.78i | $868,000 | SEC |
| 2020 Q1 | 47,151 | 0.11 | Reduce 5.07% | <0.01 | $262.25–374.99 · VW $302.72i | $14,918,000 | SEC |
| 2019 Q4 | 49,670 | 0.07 | Add 1455.59% | 0.07 | $219.70–318.00 · VW $286.11i | $14,739,000 | SEC |
| 2019 Q3 | 3,193 | <0.01 | Add 37.75% | <0.01 | $215.78–246.99 · VW $231.92i | $743,000 | SEC |
| 2019 Q2 | 2,318 | <0.01 | Reduce 5.43% | <0.01 | $219.20–245.35 · VW $230.04i | $542,000 | SEC |
| 2019 Q1 | 2,451 | <0.01 | Add 16.38% | <0.01 | $216.12–344.00 · VW $288.59i | $579,000 | SEC |
| 2018 Q4 | 2,106 | <0.01 | Add 12.98% | <0.01 | $278.46–358.41 · VW $315.25i | $634,000 | SEC |
| 2018 Q3 | 1,864 | <0.01 | Add 4.13% | <0.01 | $288.13–388.67 · VW $341.93i | $659,000 | SEC |
| 2018 Q2 | 1,790 | <0.01 | Add 2.46% | <0.01 | $249.17–310.91 · VW $282.02i | $520,000 | SEC |
| 2018 Q1 | 1,747 | <0.01 | Add 87.65% | <0.01 | $259.76–370.57 · VW $306.61i | $478,000 | SEC |
| 2017 Q4 | 931 | <0.01 | Buy | <0.01 | $301.81–348.84 · VW $320.14i | $297,000 | SEC |
| 2017 Q2 | 0 | 0.00 | Sell 100.00% | <0.01 | $244.28–291.90 · VW $266.52i | SEC | |
| 2017 Q1 | 759 | <0.01 | Buy | <0.01 | $260.50–301.42 · VW $281.28i | $208,000 | SEC |
| 2016 Q4 | 0 | 0.00 | Sell 100.00% | <0.01 | $268.00–329.83 · VW $292.03i | SEC | |
| 2016 Q3 | 642 | <0.01 | Buy | <0.01 | $240.07–333.65 · VW $298.36i | $201,000 | SEC |
Price snapshot:
Current price$209.03
52-week low$121.05
52-week high$219.72