William Frels - Mairs & Power
Holding/activity history for Biogen Inc. (BIIB)
← All BIIB superinvestors
| Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2024 Q1 | 0 | 0.00 | Sell 100.00% | <0.01 | $211.02–268.30 · VW $231.16i | SEC | |
| 2023 Q4 | 950 | <0.01 | $258.77 | $245,832 | SEC | ||
| 2023 Q3 | 950 | <0.01 | Reduce 7.32% | <0.01 | $251.85–287.60 · VW $267.60i | $244,160 | SEC |
| 2023 Q2 | 1,025 | <0.01 | $284.85 | $291,971 | SEC | ||
| 2023 Q1 | 1,025 | <0.01 | $278.03 | $284,981 | SEC | ||
| 2022 Q4 | 1,025 | <0.01 | $276.92 | $283,843 | SEC | ||
| 2022 Q3 | 1,025 | <0.01 | $267.32 | $274,000 | SEC | ||
| 2022 Q2 | 1,025 | <0.01 | $203.90 | $209,000 | SEC | ||
| 2022 Q1 | 1,025 | <0.01 | $210.73 | $216,000 | SEC | ||
| 2021 Q4 | 1,025 | <0.01 | $240.00 | $246,000 | SEC | ||
| 2021 Q3 | 1,025 | <0.01 | $282.93 | $290,000 | SEC | ||
| 2021 Q2 | 1,025 | <0.01 | $346.34 | $355,000 | SEC | ||
| 2021 Q1 | 1,025 | <0.01 | $280.00 | $287,000 | SEC | ||
| 2020 Q4 | 1,025 | <0.01 | $244.88 | $251,000 | SEC | ||
| 2020 Q3 | 1,025 | <0.01 | $283.90 | $291,000 | SEC | ||
| 2020 Q2 | 1,025 | <0.01 | $267.32 | $274,000 | SEC | ||
| 2020 Q1 | 1,025 | <0.01 | $316.10 | $324,000 | SEC | ||
| 2019 Q4 | 1,025 | <0.01 | $296.59 | $304,000 | SEC | ||
| 2019 Q3 | 1,025 | <0.01 | $233.17 | $239,000 | SEC | ||
| 2019 Q2 | 1,025 | <0.01 | $234.15 | $240,000 | SEC | ||
| 2019 Q1 | 1,025 | <0.01 | $236.10 | $242,000 | SEC | ||
| 2018 Q4 | 1,025 | <0.01 | $300.49 | $308,000 | SEC | ||
| 2018 Q3 | 1,025 | <0.01 | $353.17 | $362,000 | SEC | ||
| 2018 Q2 | 1,025 | <0.01 | $289.76 | $297,000 | SEC | ||
| 2018 Q1 | 1,025 | <0.01 | $274.15 | $281,000 | SEC | ||
| 2017 Q4 | 1,025 | <0.01 | Reduce 2.66% | <0.01 | $301.81–348.84 · VW $320.14i | $327,000 | SEC |
| 2017 Q3 | 1,053 | <0.01 | $313.39 | $330,000 | SEC | ||
| 2017 Q2 | 1,053 | <0.01 | Add 2.73% | <0.01 | $244.28–291.90 · VW $266.52i | $286,000 | SEC |
| 2017 Q1 | 1,025 | <0.01 | $273.17 | $280,000 | SEC | ||
| 2016 Q4 | 1,025 | <0.01 | $283.90 | $291,000 | SEC | ||
| 2016 Q3 | 1,025 | <0.01 | $313.17 | $321,000 | SEC | ||
| 2016 Q2 | 1,025 | <0.01 | $241.95 | $248,000 | SEC | ||
| 2016 Q1 | 1,025 | <0.01 | Reduce 6.39% | <0.01 | $242.07–301.02 · VW $266.24i | $267,000 | SEC |
| 2015 Q4 | 1,095 | 0.01 | $305.94 | $335,000 | SEC | ||
| 2015 Q3 | 1,095 | 0.01 | $292.24 | $320,000 | SEC | ||
| 2015 Q2 | 1,095 | 0.01 | Reduce 2.23% | <0.01 | $368.88–432.88 · VW $394.72i | $442,000 | SEC |
| 2015 Q1 | 1,120 | 0.01 | Reduce 1.75% | <0.01 | $334.40–480.18 · VW $407.44i | $473,000 | SEC |
| 2014 Q4 | 1,140 | 0.01 | Reduce 2.56% | <0.01 | $290.85–361.93 · VW $322.42i | $387,000 | SEC |
| 2014 Q3 | 1,170 | 0.01 | Add 4.00% | <0.01 | $298.31–349.00 · VW $331.12i | $387,000 | SEC |
| 2014 Q2 | 1,125 | 0.01 | $315.56 | $355,000 | SEC | ||
| 2014 Q1 | 1,125 | 0.01 | $305.78 | $344,000 | SEC | ||
| 2013 Q4 | 1,125 | 0.01 | $280.00 | $315,000 | SEC | ||
| 2013 Q3 | 1,125 | <0.01 | Reduce 13.46% | <0.01 | $203.55–248.95 · VW $223.88i | $271,000 | SEC |
| 2013 Q2 | 1,300 | 0.01 | Reduce 22.71% | <0.01 | $191.80–242.64 · VW $218.10i | $280,000 | SEC |
| 2013 Q1 | 1,682 | <0.01 | $192.63 | $324,000 | SEC | ||
| 2012 Q4 | 1,682 | <0.01 | Add 20.14% | <0.01 | $134.00–155.30 · VW $145.31i | $246,000 | SEC |
| 2012 Q3 | 1,400 | <0.01 | Reduce 5.08% | <0.01 | $137.88–157.18 · VW $146.89i | $209,000 | SEC |
| 2012 Q2 | 1,475 | <0.01 | Buy | <0.01 | $124.23–144.38 · VW $134.23i | $213,000 | SEC |
Price snapshot:
Current price$209.03
52-week low$121.05
52-week high$219.72