Joel Greenblatt - Gotham Asset Management
Holding/activity history for Biogen Inc. (BIIB)
← All BIIB superinvestors
| Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026 Q1 | 298,437 | 0.17 | Add 7.81% | 0.01 | $160.36–202.41 · VW $182.93i | $54,712,455 | SEC |
| 2025 Q4 | 276,809 | 0.18 | Add 2.33% | <0.01 | $138.00–185.17 · VW $166.83i | $48,715,616 | SEC |
| 2025 Q3 | 270,498 | 0.17 | Add 65.45% | 0.07 | $121.05–150.28 · VW $134.84i | $37,891,360 | SEC |
| 2025 Q2 | 163,489 | 0.12 | Add 64.76% | 0.05 | $110.04–137.32 · VW $125.48i | $20,532,584 | SEC |
| 2025 Q1 | 99,228 | 0.11 | Add 10.71% | 0.01 | $128.51–157.09 · VW $142.51i | $13,578,360 | SEC |
| 2024 Q4 | 89,626 | 0.13 | Add 111.16% | 0.07 | $145.07–195.00 · VW $166.39i | $13,705,608 | SEC |
| 2024 Q3 | 42,444 | 0.09 | Add 80.18% | 0.04 | $188.78–238.00 · VW $207.97i | $8,227,345 | SEC |
| 2024 Q2 | 23,557 | 0.07 | Buy | 0.07 | $189.44–237.54 · VW $219.20i | $5,460,984 | SEC |
| 2024 Q1 | 0 | 0.00 | Sell 100.00% | 0.02 | $211.02–268.30 · VW $231.16i | SEC | |
| 2023 Q4 | 3,684 | 0.02 | Reduce 81.06% | 0.08 | $220.86–269.43 · VW $244.33i | $953,309 | SEC |
| 2023 Q3 | 19,450 | 0.10 | Reduce 37.56% | 0.07 | $251.85–287.60 · VW $267.60i | $4,998,845 | SEC |
| 2023 Q2 | 31,148 | 0.19 | Add 56.73% | 0.07 | $273.39–319.76 · VW $297.10i | $8,872,508 | SEC |
| 2023 Q1 | 19,874 | 0.13 | Add 8.19% | 0.01 | $254.80–295.90 · VW $277.60i | $5,525,568 | SEC |
| 2022 Q4 | 18,369 | 0.14 | Add 65.25% | 0.06 | $250.31–311.88 · VW $284.08i | $5,086,743 | SEC |
| 2022 Q3 | 11,116 | 0.09 | Reduce 31.16% | 0.03 | $193.65–283.44 · VW $230.54i | $2,968,000 | SEC |
| 2022 Q2 | 16,147 | 0.11 | Reduce 36.02% | 0.06 | $187.16–225.50 · VW $204.57i | $3,293,000 | SEC |
| 2022 Q1 | 25,239 | 0.16 | Add 150.29% | 0.10 | $192.67–249.00 · VW $219.53i | $5,315,000 | SEC |
| 2021 Q4 | 10,084 | 0.08 | Reduce 26.62% | 0.04 | $221.72–290.76 · VW $252.61i | $2,419,000 | SEC |
| 2021 Q3 | 13,742 | 0.16 | Add 372.23% | 0.12 | $282.64–372.12 · VW $326.71i | $3,889,000 | SEC |
| 2021 Q2 | 2,910 | 0.04 | Reduce 80.37% | 0.15 | $257.03–468.55 · VW $330.25i | $1,008,000 | SEC |
| 2021 Q1 | 14,824 | 0.19 | Reduce 35.57% | 0.07 | $238.40–296.38 · VW $272.13i | $4,147,000 | SEC |
| 2020 Q4 | 23,008 | 0.19 | Reduce 25.88% | 0.07 | $223.25–363.92 · VW $265.43i | $5,634,000 | SEC |
| 2020 Q3 | 31,043 | 0.28 | Reduce 68.92% | 0.55 | $261.87–312.00 · VW $282.52i | $8,806,000 | SEC |
| 2020 Q2 | 99,882 | 0.80 | Reduce 25.45% | 0.30 | $257.60–350.24 · VW $298.78i | $26,723,000 | SEC |
| 2020 Q1 | 133,975 | 1.18 | Reduce 16.14% | 0.14 | $262.25–374.99 · VW $302.72i | $42,387,000 | SEC |
| 2019 Q4 | 159,766 | 0.87 | Reduce 8.72% | 0.06 | $219.70–318.00 · VW $286.11i | $47,407,000 | SEC |
| 2019 Q3 | 175,027 | 0.72 | Add 12.71% | 0.08 | $215.78–246.99 · VW $231.92i | $40,750,000 | SEC |
| 2019 Q2 | 155,286 | 0.58 | Add 2.67% | 0.02 | $219.20–245.35 · VW $230.04i | $36,317,000 | SEC |
| 2019 Q1 | 151,252 | 0.53 | Add 42.11% | 0.16 | $216.12–344.00 · VW $288.59i | $35,753,000 | SEC |
| 2018 Q4 | 106,435 | 0.50 | Add 34.27% | 0.13 | $278.46–358.41 · VW $315.25i | $32,028,000 | SEC |
| 2018 Q3 | 79,271 | 0.39 | Reduce 6.86% | 0.02 | $288.13–388.67 · VW $341.93i | $28,007,000 | SEC |
| 2018 Q2 | 85,107 | 0.36 | Reduce 23.88% | 0.10 | $249.17–310.91 · VW $282.02i | $24,701,000 | SEC |
| 2018 Q1 | 111,801 | 0.43 | Add 27.23% | 0.09 | $259.76–370.57 · VW $306.61i | $30,613,000 | SEC |
| 2017 Q4 | 87,874 | 0.41 | Add 39.40% | 0.12 | $301.81–348.84 · VW $320.14i | $27,994,000 | SEC |
| 2017 Q3 | 63,039 | 0.29 | Reduce 61.20% | 0.39 | $269.50–330.00 · VW $301.52i | $19,739,000 | SEC |
| 2017 Q2 | 162,464 | 0.63 | Reduce 41.02% | 0.40 | $244.28–291.90 · VW $266.52i | $44,086,000 | SEC |
| 2017 Q1 | 275,460 | 0.97 | Add 14.63% | 0.12 | $260.50–301.42 · VW $281.28i | $75,316,000 | SEC |
| 2016 Q4 | 240,311 | 0.90 | Reduce 2.10% | 0.02 | $268.00–329.83 · VW $292.03i | $68,147,000 | SEC |
| 2016 Q3 | 245,468 | 1.03 | Reduce 33.31% | 0.37 | $240.07–333.65 · VW $298.36i | $76,839,000 | SEC |
| 2016 Q2 | 368,095 | 1.10 | Add 23.24% | 0.21 | $223.02–292.69 · VW $265.44i | $89,013,000 | SEC |
| 2016 Q1 | 298,673 | 0.89 | Add 253.14% | 0.64 | $242.07–301.02 · VW $266.24i | $77,751,000 | SEC |
| 2015 Q4 | 84,577 | 0.29 | Add 798.80% | 0.26 | $254.00–311.65 · VW $286.86i | $25,910,000 | SEC |
| 2015 Q3 | 9,410 | 0.03 | Buy | 0.03 | $265.00–412.24 · VW $315.24i | $2,746,000 | SEC |
| 2015 Q1 | 0 | 0.00 | Sell 100.00% | 0.01 | $334.40–480.18 · VW $407.44i | SEC | |
| 2014 Q4 | 5,012 | 0.01 | Reduce 84.03% | 0.09 | $290.85–361.93 · VW $322.42i | $1,701,000 | SEC |
| 2014 Q3 | 31,391 | 0.11 | Buy | 0.11 | $298.31–349.00 · VW $331.12i | $10,384,000 | SEC |
| 2014 Q2 | 0 | 0.00 | Sell 100.00% | 0.02 | $272.02–322.25 · VW $301.15i | SEC | |
| 2014 Q1 | 3,931 | 0.02 | Buy | 0.02 | $270.62–358.89 · VW $316.50i | $1,202,000 | SEC |
| 2012 Q4 | 0 | 0.00 | Sell 100.00% | 0.02 | $134.00–155.30 · VW $145.31i | SEC | |
| 2012 Q3 | 2,172 | 0.02 | Buy | 0.02 | $137.88–157.18 · VW $146.89i | $324,000 | SEC |
| 2011 Q2 | 0 | 0.00 | Sell 100.00% | 0.10 | $72.70–109.63 · VW $96.61i | SEC | |
| 2011 Q1 | 4,094 | 0.10 | Reduce 5.45% | <0.01 | $64.28–73.53 · VW $68.51i | $301,000 | SEC |
| 2010 Q4 | 4,330 | 0.10 | $66.97 | $290,000 | SEC |
Price snapshot:
Current price$209.03
Avg. buy price$153.42
+/- since buy36.24%
52-week low$121.05
52-week high$219.72