Joel Greenblatt - Gotham Asset Management
Holding/activity history for Bio-Rad Laboratories, Inc. (BIO)
← All BIO superinvestors
| Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026 Q1 | 152,384 | 0.13 | Add 30.22% | 0.03 | $251.00–313.41 · VW $281.51i | $42,477,040 | SEC |
| 2025 Q4 | 117,018 | 0.13 | Reduce 6.10% | <0.01 | $287.46–334.53 · VW $305.23i | $35,455,284 | SEC |
| 2025 Q3 | 124,626 | 0.15 | Add 41.84% | 0.04 | $261.65–343.12 · VW $308.11i | $34,943,884 | SEC |
| 2025 Q2 | 87,863 | 0.13 | Add 208.66% | 0.09 | $211.43–267.49 · VW $240.29i | $21,203,099 | SEC |
| 2025 Q1 | 28,466 | 0.06 | Add 29.69% | 0.01 | $215.38–358.40 · VW $272.62i | $6,933,179 | SEC |
| 2024 Q4 | 21,949 | 0.07 | Add 20.97% | 0.01 | $306.42–387.99 · VW $351.76i | $7,210,466 | SEC |
| 2024 Q3 | 18,144 | 0.06 | Reduce 36.77% | 0.04 | $309.12–359.22 · VW $342.18i | $6,070,620 | SEC |
| 2024 Q2 | 28,696 | 0.10 | Reduce 14.05% | 0.02 | $262.12–344.00 · VW $314.83i | $7,837,165 | SEC |
| 2024 Q1 | 33,386 | 0.17 | Reduce 10.77% | 0.02 | $268.92–364.24 · VW $300.97i | $11,547,216 | SEC |
| 2023 Q4 | 37,414 | 0.22 | Add 65.03% | 0.09 | $267.86–338.19 · VW $308.98i | $12,080,606 | SEC |
| 2023 Q3 | 22,671 | 0.17 | Add 374.29% | 0.13 | $261.59–419.00 · VW $318.62i | $8,126,420 | SEC |
| 2023 Q2 | 4,780 | 0.04 | Add 69.32% | 0.02 | $356.51–473.50 · VW $411.79i | $1,812,194 | SEC |
| 2023 Q1 | 2,823 | 0.03 | Add 37.37% | <0.01 | $425.74–509.62 · VW $462.05i | $1,352,273 | SEC |
| 2022 Q4 | 2,055 | 0.02 | Add 7.54% | <0.01 | $346.17–485.21 · VW $432.95i | $864,107 | SEC |
| 2022 Q3 | 1,911 | 0.02 | Reduce 43.39% | 0.02 | $344.63–572.70 · VW $423.01i | $797,000 | SEC |
| 2022 Q2 | 3,376 | 0.05 | Reduce 48.94% | 0.06 | $462.61–569.89 · VW $531.92i | $1,671,000 | SEC |
| 2022 Q1 | 6,612 | 0.12 | Reduce 13.53% | 0.03 | $493.37–670.62 · VW $558.68i | $3,724,000 | SEC |
| 2021 Q4 | 7,647 | 0.19 | Add 402.43% | 0.15 | $558.51–797.27 · VW $651.84i | $5,778,000 | SEC |
| 2021 Q3 | 1,522 | 0.05 | Reduce 45.47% | 0.03 | $703.67–832.70 · VW $777.02i | $1,135,000 | SEC |
| 2021 Q2 | 2,791 | 0.08 | Reduce 53.67% | 0.08 | $575.00–756.52 · VW $690.34i | $1,798,000 | SEC |
| 2021 Q1 | 6,024 | 0.15 | Add 265.53% | 0.11 | $547.22–689.00 · VW $622.12i | $3,441,000 | SEC |
| 2020 Q4 | 1,648 | 0.03 | Reduce 27.34% | 0.01 | $507.22–648.39 · VW $576.46i | $961,000 | SEC |
| 2020 Q3 | 2,268 | 0.04 | Reduce 84.76% | 0.17 | $472.84–598.06 · VW $552.44i | $1,169,000 | SEC |
| 2020 Q2 | 14,881 | 0.20 | Reduce 17.65% | 0.03 | $425.00–540.06 · VW $496.65i | $6,719,000 | SEC |
| 2020 Q1 | 18,070 | 0.18 | Reduce 9.73% | 0.01 | $309.38–450.89 · VW $400.12i | $6,335,000 | SEC |
| 2019 Q4 | 20,017 | 0.14 | Add 8.09% | 0.01 | $327.97–391.22 · VW $360.04i | $7,407,000 | SEC |
| 2019 Q3 | 18,519 | 0.11 | Add 160.54% | 0.07 | $307.40–349.99 · VW $329.67i | $6,162,000 | SEC |
| 2019 Q2 | 7,108 | 0.04 | Add 199.03% | 0.02 | $281.66–324.55 · VW $307.04i | $2,222,000 | SEC |
| 2019 Q1 | 2,377 | 0.01 | Reduce 67.89% | 0.02 | $245.59–323.95 · VW $290.16i | $727,000 | SEC |
| 2018 Q4 | 7,403 | 0.03 | Add 5.73% | <0.01 | $220.05–285.46 · VW $251.79i | $1,719,000 | SEC |
| 2018 Q3 | 7,002 | 0.03 | Buy | 0.03 | $262.57–345.15 · VW $293.52i | $2,192,000 | SEC |
| 2016 Q2 | 0 | 0.00 | Sell 100.00% | 0.11 | $135.94–150.00 · VW $143.68i | SEC | |
| 2016 Q1 | 67,705 | 0.11 | Reduce 25.83% | 0.04 | $122.96–144.52 · VW $136.44i | $9,257,000 | SEC |
| 2015 Q4 | 91,287 | 0.14 | Reduce 21.15% | 0.03 | $122.03–142.48 · VW $130.71i | $12,658,000 | SEC |
| 2015 Q3 | 115,771 | 0.16 | Reduce 6.85% | 0.01 | $131.25–151.75 · VW $140.83i | $15,549,000 | SEC |
| 2015 Q2 | 124,281 | 0.16 | Reduce 58.42% | 0.19 | $133.38–152.38 · VW $145.50i | $18,718,000 | SEC |
| 2015 Q1 | 298,917 | 0.32 | Add 24.05% | 0.06 | $113.01–139.19 · VW $128.88i | $40,408,000 | SEC |
| 2014 Q4 | 240,974 | 0.25 | Add 5621.13% | 0.24 | $102.71–122.93 · VW $113.37i | $29,052,000 | SEC |
| 2014 Q3 | 4,212 | <0.01 | Buy | <0.01 | $105.30–122.73 · VW $113.62i | $478,000 | SEC |
| 2013 Q1 | 0 | 0.00 | Sell 100.00% | 0.04 | $113.69–127.17 · VW $120.20i | SEC | |
| 2012 Q4 | 6,350 | 0.04 | Reduce 65.94% | 0.09 | $99.65–116.48 · VW $109.97i | $667,000 | SEC |
| 2012 Q3 | 18,645 | 0.14 | Reduce 16.19% | 0.03 | $93.37–109.93 · VW $101.55i | $1,990,000 | SEC |
| 2012 Q2 | 22,246 | 0.18 | Add 0.51% | <0.01 | $91.52–109.48 · VW $99.07i | $2,225,000 | SEC |
| 2012 Q1 | 22,134 | 0.21 | Add 56.04% | 0.08 | $99.63–118.00 · VW $108.54i | $2,295,000 | SEC |
| 2011 Q4 | 14,185 | 0.18 | Buy | 0.18 | $88.86–105.75 · VW $98.72i | $1,362,000 | SEC |
Price snapshot:
Current price$297.58
Avg. buy price$274.93
+/- since buy8.24%
52-week low$236.73
52-week high$343.12