NASDAQ : BLFS
-$0.38 (-1.22%)
1.22%
21
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0.00
change: 0 | last: 016.21M
| Filing Date | Reporting Person | Amount Beneficially Owned | % of Class |
|---|---|---|---|
| 2026-06-04 | Casdin Capital, LLC | 4.76M | 9.70% |
| 2026-05-22 | Casdin Partners Master Fund, L.P. | 4.76M | 9.70% |
| 2026-05-22 | Casdin Capital, LLC | 4.76M | 9.70% |
| 2026-05-22 | Eli Casdin | 4.76M | 9.70% |
| 2026-05-22 | Casdin Partners GP, LLC | 4.76M | 9.70% |
| 2026-05-15 | T. Rowe Price Investment Management, Inc. | 6.51M | 13.50% |
| 2026-05-06 | Invesco Ltd. | 2.35M | 4.90% |
| 2026-03-26 | The Vanguard Group | - | 0.00% |
| 2026-02-12 | Invesco Ltd. | 3.93M | 8.20% |
| 2026-01-08 | T. Rowe Price Investment Management, Inc. | 5.18M | 10.80% |
| 2025-10-17 | Eli Casdin | 5.96M | 12.40% |
| 2025-10-17 | Casdin Partners GP, LLC | 5.96M | 12.40% |
| 2025-10-17 | Casdin Partners Master Fund, L.P. | 5.96M | 12.40% |
| 2025-10-17 | Casdin Capital, LLC | 5.96M | 12.40% |
| 2025-08-21 | Casdin Capital, LLC | 6.71M | 14.00% |
| 2025-08-21 | Eli Casdin | 6.71M | 14.00% |
| 2025-08-21 | Casdin Partners GP, LLC | 6.71M | 14.00% |
| 2025-08-21 | Casdin Partners Master Fund, L.P. | 6.71M | 14.00% |
| 2025-08-14 | T. Rowe Price Investment Management, Inc. | 4.25M | 8.90% |
| 2025-08-13 | Eli Casdin | 7.21M | 15.00% |
| 2025-08-13 | Casdin Partners GP, LLC | 7.21M | 15.00% |
| 2025-08-13 | Casdin Partners Master Fund, L.P. | 7.21M | 15.00% |
| 2025-08-13 | Casdin Capital, LLC | 7.21M | 15.00% |
| 2025-06-12 | Eli Casdin | 7.71M | 16.20% |
| 2025-06-12 | Casdin Partners Master Fund, L.P. | 7.71M | 16.20% |
| 2025-06-12 | Casdin Capital, LLC | 7.71M | 16.20% |
| 2025-06-12 | Casdin Partners GP, LLC | 7.71M | 16.20% |
| 2025-04-09 | Casdin Capital, LLC | 8.74M | 18.50% |
| 2025-04-09 | Casdin Partners GP, LLC | 8.74M | 18.50% |
| 2025-04-09 | Eli Casdin | 8.74M | 18.50% |
| 2025-04-09 | Casdin Partners Master Fund, L.P. | 8.74M | 18.50% |
| 2024-11-08 | 98-0557567 | 3.24M | 7.00% |
| 2024-02-02 | GOLDMAN SACHS & CO. LLC | 2.48M | 5.50% |
| 2024-02-02 | THE GOLDMAN SACHS GROUP, INC. | 2.48M | 5.50% |
| 2023-09-26 | Israel A. Englander | 2.48M | 5.70% |
| 2023-09-26 | Integrated Core Strategies (US) LLC | 2.41M | 5.50% |
| 2023-09-26 | Millennium Management LLC | 2.48M | 5.70% |
| 2023-09-26 | Millennium Group Management LLC | 2.48M | 5.70% |
| 2022-07-08 | (1) BlackRock, Inc. | 4.89M | 11.50% |
| 2022-06-22 | Millennium Management LLC | 2.17M | 5.10% |
| 2022-06-22 | Israel A. Englander | 2.17M | 5.10% |
| 2022-06-22 | Millennium Group Management LLC | 2.17M | 5.10% |
| 2022-02-09 | The Vanguard Group - 23-1945930 | 2.15M | 5.16% |
| 2022-02-01 | (1) BlackRock, Inc. | 3.66M | 8.80% |
| 2021-09-09 | (1) BlackRock, Inc. | 4.53M | 11.10% |
| 2020-05-19 | Casdin Partners Master Fund, L.P. | 4.37M | 18.20% |
| 2020-05-19 | Eli Casdin | 4.37M | 18.20% |
| 2020-05-19 | Casdin Partners GP, LLC | 4.37M | 18.20% |
| 2020-05-19 | Casdin Capital, LLC | 4.37M | 18.20% |
| 2020-02-12 | Sandler Capital Management | 567.77K | 2.80% |
| 2020-02-12 | Sandler Plus Master Fund, Ltd. | 226.81K | 1.10% |
| 2020-02-12 | Sandler Master Fund, Ltd. | 23131.0 | 0.10% |
| 2020-02-12 | Andrew Sandler | 567.77K | 2.80% |
| 2020-02-06 | Casdin Capital, LLC | 2.47M | 12.10% |
| 2020-02-06 | Eli Casdin | 2.47M | 12.10% |
| 2020-02-06 | Casdin Partners GP, LLC | 2.47M | 12.10% |
| 2020-02-06 | Casdin Partners Master Fund, L.P. | 2.47M | 12.10% |
| 2018-08-15 | Casdin Partners Master Fund, L.P. | 2.43M | 14.80% |
| 2018-08-15 | Eli Casdin | 2.43M | 14.80% |
| 2018-08-15 | Casdin Partners GP, LLC | 2.43M | 14.80% |
| 2018-08-15 | Casdin Capital, LLC | 2.43M | 14.80% |
| 2018-07-20 | Sandler Capital Management | 769.04K | 5.10% |
| 2018-07-20 | Andrew Sandler | 769.04K | 5.10% |
| 2018-07-20 | Sandler Plus Master Fund, Ltd. | 522.74K | 3.50% |
| 2018-07-20 | Sandler Master Fund, Ltd. | 59484.0 | 0.40% |
| 2018-04-26 | Casdin Capital, LLC | 1M | 7.10% |
| 2018-04-26 | Eli Casdin | 1M | 7.10% |
| 2018-04-26 | Casdin Partners GP, LLC | 1M | 7.10% |
| 2018-04-26 | Casdin Partners Master Fund, L.P. | 1M | 7.10% |
| 2015-12-04 | Taurus4757 GmbH | 1.54M | 22.90% |
| 2015-12-04 | Thomas Girschweiler | 60713.0 | 31.40% |
| 2014-11-21 | Walter Villiger | 1.78M | 39.20% |
| 2014-11-21 | WAVI Holding AG | 1.78M | 38.30% |
| 2013-09-11 | G. Baust, Ph.D. | 3.69M | 5.28% |
| 2013-06-20 | Thomas Girschweiler | 850K | 24.70% |
| 2013-06-03 | Michael Rice | 60.0 | 8.90% |
| Date | Stock Price | Shares Outstanding | Market Cap | Cash & Equivalents | Total Debt | Enterprise Value |
|---|---|---|---|---|---|---|
| 2025-12-31 | $24.18 | 47.75M | $1.15B | $33.04M | $17.9M | $1.14B |
| 2024-12-31 | $25.96 | 46.07M | $1.2B | $95.39M | $30.17M | $1.13B |
| 2023-12-31 | $16.25 | 43.72M | $710.44M | $27.9M | $33.83M | $716.37M |
| 2022-12-31 | $18.20 | 42.48M | $773.15M | $19.44M | $43.71M | $797.43M |
| 2021-12-31 | $37.27 | 38.5M | $1.44B | $69.87M | $26.88M | $1.39B |
| 2020-12-31 | $39.89 | 27.31M | $1.09B | $90.46M | $11.15M | $1.01B |
| 2019-12-31 | $16.18 | 19.46M | $314.87M | $6.45M | $1.35M | $309.77M |
| 2018-12-31 | $12.03 | 16.26M | $195.57M | $30.66M | -$ | $164.91M |
| 2017-12-31 | $6.00 | 13.26M | $79.58M | $6.66M | -$ | $72.92M |
| 2016-12-31 | $1.61 | 12.64M | $20.36M | $1.41M | $2.84M | $21.8M |
| Date | Stock Price | Shares Outstanding | Market Cap | Cash & Equivalents | Total Debt | Enterprise Value |
|---|---|---|---|---|---|---|
| 2026-03-31 | $19.08 | 48.46M | $924.59M | $22.82M | $14.86M | $916.62M |
| 2025-12-31 | $24.18 | 47.75M | $1.15B | $33.04M | $17.9M | $1.14B |
| 2025-09-30 | $25.51 | 47.93M | $1.22B | $29.48M | $20.68M | $1.21B |
| 2025-06-30 | $21.54 | 47.8M | $1.03B | $31.9M | $23.82M | $1.02B |
| 2025-03-31 | $22.84 | 47.13M | $1.08B | $66.94M | $26.95M | $1.04B |
| 2024-12-31 | $25.96 | 46.65M | $1.21B | $95.39M | $30.17M | $1.15B |
| 2024-09-30 | $25.04 | 46.18M | $1.16B | $23.98M | $39.27M | $1.17B |
| 2024-06-30 | $20.79 | 46M | $956.42M | $22.01M | $35.96M | $970.37M |
| 2024-03-31 | $17.90 | 45.43M | $813.24M | $29.72M | $40.96M | $824.48M |
| 2023-12-31 | $16.25 | 44.82M | $728.37M | $27.9M | $33.83M | $734.3M |
| 2023-09-30 | $13.81 | 43.57M | $601.71M | $19.24M | $44.2M | $626.67M |
| 2023-06-30 | $22.10 | 43.44M | $960.05M | $21.4M | $44.57M | $983.22M |