Wallace Weitz - Weitz Investment Management
Holding/activity history for Standard BioTools Inc. (LAB)
← All LAB superinvestors
| Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2024 Q2 | 0 | 0.00 | Sell 100.00% | 2.84 | $1.60–3.04 · VW $2.30i | SEC | |
| 2024 Q1 | 256,350 | 2.84 | Reduce 1.91% | 0.06 | $1.74–2.91 · VW $2.37i | $56,002,221 | SEC |
| 2023 Q4 | 261,350 | 3.15 | Reduce 7.76% | 0.24 | $1.57–2.97 · VW $2.24i | $59,402,242 | SEC |
| 2023 Q3 | 283,350 | 3.15 | Add 5.63% | 0.17 | $1.88–3.16 · VW $2.74i | $56,967,518 | SEC |
| 2023 Q2 | 268,250 | 3.47 | Reduce 0.24% | <0.01 | $1.46–2.65 · VW $2.06i | $64,736,773 | SEC |
| 2023 Q1 | 268,900 | 3.58 | Add 1.99% | 0.07 | $1.16–2.38 · VW $1.91i | $61,691,038 | SEC |
| 2022 Q4 | 263,650 | 3.55 | Reduce 0.90% | 0.03 | $0.92–1.57 · VW $1.26i | $62,084,302 | SEC |
| 2022 Q3 | 266,050 | 3.25 | Reduce 2.71% | 0.09 | $1.08–2.07 · VW $1.50i | $54,490,000 | SEC |
| 2022 Q2 | 273,469 | 3.39 | $234.36 | $64,090,000 | SEC | ||
| 2022 Q1 | 273,469 | 3.23 | Reduce 5.49% | 0.20 | $2.67–4.19 · VW $3.49i | $72,103,000 | SEC |
| 2021 Q4 | 289,369 | 3.68 | Reduce 19.84% | 0.85 | $3.59–6.65 · VW $4.68i | $90,923,000 | SEC |
| 2021 Q3 | 361,000 | 4.30 | Reduce 2.49% | 0.11 | $5.40–7.51 · VW $6.82i | $101,600,000 | SEC |
| 2021 Q2 | 370,200 | 4.35 | Reduce 6.33% | 0.28 | $4.03–6.61 · VW $5.33i | $102,120,000 | SEC |
| 2021 Q1 | 395,200 | 4.50 | Reduce 13.41% | 0.54 | $3.71–7.50 · VW $5.54i | $100,788,000 | SEC |
| 2020 Q4 | 456,400 | 4.00 | Reduce 2.14% | 0.09 | $5.10–9.24 · VW $6.54i | $92,900,000 | SEC |
| 2020 Q3 | 466,400 | 4.15 | Add 3.44% | 0.14 | $3.91–12.45 · VW $8.10i | $87,809,000 | SEC |
| 2020 Q2 | 450,900 | 3.75 | Reduce 14.42% | 0.51 | $1.67–5.74 · VW $3.86i | $74,899,000 | SEC |
| 2020 Q1 | 526,850 | 3.56 | Reduce 2.87% | 0.11 | $1.17–4.46 · VW $3.24i | $66,589,000 | SEC |
| 2019 Q4 | 542,425 | 3.69 | Reduce 3.71% | 0.15 | $2.12–5.23 · VW $3.50i | $91,762,000 | SEC |
| 2019 Q3 | 563,325 | 3.96 | Reduce 8.03% | 0.35 | $4.59–12.45 · VW $7.82i | $94,639,000 | SEC |
| 2019 Q2 | 612,525 | 4.33 | Reduce 9.16% | 0.40 | $11.25–14.30 · VW $12.88i | $105,906,000 | SEC |
| 2019 Q1 | 674,275 | 4.42 | Reduce 2.18% | 0.09 | $8.10–14.90 · VW $10.71i | $103,151,000 | SEC |
| 2018 Q4 | 689,325 | 4.13 | Add 12.27% | 0.45 | $6.80–9.08 · VW $7.99i | $87,103,000 | SEC |
| 2018 Q3 | 613,997 | 4.52 | Reduce 0.20% | <0.01 | $5.50–8.62 · VW $7.24i | $106,639,000 | SEC |
| 2018 Q2 | 615,247 | 4.88 | Reduce 17.71% | 0.97 | $4.65–6.39 · VW $5.69i | $110,455,000 | SEC |
| 2018 Q1 | 747,684 | 5.48 | Reduce 1.45% | 0.08 | $5.46–8.38 · VW $6.48i | $120,938,000 | SEC |
| 2017 Q4 | 758,675 | 5.45 | Reduce 0.35% | 0.02 | $4.43–6.78 · VW $5.65i | $121,016,000 | SEC |
| 2017 Q3 | 761,375 | 5.16 | Reduce 0.36% | 0.02 | $2.52–5.60 · VW $4.10i | $114,945,000 | SEC |
| 2017 Q2 | 764,090 | 5.57 | Add 3.25% | 0.18 | $3.54–6.20 · VW $4.75i | $117,777,000 | SEC |
| 2017 Q1 | 740,019 | 4.75 | Reduce 4.97% | 0.21 | $4.75–8.69 · VW $6.38i | $106,171,000 | SEC |
| 2016 Q4 | 778,751 | 4.32 | Add 1.64% | 0.07 | $4.31–8.31 · VW $6.09i | $99,976,000 | SEC |
| 2016 Q3 | 766,205 | 4.29 | Reduce 4.87% | 0.21 | $7.76–10.94 · VW $9.32i | $105,338,000 | SEC |
| 2016 Q2 | 805,459 | 4.21 | Add 3.54% | 0.14 | $7.97–11.05 · VW $9.40i | $104,927,000 | SEC |
| 2016 Q1 | 777,949 | 3.46 | Add 11.13% | 0.35 | $4.84–10.98 · VW $7.20i | $91,121,000 | SEC |
| 2015 Q4 | 700,037 | 3.20 | Reduce 4.85% | 0.13 | $7.20–12.09 · VW $10.37i | $86,553,000 | SEC |
| 2015 Q3 | 735,729 | 2.72 | Add 2.06% | 0.06 | $7.87–24.43 · VW $14.26i | $79,805,000 | SEC |
| 2015 Q2 | 720,849 | 2.73 | Reduce 3.40% | 0.10 | $22.00–45.64 · VW $29.09i | $87,381,000 | SEC |
| 2015 Q1 | 746,258 | 2.84 | Reduce 25.12% | 0.85 | $32.43–46.38 · VW $40.23i | $94,096,000 | SEC |
| 2014 Q4 | 996,606 | 3.40 | Add 0.78% | 0.03 | $21.71–34.17 · VW $29.32i | $107,534,000 | SEC |
| 2014 Q3 | 988,891 | 3.38 | Reduce 1.09% | 0.04 | $24.41–32.48 · VW $28.15i | $100,620,000 | SEC |
| 2014 Q2 | 999,816 | 3.48 | Add 0.21% | <0.01 | $24.90–46.02 · VW $32.96i | $102,381,000 | SEC |
| 2014 Q1 | 997,770 | 3.56 | Add 10.49% | 0.34 | $34.77–49.46 · VW $43.86i | $97,991,000 | SEC |
| 2013 Q4 | 903,010 | 3.21 | Add 32.70% | 0.79 | $21.41–39.59 · VW $32.27i | $82,508,000 | SEC |
| 2013 Q3 | 680,480 | 2.90 | Add 11.09% | 0.29 | $16.16–23.39 · VW $19.94i | $67,463,000 | SEC |
| 2013 Q2 | 612,550 | 2.86 | Reduce 0.05% | <0.01 | $15.72–19.96 · VW $17.36i | $61,316,000 | SEC |
| 2013 Q1 | 612,850 | 2.71 | Add 4.79% | 0.12 | $14.00–19.49 · VW $17.02i | $55,279,000 | SEC |
| 2012 Q4 | 584,850 | 2.79 | Add 1.74% | 0.05 | $13.43–17.23 · VW $14.72i | $50,660,000 | SEC |
| 2012 Q3 | 574,850 | 1.37 | Add 1.23% | 0.02 | $12.55–17.23 · VW $15.26i | $53,156,000 | SEC |
| 2012 Q2 | 567,850 | 1.32 | Add 1.29% | 0.02 | $12.53–16.29 · VW $14.48i | $52,589,000 | SEC |
| 2012 Q1 | 560,632 | 2.70 | Reduce 2.26% | 0.06 | $12.28–16.86 · VW $14.79i | $51,320,000 | SEC |
| 2011 Q4 | 573,585 | 2.80 | Add 0.49% | 0.01 | $12.05–15.00 · VW $13.51i | $49,311,000 | SEC |
| 2011 Q3 | 570,803 | 2.64 | Add 11.34% | 0.27 | $11.64–20.20 · VW $14.99i | $45,122,000 | SEC |
| 2011 Q2 | 512,673 | 2.62 | Add 5.79% | 0.14 | $13.50–18.24 · VW $15.75i | $49,622,000 | SEC |
| 2011 Q1 | 484,635 | 2.49 | Add 0.44% | 0.01 | $13.65–16.97 · VW $14.98i IPO/listing quarter |
$44,649,000 | SEC |
| 2010 Q4 | 482,500 | 2.53 | $87.92 | $42,421,000 | SEC | ||
| 2010 Q3 | 482,500 | 2.35 | Add 33.14% | 0.59 | $78.43 | $37,842,000 | SEC |
| 2010 Q2 | 362,400 | 1.92 | Add 23.94% | 0.37 | $75.35 | $27,307,000 | SEC |
| 2010 Q1 | 292,400 | 0.70 | Add 7.07% | 0.05 | $75.71 | $22,138,000 | SEC |
| 2009 Q4 | 273,100 | 0.83 | Add 6.97% | 0.05 | $74.84 | $20,439,000 | SEC |
| 2009 Q3 | 255,300 | 1.32 | Add 39.05% | 0.37 | $65.70 | $16,773,000 | SEC |
| 2009 Q2 | 183,600 | 0.45 | Add 1.38% | <0.01 | $67.79 | $12,446,000 | SEC |
| 2009 Q1 | 181,100 | 0.94 | Add 8.12% | 0.07 | $58.49 | $10,593,000 | SEC |
| 2008 Q4 | 167,500 | 0.84 | Add 1016.67% | 0.76 | $64.41 | $10,789,000 | SEC |
| 2008 Q3 | 15,000 | 0.06 | $69.53 | $1,043,000 | SEC | ||
| 2008 Q2 | 15,000 | 0.05 | Add 42.86% | 0.01 | $69.60 | $1,044,000 | SEC |
| 2008 Q1 | 10,500 | 0.03 | $73.71 | $774,000 | SEC | ||
| 2007 Q4 | 10,500 | 0.03 | $75.52 | $793,000 | SEC | ||
| 2007 Q3 | 10,500 | 0.02 | $78.19 | $821,000 | SEC | ||
| 2007 Q2 | 10,500 | 0.02 | $78.29 | $822,000 | SEC | ||
| 2007 Q1 | 10,500 | 0.02 | $72.67 | $763,000 | SEC | ||
| 2006 Q4 | 10,500 | 0.02 | $73.43 | $771,000 | SEC | ||
| 2006 Q3 | 10,500 | 0.02 | Reduce 8.70% | 0.01 | $65.52 | $688,000 | SEC |
| 2006 Q2 | 11,500 | 0.14 | Reduce 97.40% | 0.58 | $62.26 | $716,000 | SEC |
| 2006 Q1 | 441,500 | 0.60 | $58.48 | $25,819,000 | SEC | ||
| 2005 Q4 | 441,500 | 0.25 | $53.85 | $23,775,000 | SEC | ||
| 2005 Q3 | 441,500 | 0.44 | $48.71 | $21,505,000 | SEC | ||
| 2005 Q2 | 441,500 | 0.46 | Reduce 47.18% | 0.43 | $49.90 | $22,031,000 | SEC |
| 2005 Q1 | 835,900 | 0.91 | Reduce 48.95% | 0.71 | $48.20 | $40,290,000 | SEC |
| 2004 Q4 | 1,637,500 | 1.44 | Reduce 14.44% | 0.23 | $49.82 | $81,580,000 | SEC |
| 2004 Q3 | 1,913,800 | 1.57 | Add 0.24% | <0.01 | $43.72 | $83,671,000 | SEC |
| 2004 Q2 | 1,909,300 | 0.78 | Add 0.04% | <0.01 | $39.70 | $75,799,000 | SEC |
| 2004 Q1 | 1,908,500 | 1.49 | Buy | 1.49 | $39.25 | $74,909,000 | SEC |
| 2003 Q4 | 0 | 0.00 | Sell 100.00% | 1.17 | SEC | ||
| 2003 Q3 | 1,875,900 | 1.17 | Buy | 1.17 | $28.70 | $53,838,000 | SEC |
Price snapshot:
Current price$0.85
52-week low$0.70
52-week high$1.72