BIO Insider Trading

Insider Ownership Percentage: 17.06%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $2,352,866.38

Bio-Rad Laboratories Insider Trading History Chart

This chart shows the insider buying and selling history at Bio-Rad Laboratories by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Bio-Rad Laboratories Share Price & Price History

Current Price: $304.35
Price Change: Price Decrease of -0.05 (-0.02%)
As of 11/29/2023 01:00 AM ET

This chart shows the closing price history over time for BIO up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

Bio-Rad Laboratories Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
11/28/2023Michael CrowleyEVPSell642$305.10$195,874.206,942View SEC Filing Icon  
8/30/2023Timothy S ErnstEVPSell2,350$395.60$929,660.002,416View SEC Filing Icon  
8/23/2023Timothy S ErnstEVPSell300$384.69$115,407.002,416View SEC Filing Icon  
6/15/2023Michael CrowleyEVPSell500$379.39$189,695.006,040View SEC Filing Icon  
6/6/2023Ajit RamalingamCAOSell198$368.30$72,923.40View SEC Filing Icon  
3/8/2023Timothy S ErnstEVPSell1,746$486.43$849,306.782,671View SEC Filing Icon  
8/5/2022Ajit RamalingamCAOSell518$537.00$278,166.0098View SEC Filing Icon  
11/11/2021Annette TumoloEVPSell1,546$749.00$1,157,954.00View SEC Filing Icon  
9/3/2021Ilan DaskalCFOSell270$820.06$221,416.209View SEC Filing Icon  
8/26/2021Annette TumoloEVPSell600$792.58$475,548.00View SEC Filing Icon  
8/9/2021Michael CrowleyEVPSell3,000$754.93$2,264,790.006,669View SEC Filing Icon  
8/4/2021Ilan DaskalCFOSell2,300$751.84$1,729,232.00View SEC Filing Icon  
8/4/2021Timothy S. ErnstEVPSell327$760.26$248,605.02View SEC Filing Icon  
12/15/2020Michael CrowleyEVPSell374$580.67$217,170.583,669View SEC Filing Icon  
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SEC Filings (Institutional Ownership Changes) for Bio-Rad Laboratories (NYSE:BIO)

63.98% of Bio-Rad Laboratories stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at BIO by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Bio-Rad Laboratories Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
11/24/2023Deutsche Bank AG64,242$23.03M0.0%-27.3%0.220%Search for SEC Filing on Google Icon
11/22/2023Polar Capital Holdings Plc41,575$14.90M0.1%+68.0%0.143%Search for SEC Filing on Google Icon
11/22/2023Public Sector Pension Investment Board2,237$0.80M0.0%+9.2%0.008%Search for SEC Filing on Google Icon
11/21/2023Comerica Bank30,838$11.05M0.1%N/A0.106%Search for SEC Filing on Google Icon
11/17/2023Diversified Trust Co1,515$0.54M0.0%-40.9%0.005%Search for SEC Filing on Google Icon
11/16/2023Creative Planning1,538$0.55M0.0%+9.0%0.005%Search for SEC Filing on Google Icon
11/16/2023Tudor Investment Corp Et Al7,055$2.53M0.0%N/A0.024%Search for SEC Filing on Google Icon
11/16/2023Public Employees Retirement System of Ohio8,714$3.12M0.0%-9.7%0.030%Search for SEC Filing on Google Icon
11/15/2023Toroso Investments LLC2,062$0.74M0.0%+242.0%0.007%Search for SEC Filing on Google Icon
11/15/2023The Manufacturers Life Insurance Company 18,241$6.54M0.0%+16.4%0.063%Search for SEC Filing on Google Icon
11/15/2023Royal Bank of Canada80,257$28.77M0.0%+2.1%0.275%Search for SEC Filing on Google Icon
11/15/2023Royal London Asset Management Ltd.8,183$2.94M0.0%+8.1%0.028%Search for SEC Filing on Google Icon
11/15/2023Schroder Investment Management Group2,626$0.94M0.0%+26.1%0.009%Search for SEC Filing on Google Icon
11/15/2023Sei Investments Co.142,172$50.96M0.1%+11.8%0.488%Search for SEC Filing on Google Icon
11/15/2023Seven Eight Capital LP2,177$0.78M0.1%N/A0.007%Search for SEC Filing on Google Icon
11/15/2023JPMorgan Chase & Co.37,895$13.58M0.0%-13.1%0.130%Search for SEC Filing on Google Icon
11/15/2023Legal & General Group Plc130,384$46.74M0.0%-5.2%0.447%Search for SEC Filing on Google Icon
11/15/2023Lido Advisors LLC1,230$0.44M0.0%+50.2%0.004%Search for SEC Filing on Google Icon
11/15/2023Earnest Partners LLC351,510$126M0.7%+25.6%1.206%Search for SEC Filing on Google Icon
11/15/2023Element Capital Management LLC1,158$0.42M0.0%-58.2%0.004%Search for SEC Filing on Google Icon
11/15/2023Adage Capital Partners GP L.L.C.810$0.29M0.0%-96.2%0.003%Search for SEC Filing on Google Icon
11/15/2023Ameriprise Financial Inc.12,198$4.37M0.0%-0.8%0.042%Search for SEC Filing on Google Icon
11/15/2023Ariel Investments LLC4,529$1.62M0.0%+3.1%0.016%Search for SEC Filing on Google Icon
11/15/2023Advisors Asset Management Inc.2,483$0.89M0.0%-2.4%0.009%Search for SEC Filing on Google Icon
11/15/2023AQR Capital Management LLC27,997$10.02M0.0%+341.2%0.096%Search for SEC Filing on Google Icon
11/14/2023Quadrature Capital Ltd12,685$4.55M0.1%+2,240.4%0.044%Search for SEC Filing on Google Icon
11/14/2023Schonfeld Strategic Advisors LLC1,022$0.37M0.0%-98.0%0.004%Search for SEC Filing on Google Icon
11/14/2023Gotham Asset Management LLC22,671$8.13M0.2%+374.3%0.078%Search for SEC Filing on Google Icon
11/14/2023Caxton Associates LP1,864$0.67M0.1%N/A0.006%Search for SEC Filing on Google Icon
11/14/2023Deerfield Management Company L.P. Series C173,947$62.35M1.4%N/A0.597%Search for SEC Filing on Google Icon
11/14/2023Hawk Ridge Capital Management LP214,376$76.84M3.8%+0.0%0.735%Search for SEC Filing on Google Icon
11/14/2023California State Teachers Retirement System33,103$11.87M0.0%-4.2%0.114%Search for SEC Filing on Google Icon
11/14/2023Toronto Dominion Bank11,977$4.29M0.0%-3.9%0.041%Search for SEC Filing on Google Icon
11/14/2023Bank of Nova Scotia1,979$0.71M0.0%+12.6%0.007%Search for SEC Filing on Google Icon
11/14/2023Tower Research Capital LLC TRC 778$0.28M0.0%+72.5%0.003%Search for SEC Filing on Google Icon
11/14/2023Qube Research & Technologies Ltd948$0.34M0.0%N/A0.003%Search for SEC Filing on Google Icon
11/14/2023Treasurer of the State of North Carolina9,491$3.40M0.0%+0.4%0.033%Search for SEC Filing on Google Icon
11/14/2023Westfield Capital Management Co. LP362,328$129.88M0.9%-10.3%1.243%Search for SEC Filing on Google Icon
11/14/2023O Shaughnessy Asset Management LLC620$0.22M0.0%N/A0.002%Search for SEC Filing on Google Icon
11/14/2023Oak Associates Ltd. OH4,489$1.61M0.1%-8.2%0.015%Search for SEC Filing on Google Icon
11/13/2023Natixis Advisors L.P.17,592$6.31M0.0%+52.8%0.060%Search for SEC Filing on Google Icon
11/13/2023Eagle Asset Management Inc.2,967$1.06M0.0%-6.8%0.010%Search for SEC Filing on Google Icon
11/13/2023Northern Trust Corp261,660$93.79M0.0%+6.9%0.898%Search for SEC Filing on Google Icon
11/13/2023Federated Hermes Inc.61,728$22.13M0.1%+34.6%0.212%Search for SEC Filing on Google Icon
11/13/2023Stifel Financial Corp6,564$2.35M0.0%-10.2%0.023%Search for SEC Filing on Google Icon
11/13/2023QVIDTVM Management LLC69,171$24.79M19.3%N/A0.237%Search for SEC Filing on Google Icon
11/13/2023Healthcare of Ontario Pension Plan Trust Fund5,232$1.88M0.0%N/A0.018%Search for SEC Filing on Google Icon
11/13/2023Mariner LLC3,274$1.17M0.0%+4.8%0.011%Search for SEC Filing on Google Icon
11/13/2023LPL Financial LLC32,337$11.59M0.0%+4.8%0.111%Search for SEC Filing on Google Icon
11/13/2023Brandywine Global Investment Management LLC13,046$4.68M0.0%-7.1%0.045%Search for SEC Filing on Google Icon
11/13/2023Acadian Asset Management LLC35,425$12.69M0.1%-71.2%0.122%Search for SEC Filing on Google Icon
11/13/2023Hsbc Holdings PLC21,641$7.76M0.0%+34.8%0.074%Search for SEC Filing on Google Icon
11/13/2023UniSuper Management Pty Ltd373$0.13M0.0%-8.1%0.001%Search for SEC Filing on Google Icon
11/13/2023CenterBook Partners LP7,015$2.52M0.3%-47.0%0.024%Search for SEC Filing on Google Icon
11/13/2023CI Investments Inc.413$0.15M0.0%-11.4%0.001%Search for SEC Filing on Google Icon
11/13/2023Invesco Ltd.343,462$123.11M0.0%+8.0%1.178%Search for SEC Filing on Google Icon
11/13/2023Clearstead Advisors LLC120$43K0.0%-35.8%0.000%Search for SEC Filing on Google Icon
11/13/2023FMR LLC132,701$47.57M0.0%-11.6%0.455%Search for SEC Filing on Google Icon
11/13/2023Nordea Investment Management AB10,157$3.65M0.0%+6.0%0.035%Search for SEC Filing on Google Icon
11/13/2023Grantham Mayo Van Otterloo & Co. LLC82,443$29.55M0.1%+6.9%0.283%Search for SEC Filing on Google Icon
11/13/2023Envestnet Asset Management Inc.170,229$61.02M0.0%+48.0%0.584%Search for SEC Filing on Google Icon
11/13/2023Envestnet Portfolio Solutions Inc.5,110$1.83M0.0%N/A0.018%Search for SEC Filing on Google Icon
11/13/2023Korea Investment CORP11,634$4.17M0.0%+40.4%0.040%Search for SEC Filing on Google Icon
11/13/2023Rafferty Asset Management LLC2,179$0.78M0.0%+4.4%0.007%Search for SEC Filing on Google Icon
11/13/2023Aviva PLC12,386$4.44M0.0%+1,395.9%0.042%Search for SEC Filing on Google Icon
11/13/2023DekaBank Deutsche Girozentrale13,341$4.74M0.0%+48.0%0.046%Search for SEC Filing on Google Icon
11/13/2023PNC Financial Services Group Inc.10,965$3.93M0.0%-0.6%0.038%Search for SEC Filing on Google Icon
11/9/2023Mizuho Markets Americas LLC7,265$2.60M0.1%N/A0.025%Search for SEC Filing on Google Icon
11/9/2023Anchor Capital Advisors LLC97,542$34.96M1.0%+34.3%0.335%Search for SEC Filing on Google Icon
11/9/2023Rhumbline Advisers36,690$13.15M0.0%+0.2%0.126%Search for SEC Filing on Google Icon
11/9/2023Deutsche Bank AG64,242$23.03M0.0%-27.3%0.220%Search for SEC Filing on Google Icon
11/9/2023Citigroup Inc.13,137$4.71M0.0%-12.0%0.045%Search for SEC Filing on Google Icon
11/9/2023Vaughan Nelson Investment Management L.P.4,285$1.54M0.0%-16.2%0.015%Search for SEC Filing on Google Icon
11/9/2023Commonwealth of Pennsylvania Public School Empls Retrmt SYS4,199$1.51M0.0%+12.8%0.014%Search for SEC Filing on Google Icon
11/9/2023Texas Permanent School Fund Corp4,315$1.55M0.0%-3.6%0.015%Search for SEC Filing on Google Icon
11/9/2023Mutual of America Capital Management LLC2,921$1.05M0.0%-4.8%0.010%Search for SEC Filing on Google Icon
11/9/2023UBS Group AG39,927$14.31M0.0%+26.1%0.137%Search for SEC Filing on Google Icon
11/9/2023Artisan Partners Limited Partnership109,754$39.34M0.1%-3.4%0.377%Search for SEC Filing on Google Icon
11/9/2023Mitsubishi UFJ Trust & Banking Corp12,182$4.37M0.0%-7.8%0.042%Search for SEC Filing on Google Icon
11/8/2023State of New Jersey Common Pension Fund D12,545$4.50M0.0%-8.0%0.043%Search for SEC Filing on Google Icon
11/8/2023Huntington National Bank98$35K0.0%-33.8%0.000%Search for SEC Filing on Google Icon
11/8/2023State Board of Administration of Florida Retirement System23,736$8.51M0.0%-4.0%0.081%Search for SEC Filing on Google Icon
11/8/2023Beverly Hills Private Wealth LLC1,083$0.39M0.1%-40.5%0.004%Search for SEC Filing on Google Icon
11/8/2023HighTower Advisors LLC7,258$2.61M0.0%+0.7%0.025%Search for SEC Filing on Google Icon
11/8/2023Pathstone Family Office LLC832$0.30M0.0%N/A0.003%Search for SEC Filing on Google Icon
11/8/2023Vanguard Personalized Indexing Management LLC1,246$0.45M0.0%+4.6%0.004%Search for SEC Filing on Google Icon
11/8/2023Charles Schwab Investment Management Inc.204,194$73.19M0.0%+1.3%0.700%Search for SEC Filing on Google Icon
11/8/2023Gabelli Funds LLC35,800$12.83M0.1%-3.8%0.123%Search for SEC Filing on Google Icon
11/8/2023Hosking Partners LLP74,226$26.61M1.2%+5.0%0.255%Search for SEC Filing on Google Icon
11/8/2023Janney Montgomery Scott LLC4,743$1.70M0.0%+119.0%0.016%Search for SEC Filing on Google Icon
11/8/2023Parnassus Investments LLC220,791$79.14M0.2%N/A0.757%Search for SEC Filing on Google Icon
11/8/2023First Eagle Investment Management LLC458$0.16M0.0%+139.8%0.002%Search for SEC Filing on Google Icon
11/8/2023Massachusetts Financial Services Co. MA323,717$116.04M0.0%N/A1.111%Search for SEC Filing on Google Icon
11/8/2023Swiss National Bank71,000$25.45M0.0%-10.8%0.244%Search for SEC Filing on Google Icon
11/8/2023Banque Cantonale Vaudoise375$0.14M0.0%+25.0%0.001%Search for SEC Filing on Google Icon
11/8/2023Amalgamated Bank5,285$1.89M0.0%-6.5%0.018%Search for SEC Filing on Google Icon
11/8/2023Thompson Siegel & Walmsley LLC312,583$112.05M1.9%+6.3%1.072%Search for SEC Filing on Google Icon
11/8/2023J.P. Morgan Private Wealth Advisors LLC9,734$3.49M0.0%N/A0.033%Search for SEC Filing on Google Icon
11/8/2023New York Life Investment Management LLC2,925$1.05M0.0%-1.5%0.010%Search for SEC Filing on Google Icon
11/7/2023Quantbot Technologies LP3,287$1.18M0.1%-50.5%0.011%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Bio-Rad Laboratories logo
Bio-Rad Laboratories, Inc. manufactures, and distributes life science research and clinical diagnostic products in the United States, Europe, Asia, Canada, and Latin America. The company operates through Life Science and Clinical Diagnostics segments. The Life Science segment develops, manufactures, and markets reagents, apparatus, and laboratory instruments that are used in research techniques, biopharmaceutical production processes, and food testing regimes. It focuses on selected segments of the life sciences market in proteomics, genomics, biopharmaceutical production, cellular biology, and food safety. This segment serves universities and medical schools, industrial research organizations, government agencies, pharmaceutical manufacturers, biotechnology researchers, food producers, and food testing laboratories. The Clinical Diagnostics segment designs, manufactures, sells, and supports test systems, informatics systems, test kits, and specialized quality controls for clinical laboratories in the diagnostics market. This segment offers reagents, instruments, and software, which address specific niches within the in vitro diagnostics test market. It sells its products to reference laboratories, hospital laboratories, state newborn screening facilities, physicians' office laboratories, and transfusion laboratories. In addition, the company offers products and systems to separate complex chemical and biological materials, as well as to identify, analyze, and purify components. The company offers its products through its direct sales force, as well as through distributors, agents, brokers, and resellers. Bio-Rad Laboratories, Inc. was founded in 1952 and is headquartered in Hercules, California.
Read More on Bio-Rad Laboratories

Today's Range

Now: $304.35
Low: $304.10
High: $308.49

50 Day Range

MA: $319.85
Low: $269.37
High: $365.34

52 Week Range

Now: $304.35
Low: $261.59
High: $509.62

Volume

293,539 shs

Average Volume

205,940 shs

Market Capitalization

$8.87 billion

P/E Ratio

N/A

Dividend Yield

N/A

Beta

0.91

Who are the company insiders with the largest holdings of Bio-Rad Laboratories?

Bio-Rad Laboratories' top insider investors include:
  1. Michael Crowley (EVP)
  2. Timothy S Ernst (EVP)
  3. Ajit Ramalingam (CAO)
Learn More about top insider investors at Bio-Rad Laboratories.

Who are the major institutional investors of Bio-Rad Laboratories?

Bio-Rad Laboratories' top institutional investors include:
  1. Veritas Asset Management LLP — 3.83%
  2. Brown Advisory Inc. — 3.29%
  3. Westfield Capital Management Co. LP — 1.24%
  4. Earnest Partners LLC — 1.21%
  5. Invesco Ltd. — 1.18%
  6. Massachusetts Financial Services Co. MA — 1.11%
Learn More about top institutional investors of Bio-Rad Laboratories stock.

Which institutional investors are selling Bio-Rad Laboratories stock?

In the last quarter, BIO stock was sold by these institutional investors:
  1. Acadian Asset Management LLC
  2. Allspring Global Investments Holdings LLC
  3. Schonfeld Strategic Advisors LLC
  4. Westfield Capital Management Co. LP
  5. Simplex Trading LLC
  6. Deutsche Bank AG
  7. Deutsche Bank AG
  8. Veritas Asset Management LLP
In the last year, company insiders that have sold Bio-Rad Laboratories company stock include:
  1. Michael Crowley (EVP)
  2. Timothy S Ernst (EVP)
  3. Ajit Ramalingam (CAO)
Learn More investors selling Bio-Rad Laboratories stock.

Which institutional investors are buying Bio-Rad Laboratories stock?

During the previous quarter, BIO stock was bought by institutional investors including:
  1. Massachusetts Financial Services Co. MA
  2. Parnassus Investments LLC
  3. Deerfield Management Company L.P. Series C
  4. Earnest Partners LLC
  5. QVIDTVM Management LLC
  6. Envestnet Asset Management Inc.
  7. Retirement Systems of Alabama
  8. Comerica Bank