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Bio-Rad Laboratories (BIO) Institutional Ownership

Bio-Rad Laboratories logo
$296.61 -7.21 (-2.37%)
As of 08/25/2025 03:58 PM Eastern
Compare

Institutional Ownership Changes (13F Filings) for Bio-Rad Laboratories (NYSE:BIO)

Current
Institutional Ownership
Percentage
65.24%
Number of
Institutional Buyers
(last 12 months)
270
Total
Institutional Inflows
(last 12 months)
$1.96B
Number of
Institutional Sellers
(last 12 months)
197
Total
Institutional Outflows
(last 12 months)
$1.12B
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BIO Institutional Buying and Selling by Quarter

Bio-Rad Laboratories Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
8/22/2025 Cim Investment Management Inc.3,048$736K0.1%+99.6%0.011%
8/18/2025 Geneos Wealth Management Inc.142$34K0.0%+115.2%0.001%
8/16/2025 Winslow Asset Management Inc.23,026$5.56M1.1%-3.6%0.085%
8/16/2025 Headlands Technologies LLC268$65K0.0%-24.7%0.001%
8/15/2025 CANADA LIFE ASSURANCE Co13,109$3.17M0.0%-9.1%0.048%
8/15/2025 Tower Research Capital LLC TRC 866$209K0.0%-49.4%0.003%
8/15/2025 Corient Private Wealth LLC1,031$249K0.0%-33.2%0.004%
8/15/2025 WFA of San Diego LLC920$222K0.2%N/A0.003%
8/15/2025 Select Equity Group L.P.255,989$61.78M0.3%-3.5%0.946%
8/15/2025 Scopia Capital Management LP94,737$22.86M2.8%N/A0.350%
8/15/2025 Orion Porfolio Solutions LLC3,193$771K0.0%-6.4%0.012%
8/15/2025 Man Group plc80,288$19.38M0.0%+1,096.0%0.297%
8/15/2025 LMR Partners LLP1,948$470K0.0%N/A0.007%
8/15/2025 HRT Financial LP74,818$18.06M0.1%+27.4%0.276%
8/15/2025 Hound Partners LLC181,936$43.91M5.9%-9.8%0.672%
8/15/2025 BNP Paribas Financial Markets3,837$926K0.0%-54.6%0.014%
8/15/2025 Boothbay Fund Management LLC6,896$1.66M0.0%N/A0.025%
8/15/2025 Brevan Howard Capital Management LP21,814$5.26M0.0%N/A0.081%
8/15/2025 Bank of America Corp DE452,133$109.11M0.0%+5.0%1.671%
8/15/2025 Ameriprise Financial Inc.27,401$6.61M0.0%-13.8%0.101%
8/15/2025 AQR Capital Management LLC28,189$6.80M0.0%+51.7%0.104%
8/14/2025 Lighthouse Investment Partners LLC2,000$483K0.0%N/A0.007%
8/14/2025 California State Teachers Retirement System17,921$4.33M0.0%-31.6%0.066%
8/14/2025 Raymond James Financial Inc.22,574$5.45M0.0%+48.8%0.083%
8/14/2025 Canada Pension Plan Investment Board1,600$386K0.0%-38.5%0.006%
8/14/2025 Quantinno Capital Management LP4,909$1.19M0.0%+145.2%0.018%
8/14/2025 Ilex Capital Partners UK LLP120,885$29.17M1.0%+1,790.3%0.447%
8/14/2025 Treasurer of the State of North Carolina9,052$2.18M0.0%+4.7%0.033%
8/14/2025 The Manufacturers Life Insurance Company 119,460$28.83M0.0%+4.8%0.441%
8/14/2025 Sei Investments Co.265,385$64.04M0.1%-2.1%0.981%
8/14/2025 Ariel Investments LLC818,624$197.55M2.2%+13.0%3.025%
8/14/2025 State Street Corp584,366$141.02M0.0%-15.9%2.159%
8/14/2025 California Public Employees Retirement System32,197$7.77M0.0%-3.8%0.119%
8/14/2025 Cerity Partners LLC5,380$1.30M0.0%-21.7%0.020%
8/14/2025 Federated Hermes Inc.127,058$30.66M0.1%-9.4%0.470%
8/13/2025 Gabelli Funds LLC39,800$9.61M0.1%-1.2%0.147%
8/13/2025 Capula Management Ltd8,287$2M0.0%-9.0%0.031%
8/13/2025 Brown Advisory Inc.927$224K0.0%-14.5%0.003%
8/13/2025 Amundi1,876$470K0.0%-92.0%0.007%
8/13/2025 Marshall Wace LLP926$223K0.0%-96.6%0.003%
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8/13/2025 First Trust Advisors LP1,120$270K0.0%N/A0.004%
8/13/2025 Invesco Ltd.37,925$9.15M0.0%-5.2%0.140%
8/13/2025 Arrowstreet Capital Limited Partnership23,977$5.79M0.0%N/A0.089%
8/13/2025 Quantbot Technologies LP1,794$433K0.0%-80.4%0.007%
8/13/2025 M&T Bank Corp1,855$447K0.0%+3.7%0.007%
8/13/2025 Fisher Asset Management LLC137,742$33.24M0.0%-4.1%0.509%
8/13/2025 Claret Asset Management Corp953$231K0.0%N/A0.004%
8/13/2025 New York State Common Retirement Fund11,875$2.87M0.0%-1.7%0.044%
8/13/2025 Norges Bank128,408$30.99M0.0%N/A0.475%
8/13/2025 Capital Fund Management S.A.20,591$4.97M0.0%N/A0.076%
8/13/2025 State Board of Administration of Florida Retirement System19,812$4.78M0.0%+2.4%0.073%
8/13/2025 Quadrant Capital Group LLC2,295$554K0.0%+48.2%0.008%
8/13/2025 Farnam Financial LLC3,794$916K0.8%-24.7%0.014%
8/13/2025 Russell Investments Group Ltd.3,772$910K0.0%-35.9%0.014%
8/12/2025 XTX Topco Ltd12,774$3.08M0.1%+179.7%0.047%
8/12/2025 Ameritas Investment Partners Inc.3,611$871K0.0%-4.8%0.013%
8/12/2025Jefferies Financial Group Inc.3,300$796K0.0%N/A0.012%
8/12/2025 American Century Companies Inc.5,477$1.32M0.0%+2.1%0.020%
8/12/2025 Rhumbline Advisers50,145$12.10M0.0%-9.5%0.185%
8/12/2025 CenterBook Partners LP14,353$3.46M0.2%-46.2%0.053%
8/12/2025 Franklin Resources Inc.131,705$31.78M0.0%+15.8%0.487%
8/12/2025 Legal & General Group Plc44,157$10.66M0.0%-23.9%0.163%
8/12/2025 JPMorgan Chase & Co.53,731$12.97M0.0%-6.1%0.199%
8/12/2025 Entropy Technologies LP4,400$1.06M0.1%+266.7%0.016%
8/12/2025 Swiss National Bank37,200$8.98M0.0%-32.4%0.137%
8/12/2025 Handelsbanken Fonder AB5,572$1.35M0.0%-1.8%0.021%
8/12/2025 Catalyst Funds Management Pty Ltd2,575$621K0.2%+51.5%0.010%
8/12/2025 Westfield Capital Management Co. LP139,505$33.67M0.1%+3.6%0.516%
8/12/2025 Ensign Peak Advisors Inc6,645$1.60M0.0%-4.3%0.025%
8/12/2025 Artisan Partners Limited Partnership118,198$28.52M0.0%-1.4%0.437%
8/11/2025 Frank Rimerman Advisors LLC1,806$436K0.0%+3.0%0.007%
8/11/2025 QVIDTVM Management LLC126,080$30.43M30.5%-0.1%0.466%
8/11/2025 Nomura Asset Management Co. Ltd.260$63K0.0%-95.3%0.001%
8/11/2025 Universal Beteiligungs und Servicegesellschaft mbH8,415$2.03M0.0%-21.7%0.031%
8/8/2025 Ontario Teachers Pension Plan Board4,702$1.14M0.0%+112.1%0.017%
8/8/2025 Cetera Investment Advisers2,192$529K0.0%+13.5%0.008%
8/8/2025 Creative Planning2,797$675K0.0%+22.7%0.010%
8/8/2025 SG Americas Securities LLC814$196K0.0%-68.1%0.003%
8/8/2025 Commonwealth of Pennsylvania Public School Empls Retrmt SYS4,779$1.15M0.0%+3.8%0.018%
8/8/2025 Police & Firemen s Retirement System of New Jersey7,191$1.74M0.0%+6.7%0.026%
8/8/2025 Geode Capital Management LLC334,137$80.65M0.0%-2.6%1.228%
8/8/2025 PNC Financial Services Group Inc.3,006$725K0.0%-10.3%0.011%
8/8/2025 KBC Group NV1,462$353K0.0%+12.7%0.005%
8/7/2025 Mawer Investment Management Ltd.267,108$64.46M0.3%-9.4%0.982%
8/7/2025 Acadian Asset Management LLC51,410$12.40M0.0%-30.0%0.189%
8/7/2025 Brio Consultants LLC863$208K0.0%-33.6%0.003%
8/6/2025 Summit Investment Advisors Inc.3,792$924K0.8%-1.7%0.014%
8/6/2025 First Eagle Investment Management LLC2,517,313$607.48M1.2%+60.7%9.251%
8/5/2025 Bank of New York Mellon Corp135,813$32.77M0.0%-33.0%0.499%
8/5/2025 Bank of Montreal Can8,949$2.16M0.0%-0.8%0.033%
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8/5/2025 State of Michigan Retirement System4,500$1.09M0.0%-10.0%0.017%
8/5/2025 Plato Investment Management Ltd1,317$317K0.0%+211.3%0.005%
8/4/2025 GAM Holding AG3,000$724K0.1%N/A0.011%
8/4/2025 Amalgamated Bank8,519$2.06M0.0%-4.6%0.031%
8/4/2025 Atria Investments Inc3,195$771K0.0%+64.1%0.012%
8/4/2025 Retirement Systems of Alabama22,732$5.49M0.0%-3.1%0.084%
8/4/2025 Assetmark Inc.21,175$5.11M0.0%+131.4%0.078%
8/4/2025 World Investment Advisors1,119$270K0.0%-4.7%0.004%
8/1/2025 First Pacific Advisors LP386,949$93.38M1.3%+3.9%1.422%
8/1/2025 Teacher Retirement System of Texas3,409$823K0.0%+19.7%0.013%
(Data available from 1/1/2016 forward)

BIO Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of BIO shares?

During the previous two years, 471 institutional investors and hedge funds held shares of Bio-Rad Laboratories. The most heavily invested institutionals were First Eagle Investment Management LLC ($607.48M), Vanguard Group Inc. ($465.73M), Wealthfront Advisers LLC ($342.69M), Veritas Asset Management LLP ($320.90M), Van ECK Associates Corp ($237.67M), Dimensional Fund Advisors LP ($213.61M), and Ariel Investments LLC ($197.55M).Learn more on Bio-Rad Laboratories' institutional investors.

What percentage of Bio-Rad Laboratories' stock is owned by institutional investors?

65.24% of Bio-Rad Laboratories' stock is owned by institutional investors. Learn more on BIO's institutional investor holdings.

Which institutional investors have been buying Bio-Rad Laboratories' stock?

Of the 383 institutional investors that purchased Bio-Rad Laboratories' stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: First Eagle Investment Management LLC ($1.59M), Van ECK Associates Corp ($1.30M), Wealthfront Advisers LLC ($1.04M), Ariel Investments LLC ($539.78K), Norges Bank ($481.70K), Dimensional Fund Advisors LP ($416.31K), and Bank of America Corp DE ($395.86K).

How much institutional buying is happening at Bio-Rad Laboratories?

Institutional investors have bought a total of 6,669,621 shares in the last 24 months. This purchase volume represents approximately $1.96B in transactions.

Which of Bio-Rad Laboratories' major shareholders have been selling company stock?

Of the 197 institutional investors that sold Bio-Rad Laboratories' stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Van ECK Associates Corp ($580.28K), Select Equity Group L.P. ($452.46K), Massachusetts Financial Services Co. MA ($344.94K), State Street Corp ($334.13K), Geode Capital Management LLC ($165.67K), Veritas Asset Management LLP ($151.98K), and Bank of New York Mellon Corp ($133.53K).

How much institutional selling is happening at Bio-Rad Laboratories?

Institutional investors have sold a total of 3,703,991 shares in the last 24 months. This volume of shares sold represents approximately $1.12B in transactions.


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This page (NYSE:BIO) was last updated on 8/26/2025 by MarketBeat.com Staff
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