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Bio-Rad Laboratories (BIO) Institutional Ownership

Bio-Rad Laboratories logo
$247.52 -3.29 (-1.31%)
As of 03:59 PM Eastern
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Institutional Ownership Changes (13F Filings) for Bio-Rad Laboratories (NYSE:BIO)

Current
Institutional Ownership
Percentage
65.24%
Number of
Institutional Buyers
(last 12 months)
264
Total
Institutional Inflows
(last 12 months)
$2.08B
Number of
Institutional Sellers
(last 12 months)
185
Total
Institutional Outflows
(last 12 months)
$1.04B
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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
7/14/2025GAMMA Investing LLC734$177K0.0%+20.9%0.003%
7/14/2025Clear Harbor Asset Management LLC1,959$473K0.0%-16.6%0.007%
7/14/2025Park Avenue Securities LLC2,321$560K0.0%-2.9%0.009%
7/11/2025 UMB Bank n.a.167$40K0.0%+89.8%0.001%
7/11/2025 Assenagon Asset Management S.A.2,059$497K0.0%-53.5%0.008%
7/10/2025 Exchange Traded Concepts LLC13,932$3.36M0.0%+123.4%0.051%
7/10/2025 Wealth Enhancement Advisory Services LLC945$238K0.0%N/A0.003%
7/9/2025 Harbor Capital Advisors Inc.9,254$2.23M0.1%+2.0%0.034%
6/23/2025 Swedbank AB3,002$731K0.0%-38.2%0.011%
6/18/2025Voya Investment Management LLC2,461$599K0.0%+7.1%0.009%
6/3/2025Inspire Investing LLC1,281$312K0.0%+62.4%0.005%
5/21/2025Acadian Asset Management LLC73,431$17.88M0.1%+79.6%0.270%
5/19/2025Jane Street Group LLC37,383$9.11M0.0%+95.3%0.133%
5/19/2025Bayforest Capital Ltd171$42K0.0%-53.2%0.001%
5/19/2025UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC382,807$93.24M0.0%-1.5%1.367%
5/16/2025Empowered Funds LLC1,547$377K0.0%+14.8%0.006%
5/16/2025United Services Automobile Association1,202$292K0.0%N/A0.004%
5/16/2025Caxton Associates LLP2,998$730K0.0%N/A0.011%
5/16/2025Goldman Sachs Group Inc.105,006$25.58M0.0%+45.6%0.386%
5/16/2025Select Equity Group L.P.265,180$64.59M0.3%-42.4%0.947%
5/16/2025Petrus Trust Company LTA2,824$688K0.1%+72.4%0.010%
5/16/2025Millennium Management LLC336,052$81.85M0.0%-10.9%1.200%
5/16/2025Jacobs Levy Equity Management Inc.3,349$816K0.0%N/A0.012%
5/16/2025AQR Capital Management LLC18,579$4.43M0.0%-36.8%0.066%
5/16/2025Ariel Investments LLC724,660$176.50M2.1%+29.3%2.587%
5/16/2025Amundi23,336$5.48M0.0%+16.4%0.083%
5/15/2025Perbak Capital Partners LLP925$225K0.2%-78.0%0.003%
5/15/2025First Manhattan CO. LLC.4,105$1M0.0%-12.8%0.015%
5/15/2025Royal Bank of Canada30,310$7.38M0.0%+25.2%0.108%
5/15/2025Armistice Capital LLC3,827$932K0.0%N/A0.014%
5/15/2025Retirement Planning Co of New England Inc.900$219K0.1%N/A0.003%
5/15/2025Quarry LP120$29K0.0%N/A0.000%
5/15/2025Twin Tree Management LP357$87K0.0%N/A0.001%
5/15/2025The Manufacturers Life Insurance Company 114,002$27.77M0.0%+6.4%0.407%
5/15/2025Parnassus Investments LLC318,111$77.48M0.2%+2.3%1.136%
5/15/2025Earnest Partners LLC599,621$146.04M0.7%-3.0%2.141%
5/14/2025Jane Street Group LLC37,383$9.11M0.0%+95.3%0.133%
5/14/2025Corebridge Financial Inc.21,283$5.18M0.0%-2.3%0.076%
5/14/2025Comerica Bank15,654$3.81M0.0%-73.8%0.056%
5/14/2025MetLife Investment Management LLC10,695$2.61M0.0%-1.4%0.038%
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5/14/2025Campbell & CO Investment Adviser LLC6,443$1.57M0.1%N/A0.023%
5/14/2025Northwestern Mutual Wealth Management Co.190$46K0.0%-30.9%0.001%
5/14/2025AlphaQuest LLC996$243K0.0%N/A0.004%
5/14/2025Candriam S.C.A.13,504$3.29M0.0%-60.0%0.048%
5/14/2025BI Asset Management Fondsmaeglerselskab A S661$161K0.0%-59.7%0.002%
5/14/2025Hsbc Holdings PLC3,977$964K0.0%-6.1%0.014%
5/14/2025Quantbot Technologies LP9,144$2.23M0.1%N/A0.033%
5/14/2025Tikvah Management LLC111,084$27.06M9.5%-6.0%0.397%
5/14/2025Wellington Management Group LLP2,359$575K0.0%+191.2%0.008%
5/14/2025Korea Investment CORP4,060$989K0.0%+2.5%0.014%
5/13/2025Northern Trust Corp261,122$63.60M0.0%+0.1%0.932%
5/13/2025Raymond James Financial Inc.15,172$3.70M0.0%-2.6%0.054%
5/13/2025American Century Companies Inc.5,363$1.31M0.0%-4.2%0.019%
5/13/2025Ethic Inc.3,665$880K0.0%+129.3%0.013%
5/13/2025Brandywine Global Investment Management LLC14,234$3.47M0.0%-2.0%0.051%
5/13/2025Sector Gamma AS13,829$3.37M1.1%-17.8%0.049%
5/13/2025Dimensional Fund Advisors LP877,040$213.61M0.1%+17.5%3.131%
5/13/2025Sei Investments Co.271,194$66.05M0.6%-0.1%0.968%
5/13/2025Fjarde AP Fonden Fourth Swedish National Pension Fund3,680$896K0.0%+5.7%0.013%
5/13/2025Tokio Marine Asset Management Co. Ltd.994$242K0.0%+10.4%0.004%
5/13/2025Russell Investments Group Ltd.5,887$1.43M0.0%-3.5%0.021%
5/13/2025HighTower Advisors LLC6,079$1.48M0.0%-2.7%0.022%
5/12/2025QVIDTVM Management LLC126,200$30.74M27.2%+6.1%0.451%
5/12/2025Entropy Technologies LP1,200$292K0.0%-44.6%0.004%
5/12/2025Invesco Ltd.39,986$9.74M0.0%+2.7%0.143%
5/12/2025Koss Olinger Consulting LLC6,148$1.50M0.1%N/A0.022%
5/12/2025Hosking Partners LLP54,491$13.27M0.6%-0.9%0.195%
5/12/2025Citigroup Inc.34,629$8.43M0.0%+64.9%0.124%
5/12/2025Swiss National Bank55,000$13.40M0.0%+0.5%0.196%
5/12/2025Maryland State Retirement & Pension System883$215K0.0%-19.9%0.003%
5/9/2025CenterBook Partners LP26,654$6.49M0.4%+125.5%0.095%
5/9/2025Headlands Technologies LLC356$87K0.0%+64.1%0.001%
5/9/2025Ontario Teachers Pension Plan Board2,217$540K0.0%+8.8%0.008%
5/9/2025Deutsche Bank AG30,957$7.54M0.0%-17.7%0.111%
5/9/2025Charles Schwab Investment Management Inc.203,180$49.49M0.0%+5.9%0.725%
5/9/2025ASR Vermogensbeheer N.V.1,893$461K0.0%N/A0.007%
5/9/2025Vanguard Group Inc.1,912,157$465.73M0.0%-0.4%6.826%
5/9/2025Westfield Capital Management Co. LP134,671$32.80M0.2%-49.1%0.481%
5/9/2025PNC Financial Services Group Inc.3,350$816K0.0%-60.6%0.012%
5/8/2025US Bancorp DE9,250$2.25M0.0%-4.4%0.033%
5/8/2025Natixis Advisors LLC26,654$6.49M0.0%-41.7%0.095%
5/8/2025Bayforest Capital Ltd171$42K0.0%-53.2%0.001%
5/8/2025Vestcor Inc177$43K0.0%-65.5%0.001%
5/8/2025XTX Topco Ltd4,567$1.11M0.1%+134.3%0.016%
5/8/2025Federated Hermes Inc.140,250$34.16M0.1%+2.0%0.501%
5/7/2025Mawer Investment Management Ltd.294,879$71.82M0.3%+14.8%1.053%
5/7/2025Mackenzie Financial Corp1,647$401K0.0%+161.8%0.006%
5/7/2025LPL Financial LLC5,374$1.31M0.0%+3.4%0.019%
5/7/2025Zurcher Kantonalbank Zurich Cantonalbank 16,440$4.00M0.0%+55.3%0.059%
5/7/2025TD Asset Management Inc1,811$441K0.0%+11.2%0.006%
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5/6/2025Assetmark Inc.9,152$2.23M0.0%+15.7%0.033%
5/6/2025Cetera Investment Advisers1,932$471K0.0%+12.5%0.007%
5/6/2025Avantax Advisory Services Inc.5,487$1.34M0.0%+26.5%0.020%
5/6/2025First Pacific Advisors LP372,555$90.74M1.5%+136.0%1.330%
5/6/2025Oak Thistle LLC1,063$259K0.1%N/A0.004%
5/6/2025Universal Beteiligungs und Servicegesellschaft mbH10,745$2.62M0.0%+1.0%0.038%
5/6/2025Y Intercept Hong Kong Ltd847$206K0.0%N/A0.003%
5/5/2025GW&K Investment Management LLC143,879$35.04M0.3%-1.1%0.514%
5/5/2025Allianz Asset Management GmbH16,346$3.98M0.0%N/A0.058%
5/5/2025Morningstar Investment Services LLC2,213$539K0.1%-37.9%0.008%
(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, 489 institutional investors and hedge funds held shares of Bio-Rad Laboratories. The most heavily invested institutionals were BlackRock Inc. ($598.17M), Vanguard Group Inc. ($465.73M), Wealthfront Advisers LLC ($342.69M), Veritas Asset Management LLP ($320.90M), Van ECK Associates Corp ($237.67M), First Eagle Investment Management LLC ($234.39M), and Dimensional Fund Advisors LP ($213.61M).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 389 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: Van ECK Associates Corp ($1.30M), Wealthfront Advisers LLC ($1.04M), First Eagle Investment Management LLC ($636.57K), Ariel Investments LLC ($445.81K), Dimensional Fund Advisors LP ($431.92K), First Pacific Advisors LP ($375.26K), and Bank of America Corp DE ($374.27K).

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

Institutional investors have bought a total of 6,920,128 shares in the last 24 months. This purchase volume represents approximately $2.08B in transactions.

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

Of the 185 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. ($443.27K), Massachusetts Financial Services Co. MA ($344.94K), State Street Corp ($223.98K), Geode Capital Management LLC ($156.86K), Veritas Asset Management LLP ($151.98K), and Thompson Siegel & Walmsley LLC ($131.87K).

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

Institutional investors have sold a total of 3,327,504 shares in the last 24 months. This volume of shares sold represents approximately $1.04B in transactions.


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This page (NYSE:BIO) was last updated on 7/15/2025 by MarketBeat.com Staff
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