Free Trial
→ Banks aren’t ready for this altcoin—are you? (From Crypto 101 Media) (Ad) Free BIO Stock Alerts

Bio-Rad Laboratories (BIO) Institutional Ownership

Bio-Rad Laboratories logo
$241.65 -2.33 (-0.95%)
As of 06/30/2025 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)
266
Total
Institutional Inflows
(last 12 months)
$2.08B
Number of
Institutional Sellers
(last 12 months)
185
Total
Institutional Outflows
(last 12 months)
$1.04B
Get BIO Insider Trade Alerts

Want to know when executives and insiders are buying or selling Bio-Rad Laboratories stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily.

Skip Chart & View Institutional Buying and Selling Data

BIO Institutional Buying and Selling by Quarter

Bio-Rad Laboratories Major Shareholders & Ownership History

Export to Excel
Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
6/23/2025Swedbank 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%
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%
This Crypto Is Set to Explode in January (Ad)

Free summit: How to profit from the Coinbase-Deribit deal Our hedge fund experts know exactly what this means and how everyday investors like you can position themselves to potentially profit. The timing couldn't be more critical

Reserve your ticket here now!
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%
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%
Banks aren’t ready for this altcoin—are you? (Ad)

The Secret Crypto That Billionaires Are Hoarding When these hit, the current price will look like pocket change.

Discover the protocol that crypto whales are secretly accumulating...
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%
5/5/2025Mystic Asset Management Inc.900$219K0.1%N/A0.003%
5/2/2025Retirement Planning Co of New England Inc.900$219K0.1%N/A0.003%
5/2/2025Victory Capital Management Inc.29,742$7.24M0.0%+33.9%0.106%
5/2/2025Kornitzer Capital Management Inc. KS38,274$9.32M0.2%-2.6%0.137%
5/2/2025Larson Financial Group LLC1,832$446K0.0%+60.3%0.007%
5/2/2025Winslow Asset Management Inc.23,892$5.82M1.3%-1.4%0.085%
5/2/2025Massachusetts Financial Services Co. MA4,262$1.04M0.0%+18.5%0.015%
5/2/2025Signaturefd LLC212$52K0.0%-20.0%0.001%
(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, 491 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 392 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 6,915,595 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 3,330,582 shares in the last 24 months. This volume of shares sold represents approximately $1.04B in transactions.


Related Companies

This page (NYSE:BIO) was last updated on 7/1/2025 by MarketBeat.com Staff
From Our Partners
This Crypto Is Set to Explode in January
Free summit: How to profit from the Coinbase-Deribit deal Our hedge fund experts know exactly what this mea...
Crypto 101 Media | Sponsored
Trump set to Boost Social Security Checks by 400%?
If you collect—or plan to collect—Social Security, you need to see this. A new initiative tied to President...
InvestorPlace | Sponsored
How to Collect Up To $5,917/mo From Trump’s Made In USA Boom
How to Collect Up To $5,917/mo From Trump's Made In USA Boom Thanks to President Trump's America-First poli...
Investors Alley | Sponsored
Gold prediction: $5,000/oz. or higher is coming
The perfect gold play right now? (currently under $10) Everything in the news now lines up perfectly for an...
Stansberry Research | Sponsored
Nvidia’s Huang: AI is going to need 100x more power12
Nvidia CEO Jensen Huang didn't mince words. After Nvidia's latest earnings call, Huang said AI now requires...
Weiss Ratings | Sponsored
A grave, grave error.
I thought what happened 25 years ago was a once- in-a-lifetime event… but how wrong I was. Because here we...
Porter & Company | Sponsored
The Trump Dump is starting; Get out of stocks now?
The first 365 days of the Trump presidency… Will be the best time to get rich in American history.
Paradigm Press | Sponsored
3..2..1.. AI 2.0 ignition (don’t sleep on this)
I just put together an urgent new presentation that you need to see right away. In short: I believe we are...
Timothy Sykes | Sponsored