Bio-Rad Laboratories Inc (BIO) Ownership

279.83 ↑0.52 (0.19%)
As of May 3, 2024, 3:59pm EST.

Institutional Ownership

Vanguard Group Inc is the biggest individual institutional holder of Bio-Rad Laboratories Inc (BIO), owning a total of 2.4 million shares. Combined, the top 37 institutional holders of BIO own 55.93% of the company with a total of 16.1 million shares.

In the latest ownership report on December 31st 2023, the top 37 institutional holders increased their combined ownership of BIO by 389 thousand shares. 15 institutions bought 726,014 total additional shares and increased their ownership by an average of 76.36%. However 7 institutions sold 337,023 total shares and decreased their ownership by an average of 10.43%.

Overall this is a positive sign as the number of shares owned by the top 20 institutional holders of Bio-Rad Laboratories increased by a net total of 388,991 in the latest quarter.

Institution Ownership Chart

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Latest Institutional Ownership Changes

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
Vanguard Group Inc8.380%1.968%2,389,88946,1192023-12-31
BlackRock Inc5.142%2.059%1,466,26429,5762023-12-31
Veritas Asset Management LLP3.797%-2.752%1,082,895-30,6482023-12-31
State Street Corporation3.068%1.814%874,91415,5912023-12-31
UBS Asset Mgmt Americas Inc1.765%-12.414%503,208-71,3222023-12-31
Geode Capital Management, LLC1.613%1.766%460,0867,9842023-12-31
Amvescap Plc.1.605%33.270%457,731114,2692023-12-31
AllianceBernstein L.P.1.549%1.598%441,7026,9492023-12-31
Earnest Partners LLC1.380%11.984%393,63442,1242023-12-31
Bank of America Corp1.360%-21.916%387,793-108,8452023-12-31
Southeastern Asset Management Inc1.277%11.639%364,05837,9562023-12-31
Thompson, Siegel & Walmsley LLC1.222%11.482%348,47335,8902023-12-31
Massachusetts Financial Services Company1.130%-0.440%322,294-1,4232023-12-31
Goldman Sachs Group Inc1.012%1,009.020%288,666262,6372023-12-31
Hound Partners, LLC0.918%22.283%261,66447,6822023-12-31
Northern Trust Corp0.885%-3.541%252,395-9,2652023-12-31
Morgan Stanley - Brokerage Accounts0.877%16.917%250,07136,1832023-12-31
Westfield Capital Management Company, LP0.867%-31.772%247,210-115,1182023-12-31
Parnassus Investments, LLC0.834%7.699%237,79016,9992023-12-31
Parnassus Investments LLC0.834%7.699%237,79016,9992023-12-31
NORGES BANK0.794%4.164%226,5239,0562023-12-31
Dimensional Fund Advisors, Inc.0.753%-0.183%219,570-4022023-12-31

Top Institutions

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
Vanguard Group Inc8.380%1.968%2,389,88946,1192023-12-31
BlackRock Inc5.142%2.059%1,466,26429,5762023-12-31
Veritas Asset Management LLP3.797%-2.752%1,082,895-30,6482023-12-31
Brown Advisory Holdings Inc3.279%3.099%955,73228,7242023-09-30
State Street Corporation3.068%1.814%874,91415,5912023-12-31
UBS Asset Mgmt Americas Inc1.765%-12.414%503,208-71,3222023-12-31
Geode Capital Management, LLC1.613%1.766%460,0867,9842023-12-31
Amvescap Plc.1.605%33.270%457,731114,2692023-12-31
AllianceBernstein L.P.1.549%1.598%441,7026,9492023-12-31
Earnest Partners LLC1.380%11.984%393,63442,1242023-12-31
Bank of America Corp1.360%-21.916%387,793-108,8452023-12-31
Millennium Management LLC1.292%46.793%376,619120,0552023-09-30
Southeastern Asset Management Inc1.277%11.639%364,05837,9562023-12-31
Thompson, Siegel & Walmsley LLC1.222%11.482%348,47335,8902023-12-31
Massachusetts Financial Services Company1.130%-0.440%322,294-1,4232023-12-31
Goldman Sachs Group Inc1.012%1,009.020%288,666262,6372023-12-31
Hound Partners, LLC0.918%22.283%261,66447,6822023-12-31
Champlain Investment Partners, LLC0.881%17.947%256,73039,0652023-06-30
AustralianSuper Pty Ltd0.877%-21.243%254,901-68,7552023-03-31
Northern Trust Corp0.885%-3.541%252,395-9,2652023-12-31
Amundi0.851%45.010%252,05178,2352022-12-31
Morgan Stanley - Brokerage Accounts0.877%16.917%250,07136,1832023-12-31
Acadian Asset Management LLC0.855%-25.424%248,536-84,7282023-03-31
Westfield Capital Management Company, LP0.867%-31.772%247,210-115,1182023-12-31
Parnassus Investments, LLC0.834%7.699%237,79016,9992023-12-31
Parnassus Investments LLC0.834%7.699%237,79016,9992023-12-31
FMR Inc0.796%-63.392%235,684-408,1272022-12-31
Allspring Global Investments Holdings, LLC0.806%-9.375%234,903-24,2992023-06-30
NORGES BANK0.794%4.164%226,5239,0562023-12-31
Eminence Capital LLC0.775%34.441%225,88157,8662023-06-30
Marshall Wace Asset Management Ltd0.754%-51.905%224,769-242,5742022-06-30
Avidity Partners Management LP0.762%140.239%221,500129,3002023-03-31
Nitorum Capital, L.P.0.744%7.204%220,25714,8002022-12-31
Dimensional Fund Advisors, Inc.0.753%-0.183%219,570-4022023-12-31
Schonfeld Strategic Advisors LLC0.749%20.046%217,81036,3712023-03-31
Hawk Ridge Management LLC0.736%0.047%214,3761002023-09-30
Franklin Resources Inc0.713%-4.225%212,588-9,3792022-09-30

Mutual Fund Ownership

UBS: Global Equity is the biggest individual fund holder of Bio-Rad Laboratories Inc (BIO), owning a total of 695 thousand shares. Combined, the top 34 mutual fund holders of BIO own 30.57% of the company with a total of 8.8 million shares.

In the latest ownership report on March 31st 2024, the top 34 fund holders increased their combined ownership of BIO by 426 thousand shares. 5 funds bought 429,178 total additional shares and increased their ownership by an average of 39.79%. However 3 funds sold 3,171 total shares and decreased their ownership by an average of 0.53%.

Overall this is a positive sign as the number of shares owned by the top 20 mutual funds holding Bio-Rad Laboratories increased by a net total of 426,007 in the latest report.

Mutual Funds Chart

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Latest Mutual Fund Ownership Changes

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
Vanguard Institutional 500 Index Trust1.850%0.885%527,4964,6272024-03-31
Vanguard Small Cap Index1.781%92.869%507,937244,5792024-03-31
Vanguard Small Cap Value Index Inv1.199%90.106%341,892162,0492024-03-31
SPDR® S&P 500 ETF Trust0.883%-0.748%251,735-1,8962024-03-31
Parnassus Value Equity Investor0.834%0.000%237,79002024-03-31
Longleaf Partners0.691%0.000%196,96902024-03-31
EARNEST Partners Smid Cap Core Founders0.632%4.781%180,2048,2232024-03-31
Health Care Select Sector SPDR® ETF0.549%-0.499%156,490-7842024-03-31
Vanguard Institutional Index I0.482%-0.356%137,572-4912024-03-31
Transamerica Mid Cap Value Opps I30.364%10.297%103,9009,7002024-03-31

Top Mutual Funds

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
UBS: Global Equity2.439%0.000%695,49202023-12-31
Vanguard Instl Ttl Stck Mkt Idx Tr2.220%0.824%647,1135,2882023-03-31
Vanguard Total Stock Mkt Idx Inv2.243%-0.233%639,726-1,4922024-02-29
Vanguard Institutional 500 Index Trust1.850%0.885%527,4964,6272024-03-31
Vanguard 500 Index Investor1.767%0.503%513,8252,5692023-08-31
Vanguard Small Cap Index1.781%92.869%507,937244,5792024-03-31
Vanguard Small Cap Value Index Inv1.199%90.106%341,892162,0492024-03-31
Invesco S&P 500® Equal Weight ETF1.082%0.260%308,6048002024-03-28
Champlain Mid Cap Fund, LLC0.872%-0.559%253,500-1,4252023-06-30
SPDR® S&P 500 ETF Trust0.883%-0.748%251,735-1,8962024-03-31
Fidelity 500 Index0.880%1.016%251,0382,5252024-02-29
Fidelity® 500 Index0.835%0.641%243,3521,5492023-11-30
Parnassus Value Equity Investor0.834%0.000%237,79002024-03-31
Vanguard Mid Cap Index Institutional0.800%-0.315%228,174-7212024-02-29
Brown Advisory US Sust Gr USD C Acc0.764%-0.827%222,790-1,8582023-10-31
iShares Core S&P 500 ETF0.760%0.714%216,6661,5362024-03-28
Franklin Innovation Composite0.671%0.000%200,00002022-09-30
Longleaf Partners0.691%0.000%196,96902024-03-31
Veritas Global Focus A USD0.684%0.000%194,91802023-12-31
Brown Advisory Sustainable Growth I0.648%-52.282%188,780-206,8382023-11-30
EARNEST Partners Smid Cap Core Founders0.632%4.781%180,2048,2232024-03-31
Vanguard Growth Index Investor0.612%0.500%177,8288852023-08-31
MFS Meridian Prudent Capital I1 USD0.594%0.000%169,36002024-02-29
Health Care Select Sector SPDR® ETF0.549%-0.499%156,490-7842024-03-31
Vanguard Mid-Cap Growth ETF0.487%0.318%141,9424502023-11-30
Vanguard Institutional Index I0.482%-0.356%137,572-4912024-03-31
Bellevue Healthcare Ord0.482%0.000%137,373137,3732023-11-30
MFS Meridian Prudent Wealth I1 USD0.472%0.000%134,58702024-02-29
Fidelity® Select Medical Tech and Devcs0.429%-28.889%128,000-52,0002022-10-31
Champlain Mid Cap Adv0.439%18.519%128,00020,0002023-06-30
iShares US Medical Devices ETF0.387%0.000%112,39202023-07-31
Nedgroup Inv Funds Global Equity A Acc0.387%0.000%110,42002024-02-29
Transamerica Mid Cap Value Opps I30.364%10.297%103,9009,7002024-03-31
State St S&P 500® Indx SL Cl III0.355%0.297%101,1723002024-02-29

Discussions

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chainstrader2494/14/24 03:01am

$BIO I hope I never have to work for anyone again after this

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substancetag1/20/24 10:01pm

$BIO where’s the WSB guys at? Still sleeping?

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wsb_pro10/10/23 04:03pm

$BIO over a thousand shares in now

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MyToiletBroke10/10/23 05:41am

$BIO so tired of this pos let's fly already

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