How many institutions own BIO stock?

A company's 13F filings with the Securities and Exchange Commission (SEC) provides investors with comprehensive information about institutional ownership in a listed company, a sign of strength in terms of how many institutions have confidence in that company. The number of institutional investors who currently own BIO shares is 598, representing 92.45% of the company's common stock.

Who are the major shareholders selling Bio-Rad Laboratories, Inc. stock?

VERITAS ASSET MANAGEMENT LLP, in the last quarter, reduced its stake in BIO by -6.52% restricting it's holding to 913.12 thousand shares of worth nearly $222.40M. WESTFIELD CAPITAL MANAGEMENT CO LP also lessened -49.1% of the BIO shares from its portfolio, reducing its holding to 134.67 thousand shares of worth $32.80M. VANGUARD GROUP INC also shunned BIO shares holding by -0.4% last quarter which brought its holding to 1.91 million shares worth $465.72M.

Investors who are buying BIO stock?

As per its latest 13F filing, STATE STREET CORP increased its stake in BIO by 0.63% in the last quarter. The institutional holder raised its holding to 694.52 thousand shares having worth more than $169.16M. ARIEL INVESTMENTS, LLC also added 29.28% more shares of BIO to its portfolio, raising its holding to 724.66 thousand shares of worth $176.50M. THOMPSON SIEGEL & WALMSLEY LLC also increased its BIO shares holding by 8.26% which brought its holding to 279.49 thousand shares worth $68.07M.

BIO's major insiders: who are they?

The insider with the most stakes in BIO is GOETZ JOHN , EVP, Chief Operating Officer at the company. Additionally, BIO stock is highly held by EVP, Chief Strategy Officer Magni Giovanni and Executive Vice President HERTIA JOHN among others.

Did an insider recently sell BIO stock?

Company executives, directors, and other insiders own 16.09% percent of Bio-Rad Laboratories, Inc.'s stock. Within the last six months, there have been 0 transaction(s) in which BIO insiders have sold stock, totaling 0 shares. Insiders that have sold shares include WRIGHT DARA, CROWLEY MICHAEL, and ERNST TIMOTHY S.

Which insider recently purchased BIO stock?

There have been 0 transaction(s) during the past 6-months in which Bio-Rad Laboratories, Inc. insiders have bought stock, totalling 0 shares

How much of BIO does insiders own?

Around 0 Bio-Rad Laboratories, Inc. shares are held by insiders, which represents about 16.09% of BIO stock.

Who is the insider with the largest stake?

BIO EVP, Chief Operating Officer, GOETZ JOHN holds the largest portfolio of the company's shares. BIO shares owned by GOETZ total nearly 61.17 thousand.

Which institution holds the most shares in BIO?

STATE STREET CORP is the largest institutional owner in BIO which holds 694.52 thousand shares worth $169.16M or 2.49% of the total BIO shares outstanding followed by ARIEL INVESTMENTS, LLC with ownership of 724.66 thousand shares representing 2.59% of the BIO ownership. THOMPSON SIEGEL & WALMSLEY LLC is the third largest stakeholder with 279.49 thousand shares or 1% of the ownership worth more than $68.07M.

Is Bio-Rad Laboratories, Inc. stock optionable?

Stock options give the owner the ability but not the obligation to buy or sell a security at a predetermined price and date. Stock options can be classified into two types: puts and calls. A put is a bet on falling stock, and a call is a bet on rising stock. As far as the BIO is concerned, it is a stock which is optionable.

Is there a short position on BIO's shares?

Number of BIO shares short is 894.76K. Shares short is a market sentiment in which investors have sold their shares short in a given stock but have not yet covered them or closed them out.

About how many outstanding BIO shares are there?

As of today, 22.14M shares of BIO are outstanding.

Is there many float in BIO stock?

Float represents the number of tradeable shares in a specific stock. By subtracting restricted and closely-held shares from a firm's total outstanding shares, we can calculate its floating stock. The term "closely-held shares" refers to shares held by employees, major shareholders, and company insiders. At present, BIO has 14.63M shares in float.

BIO short ratio: what is it?

Short ratio is calculated by dividing the number of short shares, short interest or bets that shareholders will sell short from the average daily volume. A higher ratio indicates longer times needed to repurchase borrowed shares (sold). The short ratio for BIO is 1.9.

Bio-Rad Laboratories (BIO) insider trading activity: Get Latest News Today

Stock Outstanding Shares

Making an investment decision in the stock market involves a certain amount of risk, so it's important to thoroughly review a company's stock before making any decisions. Stock float, number of short positions and outstanding shares are among the many factors an investor should take into account.

ShortableYes

OptionableYes

Short Percent Of Outstanding Shares3.29

Short Percent Of Float4.6

Shares Outstanding22.14M

Shares Float14.63M

Shares Short894.76K

Short Ratio1.9

4.6%

Short % of Float

3.29%

Short % of Shares Outstanding

Market Insider

Investors cannot turn a blind eye to insiders as well as institutional ownership. They need to follow insider trades to determine the direction the stock is likely to take.

Major Holders Summary

16.09% Percentage of Shares held by All Insiders

92.45% Percentage of Shares held by All Institutions

110.18% Percentage of Float held by Institutions

598

Number of Institutions Holding Shares

Institutional Ownership

About 92.45% of BIO shares are held by financial institutions. STATE STREET CORP is the top corporate investor, holding 694.52K shares valued at $169.16M. A 2.49% stake in Bio-Rad Laboratories, Inc. is owned by the company. ARIEL INVESTMENTS, LLC owns 724.66K shares valued at $176.50M, which translates its holding of 2.59% of the stake in the company.

Date	Holder	% Stake	Shares Held	Total Value ($)	Shares	% Change in Portfolio
Mar 31, 2025	STATE STREET CORP	2.49%	694.52K	169.16M	4.36K	+0.63%
Mar 31, 2025	ARIEL INVESTMENTS, LLC	2.59%	724.66K	176.5M	164.14K	+29.28%
Mar 31, 2025	THOMPSON SIEGEL & WALMSLEY LLC	1%	279.49K	68.07M	21.34K	+8.26%
Mar 31, 2025	MAWER INVESTMENT MANAGEMENT LTD.	1.06%	294.88K	71.82M	37.95K	+14.77%
Mar 31, 2025	BANK OF AMERICA CORP /DE/	1.54%	430.54K	104.86M	3.25K	+0.76%
Mar 31, 2025	DIMENSIONAL FUND ADVISORS LP	3.14%	877.04K	213.61M	130.92K	+17.55%
Mar 31, 2025	VERITAS ASSET MANAGEMENT LLP	3.27%	913.12K	222.4M	-63.71K	-6.52%
Mar 31, 2025	QVIDTVM MANAGEMENT LLC	0.45%	126.2K	30.74M	7.25K	+6.10%
Mar 31, 2025	WESTFIELD CAPITAL MANAGEMENT CO LP	0.48%	134.67K	32.8M	-129.93K	-49.10%
Mar 31, 2025	FIRST EAGLE INVESTMENT MANAGEMENT, LLC	5.61%	1.57M	381.46M	852.69K	+119.51%
Mar 31, 2025	VANGUARD GROUP INC	6.84%	1.91M	465.72M	-7.65K	-0.40%
Mar 31, 2025	FRANKLIN RESOURCES INC	0.41%	113.71K	27.69M	-21.35K	-15.81%
Mar 31, 2025	BLACKROCK, INC.	7.24%	2.02M	492.41M	10.07K	+0.50%
Mar 31, 2025	RHUMBLINE ADVISERS	0.2%	55.41K	13.5M	910	+1.67%
Mar 31, 2025	JPMORGAN CHASE & CO	0.2%	57.24K	13.94M	10.1K	+21.41%
Mar 31, 2025	GW&K INVESTMENT MANAGEMENT, LLC	0.51%	143.88K	35.04M	-1.57K	-1.08%
Mar 31, 2025	PRINCIPAL FINANCIAL GROUP INC	0.16%	44.34K	10.8M	236	+0.54%
Mar 31, 2025	HOSKING PARTNERS LLP	0.2%	54.49K	13.27M	-501	-0.91%
Mar 31, 2025	SWISS NATIONAL BANK	0.2%	55K	13.4M	300	+0.55%
Mar 31, 2025		0.54%	151.24K	9.28M	151.24K	+100.00%
Mar 31, 2025	MORGAN STANLEY	0.7%	196.62K	47.89M	-51.66K	-20.81%
Mar 31, 2025	HOUND PARTNERS, LLC	0.72%	201.78K	49.15M	142.93K	+242.83%
Mar 31, 2025	BANK OF NEW YORK MELLON CORP	0.73%	202.81K	49.4M	-64.49K	-24.13%
Mar 31, 2025	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0.73%	203.18K	49.49M	11.31K	+5.90%
Mar 31, 2025	UBS GROUP AG	0.78%	217.64K	53.01M	138.35K	+174.49%
Mar 31, 2025	DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C)	0.81%	226.07K	55.06M	74.43K	+49.08%
Mar 31, 2025	SELECT EQUITY GROUP, L.P.	0.95%	265.18K	64.59M	-195.48K	-42.43%
Mar 31, 2025	HRT FINANCIAL LP	0.21%	58.73K	14.31M	58.73K	+100.00%
Mar 31, 2025	MARATHON ASSET MANAGEMENT LTD	0.22%	60.66K	14.77M	-6.47K	-9.64%
Mar 31, 2025	ACADIAN ASSET MANAGEMENT LLC	0.26%	73.43K	17.88M	32.53K	+79.55%
Mar 31, 2025	DAVENPORT & CO LLC	0.35%	96.61K	23.53M	11.93K	+14.09%
Mar 31, 2025	LEGAL & GENERAL GROUP PLC	0.21%	58.02K	14.13M	-917	-1.56%
Mar 31, 2025	ARTISAN PARTNERS LIMITED PARTNERSHIP	0.43%	119.87K	29.2M	-29.43K	-19.71%
Mar 31, 2025	ALLSPRING GLOBAL INVESTMENTS HOLDINGS, LLC	0.49%	135.95K	32.63M	-7.79K	-5.42%
Mar 31, 2025	PARNASSUS INVESTMENTS, LLC	1.14%	318.11K	77.48M	7.24K	+2.33%
Mar 31, 2025	SOUTHEASTERN ASSET MANAGEMENT INC/TN/	1.16%	323.81K	78.87M	15.34K	+4.97%
Mar 31, 2025	UBS ASSET MANAGEMENT AMERICAS INC	1.37%	382.81K	93.24M	-5.82K	-1.50%
Mar 31, 2025	VAN ECK ASSOCIATES CORP	2.14%	596.73K	145.34M	-126.74K	-17.52%
Mar 31, 2025	ENVESTNET ASSET MANAGEMENT INC	0.37%	103.22K	25.14M	-1.8K	-1.72%
Mar 31, 2025	GOLDMAN SACHS GROUP INC	0.38%	105.01K	25.58M	32.87K	+45.57%
Mar 31, 2025	TIKVAH MANAGEMENT LLC	0.4%	111.08K	27.06M	-7.06K	-5.98%
Mar 31, 2025	MANUFACTURERS LIFE INSURANCE COMPANY, THE	0.41%	114K	27.77M	6.81K	+6.35%
Mar 31, 2025	FEDERATED HERMES, INC.	0.5%	140.25K	34.16M	2.69K	+1.95%
Mar 31, 2025	FISHER ASSET MANAGEMENT, LLC	0.51%	143.63K	34.98M	36.76K	+34.39%
Mar 31, 2025	SEI INVESTMENTS CO	0.91%	253.56K	61.76M	-17.83K	-6.57%
Mar 31, 2025	NORTHERN TRUST CORP	0.93%	261.12K	63.6M	254	+0.10%
Mar 31, 2025	MILLENNIUM MANAGEMENT LLC	1.2%	336.05K	81.85M	-43.03K	-11.35%
Mar 31, 2025	GEODE CAPITAL MANAGEMENT, LLC	1.23%	342.94K	83.35M	20.97K	+6.51%
Mar 31, 2025	FIRST PACIFIC ADVISORS, LP	1.33%	372.56K	90.74M	214.71K	+136.02%
Mar 31, 2025	EARNEST PARTNERS LLC	2.15%	599.62K	146.04M	-18.43K	-2.98%
Mar 31, 2024	ALLSPRING GLOBAL INVESTMENTS HOLDINGS, LLC	0.57%	163.78K	56.65M	-2.34K	-1.41%
Mar 31, 2024	DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C)	0.53%	152.38K	52.7M	803	+0.53%
Mar 31, 2024	TIKVAH MANAGEMENT LLC	0.41%	118.15K	40.86M	0	0
Mar 31, 2024	NITORUM CAPITAL, L.P.	0.39%	111.65K	38.62M	-23.25K	-17.24%
Mar 31, 2024	DEUTSCHE BANK AG\	0.37%	106.45K	36.82M	14.11K	+15.28%
Mar 31, 2024	FIRST PACIFIC ADVISORS, LP	0.37%	104.74K	36.23M	99.87K	+2,052.47%
Mar 31, 2024	ANCHOR CAPITAL ADVISORS LLC	0.35%	100.03K	34.6M	23.33K	+30.42%
Mar 31, 2024	SOUTHPOINT CAPITAL ADVISORS LP	0.35%	100K	34.59M	100K	+100.00%
Mar 31, 2024	ENVESTNET ASSET MANAGEMENT INC	0.35%	99.87K	34.54M	-2.11K	-2.07%
Mar 31, 2024	GRANTHAM, MAYO, VAN OTTERLOO & CO. LLC	0.33%	93.35K	32.29M	-5.74K	-5.79%
Mar 31, 2024	PORTOLAN CAPITAL MANAGEMENT, LLC	0.32%	90.99K	31.47M	33.72K	+58.87%
Mar 31, 2024	NUVEEN ASSET MANAGEMENT, LLC	0.32%	91.48K	31.69M	3.25K	+3.68%
Mar 31, 2024	QUBE RESEARCH & TECHNOLOGIES LTD	0.26%	72.77K	25.17M	-97.15K	-57.17%
Mar 31, 2024	FRANKLIN RESOURCES INC	0.25%	72.42K	25.05M	53.42K	+281.17%
Mar 31, 2024	BOONE CAPITAL MANAGEMENT LLC	0.25%	72.34K	25.02M	36.63K	+102.57%
Mar 31, 2024	POINT72 ASSET MANAGEMENT, L.P.	0.25%	71.4K	24.7M	71.4K	+100.00%
Mar 31, 2024	HOSKING PARTNERS LLP	0.24%	69.01K	23.87M	-214	-0.31%
Mar 31, 2024	ARIEL INVESTMENTS, LLC	0.23%	65.09K	22.51M	60.62K	+1,353.92%
Mar 31, 2024	SWISS NATIONAL BANK	0.23%	64.9K	22.45M	-2.7K	-3.99%
Mar 31, 2024	CANDRIAM S.C.A.	0.21%	59.66K	20.63M	-39.67K	-39.94%
Mar 31, 2024	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0.2%	58.7K	20.3M	58.7K	+100.00%
Mar 31, 2024	UBS GROUP AG	0.19%	53.3K	18.44M	17.81K	+50.16%
Mar 31, 2024	SUMITOMO MITSUI TRUST HOLDINGS, INC.	0.18%	50.56K	17.49M	-1K	-1.95%
Mar 31, 2024	DAVENPORT & CO LLC	0.15%	44.35K	15.34M	44.35K	+100.00%
Mar 31, 2024	CIBC PRIVATE WEALTH GROUP, LLC	0.15%	43.69K	14.81M	405	+0.94%
Mar 31, 2024	WELLS FARGO & COMPANY/MN	0.15%	42.08K	14.55M	6.22K	+17.34%
Mar 31, 2024	GABELLI FUNDS LLC	0.15%	41.8K	14.46M	6K	+16.76%
Mar 31, 2024	CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	0.14%	40.15K	13.89M	-740	-1.81%
Mar 31, 2024	ASSENAGON ASSET MANAGEMENT S.A.	0.14%	39.88K	13.79M	27.27K	+216.34%
Mar 31, 2024	JPMORGAN CHASE & CO	0.13%	38.21K	13.22M	-8.15K	-17.58%
Mar 31, 2024	RHUMBLINE ADVISERS	0.13%	37.32K	12.91M	-180	-0.48%
Mar 31, 2024	KORNITZER CAPITAL MANAGEMENT INC /KS	0.12%	34.85K	12.05M	-1.79K	-4.90%
Mar 31, 2024	VANGUARD GROUP INC	8.41%	2.42M	837.47M	31.45K	+1.32%
Mar 31, 2024	BLACKROCK INC.	5.14%	1.48M	511.85M	13.64K	+0.93%
Mar 31, 2024	VERITAS ASSET MANAGEMENT LLP	4.02%	1.15M	396.75M	64.2K	+5.93%
Mar 31, 2024	STATE STREET CORP	3.03%	873.68K	302.18M	-1.24K	-0.14%
Mar 31, 2024	NINETY ONE UK LTD	1.47%	420.6K	145.47M	420.6K	+100.00%
Mar 31, 2024	UBS ASSET MANAGEMENT AMERICAS INC	1.47%	422.16K	146.01M	-81.05K	-16.11%
Mar 31, 2024	THOMPSON SIEGEL & WALMSLEY LLC	1.23%	350.01K	121.06M	1.54K	+0.44%
Mar 31, 2024	MASSACHUSETTS FINANCIAL SERVICES CO /MA/	1.22%	347.25K	120.1M	24.96K	+7.74%
Mar 31, 2024	SOUTHEASTERN ASSET MANAGEMENT INC/TN/	1.21%	343.96K	118.97M	-20.1K	-5.52%
Mar 31, 2024	DIMENSIONAL FUND ADVISORS LP	1.05%	300.9K	104.07M	81.33K	+37.04%
Mar 31, 2024	HOUND PARTNERS, LLC	0.93%	264.54K	91.5M	2.87K	+1.10%
Mar 31, 2024	NORTHERN TRUST CORP	0.88%	253.53K	87.69M	1.14K	+0.45%
Mar 31, 2024	MORGAN STANLEY	0.88%	252.34K	87.28M	2.27K	+0.91%
Mar 31, 2024	PARNASSUS INVESTMENTS, LLC	0.83%	237.79K	82.24M	0	0
Mar 31, 2024	WESTFIELD CAPITAL MANAGEMENT CO LP	0.81%	230.51K	79.73M	-16.7K	-6.76%
Mar 31, 2024	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0.78%	223.44K	77.28M	9.21K	+4.30%
Mar 31, 2024	SEI INVESTMENTS CO	0.65%	186.63K	64.55M	29.36K	+18.67%
Mar 31, 2024	ARTISAN PARTNERS LIMITED PARTNERSHIP	0.63%	179.84K	62.2M	28.15K	+18.56%
Mar 31, 2024	PARSIFAL CAPITAL MANAGEMENT, LP	0.62%	178.01K	61.57M	-13.59K	-7.09%
Mar 31, 2024	BELLEVUE GROUP AG	0.55%	156.62K	54.17M	15.47K	+10.96%
Mar 31, 2024	BANK OF NEW YORK MELLON CORP	0.54%	155.36K	53.73M	21.45K	+16.01%
Mar 31, 2024	LEGAL & GENERAL GROUP PLC	0.52%	147.16K	50.9M	-4.46K	-2.94%
Mar 31, 2024	GW&K INVESTMENT MANAGEMENT, LLC	0.48%	137.89K	47.69M	93	+0.07%
Mar 31, 2024	MAWER INVESTMENT MANAGEMENT LTD.	0.47%	133.35K	46.12M	9.48K	+7.65%
Mar 31, 2024	FMR LLC	0.37%	105.19K	36.38M	-32.47K	-23.59%
Mar 31, 2024	FEDERATED HERMES, INC.	0.31%	90.18K	31.19M	10.69K	+13.45%
Mar 31, 2024	FISHER ASSET MANAGEMENT, LLC	0.28%	80.94K	28M	279	+0.35%
Mar 31, 2024	MANUFACTURERS LIFE INSURANCE COMPANY, THE	0.28%	79.46K	27.48M	5.85K	+7.95%
Mar 31, 2024	MARATHON ASSET MANAGEMENT LTD	0.27%	75.86K	26.24M	75.86K	+100.00%
Mar 31, 2024	EARNEST PARTNERS LLC	1.81%	514.91K	178.09M	121.27K	+30.81%
Mar 31, 2024	SELECT EQUITY GROUP, L.P.	1.8%	514.67K	178.01M	322.24K	+167.46%
Mar 31, 2024	GEODE CAPITAL MANAGEMENT, LLC	1.64%	473.2K	163.26M	13.12K	+2.85%
Mar 31, 2024	INVESCO LTD.	1.6%	461.01K	159.45M	3.28K	+0.72%
Mar 31, 2024	QVIDTVM MANAGEMENT LLC	0.44%	125.94K	43.56M	900	+0.72%
Dec 31, 2023	STATE STREET CORP	0%	874.91K	282.5M	15.59K	+1.81%
Dec 31, 2023	VERITAS ASSET MANAGEMENT LLP	0%	1.08M	349.66M	-30.65K	-2.75%
Dec 31, 2023	BLACKROCK INC.	0.01%	1.47M	473.44M	29.58K	+2.06%
Dec 31, 2023	FISHER ASSET MANAGEMENT, LLC	0%	80.66K	26.05M	-14.24K	-15.01%
Dec 31, 2023	NUVEEN ASSET MANAGEMENT, LLC	0%	88.23K	28.49M	-2.98K	-3.26%
Dec 31, 2023	DEUTSCHE BANK AG\	0%	92.34K	29.82M	28.1K	+43.74%
Dec 31, 2023	GRANTHAM, MAYO, VAN OTTERLOO & CO. LLC	0%	99.09K	32M	16.65K	+20.19%
Dec 31, 2023	CANDRIAM S.C.A.	0%	99.32K	32.07M	26.2K	+35.83%
Dec 31, 2023	ENVESTNET ASSET MANAGEMENT INC	0%	101.98K	32.93M	-68.25K	-40.09%
Dec 31, 2023	TIKVAH MANAGEMENT LLC	0%	118.15K	38.15M	0	0
Dec 31, 2023	MAWER INVESTMENT MANAGEMENT LTD.	0%	123.88K	40M	-38.95K	-23.92%
Dec 31, 2023	QVIDTVM MANAGEMENT LLC	0%	125.04K	40.37M	55.87K	+80.77%
Dec 31, 2023	BANK OF NEW YORK MELLON CORP	0%	133.92K	43.24M	-6.37K	-4.54%
Dec 31, 2023	NITORUM CAPITAL, L.P.	0%	134.9K	43.56M	-17.53K	-11.50%
Dec 31, 2023	FMR LLC	0%	137.67K	44.45M	4.96K	+3.74%
Dec 31, 2023	GW&K INVESTMENT MANAGEMENT, LLC	0%	137.79K	44.49M	-6.92K	-4.78%
Dec 31, 2023	ANCHOR CAPITAL ADVISORS LLC	0%	76.7K	24.76M	-20.84K	-21.37%
Dec 31, 2023	FEDERATED HERMES, INC.	0%	79.49K	25.67M	17.76K	+28.77%
Dec 31, 2023	SQUAREPOINT OPS LLC	0%	139.13K	44.92M	98.1K	+239.09%
Dec 31, 2023	BELLEVUE GROUP AG	0%	141.15K	45.57M	6.82K	+5.07%
Dec 31, 2023	GOLDMAN SACHS GROUP INC	0%	144.33K	46.6M	118.3K	+454.51%
Dec 31, 2023	DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C)	0%	151.58K	48.94M	-22.37K	-12.86%
Dec 31, 2023	LEGAL & GENERAL GROUP PLC	0%	151.62K	48.96M	21.24K	+16.29%
Dec 31, 2023	ARTISAN PARTNERS LIMITED PARTNERSHIP	0%	151.69K	48.98M	41.94K	+38.21%
Dec 31, 2023	SACHEM HEAD CAPITAL MANAGEMENT LP	0%	156.7K	50.6M	156.7K	+100.00%
Dec 31, 2023	SEI INVESTMENTS CO	0%	157.27K	50.78M	15.09K	+10.62%
Dec 31, 2023	ALLSPRING GLOBAL INVESTMENTS HOLDINGS, LLC	0%	166.13K	53.64M	17.34K	+11.65%
Dec 31, 2023	QUBE RESEARCH & TECHNOLOGIES LTD	0%	169.92K	54.86M	168.97K	+17,823.84%
Dec 31, 2023	PARSIFAL CAPITAL MANAGEMENT, LP	0%	191.6K	61.87M	191.6K	+100.00%
Dec 31, 2023	SELECT EQUITY GROUP, L.P.	0%	192.42K	62.13M	134.8K	+233.92%
Dec 31, 2023	AMUNDI	0%	194.64K	61.85M	111.7K	+134.67%
Dec 31, 2023	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0%	214.23K	69.17M	10.04K	+4.92%
Dec 31, 2023	DIMENSIONAL FUND ADVISORS LP	0%	219.57K	70.9M	-402	-0.18%
Dec 31, 2023	MILLENNIUM MANAGEMENT LLC	0%	223.24K	72.08M	-153.38K	-40.72%
Dec 31, 2023	NORGES BANK	0%	226.52K	73.14M	226.52K	+100.00%
Dec 31, 2023	PARNASSUS INVESTMENTS, LLC	0%	237.79K	76.78M	17K	+7.70%
Dec 31, 2023	WESTFIELD CAPITAL MANAGEMENT CO LP	0%	247.21K	79.82M	-115.12K	-31.77%
Dec 31, 2023	VANGUARD GROUP INC	0.01%	2.39M	771.67M	46.12K	+1.97%
Dec 31, 2023	MORGAN STANLEY	0%	250.07K	80.75M	36.18K	+16.92%
Dec 31, 2023	NORTHERN TRUST CORP	0%	252.4K	81.5M	-9.27K	-3.54%
Dec 31, 2023	HOUND PARTNERS, LLC	0%	261.66K	84.49M	47.68K	+22.28%
Dec 31, 2023	MASSACHUSETTS FINANCIAL SERVICES CO /MA/	0%	322.29K	104.07M	-1.42K	-0.44%
Dec 31, 2023	THOMPSON SIEGEL & WALMSLEY LLC	0%	348.47K	112.52M	35.89K	+11.48%
Dec 31, 2023	SOUTHEASTERN ASSET MANAGEMENT INC/TN/	0%	364.06K	117.55M	37.96K	+11.64%
Dec 31, 2023	BANK OF AMERICA CORP /DE/	0%	387.79K	125.21M	-108.85K	-21.92%
Dec 31, 2023	EARNEST PARTNERS LLC	0%	393.63K	127.1M	42.12K	+11.98%
Dec 31, 2023	ALLIANCEBERNSTEIN L.P.	0%	441.7K	142.62M	6.95K	+1.60%
Dec 31, 2023	INVESCO LTD.	0%	457.73K	147.8M	114.27K	+33.27%
Dec 31, 2023	UBS ASSET MANAGEMENT AMERICAS INC	0%	503.21K	162.48M	-71.32K	-12.41%
Dec 31, 2023	GEODE CAPITAL MANAGEMENT, LLC	0%	460.09K	148.15M	7.98K	+1.77%

Insiders

Among the BIO insiders holding of 16.09% of the stake in company, GOETZ JOHN, EVP, Chief Operating Officer, holds the largest shares of 61.17K. MAGNI GIOVANNI, EVP, Chief Strategy Officer, is the second largest BIO insider with ownership of 20.74K shares. HERTIA JOHN, Executive Vice President, stands third with possession of 18.73K shares of that stake.

Insiders	Designation	Shares Held
GOETZ JOHN	EVP, Chief Operating Officer	61.17K
MAGNI GIOVANNI	EVP, Chief Strategy Officer	20.74K
HERTIA JOHN	Executive Vice President	18.73K
CROWLEY MICHAEL	EVP, GBL Commercial Operations	6.94K
TSINGOS CHRISTINE A	EVP and CFO	6.68K
TUMOLO ANNETTE	Executive Vice President	4.59K
HUTTON RONALD W	Vice President and Treasurer	4.14K
ERNST TIMOTHY S	EVP, General Counsel & Sec	2.42K
WRIGHT DARA	EVP, President, CDG	1.5K
LAST ANDREW J.	EVP, Chief Operating Officer	1.28K
HALL SHANNON	Executive Vice President	565
HINCKLEY GREGORY K	director	500
DASKAL ILAN	EVP, Chief Financial Officer	9
STARK JAMES R	VP, Corporate Controller	0
RAMALINGAM AJIT	SVP, Chief Accounting Officer	0

Buying/Selling by Insiders

Date	Insider	Type	Cost	Shares	Value ($)	Shares Total
Dec 12, 2023	WRIGHT DARA	SALE	299.16	1.2K	358.99K	1.5K
Nov 28, 2023	CROWLEY MICHAEL	SALE	305.10	642	195.87K	6.94K
Aug 30, 2023	ERNST TIMOTHY S	SALE	396.44	377	149.46K	2.42K
Aug 23, 2023	ERNST TIMOTHY S	SALE	384.69	300	115.41K	2.42K
Jun 15, 2023	CROWLEY MICHAEL	SALE	379.39	500	189.7K	6.04K
Jun 06, 2023	RAMALINGAM AJIT	SALE	368.28	181	66.66K	0
Mar 08, 2023	ERNST TIMOTHY S	SALE	486.89	746	363.22K	2.67K
Nov 10, 2022	RAMALINGAM AJIT	SALE	423.61	0	161.35	0
Nov 12, 2021	TUMOLO ANNETTE	SALE	750.05	4.8K	3.6M	4.59K
Nov 11, 2021	TUMOLO ANNETTE	SALE	750.00	500	375K	4.59K
Sep 03, 2021	DASKAL ILAN	SALE	820.06	270	221.42K	9
Sep 02, 2021	DASKAL ILAN	SALE	828.01	100	82.8K	7
Sep 01, 2021	LAST ANDREW J.	SALE	814.09	599	487.64K	1.28K
Aug 26, 2021	TUMOLO ANNETTE	SALE	792.58	600	475.55K	3.1K
Aug 09, 2021	CROWLEY MICHAEL	SALE	755.72	430	324.96K	3.67K
Aug 04, 2021	ERNST TIMOTHY S	SALE	760.26	327	248.61K	919
Aug 04, 2021	DASKAL ILAN	SALE	753.32	489	368.37K	7
Feb 19, 2021	ERNST TIMOTHY S	SALE	640.17	196	125.54K	1.22K
Dec 15, 2020	CROWLEY MICHAEL	SALE	580.67	374	217.17K	3.67K
Nov 06, 2020	TUMOLO ANNETTE	SALE	641.53	246	157.82K	4.12K
Aug 19, 2020	MAGNI GIOVANNI	SALE	521.86	339	176.91K	20.74K
Jun 01, 2020	CROWLEY MICHAEL	SALE	485.40	1.5K	728.1K	2.31K
May 13, 2020	HUTTON RONALD W	SALE	457.35	443	202.61K	4.14K
Dec 04, 2019	ERNST TIMOTHY S	SALE	370.12	656	242.8K	456
Nov 11, 2019	STARK JAMES R	SALE	351.45	848	298.03K	0
Sep 12, 2019	TUMOLO ANNETTE	SALE	330.00	522	172.26K	2.41K
Sep 12, 2019	HERTIA JOHN	SALE	329.00	41	13.49K	18.73K
Sep 09, 2019	HERTIA JOHN	SALE	336.47	444	149.39K	17.76K
Sep 06, 2019	HERTIA JOHN	SALE	340.00	100	34K	17.3K
Sep 04, 2019	CROWLEY MICHAEL	SALE	333.08	1.09K	362.72K	2.01K
Aug 14, 2019	CROWLEY MICHAEL	SALE	320.00	325	104K	3.1K
Aug 14, 2019	ERNST TIMOTHY S	SALE	320.00	310	99.2K	103
May 16, 2019	ERNST TIMOTHY S	SALE	299.31	309	92.49K	390
May 15, 2019	ERNST TIMOTHY S	SALE	290.00	345	100.05K	891
Dec 14, 2018	CROWLEY MICHAEL	SALE	248.03	392	97.23K	3.43K
Dec 14, 2018	TSINGOS CHRISTINE A	SALE	248.00	1.41K	349.93K	6.68K
Dec 12, 2018	STARK JAMES R	SALE	254.77	848	216.04K	0
Jun 13, 2018	CROWLEY MICHAEL	SALE	303.42	350	106.2K	2.14K
Dec 14, 2017	TSINGOS CHRISTINE A	SALE	249.40	4.98K	1.24M	6.68K
Dec 04, 2017	CROWLEY MICHAEL	SALE	258.39	1K	258.39K	2.49K
Nov 30, 2017	STARK JAMES R	SALE	270.51	746	201.8K	0
Nov 14, 2017	MAGNI GIOVANNI	SALE	253.01	2.4K	607.23K	9.25K
Sep 13, 2017	HALL SHANNON	SALE	221.20	1.25K	275.39K	565
Aug 11, 2017	CROWLEY MICHAEL	SALE	215.91	700	151.14K	2.06K
May 31, 2017	HALL SHANNON	SALE	222.65	900	200.39K	560
May 26, 2017	HINCKLEY GREGORY K	PURCHASE	219.58	500	109.79K	500
May 18, 2017	MAGNI GIOVANNI	SALE	220.23	2.11K	465.35K	10.54K
May 11, 2017	GOETZ JOHN	SALE	220.17	3.5K	770.59K	61.17K
Mar 07, 2017	CROWLEY MICHAEL	SALE	196.13	300	58.84K	2.76K
Mar 06, 2017	MAGNI GIOVANNI	SALE	196.16	998	195.77K	12.66K
Mar 02, 2017	GOETZ JOHN	SALE	196.34	3.5K	687.19K	57.92K
Nov 09, 2016	STARK JAMES R	SALE	171.42	1.3K	222.67K	0
Nov 07, 2016	HERTIA JOHN	SALE	165.62	227	37.6K	10.63K
Nov 07, 2016	MAGNI GIOVANNI	SALE	165.62	91	15.07K	13.65K
Nov 07, 2016	CROWLEY MICHAEL	SALE	165.62	88	14.57K	3.06K
Nov 07, 2016	HALL SHANNON	SALE	165.62	84	13.91K	1.39K
Nov 07, 2016	STARK JAMES R	SALE	165.62	76	12.59K	1.3K
Sep 13, 2016	STARK JAMES R	SALE	158.09	76	12.01K	1.18K
Sep 13, 2016	CROWLEY MICHAEL	SALE	158.09	127	20.08K	2.92K
Sep 13, 2016	HALL SHANNON	SALE	158.08	92	14.54K	1.24K
Sep 13, 2016	HERTIA JOHN	SALE	158.08	228	36.04K	10.26K
Sep 12, 2016	STARK JAMES R	SALE	155.02	269	41.7K	1.05K
Sep 12, 2016	MAGNI GIOVANNI	SALE	155.02	438	67.9K	13.36K
Sep 12, 2016	HERTIA JOHN	SALE	155.02	728	112.86K	9.89K
Sep 12, 2016	HALL SHANNON	SALE	155.02	414	64.18K	1.09K
Sep 12, 2016	CROWLEY MICHAEL	SALE	155.02	523	81.08K	2.71K
Sep 09, 2016	HERTIA JOHN	SALE	158.57	2.69K	426.39K	8.71K
Aug 18, 2016	CROWLEY MICHAEL	SALE	153.00	669	102.36K	1.87K
Jun 13, 2016	HALL SHANNON	SALE	145.29	1.29K	187.57K	617

Frequently Asked Questions