How many institutions own BIO-B 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-B shares is 8, representing 0.06% of the company's common stock.

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

CSS LLC/IL, in the last quarter, reduced its stake in BIO-B by -18.57% restricting it's holding to 1.09 thousand shares of worth nearly $265.97K. COLONY GROUP, LLC also lessened -100% of the BIO-B shares from its portfolio, reducing its holding to 0 shares of worth -. ITAU UNIBANCO HOLDING S.A. also shunned BIO-B shares holding by -100% last quarter which brought its holding to 0 shares worth -.

Investors who are buying BIO-B stock?

As per its latest 13F filing, JONES FINANCIAL COMPANIES LLLP increased its stake in BIO-B by 100% in the last quarter. The institutional holder raised its holding to 33 shares having worth more than $11.47K. N/A also added N/A more shares of BIO-B to its portfolio, raising its holding to - shares of worth -. N/A also increased its BIO-B shares holding by N/A which brought its holding to - shares worth -.

BIO-B's major insiders: who are they?

The insider with the most stakes in BIO-B is GOETZ JOHN , EVP, Chief Operating Officer at the company. Additionally, BIO-B 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-B stock?

Company executives, directors, and other insiders own 98.05% percent of Bio-Rad Laboratories, Inc.'s stock. Within the last six months, there have been 0 transaction(s) in which BIO-B 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-B 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-B does insiders own?

Around 0 Bio-Rad Laboratories, Inc. shares are held by insiders, which represents about 98.05% of BIO-B stock.

Who is the insider with the largest stake?

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

Which institution holds the most shares in BIO-B?

CSS LLC/IL is the largest institutional owner in BIO-B which holds 1.09 thousand shares worth $265.97K or 0% of the total BIO-B shares outstanding followed by COLONY GROUP, LLC with ownership of 0 shares representing 0% of the BIO-B ownership. MORGAN STANLEY is the third largest stakeholder with 712 shares or 0% of the ownership worth more than $172.30K.

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-B is concerned, it is a stock which is not optionable.

Is there a short position on BIO-B's shares?

Number of BIO-B shares short is 102. 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-B shares are there?

As of today, 5.07M shares of BIO-B are outstanding.

Is there many float in BIO-B 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-B has 18.66M shares in float.

BIO-B 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-B is 20.4.

Bio-Rad Laboratories (BIO-B) 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.

ShortableNo

OptionableNo

Short Percent Of Outstanding SharesN/A

Short Percent Of Float0.02

Shares Outstanding5.07M

Shares Float18.66M

Shares Short102

Short Ratio20.4

0.02%

Short % of Float

N/A

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

98.05% Percentage of Shares held by All Insiders

0.06% Percentage of Shares held by All Institutions

3.08% Percentage of Float held by Institutions

Number of Institutions Holding Shares

Institutional Ownership

About 0.06% of BIO-B shares are held by financial institutions. CSS LLC/IL is the top corporate investor, holding 1.09K shares valued at $265.97K. A 0% stake in Bio-Rad Laboratories, Inc. is owned by the company. COLONY GROUP, LLC owns 0 shares valued at -, which translates its holding of 0% of the stake in the company.

Date	Holder	% Stake	Shares Held	Total Value ($)	Shares	% Change in Portfolio
Mar 31, 2025	CSS LLC/IL	0%	1.09K	265.97K	-249	-18.57%
Mar 31, 2025	COLONY GROUP, LLC	0%	0	-	-760	-100.00%
Mar 31, 2025	MORGAN STANLEY	0%	712	172.3K	0	0
Mar 31, 2025	ITAU UNIBANCO HOLDING S.A.	0%	0	-	-127	-100.00%
Mar 31, 2025	JONES FINANCIAL COMPANIES LLLP	0%	0	-	-38	-100.00%
Mar 31, 2025	UBS GROUP AG	0%	1	242	0	0
Mar 31, 2025	WHITTIER TRUST CO	0%	160	38.72K	0	0
Mar 31, 2025	WELLS FARGO & COMPANY/MN	0%	170	41.14K	0	0
Mar 31, 2024	JONES FINANCIAL COMPANIES LLLP	0%	33	11.47K	33	+100.00%
Mar 31, 2024	BUCKINGHAM STRATEGIC WEALTH, LLC	0%	760	258.88K	0	0
Mar 31, 2024	WHITTIER TRUST CO	0%	160	52.26K	0	0
Mar 31, 2024	JNBA FINANCIAL ADVISORS	0%	2	682	0	0
Mar 31, 2024	CSS LLC/IL	0.01%	1.81K	624.99K	-4	-0.22%
Dec 31, 2023	CSS LLC/IL	0.01%	1.81K	584.75K	-36	-1.95%
Dec 31, 2023	ADVISOR GROUP HOLDINGS, INC.	0%	0	-	-50	-100.00%
Dec 31, 2023	RENAISSANCE TECHNOLOGIES LLC	0%	0	-	-1.9K	-100.00%
Dec 31, 2023	JNBA FINANCIAL ADVISORS	0%	2	637	0	0
Dec 31, 2023	WHITTIER TRUST CO	0%	160	50.53K	0	0
Dec 31, 2023	WELLS FARGO & COMPANY/MN	0%	170	54.51K	0	0
Dec 31, 2023	MORGAN STANLEY	0%	724	230.49K	0	0
Dec 31, 2023	BUCKINGHAM STRATEGIC WEALTH, LLC	0%	760	241.95K	0	0

Insiders

Among the BIO-B insiders holding of 98.05% 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-B 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
RAMALINGAM AJIT	SVP, Chief Accounting Officer	0
STARK JAMES R	VP, Corporate Controller	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	TSINGOS CHRISTINE A	SALE	248.00	1.41K	349.93K	6.68K
Dec 14, 2018	CROWLEY MICHAEL	SALE	248.03	392	97.23K	3.43K
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	MAGNI GIOVANNI	SALE	165.62	91	15.07K	13.65K
Nov 07, 2016	STARK JAMES R	SALE	165.62	76	12.59K	1.3K
Nov 07, 2016	CROWLEY MICHAEL	SALE	165.62	88	14.57K	3.06K
Nov 07, 2016	HERTIA JOHN	SALE	165.62	227	37.6K	10.63K
Nov 07, 2016	HALL SHANNON	SALE	165.62	84	13.91K	1.39K
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	HERTIA JOHN	SALE	155.02	728	112.86K	9.89K
Sep 12, 2016	CROWLEY MICHAEL	SALE	155.02	523	81.08K	2.71K
Sep 12, 2016	MAGNI GIOVANNI	SALE	155.02	438	67.9K	13.36K
Sep 12, 2016	HALL SHANNON	SALE	155.02	414	64.18K	1.09K
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

BIO-B Stock Ownership Breakdown