As of November 6, 2026, Bio-Rad Laboratories Inc is a publicly traded company (NYSE: BIO). Norman D. Schwartz, the chairman and chief executive, reports holding 97.2%, a majority of its shares. No bankruptcy or receivership appears in its SEC Form 8-K filings. Passive holders reporting on Schedule 13G include First Eagle Investment Management, LLC (11.4%), BlackRock (7.4%) (Schedule 13D/A, October 30, 2025).
Is this your company?
About to sign with, pay or invest in Bio-Rad Laboratories Inc? See the free Snapshot first.
Free to see. No signup.
Is Bio-Rad Laboratories Inc a real, registered company?
- Bio-Rad Laboratories Inc files with the SEC under CIK 12208 (its SEC filings).
- Its shares are listed under the ticker BIO on NYSE (also BIO-B) (SEC company record).
- Incorporated in Delaware; business address in Hercules, California, as its SEC filings state.
- Court and bankruptcy records: see Before you sign or pay below.
Before you sign or pay
- Court and bankruptcy: No federal court case or bankruptcy filing found under Bio-Rad Laboratories Inc in our court records and SEC 8-K records (as of 2026-11-06).
- Layoffs: 1 exit or restructuring plan reported on Form 8-K, Item 2.05 (latest filed 2026-08-04).
- Ownership: 5%+ holders are reported on Schedule 13D or 13G; the latest names Norman D. Schwartz (filed 2025-10-30).
Who are Bio-Rad Laboratories Inc's owners and officers?
Bio-Rad Laboratories Inc: incorporated in Delaware; business address in Hercules, California; industry Laboratory Analytical Instruments (Form 8-K, 2026-08-04).
| Report | Holder | Share |
|---|---|---|
| Schedule 13G/A, 2026-03-26 | The Vanguard Group | 0% |
| Schedule 13D/A, 2025-10-30 | Norman D. Schwartz | 97.2% |
| Schedule 13D/A, 2025-10-30 | Norman D. Schwartz | 14.6% |
| Schedule 13D/A, 2025-10-28 | Norman D. Schwartz | 14.6% |
| Schedule 13D/A, 2025-10-28 | Norman D. Schwartz | 97.2% |
| Schedule 13G/A, 2025-10-17 | Blackrock, Inc. | 7.4% |
| Schedule 13G/A, 2025-08-06 | First Eagle Investment Management, LLC | 11.4% |
| Schedule 13D/A, 2025-07-18 | Alice N. Schwartz | 12.3% |
Questions about who owns Bio-Rad Laboratories Inc
Who owns Bio-Rad Laboratories Inc?
On this page, 4 holders' latest ownership filings report 5% or more of Bio-Rad Laboratories Inc: Norman D. Schwartz (97.2%, Schedule 13D/A, filed 2025-10-30), Alice N. Schwartz (12.3%, Schedule 13D/A, filed 2025-07-18), First Eagle Investment Management, LLC (11.4%, Schedule 13G/A, filed 2025-08-06) and Blackrock, Inc. (7.4%, Schedule 13G/A, filed 2025-10-17).
Who are the largest shareholders of Bio-Rad Laboratories Inc?
By the share each holder's latest filing reports, the largest holders of Bio-Rad Laboratories Inc on this page are Norman D. Schwartz (97.2%), Alice N. Schwartz (12.3%) and First Eagle Investment Management, LLC (11.4%).
When did Norman D. Schwartz buy into Bio-Rad Laboratories Inc?
The filings give report dates, not purchase dates. The earliest filing from Norman D. Schwartz on this page is the Schedule 13D/A, filed 2025-10-28, reporting 14.6%; its latest, Schedule 13D/A filed 2025-10-30, reports 97.2%. That earliest filing is itself an amendment, which updates an earlier report.
Is this an audit or a full list?
Neither. The ownership list on this page covers only Schedule 13D and 13G filings, which holders make once they own 5% or more of a class of shares (an amendment can report a stake that has since fallen below 5%); 8 such filings are shown here. It is not an audit and not a full cap table: holders who never reached 5% are not listed, and a stake can change after its latest filing.
Want the whole picture on Bio-Rad Laboratories Inc?
Example from a real report (our sample on Target): “Target eliminated approximately 1,800 corporate positions, with around 1,000 employees receiving layoff notices and the remainder accounted for by eliminating open roles.” Source: NBC News
A Full Report on Bio-Rad Laboratories Inc: verified, sourced, every claim cited, ready in a few minutes. See pricing.
What the Full Report on Bio-Rad Laboratories Inc covers
The Short Answer
Which Company This Is
What They Do, And How The Money Works
Who Runs It, And How To Reach Them
The Money: Funding, Valuation, Runway
Who Pays Them, And Who They Are Up Against
Warning Bells
Sources
15 cited sources found
Plus the sections for what you are deciding, which you pick after ordering.
A real finished report, first screen. Opens in a new tab.
Which insiders own Bio-Rad Laboratories Inc shares?
Directors, officers and holders of 10% or more report their shares on Forms 3, 4 and 5. Each line is the latest such report, largest holding first.
- , the chairman and chief executive: 8,092,743 shares (29.2% of shares outstanding), 810,485 held directly and 7,282,258 indirectly (Form 4, 2026-09-09).
- , the executive vice president and global human resources: 19,550 shares (0.07% of shares outstanding) (Form 4, 2025-09-09).
- , the executive vice president and gbl commercial operations: 8,171 shares (0.03% of shares outstanding) (Form 4, 2025-03-18).
- , the executive vice president and global supply chain: 4,160.12 shares (0.02% of shares outstanding) (Form 4, 2026-10-22).
- , the chief financial officer and executive vice president: 4,150.96 shares (0.02% of shares outstanding) (Form 4, 2026-09-09).
Shares outstanding: 27,668,031 as of 2010-06-30, from the company's latest SEC cover page.
How much has Bio-Rad Laboratories Inc raised?
No fundraising or offering filing from Bio-Rad Laboratories Inc is on file with us.
Red flags found
1 exit or restructuring plan on Form 8-K (latest Form 8-K, 2026-08-04).
Keep reading
More on Bio-Rad Laboratories Inc and the records around it.
Bio-Rad Laboratories Inc elsewhere on the record
- Layoff notices Aug 2026
- 5%+ stake filings Mar 2026
Companies that share a holder
- First Eagle Investment Management, LLC also filed stake reports on 16 other companies: AMTECH SYSTEMS INC (Aug 2026), DENTSPLY SIRONA Inc. (Aug 2026), Quanterix Corp (Aug 2026)
- BlackRock, Inc. also filed stake reports on 1596 other companies: AvePoint, Inc. (Nov 2026), BIOMARIN PHARMACEUTICAL INC (Nov 2026), MSG RANGERS CORP (Nov 2026)
- The Vanguard Group also filed stake reports on 2384 other companies: BellRing Brands, Inc. (Sep 2026), CAL-MAINE FOODS INC (Sep 2026), FTAI Aviation Ltd. (Sep 2026)
Related pages
Filings, cases and notices link to their records. A not-found line names the records searched; it is not proof of absence.
Not for employment, credit, insurance or tenancy decisions.
Cite this page
https://mentionfox.com/who-owns/bio-rad-laboratories