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Albemarle ALB

Albemarle is the 479th largest S&P 500 company by market cap, worth $11.1 billion. 11 directors have filed with the SEC in the last 12 months (who counts), 1 of them an executive. 8 other officers are on file. At 30 Jun 2026, Vanguard was its largest institutional holder, with 12.9% of the company.

Chair and CEO
J. Kent Masters
Sector
Materials
Sub-industry
Specialty Chemicals
Headquarters
Charlotte, North Carolina
Founded
1994
More
Wikipedia
Market cap
$11.1B
479th largest, 23 Oct 2026 close
Revenue
$5.1B
Fiscal year 2025
Price to sales
2.1
Market cap over revenue
Employees
7,800
10-K, 31 Dec 2025
Market cap per employee
$1.4M
Market cap over employees
Connections
2
S&P 500 companies sharing a director or officer

Largest institutional holders

Each fund group's share of Albemarle. Where a company has several share classes, the share is of its total value.

13F filings for the quarter to 30 Jun 2026

These five hold 36.8% of Albemarle.

Source: SEC Form 13F data sets, SEC XBRL shares outstanding 路 All holders

Board and officers

2 people here also hold roles at other S&P 500 companies.

Roles filed up to 30 Sep 2026

NameTitle
Directors (11)
J. Kent MastersChairman & CEOChairman & CEO
Laurie BrlasDirectorDirector
Michelle T. CollinsDirectorDirector
Ralf Hans CramerDirectorDirector
Bartolomeo Eduardo DesallesDirectorDirector
Holly Van DeursenDirectorDirector
Glenda J. MinorDirectorDirector
Diarmuid B. O'ConnellDirectorDirector
Gerald A. SteinerDirectorDirector
Mark R. WidmarDirectorAlso at First SolarDirector
Alejandro Daniel WolffDirectorDirector
Officers (8)
Neal Ravi SheoreyChief Financial OfficerLast filed 4 Mar 2026Chief Financial Officer
Melissa H. AndersonChief Bus..Transformation OffAlso at Vulcan Materials CompanyLast filed 4 Mar 2026Chief Bus..Transformation Off
Autumn M. GagarinasChief People OfficerLast filed 16 Sep 2026Chief People Officer
Max HoodChief Accounting OfficerLast filed 3 Sep 2026Chief Accounting Officer
Ander C. KrupaGeneral Counsel & SecLast filed 4 Mar 2026General Counsel & Sec
Cynthia Renee LimaSVP, Ext. Affairs & CommLast filed 4 Mar 2026SVP, Ext. Affairs & Comm
Mark Richard MummertChief Operations OfficerLast filed 16 Sep 2026Chief Operations Officer
Eric NorrisChief Commercial OfficerLast filed 16 Sep 2026Chief Commercial Officer

Source: SEC insider filings (Forms 3, 4 and 5), Albemarle's Form 4 filings 路 All directors and officers

Companies that share people with Albemarle

Each person's title here, then at the other company.

  • First Solar FSLR
    • Mark R. Widmar: Director here, Chief Executive Officer there
  • Vulcan Materials Company VMC
    • Melissa H. Anderson: Chief Bus..Transformation Off here, Director there

Source: SEC insider filings 路 See the whole network

Albemarle's market cap since December 2008

Marked weeks are changes in the share count, such as a merger, not market moves.

Weekly, up to 23 Oct 2026

Show equal percentage changes as equal steps.
201020122014201620182020202220242026$11.1B

Source: Yahoo Finance closing prices, SEC XBRL shares outstanding

Workforce

Headcount at 31 Dec 2025

Employees
7,800
As of December 31, 2025, we had approximately 7,800 employees, including employees of our consolidated joint ventures, of whom 3,100, or 40%, are employed in the U.S.
Albemarle Form 10-K

Source: Albemarle Form 10-K

Insider trades

Open-market buys and sales by directors and officers. Grants, option exercises and shares withheld for tax are left out.

Trades from 30 Sep 2025 to 30 Sep 2026

Directors and officers sold $7.4 million of stock in 6 sales and made no open-market purchases in the 12 months to 30 Sep 2026.

DatePersonTitleTypeSharesValue
15 May 2026SaleJ. Kent MastersChairman & CEOChairman & CEOSale16,393$3.0M
10 Mar 2026SaleJ. Kent MastersChairman & CEOChairman & CEOSale11,783$2.0M
20 Feb 2026SaleEric NorrisChief Commercial OfficerChief Commercial OfficerSale5,692$942K
13 Feb 2026SaleMelissa H. AndersonChief Bus..Transformation OffChief Bus..Transformation OffSale8,454$1.4M
24 Oct 2025SaleAnder C. KrupaGeneral Counsel & SecGeneral Counsel & SecSale172$18K
9 Oct 2025SaleAnder C. KrupaGeneral Counsel & SecGeneral Counsel & SecSale116$11K

Source: SEC insider transactions data sets, Albemarle's Form 4 filings

Trades by members of Congress and officials

Trades members of Congress and senior executive branch officials disclosed, including their families'. Amounts are filed as ranges.

Trades from 20 Oct 2023 to 20 Oct 2026

6 people disclosed 6 purchases and 9 sales of Albemarle stock since October 2023.

DateMember or officialTypeAmount
25 Sep 2026Rohit Khanna (House, D-CA)House, D-CA 路 BoughtPurchase$1,001 to $15,000$1K to $15K
20 Jul 2026Rohit Khanna (House, D-CA)House, D-CA 路 SoldSale$1,001 to $15,000$1K to $15K
23 Jun 2026Donald J Trump (President)President 路 SoldSale$1,001 to $15,000$1K to $15K
15 May 2026John Boozman (Senate, R-AR)Senate, R-AR 路 BoughtPurchase$1,001 to $15,000$1K to $15K
17 Mar 2026Donald J Trump (President)President 路 BoughtPurchase$1,001 to $15,000$1K to $15K
12 May 2025Jefferson Shreve (House, R-IN)House, R-IN 路 SoldSale$15,001 to $50,000$15K to $50K
23 Apr 2025Rohit Khanna (House, D-CA)House, D-CA 路 BoughtPurchase$1,001 to $15,000$1K to $15K
7 Apr 2025Jefferson Shreve (House, R-IN)House, R-IN 路 BoughtPurchase$15,001 to $50,000$15K to $50K
21 Mar 2025Rohit Khanna (House, D-CA)House, D-CA 路 BoughtPurchase$15,001 to $50,000$15K to $50K
12 Mar 2025Rohit Khanna (House, D-CA)House, D-CA 路 SoldSale$1,001 to $15,000$1K to $15K

Showing 10 of 15 trades

Source: House, Senate and OGE disclosures via the Congress trading monitor

Not on file: no WARN layoff notices under its own name since October 2023.