Arcadium Lithium (ALTM) Institutional Ownership $5.84 +0.01 (+0.09%) Closing price 03/5/2025Extended Trading$5.84 0.00 (0.00%) As of 03/5/2025 07:52 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share Ownership Stock AnalysisAnalyst ForecastsChartEarningsHeadlinesInsider TradesOwnershipSEC FilingsShort InterestTrendsBuy This Stock Institutional Ownership Changes (13F Filings) for Arcadium Lithium (NYSE:ALTM)CurrentInstitutional OwnershipPercentage27.00%Number ofInstitutional Buyers(last 12 months)4TotalInstitutional Inflows(last 12 months)$4.43MNumber ofInstitutional Sellers(last 12 months)3TotalInstitutional Outflows(last 12 months)$889.90K Get ALTM Insider Trade Alerts Want to know when executives and insiders are buying or selling Arcadium Lithium stock? 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Email Address Skip Chart & View Institutional Buying and Selling Data ALTM Institutional Buying and Selling by Quarter Arcadium Lithium Major Shareholders & Ownership History Export to ExcelReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails5/12/2025 Strengthening Families & Communities LLC7,378$43K0.0%+327.7%0.001% 5/5/2025 IFP Advisors Inc4,985$29K0.0%-28.6%0.000% 3/24/2025 Wellington Management Group LLP8,379,545$42.99M0.0%-1.9%0.778% 3/18/2025 California State Teachers Retirement System1,006,375$5.16M0.0%-1.1%0.093% 3/18/2025 CIBRA Capital Ltd825,502$4.24M2.9%N/A0.077% 3/17/2025 Wealth Enhancement Advisory Services LLC65,364$335K0.0%+31.1%0.006% 3/4/2025 Comprehensive Money Management Services LLC16,050$82K0.1%N/A0.001% (Data available from 1/1/2016 forward) ALTM Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of ALTM shares? During the previous two years, the following institutional investors and hedge funds held shares of Arcadium Lithium shares: Wellington Management Group LLP ($42.99M), California State Teachers Retirement System ($5.16M), CIBRA Capital Ltd ($4.24M), Wealth Enhancement Advisory Services LLC ($335K), Comprehensive Money Management Services LLC ($82K), and Strengthening Families & Communities LLC ($43K), and IFP Advisors Inc ($29K).Learn more on ALTM's institutional investors. What percentage of Arcadium Lithium stock is owned by institutional investors? 27.00% of Arcadium Lithium stock is owned by institutional investors. Learn more on ALTM's institutional investor holdings. Which institutional investors have been buying Arcadium Lithium stock? The following institutional investors have purchased Arcadium Lithium stock in the last 24 months: CIBRA Capital Ltd ($825.50K), Comprehensive Money Management Services LLC ($16.05K), Wealth Enhancement Advisory Services LLC ($15.52K), and Strengthening Families & Communities LLC ($5.65K). How much institutional buying is happening at Arcadium Lithium? Institutional investors have bought a total of 862,725 shares in the last 24 months. This purchase volume represents approximately $4.43M in transactions. Which Arcadium Lithium major shareholders have been selling company stock? The following institutional investors have sold Arcadium Lithium stock in the last 24 months: Wellington Management Group LLP ($159.83K), California State Teachers Retirement System ($11.37K), and IFP Advisors Inc ($2K). How much institutional selling is happening at Arcadium Lithium? Institutional investors have sold a total of 173,191 shares in the last 24 months. This volume of shares sold represents approximately $889.90K in transactions. Related Companies ICL Institutional Ownership AXTA Institutional Ownership ESI Institutional Ownership CSWI Institutional Ownership AVNT Institutional Ownership MEOH Institutional Ownership CC Institutional Ownership PRM Institutional Ownership NGVT Institutional Ownership BAK Institutional Ownership This page (NYSE:ALTM) was last updated on 5/21/2025 by MarketBeat.com Staff From Our PartnersMarket Panic: Trump Just Dropped a Bomb on Your Stockstock Market Panic: Trump Just Dropped a Bomb on Your Stocks The market is in freefall—and Trump's new tarif...American Alternative | SponsoredGold Hits New Highs as Global Markets SpiralWhen Trump took office in 2017, gold was just $1,100 an ounce. By the time he left, it had soared to $1,839. ...Premier Gold Co | SponsoredWhite House to reset Social Security?Elon Musk's parting DOGE gift looks set to shock America... 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