Notice: This company has been marked as potentially delisted and may not be actively trading. National Interstate (NATL) Institutional Ownership Add Compare Share Share Ownership Stock AnalysisAnalyst ForecastsCompetitorsEarningsHeadlinesInsider TradesOptions ChainOwnershipTrends Institutional Ownership Changes (13F Filings) for National Interstate (NASDAQ:NATL)CurrentInstitutional OwnershipPercentage88.66%Number ofInstitutional Buyers(last 12 months)6TotalInstitutional Inflows(last 12 months)$11.45MNumber ofInstitutional Sellers(last 12 months)5TotalInstitutional Outflows(last 12 months)$18.08M Get NATL Insider Trade Alerts Want to know when executives and insiders are buying or selling National Interstate stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily. Email Address Skip Chart & View Institutional Buying and Selling Data NATL Institutional Buying and Selling by Quarter National Interstate Major Shareholders & Ownership History Export to ExcelReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails1/17/2025 Avior Wealth Management LLC2,100$71K0.0%+31.8%0.003% 11/8/2024 Avior Wealth Management LLC1,593$45K0.0%+1,752.3%0.002% 11/1/2024Hollencrest Capital Management1,000$29K0.0%-91.9%0.001% 10/7/2024 GAMMA Investing LLC2,487$71K0.0%+35.2%0.003% 10/3/2024 SG Americas Securities LLC38,168$1.09M0.0%-62.7%0.053% 8/13/2024Hollencrest Capital Management12,357$334K0.0%-5.7%0.017% 8/12/2024Amalgamated Bank20,667$558K0.0%-34.1%0.029% 8/6/2024Great Lakes Advisors LLC235,088$6.35M0.1%N/A0.326% 7/12/2024 SG Americas Securities LLC102,446$2.77M0.0%-7.1%0.142% 7/2/2024 GAMMA Investing LLC1,839$50K0.0%+363.2%0.003% 5/17/2024Comerica Bank44,418$877K0.0%-46.0%0.062% 5/16/2024Silvercrest Asset Management Group LLC26,365$521K0.0%-96.6%0.037% 5/7/2024 SG Americas Securities LLC110,259$2.18M0.0%N/A0.153% 5/2/2024Hollencrest Capital Management13,107$259K0.0%-11.8%0.018% 2/15/2024Comerica Bank82,199$2.00M0.0%N/A0.116% 2/6/2024Amalgamated Bank33,129$805K0.0%N/A0.047% (Data available from 1/1/2016 forward) NATL Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of NATL shares? During the previous two years, the following institutional investors and hedge funds held shares of National Interstate shares: Great Lakes Advisors LLC ($6.35M), SG Americas Securities LLC ($1.09M), Comerica Bank ($877K), Amalgamated Bank ($558K), Silvercrest Asset Management Group LLC ($521K), Avior Wealth Management LLC ($71K), and GAMMA Investing LLC ($71K).Learn more on NATL's institutional investors. What percentage of National Interstate stock is owned by institutional investors? 88.66% of National Interstate stock is owned by institutional investors. Learn more on NATL's institutional investor holdings. Which institutional investors have been buying National Interstate stock? The following institutional investors have purchased National Interstate stock in the last 24 months: Great Lakes Advisors LLC ($235.09K), SG Americas Securities LLC ($110.26K), Comerica Bank ($82.20K), Amalgamated Bank ($33.13K), GAMMA Investing LLC ($2.09K), and Avior Wealth Management LLC ($2.01K). How much institutional buying is happening at National Interstate? Institutional investors have bought a total of 464,779 shares in the last 24 months. This purchase volume represents approximately $11.45M in transactions. Which National Interstate major shareholders have been selling company stock? The following institutional investors have sold National Interstate stock in the last 24 months: Silvercrest Asset Management Group LLC ($740.08K), SG Americas Securities LLC ($72.09K), Comerica Bank ($37.78K), Hollencrest Capital Management ($13.86K), and Amalgamated Bank ($10.70K). How much institutional selling is happening at National Interstate? Institutional investors have sold a total of 874,505 shares in the last 24 months. This volume of shares sold represents approximately $18.08M in transactions. Related Companies ORI Major Shareholders AXS Major Shareholders RLI Major Shareholders FAF Major Shareholders SIGI Major Shareholders THG Major Shareholders WTM Major Shareholders AGO Major Shareholders MCY Major Shareholders HTH Major Shareholders This page (NASDAQ:NATL) was last updated on 1/22/2025 by MarketBeat.com Staff From Our PartnersMedia Humiliated: Demo of Elon’s Tech Proves They’re WrongElon Musk believes his new AI product will be worth an incredible $9 trillion. But the mainstream media is ...Brownstone Research | SponsoredDid You See Trump’s Manhattan Project Bombshell?This secret document contains stunning details about Donald Trump’s very first order of business… the minute h...Banyan Hill Publishing | SponsoredTrump currency shock imminentTrump's Quiet $1.9 Trillion Move Against the Fed A small army of Americans, with Trump's support, has launc...Stansberry Research | SponsoredJanuary 29th - the next big trading catalyst to watch Mark your calendar for January 29th. 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