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 ChainOwnershipTrendsBuy This Stock Institutional Ownership Changes (13F Filings) for National Interstate (NASDAQ:NATL)CurrentInstitutional OwnershipPercentage88.66%Number ofInstitutional Buyers(last 12 months)6TotalInstitutional Inflows(last 12 months)$9.63MNumber ofInstitutional Sellers(last 12 months)7TotalInstitutional Outflows(last 12 months)$18.82M 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 Remove Ads National Interstate Major Shareholders & Ownership History Export to ExcelReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails2/14/2025State of Tennessee Department of Treasury17,182$583K0.0%-47.7%0.024% 2/10/2025Cibc World Markets Corp6,752$229K0.0%N/A0.009% 2/10/2025Great Lakes Advisors LLC216,726$7.35M0.1%-3.0%0.299% 2/3/2025Handelsbanken Fonder AB22,700$770K0.0%N/A0.031% 1/17/2025Avior Wealth Management LLC2,100$71K0.0%+31.8%0.003% 11/8/2024Avior Wealth Management LLC1,593$45K0.0%+1,752.3%0.002% 11/1/2024Hollencrest Capital Management1,000$29K0.0%-91.9%0.001% 10/7/2024GAMMA Investing LLC2,487$71K0.0%+35.2%0.003% 10/3/2024SG 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% 7/12/2024SG Americas Securities LLC102,446$2.77M0.0%-7.1%0.142% 7/2/2024GAMMA 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% 5/7/2024SG 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)Remove Ads NATL Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of NATL shares? During the previous two years, 11 institutional investors and hedge funds held shares of National Interstate. The most heavily invested institutionals were Great Lakes Advisors LLC ($7.35M), SG Americas Securities LLC ($1.09M), Comerica Bank ($877K), Handelsbanken Fonder AB ($770K), State of Tennessee Department of Treasury ($583K), Amalgamated Bank ($558K), and Silvercrest Asset Management Group LLC ($521K).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), Handelsbanken Fonder AB ($22.70K), Cibc World Markets Corp ($6.75K), and GAMMA Investing LLC ($2.09K). How much institutional buying is happening at National Interstate? Institutional investors have bought a total of 494,231 shares in the last 24 months. This purchase volume represents approximately $12.43M 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), State of Tennessee Department of Treasury ($15.70K), Hollencrest Capital Management ($13.86K), Amalgamated Bank ($10.70K), and Great Lakes Advisors LLC ($6.67K). How much institutional selling is happening at National Interstate? Institutional investors have sold a total of 896,879 shares in the last 24 months. This volume of shares sold represents approximately $18.82M in transactions. Related Companies AXS Major Shareholders RLI Major Shareholders FAF Major Shareholders THG Major Shareholders SIGI Major Shareholders WTM Major Shareholders AGO Major Shareholders MCY Major Shareholders HTH Major Shareholders STC Major Shareholders This page (NASDAQ:NATL) was last updated on 4/2/2025 by MarketBeat.com Staff From Our PartnersDOGE could send 6 AI stocks through the roofStay alert for Elon Musk and the Department of Government Efficiency's next move … Expect an announcement f...Weiss Ratings | SponsoredTrump Allies Confirm Exec Order 14024 Triggers Dollar CollapseExecutive Order 14024 is paving the way for irreversible damage to the dollar's value—threatening your wealth,...Priority Gold | SponsoredDOGE Social Security bombshell?Elon Musk just dropped another bombshell... He revealed his DOGE organization has been taking aim at Social...Altimetry | SponsoredMost gold “analysts” aren’t really gold analysts… [watch out]People who don’t understand the gold market are about to lose a lot of money. Unfortunately, most so-called “g...Golden Portfolio | Sponsored“Amazon Coin” set to outperform BitcoinChris Rowe – the man who recommended Amazon in 1998… Bitcoin and Ethereum in 2017… And has spotted 44 diffe...True Market Insiders | SponsoredUrgent Bitcoin alert for RIGHT NOWFormer billion-dollar hedge fund manager Larry Benedict has released the most incredible presentation of his 4...Brownstone Research | SponsoredTrump’s Secret WeaponPlease don't wait—this is your moment to take action. Download your Wealth Protection Guide now, claim your fr...American Alternative | Sponsored10X Bigger than AI, quantum, EVs, crypto, and robotics combined?World Economic Forum: "Arguably the Most Exciting Human Discovery Since Fire" Sam Altman, Bill Gates, and M...Stansberry Research | Sponsored Adding Choose a watchlist: Watchlist Adding You have already added five stocks to your watchlist. Upgrade to MarketBeat All Access to add more stocks to your watchlist. Adding National Interstate Corp Please log in to your account or sign up in order to add this asset to your watchlist. Share National Interstate With A Colleague Link copied to clipboard. Get 30 Days of MarketBeat All Access for Free Sign up for MarketBeat All Access to gain access to MarketBeat's full suite of research tools. Start Your 30-Day Trial MarketBeat All Access Features Best-in-Class Portfolio Monitoring Get personalized stock ideas. Compare portfolio to indices. Check stock news, ratings, SEC filings, and more. Stock Ideas and Recommendations See daily stock ideas from top analysts. Receive short-term trading ideas from MarketBeat. Identify trending stocks on social media. Advanced Stock Screeners and Research Tools Use our seven stock screeners to find suitable stocks. Stay informed with MarketBeat's real-time news. Export data to Excel for personal analysis. Sign in to your free account to enjoy these benefits In-depth profiles and analysis for 20,000 public companies. Real-time analyst ratings, insider transactions, earnings data, and more. Our daily ratings and market update email newsletter. Sign in to your free account to enjoy all that MarketBeat has to offer. Sign In Create Account Your Email Address: Email Address Required Your Password: Password Required Log In or Sign in with Facebook Sign in with Google Forgot your password? Your Email Address: Please enter your email address. Please enter a valid email address Choose a Password: Please enter your password. Your password must be at least 8 characters long and contain at least 1 number, 1 letter, and 1 special character. Create My Account (Free) or Sign in with Facebook Sign in with Google By creating a free account, you agree to our terms of service. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.