Helix Acquisition Corp. II (HLXB) Institutional Ownership $10.62 -0.03 (-0.28%) As of 03:54 PM Eastern Add Compare Share Share Ownership Stock AnalysisChartCompetitorsHeadlinesOwnershipSEC FilingsTrendsBuy This Stock Institutional Ownership Changes (13F Filings) for Helix Acquisition Corp. II (NASDAQ:HLXB)CurrentInstitutional OwnershipPercentage54.89%Number ofInstitutional Buyers(last 12 months)12TotalInstitutional Inflows(last 12 months)$10.53MNumber ofInstitutional Sellers(last 12 months)4TotalInstitutional Outflows(last 12 months)$1.00M Get HLXB Insider Trade Alerts Want to know when executives and insiders are buying or selling Helix Acquisition Corp. II 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 HLXB Institutional Buying and Selling by Quarter Helix Acquisition Corp. II Major Shareholders & Ownership History Export to ExcelReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails5/16/2025Millennium Management LLC1,096,382$12.39M0.0%-4.0%5.798% 5/16/2025K2 Principal Fund L.P.100,000$1.13M0.1%N/A0.529% 5/16/2025ADAR1 Capital Management LLC469,729$5.31M1.0%+16.2%2.484% 5/15/2025Sculptor Capital LP800,000$9.04M0.2%+13.5%4.231% 5/14/2025T. Rowe Price Investment Management Inc.397,962$4.50M0.0%-0.6%2.105% 2/19/2025Toronto Dominion Bank49,500$520K0.0%N/A0.262% 2/17/2025Toronto Dominion Bank49,500$520K0.0%N/A0.262% 2/17/2025Millennium Management LLC1,142,302$11.99M0.0%+1.1%6.041% 2/17/2025Citadel Advisors LLC1,339,670$14.07M0.0%+0.5%7.084% 2/14/2025T. Rowe Price Investment Management Inc.400,247$4.20M0.0%+0.7%2.117% 2/14/2025Price T Rowe Associates Inc. MD1,087,771$11.42M0.0%-3.5%5.752% 2/14/2025Harraden Circle Investments LLC257,226$2.70M2.4%N/A1.360% 2/12/2025Geode Capital Management LLC13,274$139K0.0%+22.1%0.070% 2/11/2025Decagon Asset Management LLP186,454$1.96M0.7%N/A0.986% 11/14/2024Acuta Capital Partners LLC180,945$1.89M1.5%+1.7%0.957% 8/15/2024Millennium Management LLC1,117,400$11.42M0.0%+1.0%6.073% 8/7/2024Cowen AND Company LLC50,511$516K0.0%-7.2%0.275% 8/3/2024TD Asset Management Inc144,772$1.48M0.0%N/A0.787% 5/24/2024Farallon Capital Management LLC600,000$6.21M0.0%N/A3.261% 5/17/2024Walleye Trading LLC51,876$537K0.0%N/A0.253% 5/15/2024Price T Rowe Associates Inc. MD1,130,677$11.70M0.0%N/A5.518% 5/15/2024Affinity Asset Advisors LLC250,000$2.59M0.3%N/A1.220% 5/14/2024StemPoint Capital LP200,000$2.08M0.6%N/A0.976% (Data available from 1/1/2016 forward) HLXB Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of HLXB shares? During the previous two years, 18 institutional investors and hedge funds held shares of Helix Acquisition Corp. II. The most heavily invested institutionals were Citadel Advisors LLC ($14.07M), Millennium Management LLC ($12.39M), Price T Rowe Associates Inc. MD ($11.42M), Sculptor Capital LP ($9.04M), Farallon Capital Management LLC ($6.21M), ADAR1 Capital Management LLC ($5.31M), and T. Rowe Price Investment Management Inc. ($4.50M).Learn more on Helix Acquisition Corp. II's institutional investors. What percentage of Helix Acquisition Corp. II's stock is owned by institutional investors? 54.89% of Helix Acquisition Corp. II's stock is owned by institutional investors. Learn more on HLXB's institutional investor holdings. Which institutional investors have been buying Helix Acquisition Corp. II's stock? Of the 17 institutional investors that purchased Helix Acquisition Corp. II's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Price T Rowe Associates Inc. MD ($1.13M), Farallon Capital Management LLC ($600K), Harraden Circle Investments LLC ($257.23K), Affinity Asset Advisors LLC ($250K), StemPoint Capital LP ($200K), Decagon Asset Management LLP ($186.45K), and TD Asset Management Inc ($144.77K). How much institutional buying is happening at Helix Acquisition Corp. II? Institutional investors have bought a total of 986,770 shares in the last 24 months. This purchase volume represents approximately $10.53M in transactions. Which of Helix Acquisition Corp. II's major shareholders have been selling company stock? The following institutional investors have sold Helix Acquisition Corp. II stock in the last 24 months: Millennium Management LLC ($45.92K), Price T Rowe Associates Inc. MD ($39.83K), Cowen AND Company LLC ($3.90K), and T. Rowe Price Investment Management Inc. ($2.29K). How much institutional selling is happening at Helix Acquisition Corp. II? Institutional investors have sold a total of 91,934 shares in the last 24 months. This volume of shares sold represents approximately $1.00M in transactions. Related Companies NOAH Major Shareholders AC Major Shareholders GETY Major Shareholders PLYM Major Shareholders AACT Major Shareholders BRSP Major Shareholders SITC Major Shareholders TRTX Major Shareholders KREF Major Shareholders VINP Major Shareholders This page (NASDAQ:HLXB) was last updated on 6/30/2025 by MarketBeat.com Staff From Our PartnersAI Meltdown Imminent: Dump These Stocks Now!If you have any money in the markets, especially in AI stocks… Please click here to see Elon Musk’s new inv...Paradigm Press | Sponsored379 passengers walked away from thisElon Musk just wrote a $51 million check to back this material’s next phase… Because it’s not just saving l...True Market Insiders | SponsoredWhite House to reset Social Security?Elon Musk's parting DOGE gift looks set to shock America... A single announcement by July 22nd could soon b...Altimetry | SponsoredCrypto Is Pumping Again – Now Comes the Real OpportunityThis same signal has appeared twice before in the past 8 years — both times, it kicked off major moves in cryp...Crypto Swap Profits | SponsoredElon’s NEXT Big IPO?Cancel your internet TODAY!? Take your latest internet bill and light it on fire… then count the seconds it...Banyan Hill Publishing | SponsoredGold Shock (insane new prediction)World Gold Council reports: "No sign" of this catalyst slowing A whopping 73% of Americans report they're "...Stansberry Research | SponsoredWhy Is President Trump Fast-Tracking These Companies?Forget about AI… There's a hot new trend on Wall Street… And it's all thanks to President Trump. His ...InvestorPlace | SponsoredGold is soaring. Here’s how to get paid from itGold just broke through $3,300… And while the headlines shout about price targets, something even more powe...Investors Alley | Sponsored Adding Choose a watchlist: Watchlist Adding You have already added ten stocks to your watchlist. Upgrade to MarketBeat All Access to add more stocks to your watchlist. Adding Helix Acquisition Corp. II Please log in to your account or sign up in order to add this asset to your watchlist. Share Helix Acquisition Corp. II 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.