ALT5 Sigma (AIFC) Institutional Ownership $0.89 +0.02 (+2.05%) As of 05/22/2026 04:00 PM Eastern Add Compare Share Share Ownership Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsHeadlinesInsider TradesOwnershipSEC FilingsShort InterestTrendsBuy This Stock Institutional Ownership Changes (13F Filings) for ALT5 Sigma (NASDAQ:AIFC)CurrentInstitutional OwnershipPercentage6.27%Number ofInstitutional Buyers(last 12 months)48TotalInstitutional Inflows(last 12 months)$68.31MNumber ofInstitutional Sellers(last 12 months)7TotalInstitutional Outflows(last 12 months)$1.66M Get AIFC Insider Trade Alerts Want to know when executives and insiders are buying or selling ALT5 Sigma stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily. 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Skip Chart & View Institutional Buying and Selling Data AIFC Institutional Buying and Selling by Quarter ALT5 Sigma Major Shareholders & Ownership History ExportReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails4/27/2026 Private Advisor Group LLC94,857$105K0.0%+138.0%0.075% 4/16/2026 SG Americas Securities LLC367,150$408K0.0%+267.2%0.289% 3/3/2026 Caitong International Asset Management Co. Ltd123,577$136K0.0%+237.8%0.098% 2/26/2026 Aristides Capital LLC141,200$155K0.0%N/A0.112% 2/23/2026 Virtu Financial LLC124,167$137K0.0%-23.5%0.098% 2/18/2026 XTX Topco Ltd489,500$538K0.0%+298.9%0.387% 2/18/2026 Millennium Management LLC192,148$211K0.0%N/A0.152% 2/18/2026 Engineers Gate Manager LP69,573$77K0.0%+481.2%0.055% 2/18/2026 Balyasny Asset Management L.P.23,538$26K0.0%N/A0.019% 2/18/2026 683 Capital Management LLC480,308$528K0.0%N/A0.380% SpaceX controls two-thirds of all satellites - and it is about to go public (Ad)SpaceX is targeting an IPO on June 11th, with trading set to begin June 12th and the roadshow kicking off June 4th. The company recently issued a 5-for-1 stock split, dropping shares from $526 to roughly $105 - a deliberate move to open access to everyday investors. SpaceX controls two-thirds of all satellites in orbit, accounts for 85% of global rocket launches, and has collected $13 billion from NASA over the past decade. Analyst Matt McCall has spent months researching how investors can get a stake before the IPO through a regular brokerage account, for less than $100.Watch the free presentation before the June 4th roadshow begins2/17/2026 Captrust Financial Advisors37,300$41K0.0%+116.3%0.030% 2/17/2026 ExodusPoint Capital Management LP2,254,910$2.48M0.0%-24.5%1.785% 2/16/2026 OMERS ADMINISTRATION Corp185,600$204K0.0%-44.1%0.147% 2/16/2026 Barclays PLC683,961$752K0.0%+3.3%0.541% 2/13/2026 Marshall Wace LLP330,632$364K0.0%N/A0.262% 2/13/2026 Arkadios Wealth Advisors41,620$46K0.0%+80.1%0.033% 2/13/2026 Charles Schwab Investment Management Inc.510,948$562K0.0%-29.2%0.404% 2/13/2026 State Street Corp556,996$613K0.0%-20.3%0.441% 2/13/2026 Caitong International Asset Management Co. Ltd45,322$50K0.1%+23.9%0.036% 2/13/2026 Crcm LP10,941,280$12.04M4.1%+373.2%8.660% 2/12/2026 Federation des caisses Desjardins du Quebec35,565$39K0.0%-68.8%0.028% 2/12/2026 Aristides Capital LLC141,200$155K0.0%N/A0.112% 2/10/2026 Goldman Sachs Group Inc.52,632$58K0.0%+42.6%0.042% 2/9/2026 Geode Capital Management LLC1,331,963$1.47M0.0%+0.9%1.054% 1/29/2026 UBS Group AG1,904,567$2.10M0.0%+179.3%1.509% 1/16/2026 FNY Investment Advisers LLC199,565$219K0.1%+727.0%0.160% 1/9/2026 SG Americas Securities LLC100,000$110K0.0%N/A0.080% 12/15/2025 FNY Investment Advisers LLC24,130$64K0.0%N/A0.019% 11/26/2025 Lantern Wealth Advisors LLC13,500$36K0.0%N/A0.011% 11/19/2025 Caitong International Asset Management Co. Ltd36,580$98K0.1%N/A0.029% 11/17/2025 NWI Management LP1,800,000$4.84M0.3%N/A1.441% 11/17/2025 Alyeska Investment Group L.P.1,746,020$4.70M0.0%N/A1.397% 11/17/2025 SIH Partners LLLP20,000$54K0.0%N/A0.016% 11/17/2025 Potrero Capital Research LLC1,104,805$2.97M0.3%N/A0.884% 11/17/2025 Prelude Capital Management LLC2,310,760$6.22M0.5%N/A1.849% 11/17/2025 Paloma Partners Management Co554,540$1.49M0.2%N/A0.444% 11/17/2025 National Bank of Canada FI67,974$182K0.0%+61.3%0.054% 11/17/2025 Centiva Capital LP232,726$626K0.0%N/A0.186% 11/17/2025 Bank of America Corp DE887,821$2.39M0.0%+115,201.4%0.711% 11/14/2025 Schonfeld Strategic Advisors LLC16,583$45K0.0%N/A0.013% The SpaceX filing is public. The window is closing. (Ad)SpaceX just filed its S-1. The IPO is confirmed for June 12 - $75 billion, ticker SPCX, potentially the largest in history. The 21-bank syndicate has already locked up shares, so retail investors won't get access. But the S-1 exposed one publicly traded company Musk cannot operate without - and it's still cheap. Dylan Jovine is releasing the ticker free before June 12 changes the price.Get the ticker before the SpaceX IPO reprices everything on June 1211/14/2025 Raymond James Financial Inc.19,992$54K0.0%+39,884.0%0.016% 11/14/2025 Virtu Financial LLC162,248$436K0.0%N/A0.130% 11/14/2025 Shay Capital LLC49,559$133K0.0%N/A0.040% 11/14/2025 Two Sigma Investments LP679,238$1.83M0.0%N/A0.544% 11/13/2025 Jump Financial LLC1,000,000$2.69M0.0%N/A0.800% 11/13/2025 UBS Group AG681,877$1.83M0.0%+1,769.3%0.546% 11/13/2025 Private Advisor Group LLC22,857$61K0.0%N/A0.018% 11/13/2025Jefferies Financial Group Inc.38,100$102K0.0%N/A0.030% 11/12/2025 Aptus Capital Advisors LLC20,312$55K0.0%N/A0.016% 11/12/2025 Barclays PLC662,032$1.78M0.0%+97,833.7%0.530% 11/12/2025 Crcm LP2,312,177$6.22M1.7%N/A1.851% 11/12/2025 Victory Capital Management Inc.12,429$33K0.0%N/A0.010% 11/12/2025 Arete Wealth Advisors LLC10,500$28K0.0%N/A0.008% 11/12/2025 Harvest Portfolios Group Inc.33,534$90K0.0%N/A0.027% 11/12/2025 Private Capital Advisors Inc.31,000$83K0.0%N/A0.025% 11/10/2025 Gardner Lewis Asset Management L P78,975$212K0.1%N/A0.063% 11/7/2025Vanguard Group Inc.6,126,395$16.48M0.0%+775.4%4.903% 11/6/2025 Savvy Advisors Inc.19,871$53K0.0%N/A0.016% 11/6/2025 Profund Advisors LLC10,366$28K0.0%N/A0.008% 10/31/2025 First Citizens Bank & Trust Co.13,000$35K0.0%N/A0.010% 10/29/2025 Arkadios Wealth Advisors23,110$62K0.0%N/A0.018% 8/15/2025 Bridgeway Capital Management LLC19,339$140K0.0%+9.4%0.089% 8/14/2025 Jane Street Group LLC52,471$380K0.0%N/A0.243% 8/13/2025 Scotia Capital Inc.10,000$72K0.0%-70.8%0.050% 8/8/2025 Geode Capital Management LLC194,813$1.41M0.0%+27.6%0.967% 7/28/2025 Evernest Financial Advisors LLC12,000$87K0.0%N/A0.069% AIFC Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of AIFC shares? During the previous two years, 54 institutional investors and hedge funds held shares of ALT5 Sigma. The most heavily invested institutionals were Vanguard Group Inc. ($16.48M), Crcm LP ($12.04M), Prelude Capital Management LLC ($6.22M), NWI Management LP ($4.84M), Alyeska Investment Group L.P. ($4.70M), Potrero Capital Research LLC ($2.97M), and Jump Financial LLC ($2.69M).Learn more on ALT5 Sigma's institutional investors. What percentage of ALT5 Sigma's stock is owned by institutional investors? 6.27% of ALT5 Sigma's stock is owned by institutional investors. Learn more on AIFC's institutional investor holdings. Which institutional investors have been buying ALT5 Sigma's stock? Of the 48 institutional investors that purchased ALT5 Sigma's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Crcm LP ($10.94M), Vanguard Group Inc. ($5.43M), Prelude Capital Management LLC ($2.31M), UBS Group AG ($1.87M), NWI Management LP ($1.80M), Alyeska Investment Group L.P. ($1.75M), and Potrero Capital Research LLC ($1.10M). How much institutional buying is happening at ALT5 Sigma? Institutional investors have bought a total of 32,518,481 shares in the last 24 months. This purchase volume represents approximately $68.31M in transactions. Which of ALT5 Sigma's major shareholders have been selling company stock? The following institutional investors have sold ALT5 Sigma stock in the last 24 months: ExodusPoint Capital Management LP ($733.30K), Charles Schwab Investment Management Inc. ($210.81K), OMERS ADMINISTRATION Corp ($146.20K), State Street Corp ($142.01K), Federation des caisses Desjardins du Quebec ($78.30K), Virtu Financial LLC ($38.08K), and Scotia Capital Inc. ($24.30K). How much institutional selling is happening at ALT5 Sigma? Institutional investors have sold a total of 1,373,006 shares in the last 24 months. This volume of shares sold represents approximately $1.66M in transactions. Related Companies OCGN Major Shareholders FULC Major Shareholders EPRX Major Shareholders ZURA Major Shareholders AUTL Major Shareholders LXEO Major Shareholders KMDA Major Shareholders LYEL Major Shareholders EOLS Major Shareholders ADCT Major Shareholders This page (NASDAQ:AIFC) was last updated on 5/24/2026 by MarketBeat.com Staff. From Our PartnersHey, it's Jon Najarian. The SpaceX IPO is right around the corner. But I discovered Elon may have something BIGGER planned. 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