Iridium Communications (IRDM) Institutional Ownership $28.89 -0.20 (-0.69%) As of 01:17 PM Eastern This is a fair market value price provided by Polygon.io. Learn more. Add Compare Share Share Ownership Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy This Stock Institutional Ownership Changes (13F Filings) for Iridium Communications (NASDAQ:IRDM)CurrentInstitutional OwnershipPercentage84.36%Number ofInstitutional Buyers(last 12 months)218TotalInstitutional Inflows(last 12 months)$665.00MNumber ofInstitutional Sellers(last 12 months)156TotalInstitutional Outflows(last 12 months)$383.52M Get IRDM Insider Trade Alerts Want to know when executives and insiders are buying or selling Iridium Communications 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 IRDM Institutional Buying and Selling by Quarter Iridium Communications Major Shareholders & Ownership History Export to ExcelReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails6/3/2025 Inspire Investing LLC42,770$1.17M0.1%-1.1%0.040% 5/29/2025 Rhumbline Advisers299,969$8.20M0.0%-5.5%0.277% 5/21/2025 Acadian Asset Management LLC174,818$4.77M0.0%+201.7%0.162% 5/21/2025 IFM Investors Pty Ltd13,402$366K0.0%+3.7%0.012% 5/19/2025 Jane Street Group LLC239,354$6.54M0.0%+64.9%0.221% 5/19/2025 Bayforest Capital Ltd6,202$169K0.1%+527.7%0.006% 5/19/2025 UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC539,566$14.74M0.0%+16.2%0.499% 5/16/2025 United Services Automobile Association7,927$218K0.0%N/A0.007% 5/16/2025 Sciencast Management LP50,389$1.38M0.3%N/A0.047% 5/16/2025 Goldman Sachs Group Inc.232,231$6.35M0.0%+16.7%0.215% Get the Latest News and Ratings for IRDM and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Iridium Communications and its competitors with MarketBeat's FREE daily newsletter. 5/16/2025 Dynamic Technology Lab Private Ltd61,598$1.68M0.2%+52.6%0.057% 5/16/2025 Scientech Research LLC26,016$711K0.2%N/A0.024% 5/16/2025 Select Equity Group L.P.887,168$24.24M0.1%+18.1%0.820% 5/16/2025 PharVision Advisers LLC8,263$226K0.3%-72.5%0.008% 5/16/2025 Millennium Management LLC1,447,889$39.56M0.0%+82.2%1.339% 5/16/2025 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.21,744$594K0.0%-9.0%0.020% 5/16/2025 Gotham Asset Management LLC879,385$24.03M0.2%+25.0%0.813% 5/16/2025 Hancock Whitney Corp21,076$576K0.0%+88.6%0.019% 5/16/2025 Anchor Capital Management Company LLC775,917$21.20M21.2%+7.8%0.717% 5/16/2025 AQR Capital Management LLC410,476$11.09M0.0%-56.4%0.380% 5/16/2025 Advisors Asset Management Inc.17,584$480K0.0%+44.3%0.016% 5/16/2025 Amundi40,479$1.04M0.0%+1,243.0%0.037% 5/15/2025 Cubist Systematic Strategies LLC507,355$13.86M0.1%+385.1%0.469% 5/15/2025 Royal Bank of Canada48,325$1.32M0.0%+33.0%0.045% 5/15/2025 Graham Capital Management L.P.32,574$890K0.0%+38.9%0.030% 5/15/2025 Quarry LP3,141$86K0.0%-55.8%0.003% 5/15/2025 Panagora Asset Management Inc.233,822$6.39M0.0%+2,164.2%0.216% 5/15/2025 Vident Advisory LLC10,391$284K0.0%+5.8%0.010% 5/15/2025 Trexquant Investment LP390,325$10.66M0.1%-11.5%0.361% 5/14/2025 CreativeOne Wealth LLC16,590$453K0.0%+6.7%0.015% 5/14/2025 Gabelli Funds LLC23,000$628K0.0%+109.1%0.021% 5/14/2025 WealthTrust Axiom LLC50,056$1.37M0.4%-14.0%0.046% 5/14/2025 Corebridge Financial Inc.120,352$3.29M0.0%-6.7%0.111% 5/14/2025 Comerica Bank31,459$859K0.0%-7.0%0.029% 5/14/2025 MetLife Investment Management LLC60,945$1.67M0.0%-5.7%0.056% 5/14/2025 Jump Financial LLC176,336$4.82M0.1%+64.8%0.163% 5/14/2025 SVB Wealth LLC1,091$30K0.0%N/A0.001% 5/14/2025 AlphaQuest LLC15,038$411K0.0%+120.5%0.014% 5/14/2025 Price T Rowe Associates Inc. MD1,945,852$53.16M0.0%+13.7%1.799% 5/14/2025 Capital Fund Management S.A.124,288$3.40M0.0%+51.4%0.115% Trump wipes out trillions overnight… (Ad)Is there anybody more powerful than Donald Trump right now? In a single tariff announcement, he wiped out nearly $5 trillion in wealth from the S&P 500 and $6.4 trillion from the Dow Jones… Not to mention the countless trillions of dollars lost in every market around the world… leaving the major political powers scrambling in fear of Trump’s next move.Whether you take some of that wealth for yourself depends on if you watch this controversial exposé 5/14/2025 EntryPoint Capital LLC11,514$315K0.1%-24.9%0.011% 5/14/2025 Hsbc Holdings PLC130,405$3.55M0.0%-31.0%0.121% 5/13/2025 Allen Wealth Management LLC40,590$1.11M0.8%+3.7%0.038% 5/13/2025 Northern Trust Corp1,719,684$46.98M0.0%-5.9%1.590% 5/13/2025 Versor Investments LP43,802$1.20M0.2%+242.1%0.040% 5/13/2025 Summit Securities Group LLC2,648$72K0.0%N/A0.002% 5/13/2025 Algert Global LLC136,742$3.74M0.1%-29.5%0.126% 5/13/2025 Raymond James Financial Inc.645,636$17.64M0.0%+6.4%0.597% 5/13/2025 Pinnacle Holdings LLC1,051$29K0.0%-31.2%0.001% 5/13/2025 American Century Companies Inc.2,198,343$60.06M0.0%+26.6%2.032% 5/13/2025 Fox Run Management L.L.C.10,141$277K0.0%-74.3%0.009% 5/13/2025 Sei Investments Co.155,020$4.49M0.0%+0.9%0.143% 5/13/2025 Russell Investments Group Ltd.30,879$844K0.0%+31.2%0.029% 5/13/2025 HighTower Advisors LLC28,239$771K0.0%+3.8%0.026% 5/12/2025 Nuveen LLC576,970$15.76M0.0%N/A0.533% 5/12/2025 Entropy Technologies LP8,684$237K0.0%N/A0.008% 5/12/2025 Invesco Ltd.718,843$19.64M0.0%+9.1%0.665% 5/12/2025 National Bank of Canada FI40,865$1.12M0.0%-6.5%0.038% 5/12/2025 Swiss National Bank198,500$5.42M0.0%-5.3%0.184% 5/12/2025 Mitsubishi UFJ Asset Management Co. Ltd.125,390$3.43M0.0%+34.8%0.116% 5/9/2025 Mutual of America Capital Management LLC56,019$1.53M0.0%-6.9%0.052% 5/9/2025 Deutsche Bank AG9,482$259K0.0%+52.4%0.009% 5/9/2025 Charles Schwab Investment Management Inc.1,082,279$29.57M0.0%-1.0%1.001% 5/9/2025 Vanguard Group Inc.9,837,714$268.77M0.0%-9.0%9.096% 5/9/2025 New Age Alpha Advisors LLC15,559$425K0.0%+78.6%0.014% 5/9/2025 IQ EQ FUND MANAGEMENT IRELAND Ltd81,265$2.22M0.3%-1.9%0.075% 5/9/2025 Blair William & Co. IL203,961$5.57M0.0%-21.9%0.189% 5/9/2025 Bank of Nova Scotia9,850$269K0.0%-19.6%0.009% 5/9/2025 Jupiter Asset Management Ltd.257,689$7.04M0.1%N/A0.238% 5/8/2025 US Bancorp DE7,767$212K0.0%-21.9%0.007% 5/8/2025 Natixis Advisors LLC14,750$403K0.0%+3.8%0.014% 5/8/2025 Wellington Shields & Co. LLC10,500$287K0.1%N/A0.010% 5/8/2025 Bayforest Capital Ltd6,202$169K0.1%+527.7%0.006% 5/8/2025 XTX Topco Ltd57,742$1.58M0.1%+166.9%0.053% 5/8/2025 Federated Hermes Inc.10,535$288K0.0%-14.9%0.010% 5/7/2025 Picton Mahoney Asset Management7,839$214K0.0%N/A0.007% 5/7/2025 LPL Financial LLC47,719$1.30M0.0%+6.7%0.044% 5/7/2025 Zurcher Kantonalbank Zurich Cantonalbank 28,154$769K0.0%-9.4%0.026% 5/7/2025 ARK Investment Management LLC4,891,677$133.64M1.3%+95.1%4.523% 5/7/2025 Nikko Asset Management Americas Inc.3,889,045$106.21M1.3%+37.5%3.596% 5/7/2025 Van Berkom & Associates Inc.2,885,345$78.83M2.5%-9.0%2.668% 5/6/2025 Pacer Advisors Inc.1,026,681$28.05M0.1%+38.4%0.949% 5/6/2025 Cetera Investment Advisers8,714$238K0.0%N/A0.008% 5/6/2025 Pinnacle Associates Ltd.764,065$20.87M0.3%-3.9%0.706% 5/6/2025 Universal Beteiligungs und Servicegesellschaft mbH17,125$468K0.0%N/A0.016% 5/5/2025 Allianz Asset Management GmbH7,494$205K0.0%N/A0.007% 5/5/2025 Los Angeles Capital Management LLC185,658$5.07M0.0%+182.3%0.172% 5/5/2025 Private Advisor Group LLC119,876$3.28M0.0%+24.0%0.111% 5/2/2025 Victory Capital Management Inc.33,966$928K0.0%-97.9%0.031% 5/2/2025 SBI Securities Co. Ltd.1,757$48K0.0%+37.2%0.002% The End of Elon Musk…? (Ad)The End of Elon Musk? Don't make him laugh. Jeff Brown has been hearing this same tired story for years, and he's been proven right time and time again. And now, while the media focuses on Tesla's "demise," he's uncovered an AI breakthrough that's about to make Elon's doubters eat their words yet again. According to his research, if you listen to the media and miss out on Elon's newest breakthrough, it's going to cost you the fortune of a lifetime.Click here to see why the "End of Elon" crowd is about to be wrong again.5/2/2025 Edgestream Partners L.P.104,462$2.85M0.1%N/A0.097% 5/1/2025 CWM LLC5,663$155K0.0%-61.6%0.005% 5/1/2025 Louisiana State Employees Retirement System30,500$833K0.0%-3.5%0.028% 5/1/2025 New York State Common Retirement Fund57,202$1.56M0.0%+1.2%0.053% 5/1/2025 Mutual of America Capital Management LLC56,019$1.53M0.0%-6.9%0.052% 5/1/2025 Arizona State Retirement System29,373$802K0.0%-5.0%0.027% 5/1/2025 Ballentine Partners LLC11,219$307K0.0%-4.4%0.010% 4/30/2025 State of Michigan Retirement System26,059$712K0.0%-3.3%0.024% 4/30/2025 Cerity Partners LLC29,824$815K0.0%-30.1%0.028% 4/30/2025 Alps Advisors Inc.13,000$355K0.0%N/A0.012% (Data available from 1/1/2016 forward) IRDM Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of IRDM shares? During the previous two years, 384 institutional investors and hedge funds held shares of Iridium Communications. The most heavily invested institutionals were Triasima Portfolio Management inc. ($2.78B), BlackRock Inc. ($721.51M), Bamco Inc. NY ($312.53M), Capital International Investors ($304.72M), Vanguard Group Inc. ($268.77M), ARK Investment Management LLC ($133.64M), and State Street Corp ($130.02M).Learn more on IRDM's institutional investors. What percentage of Iridium Communications stock is owned by institutional investors? 84.36% of Iridium Communications stock is owned by institutional investors. Learn more on IRDM's institutional investor holdings. Which institutional investors have been buying Iridium Communications stock? Of the 313 institutional investors that purchased Iridium Communications stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: ARK Investment Management LLC ($3.24M), Norges Bank ($2.31M), Nikko Asset Management Americas Inc. ($2.28M), Sumitomo Mitsui Trust Holdings Inc. ($1.77M), Victory Capital Management Inc. ($1.59M), American Century Companies Inc. ($1.58M), and Sumitomo Mitsui Trust Group Inc. ($1.42M). How much institutional buying is happening at Iridium Communications? Institutional investors have bought a total of 37,145,442 shares in the last 24 months. This purchase volume represents approximately $1.26B in transactions. Which Iridium Communications major shareholders have been selling company stock? Of the 231 institutional investors that sold Iridium Communications stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Bamco Inc. NY ($2.53M), BlackRock Inc. ($2.44M), Victory Capital Management Inc. ($1.61M), Vanguard Group Inc. ($1.42M), Millennium Management LLC ($1.09M), Clearbridge Investments LLC ($946.89K), and AQR Capital Management LLC ($829K). How much institutional selling is happening at Iridium Communications? Institutional investors have sold a total of 25,360,877 shares in the last 24 months. This volume of shares sold represents approximately $927.63M in transactions. Related Companies CCOI Major Shareholders LITE Major Shareholders ESE Major Shareholders NSSC Major Shareholders AIOT Major Shareholders REKR Major Shareholders INSG Major Shareholders SNT Major Shareholders AMPG Major Shareholders KSCP Major Shareholders This page (NASDAQ:IRDM) was last updated on 6/13/2025 by MarketBeat.com Staff From Our PartnersYour Bank Account Is No Longer SafeWhat If Washington Declared That: YOUR Money ISN'T Actually Yours? 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