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Iridium Communications (IRDM) Institutional Ownership

Iridium Communications logo
$45.87 -0.25 (-0.54%)
Closing price 04:00 PM Eastern
Extended Trading
$45.51 -0.36 (-0.78%)
As of 07:42 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.
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Institutional Ownership Changes (13F Filings) for Iridium Communications (NASDAQ:IRDM)

Current
Institutional Ownership
Percentage
84.36%
Number of
Institutional Buyers
(last 12 months)
232
Total
Institutional Inflows
(last 12 months)
$1.45B
Number of
Institutional Sellers
(last 12 months)
121
Total
Institutional Outflows
(last 12 months)
$816.38M
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IRDM Institutional Buying and Selling by Quarter

Iridium Communications Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
11/13/2026Empowered Funds LLC12,306$589K0.0%+24.3%0.012%
11/13/2026Steward Partners Investment Advisory LLC1,651$79K0.0%-53.1%0.002%
11/13/2026State Board of Administration of Florida Retirement System82,347$3.94M0.0%-3.9%0.078%
11/13/2026Polymer Capital Management US LLC7,274$348K0.0%-63.2%0.007%
11/13/2026 Gabelli Funds LLC111,739$5.35M0.0%+984.8%0.105%
11/13/2026 GABELLI & Co INVESTMENT ADVISERS INC.117,451$5.63M0.6%+1,034.8%0.111%
11/12/2026 First Trust Advisors LP120,765$5.79M0.0%-74.1%0.114%
11/12/2026 Silver Heights Capital Management Inc2,663,293$127.57M46.1%-18.7%2.509%
11/12/2026 State Street Corp4,473,062$214.26M0.0%-52.8%4.214%
11/11/2026 Advisors Asset Management Inc.42,237$2.02M0.0%N/A0.040%
11/11/2026 Private Advisor Group LLC7,440$356K0.0%N/A0.007%
11/10/2026 Public Sector Pension Investment Board480,834$22.43M0.0%+18.0%0.453%
11/10/2026 Global Retirement Partners LLC11,235$538K0.0%+136.3%0.011%
11/10/2026 South Dakota Investment Council8,968$430K0.0%-64.8%0.008%
11/10/2026 Rothschild Investment LLC5,212$250K0.0%-76.6%0.005%
11/10/2026 HighTower Advisors LLC4,916$235K0.0%-76.3%0.005%
11/9/2026 Intech Investment Management LLC8,289$397K0.0%N/A0.008%
11/9/2026 Carlson Capital L.P.11,100$532K0.1%N/A0.010%
11/9/2026 Bessemer Group Inc.670$32K0.0%-99.7%0.001%
11/9/2026 Hantz Financial Services Inc.5,416$259K0.0%+13.1%0.005%
11/9/2026 Royce & Associates LP48,996$2.35M0.0%+2.6%0.046%
11/7/2026 Diversified Trust Co4,574$219K0.0%-43.8%0.004%
11/6/2026 Russell Investments Group Ltd.157,778$7.56M0.0%-60.7%0.149%
11/6/2026 Eurizon Capital SGR S.p.A.549$26K0.0%N/A0.001%
11/6/2026 Fifth Third Bancorp22,340$1.07M0.0%-41.8%0.021%
11/5/2026 Maryland State Retirement & Pension System28,237$1.35M0.0%+36.8%0.027%
11/5/2026 Illinois Municipal Retirement Fund54,263$2.60M0.0%-13.8%0.051%
11/5/2026 Lido Advisors LLC8,209$393K0.0%-16.2%0.008%
11/4/2026 AlphaCore Capital LLC6,430$308K0.0%-11.3%0.006%
11/3/2026 Ethic Inc.5,312$254K0.0%-35.9%0.005%
11/3/2026 Parallel Advisors LLC8,173$391K0.0%+11.3%0.008%
11/3/2026 Guidance Capital Inc.28,549$1.25M0.3%-3.8%0.027%
11/3/2026 Heritage Family Offices LLP1,216$58K0.0%N/A0.001%
11/2/2026 Commonwealth Equity Services LLC11,031$528K0.0%+4.5%0.010%
10/29/2026 True Freedom Investing LLC5,343$256K0.0%N/A0.005%
10/29/2026 Sumitomo Mitsui Trust Group Inc.69,442$3.33M0.0%-88.2%0.065%
10/29/2026 ProShare Advisors LLC8,123$389K0.0%N/A0.008%
10/29/2026 Vise Technologies Inc.7,351$352K0.0%+45.4%0.007%
10/29/2026 MGO One Seven LLC6,022$288K0.0%-6.5%0.006%
10/26/2026 Oppenheimer & Co. Inc.14,759$707K0.0%-22.1%0.014%
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10/26/2026 CUSHING ASSET MANAGEMENT LP dba NXG INVESTMENT MANAGEMENT416,500$19.95M0.9%+76.5%0.392%
10/23/2026 Signaturefd LLC1,357$65K0.0%+45.9%0.001%
10/23/2026 Fifth Third Wealth Advisors LLC17,482$837K0.0%+248.9%0.016%
10/23/2026 Inspire Investing LLC69,839$3.35M0.1%-41.7%0.066%
10/22/2026 Yousif Capital Management LLC27,455$1.32M0.0%-2.7%0.026%
10/22/2026 Vest Financial LLC16,512$791K0.0%-6.9%0.016%
10/21/2026 Axxcess Wealth Management LLC4,868$233K0.0%N/A0.005%
10/21/2026 Crossmark Global Holdings Inc.64,260$3.08M0.0%+34.3%0.061%
10/21/2026 Pinnacle Associates Ltd.401,167$19.22M0.2%+1.6%0.379%
10/21/2026 Nisa Investment Advisors LLC12,889$617K0.0%-52.8%0.012%
10/20/2026 Commonwealth Financial Services LLC6,271$300K0.1%+20.6%0.006%
10/17/2026 USA Financial Formulas3,716$178K0.0%N/A0.004%
10/16/2026 Vontobel Holding Ltd.15,623$748K0.0%-53.4%0.015%
10/15/2026 State of Alaska Department of Revenue17,801$852K0.0%-48.9%0.017%
10/15/2026 Fortitude Family Office LLC2,756$132K0.0%+3,345.0%0.003%
10/14/2026 First Citizens Bank & Trust Co.7,767$372K0.0%-68.1%0.007%
10/14/2026 Krilogy Financial LLC4,423$208K0.0%-74.6%0.004%
10/13/2026 Sax Wealth Advisors LLC4,971$238K0.0%N/A0.005%
10/9/2026 GAMMA Investing LLC4,390$210K0.0%+45.2%0.004%
10/8/2026 Farther Finance Advisors LLC9,379$449K0.0%+18.3%0.009%
10/8/2026 CoreCap Advisors LLC1,021$49K0.0%+69.0%0.001%
9/29/2026Cim Investment Management Inc.10,766$591K0.1%+7.3%0.010%
9/23/2026QRG Capital Management Inc.9,045$496K0.0%+5.1%0.009%
9/23/2026Envestnet Portfolio Solutions Inc.23,395$1.28M0.0%-5.6%0.022%
9/9/2026Sequoia Financial Advisors LLC10,660$585K0.0%N/A0.010%
9/9/2026Engineers Gate Manager LP32,202$1.77M0.0%N/A0.030%
9/9/2026Integrated Wealth Concepts LLC15,982$877K0.0%+73.9%0.015%
9/9/2026NewEdge Advisors LLC12,589$690K0.0%-72.1%0.012%
9/9/2026 IFP Advisors Inc1,850$101K0.0%+346.9%0.002%
9/9/2026Baird Financial Group Inc.4,246$233K0.0%-46.9%0.004%
9/8/2026 Allworth Financial LP14,773$810K0.0%+56.6%0.014%
9/8/2026 Arizona State Retirement System25,524$1.40M0.0%-1.4%0.024%
9/8/2026 West Family Investments Inc.4,221$232K0.1%N/A0.004%
9/8/2026Waverly Advisors LLC8,535$468K0.0%N/A0.008%
9/8/2026 Nykredit A S3,307$181K0.0%N/A0.003%
9/2/2026Allianz Asset Management GmbH109,634$6.01M0.0%N/A0.103%
8/27/2026Corient Private Wealth LP42,460$2.33M0.0%+324.3%0.040%
8/26/2026 Amundi141,756$7.78M0.0%+407.9%0.134%
8/26/2026 HighTower Advisors LLC20,738$1.14M0.0%-17.0%0.020%
8/25/2026 Groupe la Francaise11,589$636K0.0%-43.3%0.011%
8/25/2026 VIRGINIA RETIREMENT SYSTEMS ET Al37,950$2.08M0.0%N/A0.036%
8/23/2026 HB Wealth Management LLC13,760$755K0.0%+53.1%0.013%
8/22/2026 denkapparat Operations GmbH4,076$224K0.1%N/A0.004%
8/21/2026 AXQ Capital LP4,079$224K0.0%N/A0.004%
8/21/2026 Nykredit A S3,307$181K0.0%N/A0.003%
8/21/2026 KFA Private Wealth Group LLC4,991$274K0.1%N/A0.005%
8/21/2026 Legacy Financial Advisors Inc.4,478$246K0.0%N/A0.004%
8/20/2026 Rehmann Capital Advisory Group8,282$454K0.0%N/A0.008%
8/20/2026Moore Capital Management LP30,000$1.65M0.0%N/A0.028%
8/20/2026Two Sigma Securities LLC12,417$681K0.1%N/A0.012%
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8/19/2026UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC340,871$18.70M0.0%-5.2%0.322%
8/19/2026Van ECK Associates Corp2,270,799$124.55M0.1%+50.9%2.143%
8/19/2026 Braun Stacey Associates Inc.295,922$16.23M0.5%N/A0.279%
8/19/2026Hsbc Holdings PLC14,328$781K0.0%-47.9%0.014%
8/18/2026Empowered Funds LLC9,901$543K0.0%N/A0.009%
8/18/2026 United Capital Financial Advisors LLC4,682$257K0.0%N/A0.004%
8/18/2026 Centaurus Financial Inc.2,232$122K0.0%N/A0.002%
8/18/2026Jefferies Financial Group Inc.396,110$21.73M0.1%N/A0.374%
8/18/2026Public Employees Retirement System of Ohio28,918$1.59M0.0%N/A0.027%
8/17/2026Redwood Investment Management LLC41,295$2.27M0.2%N/A0.039%


IRDM Institutional Ownership - Frequently Asked Questions

During the previous two years, 430 institutional investors and hedge funds held shares of Iridium Communications. The most heavily invested institutionals were BlackRock Inc. ($737.59M), State Street Corp ($214.26M), Vanguard Group Inc. ($176.53M), Nikko Asset Management Americas Inc. ($130.04M), Silver Heights Capital Management Inc ($127.57M), Van ECK Associates Corp ($124.55M), and Van Berkom & Associates Inc. ($78.83M).Learn more on Iridium Communications' institutional investors.

84.36% of Iridium Communications' stock is owned by institutional investors. Learn more on IRDM's institutional investor holdings.

Of the 370 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: BlackRock Inc. ($13.45M), ARK Investment Management LLC ($4.12M), Millennium Management LLC ($2.86M), Gotham Asset Management LLC ($2.24M), Man Group plc ($2.15M), American Century Companies Inc. ($1.99M), and Sumitomo Mitsui Trust Group Inc. ($1.84M).

Institutional investors have bought a total of 38,572,116 shares in the last 24 months. This purchase volume represents approximately $1.45B in transactions.

Of the 118 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 ($8.18M), State Street Corp ($4.99M), Sumitomo Mitsui Trust Group Inc. ($4.07M), ARK Investment Management LLC ($3.64M), Amova Asset Management Americas Inc. ($3.58M), Millennium Management LLC ($2.00M), and Pacer Advisors Inc. ($853.71K).

Institutional investors have sold a total of 32,836,789 shares in the last 24 months. This volume of shares sold represents approximately $816.38M in transactions.


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Institutional ownership data for NASDAQ:IRDM is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 11/13/2026. New 13F filings are added each quarter as they're published.
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