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Iridium Communications (IRDM) Institutional Ownership

Iridium Communications logo
$24.96 +0.07 (+0.26%)
Closing price 03:59 PM Eastern
Extended Trading
$25.10 +0.15 (+0.59%)
As of 07:57 PM Eastern
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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)
219
Total
Institutional Inflows
(last 12 months)
$699.71M
Number of
Institutional Sellers
(last 12 months)
163
Total
Institutional Outflows
(last 12 months)
$402.51M
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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
8/13/2025Gabelli Funds LLC45,000$1.36M0.0%+95.7%0.042%
8/13/2025Gamco Investors INC. ET AL8,600$259K0.0%N/A0.008%
8/13/2025Jump Financial LLC19,106$576K0.0%-89.2%0.018%
8/13/2025Brown Advisory Inc.512,877$15.47M0.0%+0.5%0.483%
8/13/2025Marshall Wace LLP27,651$834K0.0%-85.8%0.026%
8/13/2025First Trust Advisors LP283,580$8.56M0.0%+13.5%0.267%
8/13/2025Invesco Ltd.708,412$21.37M0.0%-1.5%0.668%
8/13/2025Blueshift Asset Management LLC9,756$294K0.1%N/A0.009%
8/13/2025Arrowstreet Capital Limited Partnership377,571$11.39M0.0%-31.1%0.356%
8/13/2025Claret Asset Management Corp7,742$234K0.0%N/A0.007%
8/13/2025New York State Common Retirement Fund50,202$1.52M0.0%-12.2%0.047%
8/13/2025Schroder Investment Management Group2,086,648$62.95M0.1%-1.6%1.966%
8/13/2025Norges Bank540,176$16.30M0.0%N/A0.509%
8/13/2025WealthTrust Axiom LLC45,359$1.37M0.4%-9.4%0.043%
8/13/2025Hsbc Holdings PLC83,601$2.53M0.0%-35.9%0.079%
8/13/2025Capital Fund Management S.A.97,841$2.95M0.0%-21.3%0.092%
8/13/2025State Board of Administration of Florida Retirement System86,976$2.62M0.0%-0.9%0.082%
8/13/2025Johnson Financial Group Inc.2,317$70K0.0%N/A0.002%
8/13/2025Russell Investments Group Ltd.36,746$1.11M0.0%+19.0%0.035%
8/12/2025 Elo Mutual Pension Insurance Co27,431$828K0.0%-38.1%0.026%
8/12/2025 Advisors Asset Management Inc.42,996$1.30M0.0%+144.5%0.041%
8/12/2025 Steward Partners Investment Advisory LLC2,216$67K0.0%-42.9%0.002%
8/12/2025 Jaffetilchin Investment Partners LLC13,011$393K0.0%N/A0.012%
8/12/2025 Ameritas Investment Partners Inc.21,000$634K0.0%-1.9%0.020%
8/12/2025Jefferies Financial Group Inc.12,160$367K0.0%N/A0.011%
8/12/2025 Prudential Financial Inc.10,508$303K0.0%-11.7%0.010%
8/12/2025 American Century Companies Inc.2,640,658$79.67M0.0%+20.1%2.489%
8/12/2025 Rhumbline Advisers285,761$8.62M0.0%-4.7%0.269%
8/12/2025 Franklin Resources Inc.23,343$704K0.0%+4.9%0.022%
8/12/2025 Legal & General Group Plc345,492$10.42M0.0%-18.0%0.326%
8/12/2025 JPMorgan Chase & Co.562,371$16.97M0.0%-23.9%0.530%
8/12/2025 Entropy Technologies LP16,193$489K0.0%+86.5%0.015%
8/12/2025 Swiss National Bank186,900$5.64M0.0%-5.8%0.176%
8/12/2025 Ensign Peak Advisors Inc38,819$1.17M0.0%-6.5%0.037%
8/11/2025 Inspire Advisors LLC6,707$202K0.0%N/A0.006%
8/11/2025 Universal Beteiligungs und Servicegesellschaft mbH12,625$381K0.0%-26.3%0.012%
8/8/2025 Cetera Investment Advisers10,106$305K0.0%+16.0%0.010%
8/8/2025 Intech Investment Management LLC66,921$2.02M0.0%+0.7%0.063%
8/8/2025 Creative Planning27,320$824K0.0%-22.7%0.026%
8/8/2025 SG Americas Securities LLC20,675$624K0.0%+14.2%0.019%
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8/8/2025 Commonwealth of Pennsylvania Public School Empls Retrmt SYS165,450$4.99M0.0%-9.5%0.156%
8/8/2025 Police & Firemen s Retirement System of New Jersey35,998$1.09M0.0%-12.1%0.034%
8/8/2025 Geode Capital Management LLC1,919,215$57.91M0.0%-5.0%1.809%
8/8/2025 PNC Financial Services Group Inc.5,082$153K0.0%-7.7%0.005%
8/8/2025 KBC Group NV2,816$85K0.0%-43.1%0.003%
8/8/2025 Jupiter Asset Management Ltd.355,002$10.71M0.1%+37.8%0.335%
8/7/2025 Acadian Asset Management LLC300,714$9.07M0.0%+72.0%0.283%
8/7/2025 Connor Clark & Lunn Investment Management Ltd.11,173$337K0.0%N/A0.011%
8/7/2025 Mitsubishi UFJ Asset Management Co. Ltd.151,419$4.57M0.0%+20.8%0.143%
8/7/2025 Los Angeles Capital Management LLC95,185$2.87M0.0%-48.7%0.090%
8/6/2025 AGF Management Ltd.116,182$3.51M0.0%+35.0%0.109%
8/6/2025 Summit Investment Advisors Inc.21,415$585K0.5%-6.1%0.020%
8/6/2025 Fox Run Management L.L.C.30,930$933K0.2%+205.0%0.029%
8/6/2025 Penserra Capital Management LLC416,561$12.57M0.2%+352.1%0.393%
8/6/2025 Graphene Investments SAS115,300$3.48M2.3%N/A0.109%
8/5/2025 Connable Office Inc.6,659$201K0.0%N/A0.006%
8/5/2025 Bank of New York Mellon Corp1,140,958$34.42M0.0%-11.4%1.075%
8/5/2025 Bank of Montreal Can16,322$492K0.0%-27.4%0.015%
8/5/2025 Versor Investments LP25,778$778K0.1%-41.1%0.024%
8/4/2025 Pinnacle Associates Ltd.582,863$17.59M0.3%-23.7%0.549%
8/4/2025 AdvisorShares Investments LLC15,460$466K0.1%+5.9%0.015%
8/4/2025 Amalgamated Bank48,860$1.47M0.0%-2.5%0.046%
8/4/2025 Whalen Wealth Management Inc.6,666$201K0.1%N/A0.006%
8/1/2025 IQ EQ FUND MANAGEMENT IRELAND Ltd168,794$5.09M0.5%+107.7%0.159%
8/1/2025 Teacher Retirement System of Texas22,533$680K0.0%-38.3%0.021%
8/1/2025 Y Intercept Hong Kong Ltd13,488$407K0.0%N/A0.013%
8/1/2025 Brookwood Investment Group LLC38,614$1.17M0.2%N/A0.036%
7/31/2025 State of New Jersey Common Pension Fund D73,774$2.23M0.0%+19.9%0.070%
7/31/2025 AlphaQuest LLC9,932$300K0.0%-34.0%0.009%
7/31/2025 Sumitomo Mitsui Trust Group Inc.4,315,763$130.21M0.1%+10.9%4.067%
7/30/2025 Canal Insurance CO20,000$603K0.1%N/A0.019%
7/30/2025 Paralel Advisors LLC97,791$2.95M0.1%+1.9%0.092%
7/30/2025 ARK Investment Management LLC5,333,528$160.91M1.2%+9.0%5.026%
7/29/2025 VIRGINIA RETIREMENT SYSTEMS ET Al56,100$1.69M0.0%N/A0.052%
7/29/2025 Mutual of America Capital Management LLC53,790$1.62M0.0%-4.0%0.050%
7/29/2025 Nordea Investment Management AB314,769$9.47M0.0%+1.0%0.291%
7/28/2025 New York State Teachers Retirement System114,354$3.45M0.0%-0.6%0.106%
7/25/2025 Yousif Capital Management LLC36,202$1.09M0.0%-2.9%0.033%
7/25/2025 CWM LLC1,595$48K0.0%-71.8%0.001%
7/25/2025 Vanguard Personalized Indexing Management LLC9,158$276K0.0%-40.9%0.008%
7/24/2025 Inspire Investing LLC45,489$1.37M0.1%+6.4%0.042%
7/24/2025 Allen Wealth Management LLC43,609$1.32M0.9%+7.4%0.040%
7/24/2025 Gilliland Jeter Wealth Management LLC36,561$1.10M0.4%+6.6%0.034%
7/24/2025 Blair William & Co. IL199,611$6.02M0.0%-2.1%0.185%
7/23/2025 Castle Rock Wealth Management LLC50,024$1.60M0.4%+9.5%0.046%
7/23/2025 KLP Kapitalforvaltning AS31,200$941K0.0%+48.6%0.029%
7/22/2025 Carolina Wealth Advisors LLC2,515$76K0.0%N/A0.002%
7/21/2025 Synergy Asset Management LLC662,183$19.98M2.3%N/A0.612%
7/18/2025 LBP AM SA182,071$5.49M0.1%+22.0%0.168%
7/17/2025 Janney Montgomery Scott LLC29,041$876K0.0%+9.1%0.027%
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7/16/2025 State of Alaska Department of Revenue12,135$366K0.0%-4.8%0.011%
7/15/2025 Wealth Effects LLC22,107$667K0.2%+52.4%0.020%
7/15/2025 Public Employees Retirement System of Ohio31,195$941K0.0%-13.9%0.029%
7/15/2025 Fifth Third Bancorp1,477$45K0.0%-25.2%0.001%
7/14/2025 GAMMA Investing LLC1,335$40K0.0%-66.3%0.001%
7/11/2025 Harbour Capital Advisors LLC11,105$350K0.1%N/A0.010%
7/11/2025 UMB Bank n.a.930$28K0.0%-32.6%0.001%
7/11/2025 Financiere des Professionnels Fonds d investissement inc.5,169$156K0.0%N/A0.005%
7/11/2025 Diversified Trust Co14,111$426K0.0%N/A0.013%
7/10/2025 Wealth Enhancement Advisory Services LLC7,406$236K0.0%-64.1%0.007%
(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, 372 institutional investors and hedge funds held shares of Iridium Communications. The most heavily invested institutionals were Bamco Inc. NY ($312.53M), Capital International Investors ($304.72M), Vanguard Group Inc. ($268.77M), ARK Investment Management LLC ($160.91M), Sumitomo Mitsui Trust Group Inc. ($130.21M), State Street Corp ($130.02M), and Silver Heights Capital Management Inc ($107.82M).Learn more on Iridium Communications' 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 299 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 ($3.59M), Norges Bank ($2.85M), Nikko Asset Management Americas Inc. ($2.28M), American Century Companies Inc. ($2.02M), Sumitomo Mitsui Trust Group Inc. ($1.84M), Victory Capital Management Inc. ($1.59M), and Sumitomo Mitsui Trust Holdings Inc. ($1.54M).

How much institutional buying is happening at Iridium Communications?

Institutional investors have bought a total of 24,397,156 shares in the last 24 months. This purchase volume represents approximately $697.69M in transactions.

Which of Iridium Communications' major shareholders have been selling company stock?

Of the 160 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: Victory Capital Management Inc. ($1.58M), Vanguard Group Inc. ($1.15M), Millennium Management LLC ($1.09M), Clearbridge Investments LLC ($946.89K), AQR Capital Management LLC ($829K), Van Berkom & Associates Inc. ($645.17K), and Arrowstreet Capital Limited Partnership ($521.83K).

How much institutional selling is happening at Iridium Communications?

Institutional investors have sold a total of 13,823,510 shares in the last 24 months. This volume of shares sold represents approximately $392.71M in transactions.


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This page (NASDAQ:IRDM) was last updated on 8/13/2025 by MarketBeat.com Staff
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