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Iridium Communications Inc.

IRDM
Exchange
Nasdaq
Industry
Communications Services, NEC
SEC CIK
0001418819

In the last 90 days, Iridium Communications Inc. insiders filed 0 open-market purchases and 8 sales; 484 institutions reported holding it in 13F filings for Q2 2026, worth $5.01B in total; ARK Invest is the only superinvestor holding it.

13F holders, Q3 2023

Institutional positions in Iridium Communications Inc. as of Sep 30, 2023. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
361
−30 vs. Q2 2023
Shares held
101.2M
−1.94M (−1.9%) vs. Q2 2023
Total value
$4.64B
−$1.76B (−27.5%) vs. Q2 2023
New holders
37
115 more added
Sold out
67
161 more reduced

1 institution that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2023: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting IRDM on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ3 2023: 361 institutions
Q1 2021: 301 institutionsQ2 2021: 279 institutionsQ3 2021: 310 institutionsQ4 2021: 309 institutionsQ1 2022: 311 institutionsQ2 2022: 310 institutionsQ3 2022: 330 institutionsQ4 2022: 365 institutionsQ1 2023: 373 institutionsQ2 2023: 392 institutionsQ3 2023: 361 institutionsQ4 2023: 347 institutionsQ1 2024: 330 institutionsQ2 2024: 344 institutionsQ3 2024: 353 institutionsQ4 2024: 349 institutionsQ1 2025: 351 institutionsQ2 2025: 332 institutionsQ3 2025: 324 institutionsQ4 2025: 325 institutionsQ1 2026: 382 institutionsQ2 2026: 484 institutions
Value heldQ3 2023: $4.64B
Q1 2021: $4.48BQ2 2021: $4.52BQ3 2021: $4.56BQ4 2021: $4.76BQ1 2022: $4.41BQ2 2022: $4.09BQ3 2022: $4.73BQ4 2022: $5.37BQ1 2023: $6.54BQ2 2023: $6.40BQ3 2023: $4.64BQ4 2023: $4.25BQ1 2024: $2.71BQ2 2024: $2.70BQ3 2024: $3.00BQ4 2024: $2.91BQ1 2025: $2.84BQ2 2025: $3.06BQ3 2025: $1.79BQ4 2025: $1.63BQ1 2026: $2.50BQ2 2026: $5.01B
Institutions holding IRDM and their total value by quarter
QuarterHoldersValue
Q2 2026484$5.01B
Q1 2026382$2.50B
Q4 2025325$1.63B
Q3 2025324$1.79B
Q2 2025332$3.06B
Q1 2025351$2.84B
Q4 2024349$2.91B
Q3 2024353$3.00B
Q2 2024344$2.70B
Q1 2024330$2.71B
Q4 2023347$4.25B
Q3 2023361$4.64B
Q2 2023392$6.40B
Q1 2023373$6.54B
Q4 2022365$5.37B
Q3 2022330$4.73B
Q2 2022310$4.09B
Q1 2022311$4.41B
Q4 2021309$4.76B
Q3 2021310$4.56B
Q2 2021279$4.52B
Q1 2021301$4.48B

Institutions, Q3 2023

Shares, value and share of portfolio for each institution holding Iridium Communications Inc.; share changes are against Q2 2023.

Institutions holding IRDM in Q3 2023
InstitutionSharesValue% of portfolioChange in sharesAction
Duality Advisers, LP12,413$564.7K0.07%−4,896−28.3%Reduced
Nebula Research & Development LLC12,223$556.0K0.29%+12,223New
Affinity Investment Advisors, LLC12,210$555.4K0.36%−340−2.7%Reduced
Neuberger Berman Group LLC12,179$554.0K0.00%+6,249+105.4%Added
Exchange Traded Concepts, LLC12,056$548.4K0.02%+10,664+766.1%Added
Private Wealth Partners, LLC12,000$545.9K0.05%00.0%Unchanged
Lazard Asset Management LLC12,000$545.0K0.00%−1,002−7.7%Reduced
Tower Research Capital LLC (TRC)11,914$542.0K0.02%−8,489−41.6%Reduced
Creative Planning11,802$536.9K0.00%−1,617−12.1%Reduced
Schroder Investment Management Group11,666$532.0K0.00%+3,046+35.3%Added
XTX Topco Ltd11,578$526.7K0.09%+6,691+136.9%Added
Values First Advisors, Inc.11,563$526.0K0.34%−36−0.3%Reduced
Connable Office Inc11,559$525.8K0.07%00.0%Unchanged
FORA Capital, LLC11,379$517.6K0.05%+11,379New
Daiwa Securities Group Inc.11,182$509.0K0.00%+3,507+45.7%Added
Advisor Group Holdings, Inc.10,958$498.5K0.00%−12,711−53.7%Reduced
Capula Management Ltd10,620$483.1K0.03%+10,620New
Securian Asset Management, Inc10,591$481.8K0.01%−626−5.6%Reduced
Mackenzie Financial Corp10,891$477.4K0.00%−80,273−88.1%Reduced
Mariner, LLC10,436$474.7K0.00%−963−8.4%Reduced
Independent Financial Group, LLC10,050$457.2K0.03%+975+10.7%Added
Gabelli Funds LLC10,000$454.9K0.00%00.0%Unchanged
Hancock Whitney Corp9,864$448.7K0.02%−581−5.6%Reduced
Maryland State Retirement & Pension System9,854$448.3K0.01%00.0%Unchanged
AtonRa Partners9,099$413.9K0.87%−2,757−23.3%Reduced
Cim Investment Mangement Inc9,019$410.3K0.15%+4,119+84.1%Added
Fox Run Management, L.L.C.8,882$404.0K0.12%−13,363−60.1%Reduced
Advisor Partners II, LLC8,801$400.4K0.02%+269+3.2%Added
Two Sigma Securities, LLC8,495$386.4K0.02%+8,495New
Yorktown Management & Research Co Inc8,400$382.1K0.43%−3,250−27.9%Reduced
First Hawaiian Bank8,295$377.3K0.01%−340−3.9%Reduced
Winton Group Ltd8,279$376.6K0.03%+640+8.4%Added
Versor Investments LP8,235$374.6K0.08%+3,148+61.9%Added
Y-Intercept (Hong Kong) Ltd8,112$369.0K0.04%−2,105−20.6%Reduced
Commonwealth Equity Services, LLC8,034$365.0K0.00%+1,622+25.3%Added
Wealth Effects LLC7,500$341.2K0.17%00.0%Unchanged
Perfromance Wealth Partners, LLC7,496$341.0K0.02%−1,000−11.8%Reduced
CWM Advisors, LLC7,454$339.1K0.04%+1,668+28.8%Added
Invesco, LLC7,399$336.6K0.17%−299−3.9%Reduced
Cambridge Investment Research Advisors, Inc.7,219$328.0K0.00%−1,281−15.1%Reduced
Pathstone Family Office, LLC6,700$320.7K0.00%+3,599+116.1%Added
Prudential Financial Inc7,040$320.3K0.00%−9,297−56.9%Reduced
QRG Capital Management, Inc.7,023$319.5K0.01%+7,023New
ProShare Advisors LLC7,002$318.5K0.00%−631−8.3%Reduced
The PNC Financial Services Group, Inc.6,826$310.5K0.00%−5,935−46.5%Reduced
Utah Retirement Systems6,800$309.3K0.00%+100+1.5%Added
ISAM Funds (UK) Ltd6,687$304.2K0.19%+6,687New
JustInvest LLC6,456$293.7K0.01%+459+7.7%Added
Natixis6,453$293.5K0.00%+6,453New
Schechter Investment Advisors, LLC6,432$292.6K0.03%−968−13.1%Reduced
Prudential PLC6,350$288.9K0.00%+6,350New
Main Street Financial Solutions, LLC6,291$286.2K0.04%+803+14.6%Added
Quantinno Capital Management LP6,241$284.0K0.01%+39+0.6%Added
Citigroup Inc6,242$283.9K0.00%−47,334−88.3%Reduced
Centiva Capital, LP6,235$283.6K0.01%−80,632−92.8%Reduced
Cipher Capital LP6,169$280.6K0.20%+6,169New
Yarbrough Capital, LLC6,105$277.7K0.02%−8,264−57.5%Reduced
US Bancorp6,042$274.9K0.00%−228−3.6%Reduced
Schonfeld Strategic Advisors LLC5,970$271.6K0.00%−6,370−51.6%Reduced
Platform Technology Partners5,900$268.4K0.13%00.0%Unchanged
Shelton Capital Management5,851$266.2K0.01%−324−5.2%Reduced
Carmel Capital Partners, LLC5,769$262.4K0.12%+4,769+476.9%Added
Point72 Asset Management, L.P.5,615$255.4K0.00%−2,517−31.0%Reduced
Aigen Investment Management, LP5,588$254.2K0.05%+5,588New
Spire Wealth Management5,305$241.3K0.01%−1,113−17.3%Reduced
Healthcare of Ontario Pension Plan Trust Fund5,247$238.7K0.00%−16,253−75.6%Reduced
Malaga Cove Capital, LLC5,151$234.3K0.11%+5,151New
Coldstream Capital Management Inc5,108$232.4K0.01%−768−13.1%Reduced
Americana Partners, LLC5,016$228.2K0.02%+16+0.3%Added
Eqis Capital Management, Inc.4,921$223.8K0.03%+1,134+29.9%Added
LMR Partners LLP4,782$217.5K0.00%00.0%Unchanged
Pinnacle Wealth Management Advisory Group, LLC4,755$216.3K0.03%+20+0.4%Added
KFA Private Wealth Group, LLC4,711$214.3K0.09%+14+0.3%Added
Balyasny Asset Management LLC4,681$212.9K0.00%−200,856−97.7%Reduced
Comprehensive Financial Consultants Institutional, Inc.4,628$210.5K0.11%00.0%Unchanged
State of Wyoming4,542$206.6K0.04%−884−16.3%Reduced
Brave Asset Management Inc4,500$204.7K0.06%00.0%Unchanged
Ethic Inc.4,460$202.9K0.01%+4,460New
Moors & Cabot, Inc.4,416$200.9K0.01%−2,167−32.9%Reduced
PFS Partners, LLC4,000$182.0K0.16%00.0%Unchanged
AdvisorNet Financial, Inc3,199$145.5K0.01%−4−0.1%Reduced
Steward Partners Investment Advisory, LLC2,892$131.5K0.00%+2,157+293.5%Added
Counterpoint Mutual Funds LLC2,749$125.1K0.10%+2,749New
ORG Partners LLC2,666$121.3K0.04%00.0%Unchanged
Brown Brothers Harriman & Co2,500$113.7K0.00%00.0%Unchanged
KBC Group NV2,331$106.0K0.00%+2,331New
USA Financial Portformulas Corp2,247$102.2K0.15%−95−4.1%Reduced
Founders Capital Management2,200$100.1K0.08%00.0%Unchanged
Quadrant Capital Group LLC1,644$74.8K0.01%−67−3.9%Reduced
Baldwin Brothers Inc1,600$72.8K0.01%00.0%Unchanged
CWM, LLC1,546$70.0K0.00%−251−14.0%Reduced
Pinnacle Holdings, LLC1,528$69.5K0.03%00.0%Unchanged
Leonteq Securities AG1,454$66.1K0.01%+81+5.9%Added
Ronald Blue Trust, Inc.1,040$65.0K0.00%+50+5.1%Added
Fifth Third Bancorp1,311$59.6K0.00%+64+5.1%Added
Creative Financial Designs Inc1,202$54.7K0.01%−99−7.6%Reduced
Harbour Investments, Inc.1,123$51.1K0.00%00.0%Unchanged
Cary Street Partner Investment Advisory LLC1,103$50.2K0.00%00.0%Unchanged
Covestor Ltd1,006$46.0K0.03%+457+83.2%Added
Harbor Investment Advisory, LLC1,000$45.5K0.01%00.0%Unchanged