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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, Q1 2023

Institutional positions in Iridium Communications Inc. as of Mar 31, 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
373
+12 vs. Q4 2022
Shares held
105.3M
+999.3K (+1.0%) vs. Q4 2022
Total value
$6.54B
+$1.18B (+22.0%) vs. Q4 2022
New holders
54
120 more added
Sold out
42
135 more reduced

4 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2022: 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 holdersQ1 2023: 373 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 heldQ1 2023: $6.54B
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, Q1 2023

Shares, value and share of portfolio for each institution holding Iridium Communications Inc.; share changes are against Q4 2022.

Institutions holding IRDM in Q1 2023
InstitutionSharesValue% of portfolioChange in sharesAction
Two Sigma Investments, LP12,700$786.5K0.00%−119,965−90.4%Reduced
Creative Planning12,659$784.0K0.00%+1,222+10.7%Added
Mariner, LLC12,030$745.0K0.00%+593+5.2%Added
Private Wealth Partners, LLC12,000$743.2K0.07%00.0%Unchanged
HSBC Holdings PLC11,887$734.1K0.00%+7,694+183.5%Added
JustInvest LLC11,749$727.6K0.03%+7,292+163.6%Added
Connable Office Inc11,559$715.8K0.10%00.0%Unchanged
State of Tennessee, Treasury Department11,540$714.7K0.00%−753−6.1%Reduced
Securian Asset Management, Inc11,368$704.0K0.02%−100−0.9%Reduced
Values First Advisors, Inc.11,340$702.3K0.45%+303+2.7%Added
Wealth Effects LLC11,300$699.8K0.36%−1,500−11.7%Reduced
Bank Julius Baer & Co. Ltd, Zurich10,917$676.0K0.00%−535−4.7%Reduced
Gotham Asset Management, LLC10,462$647.9K0.02%−923−8.1%Reduced
Snowden Capital Advisors LLC10,438$646.4K0.03%+10,438New
Quantbot Technologies LP10,123$626.9K0.04%+7,088+233.5%Added
Gabelli Funds LLC10,000$619.3K0.00%−31,000−75.6%Reduced
Schroder Investment Management Group9,483$581.1K0.00%−1,553−14.1%Reduced
Jaffetilchin Investment Partners, LLC9,372$580.4K0.07%−529−5.3%Reduced
O'Shaughnessy Asset Management, LLC9,371$580.3K0.01%+192+2.1%Added
Independent Financial Group, LLC9,172$568.0K0.05%+1,072+13.2%Added
Cambridge Investment Research Advisors, Inc.9,045$560.0K0.00%−634−6.6%Reduced
First Hawaiian Bank8,635$534.8K0.02%00.0%Unchanged
Advisor Partners II, LLC8,589$531.9K0.03%+163+1.9%Added
Perfromance Wealth Partners, LLC8,496$526.2K0.03%−5,000−37.0%Reduced
Verition Fund Management LLC8,073$500.0K0.01%+8,073New
Truist Financial Corp7,678$475.5K0.00%−598−7.2%Reduced
Schechter Investment Advisors, LLC7,539$466.9K0.04%−130−1.7%Reduced
Ipswich Investment Management Co., Inc.7,500$464.5K0.13%00.0%Unchanged
Wade G W & Inc7,461$462.0K0.02%00.0%Unchanged
Level Four Advisory Services, LLC7,319$453.2K0.03%+1,471+25.2%Added
Edgestream Partners, L.P.7,168$443.9K0.05%+7,168New
Baird Financial Group, Inc.6,806$421.5K0.00%+6,806New
US Bancorp6,775$419.6K0.00%−215−3.1%Reduced
Metropolitan Life Insurance Co6,752$418.2K0.02%−1,061−13.6%Reduced
Profund Advisors LLC6,740$417.4K0.03%−2,585−27.7%Reduced
Kapitalo Investimentos Ltda6,729$416.7K0.14%+6,729New
National Asset Management, Inc.6,423$397.8K0.01%−2,339−26.7%Reduced
Shelton Capital Management6,311$390.8K0.02%−203−3.1%Reduced
Quantinno Capital Management LP6,258$388.0K0.03%00.0%Unchanged
Moors & Cabot, Inc.6,250$387.1K0.03%−250−3.8%Reduced
McGowan Group Asset Management, Inc.6,193$383.6K0.06%−13−0.2%Reduced
Neuberger Berman Group LLC5,947$368.3K0.00%+5,947New
Platform Technology Partners5,900$365.4K0.18%00.0%Unchanged
Gamco Investors, Inc. Et Al5,800$359.2K0.00%−248,800−97.7%Reduced
Main Street Financial Solutions, LLC5,785$358.3K0.05%−2,226−27.8%Reduced
Bank of Nova Scotia5,770$357.3K0.00%+5,770New
Allspring Global Investments Holdings, LLC5,751$356.2K0.00%+223+4.0%Added
Tower Research Capital LLC (TRC)5,654$350.0K0.01%+2,525+80.7%Added
IFM Investors Pty Ltd5,571$345.0K0.01%−79−1.4%Reduced
Inceptionr LLC5,448$337.4K0.11%−6,397−54.0%Reduced
Coldstream Capital Management Inc5,331$330.1K0.01%−94−1.7%Reduced
O'Neil Global Advisors, Inc.5,335$330.0K0.17%+5,335New
Comprehensive Financial Consultants Institutional, Inc.5,193$321.6K0.18%00.0%Unchanged
Commonwealth Equity Services, LLC5,194$321.0K0.00%+19+0.4%Added
CWM Advisors, LLC5,111$316.5K0.04%+536+11.7%Added
Americana Partners, LLC5,000$309.6K0.05%00.0%Unchanged
Cim Investment Mangement Inc4,900$303.5K0.11%−2,991−37.9%Reduced
KFA Private Wealth Group, LLC4,688$290.3K0.13%+10+0.2%Added
Spire Wealth Management4,646$287.7K0.01%+3,274+238.6%Added
Walleye Trading LLC4,623$286.3K0.01%−298−6.1%Reduced
McDonald Partners LLC4,575$283.3K0.09%+4,575New
Convergence Investment Partners, LLC4,525$280.0K0.16%−1,545−25.5%Reduced
Brave Asset Management Inc4,500$278.7K0.09%00.0%Unchanged
Pinnacle Wealth Management Advisory Group, LLC4,405$272.8K0.04%+405+10.1%Added
Wolverine Trading, LLC4,323$265.0K0.01%+4,323New
Richard P Slaughter Associates Inc4,232$262.1K0.09%−42,386−90.9%Reduced
Panagora Asset Management Inc4,079$252.6K0.00%00.0%Unchanged
Simplex Trading, LLC4,028$249.0K0.01%+4,028New
Verdence Capital Advisors LLC4,010$248.3K0.03%+4+0.1%Added
PFS Partners, LLC4,000$247.7K0.24%00.0%Unchanged
Yorktown Management & Research Co Inc3,850$238.4K0.26%+3,850New
Raymond James Trust N.A.3,824$237.0K0.01%−3,209−45.6%Reduced
Bank of Hawaii3,745$231.9K0.01%+3,745New
Evergreen Capital Management LLC3,682$228.0K0.01%+3,682New
Sargent Investment Group, LLC3,600$223.4K0.06%+3,600New
Prudent Man Advisors, LLC3,500$217.0K0.08%−1,391−28.4%Reduced
Beacon Pointe Advisors, LLC3,467$214.7K0.00%+3,467New
Mayflower Financial Advisors, LLC3,411$211.2K0.03%−643−15.9%Reduced
Centurion Wealth Management LLC3,388$209.8K0.11%+3,388New
Veritable, L.P.3,339$206.8K0.00%+3,339New
Oppenheimer & Co Inc3,322$205.7K0.00%+3,322New
Scotia Capital Inc.3,295$204.1K0.00%+3,295New
AdvisorNet Financial, Inc2,835$175.6K0.02%+2,803+8,759.4%Added
Brown Brothers Harriman & Co2,500$154.8K0.00%00.0%Unchanged
USA Financial Portformulas Corp2,365$146.5K0.24%+2,365New
State of Wyoming2,227$137.9K0.04%−3,091−58.1%Reduced
Founders Capital Management2,200$136.0K0.10%−400−15.4%Reduced
Leonteq Securities AG1,742$107.9K0.01%−1,496−46.2%Reduced
Advisory Services Network, LLC1,726$106.9K0.00%00.0%Unchanged
Baldwin Brothers Inc1,600$99.1K0.01%00.0%Unchanged
Harvest Fund Management Co., Ltd1,579$98.0K0.02%+103+7.0%Added
CWM, LLC1,557$96.0K0.00%−52−3.2%Reduced
Pinnacle Holdings, LLC1,528$94.6K0.04%00.0%Unchanged
Exchange Traded Concepts, LLC1,419$87.9K0.00%+1,419New
Quadrant Capital Group LLC1,375$85.2K0.01%+59+4.5%Added
Creative Financial Designs Inc1,301$80.5K0.01%−199−13.3%Reduced
Harbour Investments, Inc.1,121$69.4K0.00%+121+12.1%Added
Cary Street Partner Investment Advisory LLC1,103$68.3K0.00%00.0%Unchanged
Signaturefd, LLC1,076$66.6K0.00%+528+96.4%Added
Fifth Third Bancorp1,008$62.4K0.00%+113+12.6%Added