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Livermore
ZHEN

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; 483 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, Q2 2023

Institutional positions in Iridium Communications Inc. as of Jun 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
392
+20 vs. Q1 2023
Shares held
103.1M
−2.16M (−2.1%) vs. Q1 2023
Total value
$6.40B
−$136.6M (−2.1%) vs. Q1 2023
New holders
54
138 more added
Sold out
34
132 more reduced

1 institution that held it in Q1 2023 haven't filed for Q2 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 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 holdersQ2 2023: 392 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: 483 institutions
Value heldQ2 2023: $6.40B
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 2026483$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, Q2 2023

Shares, value and share of portfolio for each institution holding Iridium Communications Inc.; share changes are against Q1 2023.

Institutions holding IRDM in Q2 2023
InstitutionSharesValue% of portfolioChange in sharesAction
CI Private Wealth, LLC14,918$926.7K0.00%+1,034+7.4%Added
Two Sigma Investments, LP14,500$900.7K0.00%+1,800+14.2%Added
Qube Research & Technologies Ltd14,485$899.8K0.00%+14,485New
Yarbrough Capital, LLC14,369$892.6K0.05%00.0%Unchanged
Crossmark Global Holdings, Inc.16,500$892.0K0.02%−4,305−20.7%Reduced
CIBC Private Wealth Group, LLC14,355$891.7K0.00%−3,645−20.3%Reduced
Acadian Asset Management LLC13,938$863.0K0.00%+13,938New
Jefferies Financial Group Inc.13,883$862.4K0.02%+13,883New
Institute for Wealth Management, LLC.13,871$861.7K0.15%−364−2.6%Reduced
Illinois Municipal Retirement Fund13,861$861.0K0.02%00.0%Unchanged
Creative Planning13,419$833.6K0.00%+760+6.0%Added
Lazard Asset Management LLC13,002$807.0K0.00%00.0%Unchanged
Pictet Asset Management SA12,900$801.3K0.00%−649−4.8%Reduced
The PNC Financial Services Group, Inc.12,761$792.7K0.00%−129−1.0%Reduced
Affinity Investment Advisors, LLC12,550$779.6K0.45%−2,400−16.1%Reduced
Schonfeld Strategic Advisors LLC12,340$766.6K0.01%−17,916−59.2%Reduced
Simplex Trading, LLC12,105$751.0K0.03%+8,077+200.5%Added
Private Wealth Partners, LLC12,000$745.4K0.07%00.0%Unchanged
Teza Capital Management LLC11,987$744.6K0.12%+11,987New
AtonRa Partners11,856$736.5K1.14%−1,088−8.4%Reduced
Yorktown Management & Research Co Inc11,650$723.7K0.78%+7,800+202.6%Added
Values First Advisors, Inc.11,599$720.6K0.43%+259+2.3%Added
Connable Office Inc11,559$718.0K0.10%00.0%Unchanged
Mariner, LLC11,399$708.1K0.00%−631−5.2%Reduced
Securian Asset Management, Inc11,217$696.8K0.02%−151−1.3%Reduced
Bank Julius Baer & Co. Ltd, Zurich10,659$662.0K0.00%−258−2.4%Reduced
Seven Eight Capital, LP10,639$660.9K0.11%+10,639New
Prospera Financial Services Inc10,518$653.4K0.03%+10,518New
Hancock Whitney Corp10,445$649.0K0.03%−4,593−30.5%Reduced
Snowden Capital Advisors LLC10,432$648.1K0.02%−6−0.1%Reduced
Y-Intercept (Hong Kong) Ltd10,217$634.7K0.07%+10,217New
Gabelli Funds LLC10,000$621.2K0.00%00.0%Unchanged
Maryland State Retirement & Pension System9,854$612.1K0.01%+9,854New
O'Shaughnessy Asset Management, LLC9,642$599.0K0.01%+271+2.9%Added
Jaffetilchin Investment Partners, LLC9,332$579.7K0.06%−40−0.4%Reduced
Steel Peak Wealth Management LLC9,247$574.4K0.03%+9,247New
Level Four Advisory Services, LLC9,176$570.0K0.03%+1,857+25.4%Added
Independent Financial Group, LLC9,075$563.7K0.04%−97−1.1%Reduced
Jump Financial, LLC8,760$544.2K0.02%−12,326−58.5%Reduced
First Hawaiian Bank8,635$536.4K0.02%00.0%Unchanged
Advisor Partners II, LLC8,532$530.0K0.02%−57−0.7%Reduced
Allspring Global Investments Holdings, LLC8,508$528.5K0.00%+2,757+47.9%Added
Cambridge Investment Research Advisors, Inc.8,500$528.0K0.00%−545−6.0%Reduced
Schroder Investment Management Group8,620$524.3K0.00%−863−9.1%Reduced
Perfromance Wealth Partners, LLC8,496$523.9K0.02%00.0%Unchanged
Point72 Asset Management, L.P.8,132$505.2K0.00%+8,132New
Invesco, LLC7,698$478.2K0.24%+7,698New
Daiwa Securities Group Inc.7,675$477.0K0.00%+7,675New
Winton Group Ltd7,639$474.5K0.04%−15,073−66.4%Reduced
ProShare Advisors LLC7,633$474.2K0.00%−15,014−66.3%Reduced
CenterBook Partners LP7,535$468.1K0.06%+7,535New
Wealth Effects LLC7,500$465.9K0.21%−3,800−33.6%Reduced
Ipswich Investment Management Co., Inc.7,500$465.9K0.12%00.0%Unchanged
Schechter Investment Advisors, LLC7,400$459.7K0.04%−139−1.8%Reduced
Utah Retirement Systems6,700$416.2K0.01%+6,700New
Moors & Cabot, Inc.6,583$408.9K0.03%+333+5.3%Added
Atom Investors LP6,491$403.2K0.15%+6,491New
Spire Wealth Management6,418$398.7K0.01%+1,772+38.1%Added
Commonwealth Equity Services, LLC6,412$398.0K0.00%+1,218+23.5%Added
US Bancorp6,270$389.5K0.00%−505−7.5%Reduced
Quantinno Capital Management LP6,202$385.0K0.02%−56−0.9%Reduced
McGowan Group Asset Management, Inc.6,197$384.9K0.06%+4+0.1%Added
Shelton Capital Management6,175$383.6K0.01%−136−2.2%Reduced
JustInvest LLC5,997$372.5K0.01%−5,752−49.0%Reduced
Neuberger Berman Group LLC5,930$368.4K0.00%−17−0.3%Reduced
Coldstream Capital Management Inc5,876$365.0K0.01%+545+10.2%Added
DuPont Capital Management Corp5,829$362.1K0.02%+4,945+559.4%Added
Platform Technology Partners5,900$360.0K0.17%00.0%Unchanged
CWM Advisors, LLC5,786$359.4K0.04%+675+13.2%Added
Main Street Financial Solutions, LLC5,488$340.9K0.05%−297−5.1%Reduced
State of Wyoming5,426$337.1K0.10%+3,199+143.6%Added
Alpine Global Management, LLC5,209$323.6K0.09%+5,209New
Versor Investments LP5,087$316.0K0.05%+5,087New
Diametric Capital, LP5,029$312.4K0.14%+5,029New
Americana Partners, LLC5,000$310.6K0.04%00.0%Unchanged
Cim Investment Mangement Inc4,900$304.4K0.10%00.0%Unchanged
XTX Topco Ltd4,887$303.6K0.05%+4,887New
Symmetry Investments LP4,800$298.2K0.09%+4,800New
LMR Partners LLP4,782$297.1K0.01%+4,782New
Pinnacle Wealth Management Advisory Group, LLC4,735$294.1K0.04%+330+7.5%Added
Pathstone Family Office, LLC3,101$292.4K0.00%+3,101New
KFA Private Wealth Group, LLC4,697$291.8K0.12%+9+0.2%Added
Brave Asset Management Inc4,500$279.5K0.08%00.0%Unchanged
Comprehensive Financial Consultants Institutional, Inc.4,628$278.3K0.15%−565−10.9%Reduced
Old Mission Capital LLC4,376$271.8K0.01%+4,376New
Argent Trust Co4,165$258.7K0.01%+4,165New
Panagora Asset Management Inc4,079$253.4K0.00%00.0%Unchanged
Gsa Capital Partners LLP4,047$251.0K0.03%+4,047New
Verdence Capital Advisors LLC4,010$249.1K0.03%00.0%Unchanged
PFS Partners, LLC4,000$248.5K0.21%00.0%Unchanged
Profund Advisors LLC3,950$245.4K0.01%−2,790−41.4%Reduced
Raymond James Trust N.A.3,824$238.0K0.01%00.0%Unchanged
Eqis Capital Management, Inc.3,787$235.3K0.03%+3,787New
Convergence Investment Partners, LLC3,787$235.0K0.13%−738−16.3%Reduced
Evergreen Capital Management LLC3,629$225.4K0.01%−53−1.4%Reduced
Sargent Investment Group, LLC3,625$225.2K0.05%+25+0.7%Added
Blueshift Asset Management, LLC3,589$222.9K0.09%+3,589New
Prudent Man Advisors, LLC3,500$217.0K0.08%00.0%Unchanged
Centurion Wealth Management LLC3,388$210.5K0.10%00.0%Unchanged
Bank of Hawaii3,345$207.8K0.01%−400−10.7%Reduced