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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.

Q3 2023 vs. Q2 2023

How the institutions holding Iridium Communications Inc. changed between Q2 2023 and Q3 2023.

All holders in Q3 2023All holders in Q2 2023

13F holders of IRDM: Q2 2023 compared with Q3 2023
MeasureQ2 2023Of which not filed for Q3 2023Q3 2023Change
Holders3921361−30
Shares103.1M12.9K101.2M−1.94M (−1.9%)
Value$6.40B$801.3K$4.64B−$1.76B (−27.5%)

1 institution that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so the changes leave them out.

New holders (37)

Institutions that held Iridium Communications Inc. at the end of Q3 2023 but not at the end of Q2 2023.

Institutions new to IRDM in Q3 2023
InstitutionSharesValue% of portfolio
Ceredex Value Advisors LLC191,250$8.70M0.15%
Tudor Investment Corp Et Al134,696$6.13M0.09%
Vident Advisory, LLC82,282$3.74M0.12%
Canada Pension Plan Investment Board78,300$3.56M0.01%
Alaska Permanent Fund Corp72,177$3.28M0.06%
PEAK6 Investments LLC60,174$2.74M0.13%
Sit Investment Associates Inc54,425$2.48M0.07%
Skylands Capital, LLC53,500$2.43M0.37%
Aquatic Capital Management LLC48,600$2.21M0.09%
Campbell & CO Investment Adviser LLC40,626$1.85M0.22%
Capital Fund Management S.A.37,200$1.69M0.02%
Point72 Middle East FZE36,745$1.67M0.10%
Bayesian Capital Management, LP23,719$1.08M0.12%
Capstone Investment Advisors, LLC21,515$978.7K0.03%
Intech Investment Management LLC18,442$838.9K0.01%
Regions Financial Corp15,062$685.2K0.01%
Pictet Asset Management Holding SA12,900$586.8K0.00%
Nebula Research & Development LLC12,223$556.0K0.29%
FORA Capital, LLC11,379$517.6K0.05%
Capula Management Ltd10,620$483.1K0.03%
Two Sigma Securities, LLC8,495$386.4K0.02%
QRG Capital Management, Inc.7,023$319.5K0.01%
ISAM Funds (UK) Ltd6,687$304.2K0.19%
Natixis6,453$293.5K0.00%
Prudential PLC6,350$288.9K0.00%
Cipher Capital LP6,169$280.6K0.20%
Aigen Investment Management, LP5,588$254.2K0.05%
Malaga Cove Capital, LLC5,151$234.3K0.11%
Ethic Inc.4,460$202.9K0.01%
Counterpoint Mutual Funds LLC2,749$125.1K0.10%
KBC Group NV2,331$106.0K0.00%
NBC Securities, Inc.221$10.0K0.00%
LGT Financial Advisors LLC154$7.00K0.01%
Sutton Wealth Advisors Inc.77$3.50K0.00%
Steward Financial Group LLC42$1.00K0.00%
EverSource Wealth Advisors, LLC21$9550.00%
First Manhattan Co9$4090.00%

Sold out (67)

Institutions that held Iridium Communications Inc. at the end of Q2 2023 and filed for Q3 2023 without it.

Institutions that sold out of IRDM in Q3 2023
InstitutionShares, Q2 2023Value, Q2 2023
Driehaus Capital Management LLC997,045$61.9M
Summit Partners Public Asset Management, LLC399,111$24.8M
SG Capital Management LLC270,193$16.8M
Intrinsic Edge Capital Management LLC237,803$14.8M
Ergoteles LLC105,663$6.56M
First Republic Investment Management, Inc.88,532$5.50M
Osterweis Capital Management Inc79,750$4.95M
Lisanti Capital Growth, LLC72,365$4.50M
Vident Investment Advisory, LLC67,939$4.22M
EAM Global Investors LLC54,341$3.38M
Triasima Portfolio Management inc.33,786$2.78M
Barometer Capital Management Inc.33,890$2.11M
Dorsey Wright & Associates24,864$1.54M
EAM Investors, LLC24,127$1.50M
Zacks Investment Management22,680$1.41M
SPC Financial, Inc.21,343$1.33M
STRS Ohio20,376$1.26M
Laurion Capital Management LP19,776$1.23M
Kapitalo Investimentos Ltda15,045$934.6K
Jefferies Financial Group Inc.13,883$862.4K
Simplex Trading, LLC12,105$751.0K
Teza Capital Management LLC11,987$744.6K
Bank Julius Baer & Co. Ltd, Zurich10,659$662.0K
Seven Eight Capital, LP10,639$660.9K
Prospera Financial Services Inc10,518$653.4K
Snowden Capital Advisors LLC10,432$648.1K
O'Shaughnessy Asset Management, LLC9,642$599.0K
Jaffetilchin Investment Partners, LLC9,332$579.7K
Steel Peak Wealth Management LLC9,247$574.4K
Level Four Advisory Services, LLC9,176$570.0K
Allspring Global Investments Holdings, LLC8,508$528.5K
CenterBook Partners LP7,535$468.1K
Ipswich Investment Management Co., Inc.7,500$465.9K
Atom Investors LP6,491$403.2K
McGowan Group Asset Management, Inc.6,197$384.9K
DuPont Capital Management Corp5,829$362.1K
Alpine Global Management, LLC5,209$323.6K
Diametric Capital, LP5,029$312.4K
Symmetry Investments LP4,800$298.2K
Old Mission Capital LLC4,376$271.8K
Argent Trust Co4,165$258.7K
Panagora Asset Management Inc4,079$253.4K
Verdence Capital Advisors LLC4,010$249.1K
Profund Advisors LLC3,950$245.4K
Raymond James Trust N.A.3,824$238.0K
Convergence Investment Partners, LLC3,787$235.0K
Evergreen Capital Management LLC3,629$225.4K
Sargent Investment Group, LLC3,625$225.2K
Blueshift Asset Management, LLC3,589$222.9K
Prudent Man Advisors, LLC3,500$217.0K
Centurion Wealth Management LLC3,388$210.5K
Bank of Hawaii3,345$207.8K
Bank of Nova Scotia3,336$207.2K
Graham Capital Management, L.P.3,320$206.2K
Veritable, L.P.3,299$204.9K
Scotia Capital Inc.3,295$204.7K
Harvest Fund Management Co., Ltd1,484$92.0K
West Tower Group, LLC667$41.4K
ICA Group Wealth Management, LLC622$38.6K
Tilia Fiduciary Partners, Inc.392$24.3K
Atlas Capital Advisors LLC350$21.7K
Cutler Group LP300$18.0K
Raleigh Capital Management Inc.88$5.47K
Nelson, Van Denburg & Campbell Wealth Management Group, LLC69$4.29K
Globeflex Capital L P61$3.79K
Key Financial Inc46$2.86K
Disciplined Investments, LLC30$1.86K

Not filed for Q3 2023 yet (1)

Institutions that held Iridium Communications Inc. at the end of Q2 2023 and haven't filed a 13F for Q3 2023. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding IRDM in Q2 2023 that haven't filed for Q3 2023
InstitutionShares, Q2 2023Value, Q2 2023
Pictet Asset Management SA12,900$801.3K