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Disclosery

IRDM IRIDIUM COMMUNICATIONS INC

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COM (common), issuer CIK 1418819

319 managers (325 13F filers) reported a position in IRDM shares at 2025-12-31, 93,784,199 shares in all. 52 filers opened a position and 60 filers sold out during the quarter.

Managers
319
13F filers
325
New
52
Added
109
Reduced
114
Sold out
60
Shares held by filers
93,784,199

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q4 2025

Filers in the available 13F reports with a share position at 2025-12-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
SHERBROOKE PARK ADVISERS LLC10,006$174K0.45%-79,33413F-HRTimeline
WEALTH EFFECTS LLC10,000$174K0.05%-5,61213F-HRTimeline
LSV ASSET MANAGEMENT9,800$170K<0.01%013F-HRTimeline
CWM, LLCin group CWM, LLC9,593$167K<0.01%+8,30913F-HRTimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\9,393$163K<0.01%-2,15713F-HRTimelineGroup
New Age Alpha Advisors, LLC8,864$154K0.01%-3,47513F-HRTimeline
SIMPLEX TRADING, LLC8,787$153K<0.01%-6,72913F-HRTimeline
Keating Financial Advisory Services, In…8,650$150K0.02%13F-HRTimeline
Cetera Investment Advisers8,421$146K<0.01%-3,79313F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\8,370$145K<0.01%+3,30713F-HRTimelineGroup
NISA INVESTMENT ADVISORS, LLC8,340$145K<0.01%+8,08213F-HRTimeline
Ensign Peak Advisors, Inc6,869$119K<0.01%-16,25013F-HR/ATimeline
Allworth Financial LP5,677$98.7K<0.01%+57213F-HRTimeline
Covestor Ltd5,345$93K0.05%+2,48113F-HRTimeline
WEXFORD CAPITAL LP5,339$92.8K0.02%new13F-HRTimeline
Sterling Capital Management LLC5,057$87.9K<0.01%-25413F-HRTimeline
Medallion Wealth Advisors, LLC5,000$86.9K0.03%013F-HRTimeline
Salomon & Ludwin, LLC4,714$85.3K0.01%+82013F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…4,568$79.4K<0.01%+1,78713F-HRTimelineGroup
Millstone Evans Group, LLC4,515$78.5K0.05%013F-HRTimeline
PFS Partners, LLC4,000$69.5K0.03%013F-HRTimeline
Steward Partners Investment Advisory, L…3,052$53K<0.01%+1,17313F-HRTimeline
KBC Group NVin group KBC Group NV2,816$49K<0.01%013F-HRTimelineGroup
SBI Securities Co., Ltd.2,760$48K<0.01%-72513F-HRTimeline
HANTZ FINANCIAL SERVICES, INC.2,548$44K<0.01%+1,04213F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
BROWN BROTHERS HARRIMAN & COin group BROWN BROTHERS HARRIMAN & CO2,500$43.5K<0.01%013F-HRTimelineGroup
Founders Capital Management2,500$43.5K0.02%013F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP2,361$41K<0.01%-69213F-HRTimelineGroup
Blue Trust, Inc.2,297$39.9K<0.01%-6513F-HRTimeline
STRS OHIO2,201$38.3K<0.01%-2513F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…1,853$32.2K<0.01%-52,81813F-HRTimelineGroup
Pinnacle Wealth Planning Services, Inc.1,827$31.8K<0.01%new13F-HRTimeline
MAI Capital Management1,622$28.2K<0.01%+11113F-HRTimeline
BNP PARIBAS ASSET MANAGEMENT Holding S.…in group BNP PARIBAS ASSET MANAGEMENT …1,629$28K<0.01%+42513F-HRTimelineGroup
Kestra Advisory Services, LLCin group Kestra Advisory Services, LLC1,528$26.6K<0.01%new13F-HRTimelineGroup
Quarry LP1,438$25K<0.01%-3,82613F-HRTimeline
QUADRANT CAPITAL GROUP LLC1,430$24.9K<0.01%+74113F-HRTimeline
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…1,367$23.8K<0.01%+94713F-HRTimelineGroup
TOWARZYSTWO FUNDUSZY INWESTYCYJNYCH PZU…1,350$23.5K0.01%013F-HRTimeline
Torren Management, LLC1,326$23K0.01%13F-HRTimeline
Plato Investment Management Ltd1,270$22.2K<0.01%013F-HRTimeline
Farther Finance Advisors, LLC1,246$21.7K<0.01%+78313F-HRTimeline
Parkside Financial Bank & Trust1,229$21.4K<0.01%+50813F-HRTimeline
Essential Partners LLC1,104$19.2K0.01%new13F-HRTimeline
Pinnacle Holdings, LLC1,051$18.3K0.01%013F-HRTimeline
UMB Bank, n.a.1,014$17.6K<0.01%+12913F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
HARBOR INVESTMENT ADVISORY, LLC1,000$17.4K<0.01%013F-HRTimeline
Global Retirement Partners, LLC833$14.5K<0.01%+69513F-HRTimeline
SageView Advisory Group, LLC808$14K<0.01%new13F-HRTimeline
GAMMA Investing LLC805$14K<0.01%-10213F-HRTimeline
Eurizon Capital SGR S.p.A.799$14K<0.01%13F-HRTimeline
Parallel Advisors, LLC792$13.8K<0.01%+58013F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…762$13.2K<0.01%+74213F-HRTimelineGroup
Ancora Advisors LLCin group Ancora Advisors LLC735$12.8K<0.01%new13F-HRTimelineGroup
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/719$12.5K<0.01%-54,51613F-HRTimelineGroup
HAZLETT, BURT & WATSON, INC.600$10K<0.01%013F-HRTimeline
SIGNATUREFD, LLC533$9.26K<0.01%+7613F-HRTimeline
DANSKE BANK A/S500$8.69K<0.01%013F-HRTimeline
CoreCap Advisors, LLC500$8.69K<0.01%013F-HRTimeline
Arax Advisory Partners482$8.38K<0.01%+18413F-HRTimeline
Federation des caisses Desjardins du Qu…440$7.64K<0.01%-27513F-HRTimeline
BESSEMER GROUP INCin group BESSEMER GROUP INC397$7K<0.01%+26813F-HRTimelineGroup
NewEdge Advisors, LLC402$6.99K<0.01%+113F-HRTimeline
AMERIFLEX GROUP, INC.400$6.95K<0.01%-40013F-HRTimeline
Versant Capital Management, Inc340$5.91K<0.01%-3213F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC332$5.86K<0.01%new13F-HRTimeline
INTERNATIONAL ASSETS INVESTMENT MANAGEM…320$5.56K<0.01%new13F-HRTimeline
IFP Advisors, Inc315$5.47K<0.01%+9313F-HRTimeline
Larson Financial Group LLC311$5.41K<0.01%-1,19713F-HRTimeline
TD Waterhouse Canada Inc.300$5.21K<0.01%-10013F-HRTimeline
PIN OAK INVESTMENT ADVISORS INC255$5K<0.01%013F-HRTimeline
SJS Investment Consulting Inc.248$4.31K<0.01%new13F-HRTimeline
ROTHSCHILD INVESTMENT LLC233$4.05K<0.01%+20813F-HRTimeline
CIBC Private Wealth Group LLCin group CIBC Bancorp USA Inc.207$3.6K<0.01%-1,64713F-HRTimelineGroup
HARBOUR INVESTMENTS, INC.200$3.48K<0.01%013F-HRTimeline
Geneos Wealth Management Inc.200$3.48K<0.01%013F-HRTimeline
Red Tortoise LLC181$3.15K<0.01%new13F-HRTimeline
Smithfield Trust Co225$3K<0.01%013F-HRTimeline
HHM Wealth Advisors, LLC170$2.96K<0.01%new13F-HRTimeline
Basecamp Wealth Advisors LLC164$2.85K<0.01%13F-HRTimeline
Prestige Wealth Management Group LLC161$2.8K<0.01%013F-HRTimeline
Byrne Asset Management LLC160$2.78K<0.01%013F-HRTimeline
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.153$2.66K<0.01%-9,48513F-HRTimelineGroup
Smartleaf Asset Management LLC146$2.56K<0.01%+9913F-HRTimeline
SITTNER & NELSON, LLC100$2K<0.01%013F-HRTimeline
Strategic Wealth Partners, Ltd.105$1.82K<0.01%013F-HRTimeline
Financial Management Professionals, Inc.104$1.81K<0.01%013F-HRTimeline
MassMutual Private Wealth & Trust, FSB101$1.75K<0.01%+113F-HRTimeline
Clarity Asset Management, Inc.101$1.75K<0.01%new13F-HRTimeline
LANARK FINANCIAL, INC.100$1.75K<0.01%013F-HRTimeline
SFAM, LLC100$1.74K<0.01%13F-HRTimeline
Sachetta, LLC88$1.53K<0.01%new13F-HRTimeline
NORTHWESTERN MUTUAL INVESTMENT MANAGEME…group of 2 filers holding86$1.5K-23,653Timeline
Root Financial Partners, LLC72$1.25K<0.01%-14713F-HRTimeline
Quent Capital, LLC68$1.18K<0.01%-3513F-HRTimeline
Retirement Wealth Solutions LLC58$1.01K<0.01%+4813F-HRTimeline
FLAGSHIP HARBOR ADVISORS, LLC50$869<0.01%new13F-HRTimeline
FARMERS & MERCHANTS INVESTMENTS INCin group FARMERS & MERCHANTS INVESTMEN…45$782<0.01%-5513F-HRTimelineGroup
ORG Partners LLC45$782<0.01%new13F-HRTimeline
SHP Wealth Management31$539<0.01%13F-HRTimeline
Caitong International Asset Management …31$539<0.01%+1213F-HR/ATimeline
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK30$521<0.01%013F-HRTimelineGroup
Concord Wealth Partnersin group Concord Wealth Partners28$487<0.01%new13F-HRTimelineGroup
FINANCIAL CONSULATE, INC26$452<0.01%new13F-HRTimeline
JFS WEALTH ADVISORS, LLC20$348<0.01%-1113F-HRTimeline
Ankerstar Wealth, LLC17$295<0.01%13F-HRTimeline
KERR FINANCIAL PLANNING Corp13$247<0.01%new13F-HR/ATimeline
Signature Equity Partners, LLC13$226<0.01%13F-HRTimeline
GILPIN WEALTH MANAGEMENT, LLC9$157<0.01%13F-HRTimeline
Clearstead Advisors, LLC8$140<0.01%-11413F-HRTimeline
Transamerica Financial Advisors, LLCin group Transamerica Financial Adviso…8$139<0.01%013F-HRTimelineGroup
MV CAPITAL MANAGEMENT, INC.6$105<0.01%-113F-HRTimeline
Rachor Investment Advisory Services, LLC6$105<0.01%13F-HRTimeline
Rialto Wealth Management, LLC6$105<0.01%-513F-HRTimeline
DiNuzzo Private Wealth, Inc.3$53<0.01%-1313F-HRTimeline
Bay Harbor Wealth Management, LLC2$34<0.01%013F-HRTimeline
Dunhill Financial, LLC2$32<0.01%new13F-HRTimeline
Cedar Mountain Advisors, LLC1$17<0.01%new13F-HRTimeline
Capital Advisors, Ltd. LLC3$00%-34113F-HRTimelineValue filed as zero, left out of ratios.