13F

Stock

Iridium Communications Inc.

IRDM · held by 377 managers

Reported value

$2.37B

Holders

377

+96 new · −46 exited

Holders’ est. mark

$672M

Price effect on 183 books still in the name

Largest holder

$386.7M

BlackRock, Inc.

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
BlackRock, Inc.13.9M$386.7M$143.9MAdded$145.3M
VANGUARD PORTFOLIO MANAGEMENT LLC6.09M$169MHeld
Silver Heights Capital Management Inc5.15M$142.7M$53.3MAdded$51.5M
State Street5.05M$140.1M$49.3MAdded$57.3M
VANGUARD CAPITAL MANAGEMENT LLC4.11M$114MHeld
AMERICAN CENTURY COMPANIES INC3.47M$96.3M$31.9MAdded$42.7M
Gotham Asset Management, LLC3.35M$93M$23.9MAdded$52.9M
Icahn Capital2.92M$80.9M$4.99MAdded$72.6M
DIMENSIONAL FUND ADVISORS LP2.16M$59.9M$21.7MAdded$23.5M
GEODE CAPITAL MANAGEMENT, LLC2.01M$55.7M$19.8MAdded$22.5M
Man Group plc1.91M$52.9M$19.2MAdded$20.7M
ARK Investment Management LLC1.73M$47.9M$17.9MCut−$1.64M
MORGAN STANLEY1.58M$43.9M$16.4MAdded$12.7M
CHARLES SCHWAB INVESTMENT MANAGEMENT INC1.37M$37.9M$12.5MAdded$16.9M
UBS Group AG1.28M$35.6M$13.2MAdded$13.5M
SCHRODER INVESTMENT MANAGEMENT GROUP1.28M$34.4M$8.88MAdded$17.7M
Bank of New York Mellon Corp1.15M$31.9M$11.9MAdded$11.5M
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP1.1M$30.5M$11.4MAdded$10.5M
BARCLAYS PLC994.1K$27.6M$10.2MAdded$10.5M
Invesco Ltd.987.9K$27.4M$10.2MAdded$10.1M
Select Equity Group, L.P.942.5K$26.1M$8.66MAdded$11.6M
GOLDMAN SACHS GROUP INC928.4K$25.8M$9.62MCut−$14.6M
JUPITER ASSET MANAGEMENT LTD893.3K$24.8M$8.37MAdded$10.7M
NORTHERN TRUST CORP863.5K$24M$8.95MAdded$7.02M
Sumitomo Mitsui Trust Group, Inc.791.8K$22M$8.2MAdded$1.62M
Amova Asset Management Americas, Inc.737K$20.4M$7.64MAdded$1.02M
JPMORGAN CHASE & CO708.3K$19M$5.15MAdded$9.5M
VANGUARD FIDUCIARY TRUST CO636.9K$17.7MHeld
PINNACLE ASSOCIATES LTD562.7K$15.6M$5.83MAdded$5.07M
Fidelity540.1K$15M$4.76MAdded$6.99M
Mitsubishi UFJ Asset Management Co., Ltd.538.4K$14.9M$3.96MAdded$7.89M
PANAGORA ASSET MANAGEMENT INC529.5K$14.7MNew
BROWN ADVISORY INC512.6K$14.2M$5.31MAdded$5.31M
PRINCIPAL FINANCIAL GROUP INC508.3K$14.1M$5.16MAdded$5.45M
MILLENNIUM MANAGEMENT LLC494.7K$13.7M$5.12MCut−$4.31M
Nuveen, LLC425.1K$11.8M$4.4MAdded$1.38M
TWO SIGMA INVESTMENTS, LP402.4K$11.2M$4.17MCut−$1.01M
STIFEL FINANCIAL CORP397.9K$11M$3.14MAdded$5.77M
Legal & General Group Plc378.7K$10.5M$3.92MAdded$3.36M
PUBLIC SECTOR PENSION INVESTMENT BOARD375.5K$10.4M$3.76MAdded$4.12M
RAYMOND JAMES FINANCIAL INC368.3K$10.2M$3.39MAdded$4.53M
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC359.5K$9.97M$3.72MAdded$3.7M
Russell Investments Group, Ltd.352.9K$9.77M$3.18MAdded$4.42M
FIRST TRUST ADVISORS LP352.2K$9.77M$3.65MAdded$2.33M
BANK OF AMERICA CORP /DE/351.2K$9.74M$2.24MAdded$5.98M
JANUS HENDERSON GROUP PLC306.7K$8.51M$2.89MAdded$3.65M
SUSQUEHANNA INTERNATIONAL GROUP, LLP291.7K$8.09M$1.78MAdded$5.11M
Robertson Opportunity Capital, LLC287.3K$7.97MNew
Defiance ETFs, LLC255.2K$7.08M$2.61MCut−$2.82M
NORDEA INVESTMENT MANAGEMENT AB255.8K$6.99M$2.57MAdded$2.36M
RHUMBLINE ADVISERS234.2K$6.5M$2.33MAdded$2.6M
AMERIPRISE FINANCIAL INC233.3K$6.47M$2.05MAdded$3.04M
BLAIR WILLIAM & CO/IL220.3K$6.11M$2.28MAdded$2.03M
VICTORY CAPITAL MANAGEMENT INC219.2K$6.08M$2.27MAdded$475K
ArchPoint Investors197.1K$5.47M$2.04MAdded$2.04M
LOS ANGELES CAPITAL MANAGEMENT LLC192.1K$5.33M$3.35KAdded$5.32M
Swiss National Bank186.4K$5.17M$1.93MAdded$1.89M
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS161K$4.47M$1.67MAdded$1.38M
MORGENS WATERFALL VINTIADIS & CO INC154K$4.27MNew
Retirement Systems of Alabama151.4K$4.2M$1.57MAdded$1.57M
Holocene Advisors, LP149.4K$4.14M$1.46MAdded$1.69M
PDT Partners, LLC138.2K$3.83M$1.43MAdded$1.43M
Renaissance Technologies128.1K$3.55MNew
Balyasny Asset Management L.P.123.6K$3.43M$1.28MAdded$115.5K
Daiwa Securities Group Inc.120.5K$3.34M$3.12MAdded$3.34M
BNP PARIBAS FINANCIAL MARKETS120K$3.33M$1.24MAdded$128K
Mariner, LLC117.7K$3.26MNew
CITIGROUP INC114K$3.16M$926KAdded$1.61M
Oak Thistle LLC113.1K$3.14MNew
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM112.1K$3.11M$950KAdded$1.51M
Advisors Asset Management, Inc.109.8K$3.05M$905.6KAdded$1.53M
Point72 Asset Management, L.P.106.8K$2.96M$1.11MCut−$1.35M
Bridgewater106.6K$2.96M$1.1MCut−$4.34M
ICON ADVISERS INC/CO106.5K$2.95M$1.1MAdded$1.05M
ENVESTNET ASSET MANAGEMENT INC106.3K$2.95MNew
ALLIANCEBERNSTEIN L.P.168.9K$2.94M−$0Cut−$3.18K
Universal- Beteiligungs- und Servicegesellschaft mbH102.7K$2.85M$988.5KAdded$1.17M
Aquatic Capital Management LLC100.6K$2.79M$318.9KAdded$2.25M
Paralel Advisors LLC97.9K$2.72M$1.01MAdded$1.01M
PRUDENTIAL FINANCIAL INC96.3K$2.67M$997.2KAdded$989.4K
Quadrature Capital Ltd89.7K$2.49MNew
SEI INVESTMENTS CO88.8K$2.46M$411.8KAdded$1.77M
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM85.4K$2.37M$885.2KAdded$885.2K
D. E. Shaw & Co., Inc.83.3K$2.31M$677.8KAdded$1.17M
Creative Planning79.8K$2.21M$424.8KAdded$1.5M
STATE OF WISCONSIN INVESTMENT BOARD77.2K$2.14M$799.8KAdded$759.7K
SIH Partners, LLLP75.7K$2.1MNew
Edgestream Partners, L.P.75.1K$2.08MNew
Brooklyn Investment Group71.8K$1.99MNew
Vanguard Investments Australia, Ltd.71.3K$1.98MHeld
VANGUARD ASSET MANAGEMENT, Ltd69.5K$1.93MHeld
Range Financial Group LLC68.6K$1.9MNew
XTX Topco Ltd66.7K$1.85M$591.7KAdded$857.6K
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC54.1K$1.78M$341.6KAdded$1.34M
Citadel63.6K$1.76M$658.6KCut−$18.1M
CAPITAL FUND MANAGEMENT S.A.63.3K$1.75M$655.4KCut−$4.82M
ExodusPoint Capital Management, LP62.5K$1.73M$647KCut−$166.3K
Quantinno Capital Management LP61.8K$1.72M$433.2KAdded$988.7K
CWM, LLC58.5K$1.62M$265.9KAdded$1.62M
Pathstone Holdings, LLC58.3K$1.62M$550KAdded$693.9K
Walleye Capital LLC56.6K$1.57M$89.5KAdded$1.42M
WORLDQUANT MILLENNIUM ADVISORS LLC55.4K$1.54M$573.4KCut−$1.14M
Cerity Partners LLC55.1K$1.53MNew
WEDGE CAPITAL MANAGEMENT L L P/NC52.8K$1.46M$547KAdded$380.6K
Illinois Municipal Retirement Fund51.6K$1.43MNew
VOYA INVESTMENT MANAGEMENT LLC51.4K$1.43M$532.5KCut−$546.4K
MACKENZIE FINANCIAL CORP50.8K$1.41M$188KAdded$1.09M
LPL Financial LLC49.9K$1.38M$501.4KAdded$543.5K
MERCER GLOBAL ADVISORS INC /ADV49.3K$1.37M$115.1KAdded$1.17M
State of Tennessee, Department of Treasury49.3K$1.37M$380.8KAdded$396.4K
NEW YORK STATE COMMON RETIREMENT FUND48.9K$1.36M$451.1KAdded$600.9K
CANADA PENSION PLAN INVESTMENT BOARD48.1K$1.33M$498.4KAdded$213.4K
Louisiana State Employees Retirement System46.5K$1.29M$481.7KAdded$455.7K
Vontobel Holding Ltd.44.1K$1.22M$263.5KAdded$781.1K
GUIDANCE CAPITAL, INC30.9K$1.21MNew
Vanguard Global Advisers, LLC42.3K$1.17MHeld
IEQ CAPITAL, LLC41.4K$1.15MNew
Police & Firemen's Retirement System of New Jersey40.4K$1.12M$419KAdded$419K
Zurcher Kantonalbank (Zurich Cantonalbank)40K$1.11M$346KAdded$528.6K
FIFTH THIRD BANCORP39.8K$1.1M$14.2KAdded$1.08M
Walleye Trading LLC37.7K$1.04M$332.3KAdded$487.2K
Susquehanna Portfolio Strategies, LLC36.1K$1M$373.9KAdded$373.9K
ROYAL BANK OF CANADA35.8K$992K$353.6KAdded$396K
Jaffetilchin Investment Partners, LLC35.7K$989.3K$369.5KAdded$354.4K
Caisse de depot et placement du Quebec35.6K$987.5KNew
HANCOCK WHITNEY CORP24.8K$970.1K$487KAdded$579.8K
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.29.4K$816.2K$235.9KAdded$420.5K
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO29.2K$811K$302.9KAdded$291.8K
WELLS FARGO & COMPANY/MN29K$803.8K$300.2KCut−$63.2K
NEUBERGER BERMAN GROUP LLC28.6K$793.2K$254.4KAdded$366.4K
Horizon Investments, LLC28.6K$792.9K$296.1KAdded$178.8K
Amundi27.9K$774.3K$289.2KCut−$1.64M
YOUSIF CAPITAL MANAGEMENT, LLC27.9K$772.7K$240.7KAdded$231.9K
HSBC HOLDINGS PLC27.5K$768.5K$289.9KCut−$3.27K
WINTON GROUP Ltd27.4K$760.1K$283.9KAdded$42.3K
IQ EQ FUND MANAGEMENT (IRELAND) Ltd27.3K$757.9KNew
ARIZONA STATE RETIREMENT SYSTEM25.9K$718.3K$268.3KAdded$257K
FIRST CITIZENS BANK & TRUST CO25.7K$713.7KNew
HighTower Advisors, LLC25K$692.7K$191.8KAdded$370.9K
MARSHALL WACE, LLP24.9K$690.6K$257.9KCut−$1.9M
Envestnet Portfolio Solutions, Inc.24.8K$687.8KNew
Inspire Investing, LLC24.4K$677.4K$253KCut−$1.22M
NOMURA ASSET MANAGEMENT INTERNATIONAL INC.24.4K$676KNew
OREGON PUBLIC EMPLOYEES RETIREMENT FUND24K$665.8K$248.6KAdded$248.6K
TUDOR INVESTMENT CORP ET AL23.9K$663.2K$247.7KCut−$10.9M
COMMONWEALTH EQUITY SERVICES, LLC23.5K$651.7K$221.7KAdded$279.8K
CULLEN INVESTMENT GROUP, LTD.23.2K$643.7K$194.9KAdded$173.3K
MACQUARIE GROUP LTD23.2K$642.4K$239.9KCut−$131.8K
Vest Financial, LLC22.9K$636.1K$237.6KAdded$180.4K
IFS Group,LLC22.1K$613.8KHeld
KLP KAPITALFORVALTNING AS21K$582.5K$217.6KAdded$217.6K
ROYCE & ASSOCIATES LP20.9K$580.1KNew
Maryland State Retirement & Pension System20.6K$570.1K$211.6KAdded$215.1K
Groupe la Francaise20.4K$567KNew
AdvisorShares Investments LLC20.3K$563K$210.3KAdded$71.2K
TORONTO DOMINION BANK20.2K$561K$176.4KAdded$265.1K
CORSAIR CAPITAL MANAGEMENT, L.P.20K$554.8KNew
ALPS ADVISORS INC19.9K$552.6KNew
WealthTrust Axiom LLC19.9K$551.6K$206KCut−$152.2K
Cresset Asset Management, LLC19.7K$546.6K$204.2KAdded$204.2K
BOOTHBAY FUND MANAGEMENT, LLC19.6K$542.5KNew
MCDONALD PARTNERS LLC19.5K$541.6K$182.3KAdded$235.7K
CreativeOne Wealth, LLC19.1K$530.3K$180.7KAdded$227.2K
CAPTRUST FINANCIAL ADVISORS18.7K$519.6KNew
MANUFACTURERS LIFE INSURANCE COMPANY, THE18.4K$510.2K$180.6KAdded$207.2K
LAFFER TENGLER INVESTMENTS, INC.16.9K$469.2K$175.2KAdded$134.3K
BANK OF MONTREAL /CAN/15.5K$430.8K$160.9KAdded$158.4K
M&T Bank Corp15.4K$427.2K$123.3KAdded$219.4K
OPPENHEIMER & CO INC15.3K$424.3KNew
Numerai GP LLC15.3K$424.3K$158.5KCut−$424.6K
NOMURA HOLDINGS INC15K$416.1KNew
Krilogy Financial LLC9.57K$415.7KNew
Pictet Asset Management Holding SA15K$415.3K$147.3KAdded$168.2K
Merit Financial Group, LLC14K$388KNew
Marex Group plc13.9K$386.5K$144.4KAdded$8.43K
EXCHANGE TRADED CONCEPTS, LLC13.9K$385.3KNew
OSAIC HOLDINGS, INC.13.8K$382K$142.6KAdded$90.1K
Jain Global LLC13.7K$380.1KNew
CHILDRESS CAPITAL ADVISORS, LLC12.8K$354.5K$132.4KAdded$119.9K
Corecam Pte. Ltd.12K$333.6KNew
INTECH INVESTMENT MANAGEMENT LLC12K$333.4K$124.5KCut−$1.28M
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC12K$333.2K$124KAdded$125.1K
LAZARD ASSET MANAGEMENT LLC12K$332.9K$124.3KAdded$124.3K
Elo Mutual Pension Insurance Co11.9K$330.9K$123.6KCut−$1.12M
OneDigital Investment Advisors LLC11.6K$322.4KNew
Summit Trail Advisors, LLC11.5K$317.7K$118.6KAdded$94.6K
Leonteq Securities AG11.1K$306.7K$114.5KCut−$27K
Chicago Partners Investment Group LLC7.56K$305.3KNew
Inspire Advisors, LLC10.9K$302.8K$113.1KAdded$111.4K
Focus Partners Wealth10.8K$300.2KNew
Sterling Capital Management LLC10.6K$294.6K$52.4KAdded$206.7K
Cetera Investment Advisers10.5K$290.5K$87.2KAdded$144.1K
US BANCORP \DE\10.4K$289.4K$86.7KAdded$143.9K
Values First Advisors, Inc.10.3K$285.8KNew
XPONANCE LLC10.2K$283.4KNew
CIM INVESTMENT MANAGEMENT INC10K$278.5K$104KAdded$104K
Corient Private Wealth LLC10K$277.6KNew
WEALTH EFFECTS LLC10K$277.4K$103.6KAdded$103.6K
Curi Capital, LLC9.61K$266.6KNew
Focus Partners Advisor Solutions, LLC9.46K$262.3KNew
DEUTSCHE BANK AG\9.44K$261.9K$97.3KAdded$98.6K
Allworth Financial LP9.44K$261.7K$58.8KAdded$163.1K
Carolina Wealth Advisors, LLC9.38K$260.2K$97.2KCut−$3.15M
Integrated Wealth Concepts LLC9.19K$254.9KNew
O'SHAUGHNESSY ASSET MANAGEMENT, LLC9.04K$250.7KNew
Pekin Hardy Strauss, Inc.9K$249.7KNew
HB Wealth Management, LLC8.99K$249.4KNew
NISA INVESTMENT ADVISORS, LLC8.88K$246.3K$86.4KAdded$101.3K
Sanctuary Advisors, LLC8.81K$244.5KNew
Keating Financial Advisory Services, Inc.8.8K$244.1K$89.6KAdded$93.7K
Dynamic Technology Lab Private Ltd8.65K$239.9KNew
Polymer Capital Management (US) LLC8.62K$239.1K$89.3KCut−$113.2K
QRG CAPITAL MANAGEMENT, INC.8.61K$238.8KNew
Bull Harbor Capital LLC8.5K$235.8KHeld
Connor, Clark & Lunn Investment Management Ltd.8.32K$230.7K$86.2KCut−$1.16M
Rockefeller Capital Management L.P.8.31K$230.4KNew
INDEPENDENT FINANCIAL GROUP, LLC8.21K$227.7KNew
GLENMEDE TRUST CO NA8.13K$225.4KNew
Baird Financial Group, Inc.8K$222KNew
VestGen Advisors, LLC5.28K$219.9KNew
Americana Partners, LLC7.79K$216.2KNew
Empowered Funds, LLC7.3K$202.4K$75.6KAdded$5.18K
Kassira Wealth Management LLC7.26K$201.4KNew
Parallel Advisors, LLC7.04K$195.3K$8.21KAdded$181.6K
Ensign Peak Advisors, Inc6.87K$190.5K$71.2KAdded$71.2K
PNC Financial Services Group, Inc.6.41K$177.7K$47.3KAdded$98.3K
New Age Alpha Advisors, LLC6.32K$175.2K$65.4KAdded$21.1K
Salomon & Ludwin, LLC4.93K$161.9K$69.6KAdded$76.5K
Farther Finance Advisors, LLC5.59K$159.4K$13.9KAdded$137.7K
IFM Investors Pty Ltd5.7K$158.1KNew
MAI Capital Management5.47K$151.6K$16.8KAdded$123.4K
Tower Research Capital LLC (TRC)5.21K$144.6K$54KCut−$176.5K
Caitong International Asset Management Co., Ltd5.07K$140.6K$321Added$140K
Medallion Wealth Advisors, LLC5K$138.7K$51.8KAdded$51.8K
Millstone Evans Group, LLC4.51K$125.2K$46.8KAdded$46.8K
Quarry LP4.02K$111.5K$14.9KAdded$86.5K
PFS Partners, LLC4K$111K$41.4KAdded$41.4K
Trask Adam Roland3.84K$106.4KHeld
EverSource Wealth Advisors, LLC3.75K$104K$7.89KAdded$90.8K
SBI Securities Co., Ltd.3.36K$93.2K$28.6KAdded$45.2K
ROTHSCHILD INVESTMENT LLC3.19K$88.5K$2.41KAdded$84.4K
SIMPLEX TRADING, LLC3.1K$85.9K$32.1KCut−$66.8K
Steward Partners Investment Advisory, LLC3.05K$84.6K$31.6KAdded$31.6K
BOKF, NA3K$83.2KNew
Founders Capital Management3K$83.2K$25.9KAdded$39.8K
Arax Advisory Partners2.58K$72.1K$5.09KAdded$63.8K
GAMMA Investing LLC2.53K$70.2K$8.34KAdded$56.2K
BROWN BROTHERS HARRIMAN & CO2.5K$69.3K$25.9KAdded$25.9K
Essential Partners LLC2.45K$68K$11.4KAdded$48.9K
STRS OHIO2.2K$60.9K$22.8KAdded$22.7K

Who left

Positions as of Q1 2026. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.