Iridium CommunicationsIRDM
13F holders, Q1 2024 (March 31)329holders
10famous investors
$26.21avg. 13F price*
At the end of Q1 2024, 329 institutions reported holding Iridium Communications Inc. (IRDM) in their 13F filings. The largest holders were Vanguard Group Inc. ($316.3M), Baron Capital (BAMCO) ($312.0M) and BlackRock Inc. ($305.4M). 10 famous investors held it, including Ron Baron (0.8% of Baron Capital (BAMCO)'s portfolio), Cathie Wood (0.5% of ARK Investment Management's portfolio) and David E. Shaw (0.1% of D. E. Shaw & Co.'s portfolio).
- Company
- Iridium Communications Inc.
- CUSIP
- 46269C102
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 42 | $38.3M |
| Exits | 57 | $336.2M |
Ownership 329 holders
| Vanguard Group Inc. | 0.01% | Add +2.9% | 12,090,326 | $316.3M |
| Baron Capital (BAMCO) | 0.83% | Reduce -15.1% | 11,925,775 | $312.0M |
| BlackRock Inc. | 0.01% | Add +2.6% | 11,673,406 | $305.4M |
| State Street Corp. | 0.00% | Reduce -2.6% | 4,177,416 | $109.3M |
| Silver Heights Capital Management Inc | 35.97% | Add +31.1% | 3,481,487 | $91.1M |
| Van Berkom & Associates Inc. | 2.48% | Add +21.7% | 3,327,819 | $87.1M |
| ARK Investment Management | 0.47% | Add +18.4% | 2,573,180 | $67.3M |
| Clearbridge Investments, LLC | 0.05% | Add +0.1% | 2,269,472 | $59.4M |
| Geode Capital Management, LLC | 0.01% | Add +3.8% | 2,117,424 | $55.4M |
| Amova Asset Management Americas, Inc. | 0.54% | Add +19.9% | 2,089,600 | $54.7M |
| Sumitomo Mitsui Trust Group, Inc. | 0.04% | Add +19.9% | 2,089,600 | $54.7M |
| Dimensional Fund Advisors LP | 0.01% | Add +0.2% | 1,931,817 | $50.5M |
| Citadel Advisors | 0.05% | Add +17705.8% | 1,875,661 | $49.1M |
| D. E. Shaw & Co. | 0.07% | Add +85.7% | 1,814,562 | $47.5M |
| ArrowMark Colorado Holdings LLC | 0.48% | Add +5.2% | 1,640,850 | $42.9M |
| Northern Trust Corp. | 0.01% | Reduce -12.7% | 1,568,830 | $41.0M |
| Millennium Management | 0.03% | Add +58.3% | 1,490,461 | $39.0M |
| Morgan Stanley | 0.00% | Add +54.8% | 1,445,947 | $37.8M |
| Norges Bank | 0.01% | Add +6.9% | 1,430,001 | $37.4M |
| Select Equity Group, L.P. | 0.13% | Add +25.7% | 1,425,823 | $37.3M |
| Charles Schwab Investment Management Inc. | 0.01% | Add +8.0% | 1,368,707 | $35.8M |
| T. Rowe Price Associates Inc. | 0.00% | Reduce -0.7% | 1,241,075 | $32.5M |
| Jacobs Levy Equity Management, Inc. | 0.14% | Add +13.5% | 1,213,709 | $31.8M |
| Bank of New York Mellon Corp | 0.01% | Reduce -4.1% | 1,174,593 | $30.7M |
| JPMorgan Chase & Co. | 0.00% | Add +88.2% | 1,113,531 | $29.1M |
| Capital World Investors | 0.00% | Reduce -36.1% | 1,000,000 | $26.2M |
| Invesco Ltd. | 0.01% | Reduce -45.9% | 907,756 | $23.7M |
| Voloridge Investment Management, LLC | 0.08% | Add +189.3% | 803,725 | $21.0M |
| Pacer Advisors, Inc. | 0.05% | Add +23.3% | 744,575 | $19.5M |
| Pinnacle Associates Ltd. | 0.29% | Reduce -0.2% | 714,917 | $18.7M |
| Nuveen Asset Management, LLC | 0.01% | Reduce -30.8% | 674,321 | $17.6M |
| Qube Research & Technologies Ltd | 0.03% | Add +698.4% | 636,575 | $16.7M |
| Anchor Capital Management Company, LLC | 19.65% | Add +47.2% | 623,941 | $16.3M |
| Renaissance Technologies | 0.02% | Add +2.3% | 576,699 | $15.1M |
| Legal & General Group Plc | 0.00% | Add +0.0% | 527,562 | $13.8M |
| Brown Advisory Inc. | 0.02% | Reduce -1.0% | 509,909 | $13.3M |
| Principal Financial Group Inc. | 0.01% | Reduce -4.9% | 468,114 | $12.2M |
| FMR LLC | 0.00% | Add +13.5% | 421,695 | $11.0M |
| Susquehanna Portfolio Strategies, LLC | 0.26% | No change | 420,217 | $11.0M |
| Canada Pension Plan Investment Board | 0.01% | Add +50.4% | 370,300 | $9.7M |
| Rhumbline Advisers | 0.01% | Reduce -5.0% | 359,438 | $9.4M |
| Bank of America Corp. | 0.00% | Add +18.7% | 347,969 | $9.1M |
| AQR Capital Management | 0.02% | Add +15.9% | 344,383 | $9.0M |
| Blair William & Co. | 0.03% | Reduce -25.5% | 326,791 | $8.5M |
| SG Americas Securities, LLC | 0.04% | Add +281.7% | 311,956 | $8.2M |
| Retirement Systems of Alabama | 0.03% | Add +0.1% | 306,925 | $8.0M |
| Bank of Montreal | 0.00% | Add +25.4% | 266,173 | $7.9M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +3.1% | 299,105 | $7.8M |
| Ceredex Value Advisors LLC | 0.13% | Add +0.2% | 291,017 | $7.6M |
| Assenagon Asset Management S.A. | 0.02% | New | 284,308 | $7.4M |
| Squarepoint Ops LLC | 0.03% | Add +184.8% | 283,525 | $7.4M |
| Schonfeld Strategic Advisors LLC | 0.06% | Add +1241.0% | 270,109 | $7.1M |
| BNP Paribas Financial Markets | 0.01% | Add +116.0% | 265,474 | $6.9M |
| Voya Investment Management LLC | 0.01% | Add +6.4% | 262,976 | $6.9M |
| Walleye Capital LLC | 0.08% | Add +453.1% | 259,565 | $6.8M |
| Cubist Systematic Strategies, LLC | 0.08% | Add +77.1% | 257,461 | $6.7M |
| Bessemer Group Inc. | 0.01% | Add +7.6% | 251,963 | $6.6M |
| Russell Investments Group, Ltd. | 0.01% | Add +10.4% | 231,976 | $6.1M |
| Deutsche Bank AG | 0.00% | Reduce -0.8% | 222,867 | $5.8M |
| Swiss National Bank | 0.00% | Reduce -0.8% | 220,000 | $5.8M |
| Credit Suisse AG/ | 0.01% | Add +1.1% | 218,746 | $5.7M |
| Raymond James & Associates | 0.00% | Reduce -1.0% | 215,461 | $5.6M |
| California Public Employees Retirement System | 0.00% | Reduce -5.2% | 210,279 | $5.5M |
| Man Group plc | 0.01% | Reduce -18.0% | 207,679 | $5.4M |
| Commonwealth of Pennsylvania Public School Empls Retrmt SYS | 0.04% | Add +0.9% | 207,066 | $5.4M |
| Goldman Sachs Group Inc. | 0.00% | Add +2.9% | 205,106 | $5.4M |
| Franklin Resources Inc. | 0.00% | Add +810.0% | 204,557 | $5.4M |
| Alliancebernstein L.P. | 0.00% | Add +23.9% | 200,143 | $5.2M |
| First Trust Advisors LP | 0.01% | Add +504.9% | 194,626 | $5.1M |
| Skylands Capital, LLC | 0.70% | Add +109.6% | 193,138 | $5.1M |
| Algert Global LLC | 0.19% | Add +310.2% | 184,590 | $4.8M |
| Barclays PLC | 0.00% | Add +64.2% | 172,732 | $4.5M |
| Mirae Asset Global Investments Co., Ltd. | 0.01% | Add +427.6% | 72,626 | $4.5M |
| American International Group, Inc. | 0.02% | Reduce -2.0% | 164,903 | $4.3M |
| Holocene Advisors, LP | 0.02% | New | 163,300 | $4.3M |
| Raymond James Financial Services Advisors, Inc. | 0.01% | Reduce -16.6% | 162,175 | $4.2M |
| Trexquant Investment LP | 0.08% | Add +82.1% | 161,422 | $4.2M |
| Zacks Investment Management | 0.04% | New | 148,220 | $3.9M |
| State of Wisconsin Investment Board | 0.01% | Reduce -36.4% | 141,194 | $3.7M |
| Engineers Gate Manager LP | 0.10% | Add +51.8% | 140,936 | $3.7M |
| Ameriprise Financial Inc. | 0.00% | Reduce -7.7% | 139,534 | $3.7M |
| Dynamic Technology Lab Private Ltd | 0.38% | New | 136,283 | $3.6M |
| Vident Advisory, LLC | 0.07% | Add +51.6% | 127,695 | $3.3M |
| New York State Teachers Retirement System | 0.01% | Add +0.2% | 118,055 | $3.1M |
| UBS Group AG | 0.00% | Add +17.0% | 115,802 | $3.0M |
| Capital Fund Management S.A. | 0.04% | Add +31.8% | 114,063 | $3.0M |
| Thrivent Financial for Lutherans | 0.01% | Add +268.3% | 113,941 | $3.0M |
| California State Teachers Retirement System | 0.00% | Reduce -6.6% | 112,686 | $2.9M |
| Verition Fund Management LLC | 0.03% | Add +1335.9% | 112,557 | $2.9M |
| HSBC Holdings PLC | 0.00% | Add +127.6% | 109,876 | $2.9M |
| Texas Permanent School Fund Corp. | 0.02% | Add +1.2% | 108,244 | $2.8M |
| Manufacturers Life Insurance Company, The | 0.00% | Add +5.8% | 106,913 | $2.8M |
| Amundi | 0.00% | Add +63.6% | 104,991 | $2.7M |
| Quantbot Technologies LP | 0.15% | Add +3274.0% | 102,166 | $2.7M |
| Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna | 1.03% | Reduce -5.4% | 104,043 | $2.6M |
| State of New Jersey Common Pension Fund D | 0.01% | Add +41.2% | 98,138 | $2.6M |
| Gsa Capital Partners LLP | 0.20% | Add +880.2% | 97,031 | $2.5M |
| Twinbeech Capital LP | 0.05% | Add +123.5% | 95,080 | $2.5M |
| State Board of Administration of Florida Retirement System | 0.01% | Reduce -43.8% | 39,933 | $2.5M |
| Macquarie Group Ltd. | 0.00% | Reduce -80.5% | 91,083 | $2.4M |
"% of holder's portfolio" is IRDM's weight in each manager's 13F, not the share of Iridium Communications Inc. the manager owns.