Iridium Communications Inc.
IRDM- 交易所
- Nasdaq
- 產業
- Communications Services, NEC
- SEC CIK
- 0001418819
近 90 天，Iridium Communications Inc. 內部人申報 0 筆公開市場買進、8 筆賣出；2026 年第 2 季末有 483 家機構在 13F 申報持有，市值合計 $50.1 億；大師中只有方舟投資持有。
2025 年第 3 季 13F 持有人
Iridium Communications Inc. 在 2025/9/30 季末的機構持股。管理 1 億美元以上美股的機構，每季結束後 45 天內要用 13F 申報多頭部位。13F 是什麼
- 持有機構
- 324
- 較 2025 年第 2 季 −5 家
- 持有股數
- 1.01 億
- 較 2025 年第 2 季 +53.2 萬 (+0.5%)
- 總市值
- $17.9 億
- 較 2025 年第 2 季 −$12.6 億 (−41.3%)
- 新進機構
- 62
- 另有 117 家加碼
- 清倉機構
- 67
- 另有 112 家減碼
另有 3 家機構在 2025 年第 2 季持有、還沒有申報 2025 年第 3 季 13F：沒申報不算清倉，也不計入上面的變化。
歷季持有家數與市值
2021 年第 1 季起，每季在 13F 申報持有 IRDM 的機構家數與合計市值。市值是各季季末的申報市值，也會跟著股價漲跌。
| 季度 | 家數 | 市值 |
|---|---|---|
| 2026 年第 2 季 | 483 | $50.1 億 |
| 2026 年第 1 季 | 382 | $25.0 億 |
| 2025 年第 4 季 | 325 | $16.3 億 |
| 2025 年第 3 季 | 324 | $17.9 億 |
| 2025 年第 2 季 | 332 | $30.6 億 |
| 2025 年第 1 季 | 351 | $28.4 億 |
| 2024 年第 4 季 | 349 | $29.1 億 |
| 2024 年第 3 季 | 353 | $30.0 億 |
| 2024 年第 2 季 | 344 | $27.0 億 |
| 2024 年第 1 季 | 330 | $27.1 億 |
| 2023 年第 4 季 | 347 | $42.5 億 |
| 2023 年第 3 季 | 361 | $46.4 億 |
| 2023 年第 2 季 | 392 | $64.0 億 |
| 2023 年第 1 季 | 373 | $65.4 億 |
| 2022 年第 4 季 | 365 | $53.7 億 |
| 2022 年第 3 季 | 330 | $47.3 億 |
| 2022 年第 2 季 | 310 | $40.9 億 |
| 2022 年第 1 季 | 311 | $44.1 億 |
| 2021 年第 4 季 | 309 | $47.6 億 |
| 2021 年第 3 季 | 310 | $45.6 億 |
| 2021 年第 2 季 | 279 | $45.2 億 |
| 2021 年第 1 季 | 301 | $44.8 億 |
2025 年第 3 季持有機構
每家機構持有 Iridium Communications Inc. 的股數、市值與佔組合比重；股數變化跟 2025 年第 2 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| BlackRock, Inc. | 10,995,964 | $1.92 億 | 0.00% | +379,568+3.6% | 加碼 |
| Vanguard Group Inc | 9,479,969 | $1.66 億 | 0.00% | −258,548−2.7% | 減碼 |
| ARK Investment Management LLC大師方舟投資 | 6,490,108 | $1.13 億 | 0.67% | +1,156,580+21.7% | 加碼 |
| Silver Heights Capital Management Inc | 5,189,703 | $9,061 萬 | 40.63% | +961,440+22.7% | 加碼 |
| Sumitomo Mitsui Trust Holdings, Inc. | 4,343,670 | $7,584 萬 | 0.04% | +27,907+0.6% | 加碼 |
| Nikko Asset Management Americas, Inc. | 4,313,080 | $7,526 萬 | 0.73% | +2,756+0.1% | 加碼 |
| State Street Corp | 4,035,893 | $7,047 萬 | 0.00% | −40,478−1.0% | 減碼 |
| Millennium Management LLC | 3,039,731 | $5,307 萬 | 0.04% | +2,208,857+265.8% | 加碼 |
| American Century Companies Inc | 2,878,902 | $5,027 萬 | 0.03% | +238,244+9.0% | 加碼 |
| Dimensional Fund Advisors LP | 2,327,395 | $4,063 萬 | 0.01% | −228,878−9.0% | 減碼 |
| Synergy Financial Management, LLC | 1,324,366 | $3,996 萬 | 1.45% | +662,183+100.0% | 加碼 |
| Man Group plc | 2,012,077 | $3,513 萬 | 0.07% | +1,395,485+226.3% | 加碼 |
| Goldman Sachs Group Inc | 1,914,267 | $3,342 萬 | 0.00% | +1,789,196+1,430.5% | 加碼 |
| Morgan Stanley | 1,838,230 | $3,210 萬 | 0.00% | −643,507−25.9% | 減碼 |
| Pacer Advisors, Inc. | 1,744,095 | $3,045 萬 | 0.08% | +744,836+74.5% | 加碼 |
| Geode Capital Management, LLC | 1,703,977 | $2,976 萬 | 0.00% | −215,238−11.2% | 減碼 |
| Citadel Advisors LLC | 1,649,843 | $2,881 萬 | 0.02% | +437,009+36.0% | 加碼 |
| Bank of America Corp | 1,581,142 | $2,761 萬 | 0.00% | +877,760+124.8% | 加碼 |
| UBS Group AG | 1,368,527 | $2,389 萬 | 0.00% | +636,383+86.9% | 加碼 |
| Bank of New York Mellon Corp | 1,071,996 | $1,872 萬 | 0.00% | −68,962−6.0% | 減碼 |
| Select Equity Group, L.P. | 1,061,453 | $1,853 萬 | 0.08% | +60,103+6.0% | 加碼 |
| Charles Schwab Investment Management Inc | 1,045,074 | $1,825 萬 | 0.00% | +17,071+1.7% | 加碼 |
| Northern Trust Corp | 1,043,569 | $1,822 萬 | 0.00% | −593,196−36.2% | 減碼 |
| Schroder Investment Management Group | 992,553 | $1,715 萬 | 0.01% | −1,094,095−52.4% | 減碼 |
| Arrowstreet Capital, Limited Partnership | 937,581 | $1,637 萬 | 0.01% | +560,010+148.3% | 加碼 |
| Invesco Ltd. | 887,349 | $1,549 萬 | 0.00% | +178,937+25.3% | 加碼 |
| Jupiter Asset Management Ltd | 850,036 | $1,484 萬 | 0.13% | +495,034+139.4% | 加碼 |
| Penserra Capital Management LLC | 776,576 | $1,356 萬 | 0.16% | +360,015+86.4% | 加碼 |
| Van Eck Associates Corp | 762,671 | $1,332 萬 | 0.01% | +430,736+129.8% | 加碼 |
| Two Sigma Investments, LP | 739,590 | $1,291 萬 | 0.02% | +567,971+330.9% | 加碼 |
| Anchor Capital Management Company, LLC | 735,366 | $1,284 萬 | 11.05% | −155,551−17.5% | 減碼 |
| Bamco Inc | 682,926 | $1,192 萬 | 0.03% | −7,694,981−91.8% | 減碼 |
| M&G Plc | 680,857 | $1,157 萬 | 0.06% | +680,857 | 新進 |
| Tudor Investment Corp Et Al | 660,934 | $1,154 萬 | 0.07% | +660,934 | 新進 |
| JPMorgan Chase & Co | 612,610 | $1,070 萬 | 0.00% | +50,239+8.9% | 加碼 |
| Pinnacle Associates Ltd | 607,485 | $1,061 萬 | 0.14% | +24,622+4.2% | 加碼 |
| Trexquant Investment LP | 569,802 | $994.9 萬 | 0.10% | +532,130+1,412.5% | 加碼 |
| Barclays PLC | 537,862 | $939.1 萬 | 0.00% | −337,818−38.6% | 減碼 |
| Brown Advisory Inc | 512,910 | $895.5 萬 | 0.01% | +330.0% | 加碼 |
| Jane Street Group, LLC | 504,534 | $880.9 萬 | 0.01% | +152,950+43.5% | 加碼 |
| Qube Research & Technologies Ltd | 466,600 | $814.7 萬 | 0.01% | +456,444+4,494.3% | 加碼 |
| Raymond James Financial Inc | 432,051 | $754.4 萬 | 0.00% | −169,163−28.1% | 減碼 |
| First Trust Advisors LP | 414,724 | $724.1 萬 | 0.01% | +131,144+46.2% | 加碼 |
| UBS Asset Management Americas Inc | 406,634 | $710.0 萬 | 0.00% | −245,710−37.7% | 減碼 |
| Davy Global Fund Management Ltd | 385,311 | $672.8 萬 | 0.46% | +216,517+128.3% | 加碼 |
| FMR LLC | 382,399 | $667.7 萬 | 0.00% | −511,873−57.2% | 減碼 |
| Voloridge Investment Management, LLC | 380,303 | $664.0 萬 | 0.02% | +380,303 | 新進 |
| Nuveen, LLC | 369,009 | $644.3 萬 | 0.00% | −3,381−0.9% | 減碼 |
| Y-Intercept (Hong Kong) Ltd | 345,226 | $602.8 萬 | 0.14% | +331,738+2,459.5% | 加碼 |
| Legal & General Group Plc | 323,729 | $565.2 萬 | 0.00% | −21,763−6.3% | 減碼 |
| Dark Forest Capital Management LP | 318,699 | $556.4 萬 | 0.21% | +254,425+395.8% | 加碼 |
| Nordea Investment Management AB | 317,938 | $551.0 萬 | 0.00% | +3,169+1.0% | 加碼 |
| Citigroup Inc | 310,797 | $542.7 萬 | 0.00% | +237,456+323.8% | 加碼 |
| Gotham Asset Management, LLC | 307,518 | $536.9 萬 | 0.02% | −643,681−67.7% | 減碼 |
| Crossmark Global Holdings, Inc. | 299,572 | $523.1 萬 | 0.08% | +15,198+5.3% | 加碼 |
| Balyasny Asset Management LLC | 293,366 | $512.2 萬 | 0.01% | +293,366 | 新進 |
| Engineers Gate Manager LP | 292,318 | $510.4 萬 | 0.06% | +257,016+728.0% | 加碼 |
| Robertson Opportunity Capital, LLC | 287,346 | $501.7 萬 | 1.72% | +4,000+1.4% | 加碼 |
| Retirement Systems of Alabama | 279,697 | $488.4 萬 | 0.02% | −3,899−1.4% | 減碼 |
| Rhumbline Advisers | 267,069 | $466.3 萬 | 0.00% | −18,692−6.5% | 減碼 |
| Victory Capital Management Inc | 249,593 | $435.8 萬 | 0.00% | +135,445+118.7% | 加碼 |
| Susquehanna International Group, LLP | 239,364 | $417.9 萬 | 0.01% | +176,120+278.5% | 加碼 |
| Principal Financial Group Inc | 235,526 | $411.2 萬 | 0.00% | −9,384−3.8% | 減碼 |
| Blair William & Co | 227,731 | $397.6 萬 | 0.01% | +28,120+14.1% | 加碼 |
| Two Sigma Advisers, LP | 225,700 | $394.1 萬 | 0.01% | +185,900+467.1% | 加碼 |
| Carolina Wealth Advisors, LLC | 205,534 | $358.9 萬 | 1.55% | +203,019+8,072.3% | 加碼 |
| Alliancebernstein L.P. | 198,117 | $345.9 萬 | 0.00% | +53,624+37.1% | 加碼 |
| Botty Investors LLC | 195,707 | $341.7 萬 | 0.94% | +102,098+109.1% | 加碼 |
| Swiss National Bank | 188,700 | $329.5 萬 | 0.00% | +1,800+1.0% | 加碼 |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 180,753 | $315.6 萬 | 0.02% | +15,303+9.2% | 加碼 |
| Voya Investment Management LLC | 175,701 | $306.8 萬 | 0.00% | −549,403−75.8% | 減碼 |
| State of Wisconsin Investment Board | 172,365 | $300.9 萬 | 0.01% | +254+0.1% | 加碼 |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 172,320 | $300.9 萬 | 0.00% | +20,901+13.8% | 加碼 |
| Worldquant Millennium Advisors LLC | 170,747 | $298.1 萬 | 0.01% | +170,747 | 新進 |
| BNP Paribas Arbitrage, SA | 156,986 | $274.1 萬 | 0.00% | +16,515+11.8% | 加碼 |
| Squarepoint Ops LLC | 152,705 | $266.6 萬 | 0.01% | +138,231+955.0% | 加碼 |
| Amundi | 126,760 | $253.8 萬 | 0.00% | +126,760 | 新進 |
| Twinbeech Capital LP | 140,311 | $245.0 萬 | 0.10% | +140,311 | 新進 |
| Capital Fund Management S.A. | 139,231 | $243.1 萬 | 0.02% | +41,390+42.3% | 加碼 |
| Holocene Advisors, LP | 136,778 | $238.8 萬 | 0.01% | +76,499+126.9% | 加碼 |
| Agf Management Ltd | 132,467 | $231.3 萬 | 0.01% | +16,285+14.0% | 加碼 |
| AQR Capital Management LLC | 128,055 | $220.8 萬 | 0.00% | −78,468−38.0% | 減碼 |
| Russell Investments Group, Ltd. | 121,429 | $212.0 萬 | 0.00% | +84,683+230.5% | 加碼 |
| ExodusPoint Capital Management, LP | 118,093 | $206.2 萬 | 0.03% | +110,117+1,380.6% | 加碼 |
| Bridgewater Associates, LP | 116,726 | $203.8 萬 | 0.01% | +116,726 | 新進 |
| Weiss Asset Management LP | 116,138 | $202.8 萬 | 0.03% | +78,086+205.2% | 加碼 |
| New York State Teachers Retirement System | 113,799 | $198.7 萬 | 0.00% | −555−0.5% | 減碼 |
| Stifel Financial Corp | 112,873 | $197.1 萬 | 0.00% | +73,058+183.5% | 加碼 |
| Verition Fund Management LLC | 110,364 | $192.7 萬 | 0.01% | +18,592+20.3% | 加碼 |
| XTX Topco Ltd | 107,834 | $188.3 萬 | 0.10% | +107,834 | 新進 |
| Royal Bank of Canada | 106,841 | $186.5 萬 | 0.00% | −18,345−14.7% | 減碼 |
| Price T Rowe Associates Inc | 105,226 | $183.8 萬 | 0.00% | −1,863,323−94.7% | 減碼 |
| Advisor Group Holdings, Inc. | 75,204 | $181.1 萬 | 0.00% | +59,074+366.2% | 加碼 |
| Brevan Howard Capital Management LP | 100,693 | $175.8 萬 | 0.03% | +69,802+226.0% | 加碼 |
| Paralel Advisors LLC | 97,919 | $171.0 萬 | 0.07% | +128+0.1% | 加碼 |
| Ameriprise Financial Inc | 93,425 | $163.1 萬 | 0.00% | −35,064−27.3% | 減碼 |
| California State Teachers Retirement System | 91,971 | $160.6 萬 | 0.00% | −5,863−6.0% | 減碼 |
| PDT Partners, LLC | 90,226 | $157.5 萬 | 0.10% | +90,226 | 新進 |
| Sherbrooke Park Advisers LLC | 89,340 | $156.0 萬 | 0.73% | +73,317+457.6% | 加碼 |
| State of New Jersey Common Pension Fund D | 88,114 | $153.8 萬 | 0.01% | +14,340+19.4% | 加碼 |