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。
2021 年第 2 季 13F 持有人
Iridium Communications Inc. 在 2021/6/30 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
- 279
- 較 2021 年第 1 季 −21 家
- 持有股數
- 1.13 億
- 較 2021 年第 1 季 +428.8 萬 (+3.9%)
- 總市值
- $45.2 億
- 較 2021 年第 1 季 +$4,091 萬 (+0.9%)
- 新進機構
- 30
- 另有 81 家加碼
- 清倉機構
- 51
- 另有 111 家減碼
另有 1 家機構在 2021 年第 1 季持有、還沒有申報 2021 年第 2 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 |
2021 年第 2 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 2021 年第 1 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| Great West Life Assurance Co | 45,576 | $182.1 萬 | 0.00% | −633−1.4% | 減碼 |
| Redmond Asset Management, LLC | 44,369 | $177.4 萬 | 0.52% | 00.0% | 不變 |
| Bank of Montreal | 40,559 | $172.1 萬 | 0.00% | +18,127+80.8% | 加碼 |
| SG Americas Securities, LLC | 42,454 | $169.8 萬 | 0.01% | +12,021+39.5% | 加碼 |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 42,126 | $168.5 萬 | 0.01% | +21,977+109.1% | 加碼 |
| Ameritas Investment Partners, Inc. | 41,121 | $164.4 萬 | 0.06% | −1,094−2.6% | 減碼 |
| ProShare Advisors LLC | 40,520 | $162.0 萬 | 0.00% | −1,113−2.7% | 減碼 |
| Oregon Public Employees Retirement Fund | 40,397 | $161.5 萬 | 0.02% | +1,417+3.6% | 加碼 |
| State Board of Administration of Florida Retirement System | 39,846 | $159.3 萬 | 0.00% | −6,490−14.0% | 減碼 |
| Grace Capital | 36,000 | $144.0 萬 | 0.96% | −4,000−10.0% | 減碼 |
| Employees Retirement System of Texas | 35,818 | $143.2 萬 | 0.02% | 00.0% | 不變 |
| Cresset Asset Management, LLC | 33,884 | $135.5 萬 | 0.02% | +21,968+184.4% | 加碼 |
| Arizona State Retirement System | 32,851 | $131.4 萬 | 0.01% | −2,073−5.9% | 減碼 |
| Royal Bank of Canada | 32,105 | $128.4 萬 | 0.00% | −2,959−8.4% | 減碼 |
| Thrivent Financial for Lutherans | 31,182 | $124.7 萬 | 0.00% | −232−0.7% | 減碼 |
| Louisiana State Employees Retirement System | 30,500 | $122.0 萬 | 0.03% | −200−0.7% | 減碼 |
| Values First Advisors, Inc. | 29,841 | $119.3 萬 | 0.81% | −591−1.9% | 減碼 |
| State of Michigan Retirement System | 29,600 | $118.4 萬 | 0.01% | −14,200−32.4% | 減碼 |
| AQR Capital Management LLC | 28,489 | $113.9 萬 | 0.00% | +323+1.1% | 加碼 |
| Princeton Portfolio Strategies Group LLC | 24,588 | $98.3 萬 | 0.19% | −425−1.7% | 減碼 |
| New Mexico Educational Retirement Board | 24,500 | $98.0 萬 | 0.03% | +3,200+15.0% | 加碼 |
| AtonRa Partners | 24,279 | $97.1 萬 | 0.36% | −2,144−8.1% | 減碼 |
| Gotham Asset Management, LLC | 23,458 | $93.8 萬 | 0.04% | −21,125−47.4% | 減碼 |
| Sowell Financial Services LLC | 23,310 | $93.2 萬 | 0.06% | −233−1.0% | 減碼 |
| Federated Hermes, Inc. | 22,975 | $91.9 萬 | 0.00% | −4,455−16.2% | 減碼 |
| LPL Financial LLC | 22,729 | $90.9 萬 | 0.00% | −766−3.3% | 減碼 |
| Hancock Whitney Corp | 22,202 | $88.8 萬 | 0.03% | −11,917−34.9% | 減碼 |
| Nisa Investment Advisors, LLC | 21,650 | $86.6 萬 | 0.01% | −1,295−5.6% | 減碼 |
| HighTower Advisors, LLC | 21,240 | $84.9 萬 | 0.00% | +112+0.5% | 加碼 |
| Wolverine Trading, LLC | 19,991 | $84.2 萬 | 0.02% | +1,306+7.0% | 加碼 |
| Ergoteles LLC | 19,600 | $78.4 萬 | 0.02% | +19,600 | 新進 |
| Northwestern Mutual Investment Management Company, LLC | 19,563 | $78.2 萬 | 0.01% | −148−0.8% | 減碼 |
| American Portfolios Advisors | 19,476 | $77.9 萬 | 0.03% | +1,113+6.1% | 加碼 |
| Xponance, Inc. | 18,715 | $74.8 萬 | 0.01% | +5,645+43.2% | 加碼 |
| Panagora Asset Management Inc | 18,430 | $73.7 萬 | 0.00% | +15,560+542.2% | 加碼 |
| State of Alaska, Department of Revenue | 18,241 | $72.9 萬 | 0.01% | −282−1.5% | 減碼 |
| Natixis | 17,727 | $70.9 萬 | 0.00% | −1,147−6.1% | 減碼 |
| Prudential Financial Inc | 16,927 | $67.7 萬 | 0.00% | −5,422−24.3% | 減碼 |
| Public Employees Retirement Association of Colorado | 16,852 | $67.4 萬 | 0.00% | 00.0% | 不變 |
| Yorktown Management & Research Co Inc | 16,800 | $67.2 萬 | 0.53% | 00.0% | 不變 |
| Golden Green, Inc. | 16,457 | $65.8 萬 | 0.50% | −422−2.5% | 減碼 |
| Eqis Capital Management, Inc. | 16,055 | $64.2 萬 | 0.05% | +498+3.2% | 加碼 |
| The PNC Financial Services Group, Inc. | 15,906 | $63.6 萬 | 0.00% | −2,256−12.4% | 減碼 |
| Martingale Asset Management L P | 15,619 | $62.5 萬 | 0.01% | −6,010−27.8% | 減碼 |
| Teacher Retirement System of Texas | 15,632 | $62.5 萬 | 0.00% | +2,350+17.7% | 加碼 |
| Envestnet Asset Management Inc | 15,622 | $62.5 萬 | 0.00% | +3,728+31.3% | 加碼 |
| Teachers Retirement System of the State of Kentucky | 15,300 | $61.2 萬 | 0.01% | −3,315−17.8% | 減碼 |
| CIBC Private Wealth Group, LLC | 15,000 | $60.0 萬 | 0.00% | +15,000 | 新進 |
| Walleye Trading LLC | 14,936 | $59.7 萬 | 0.02% | −4,816−24.4% | 減碼 |
| Van Eck Associates Corp | 14,600 | $58.4 萬 | 0.00% | +1,488+11.3% | 加碼 |
| Institute for Wealth Management, LLC. | 14,206 | $56.8 萬 | 0.10% | 00.0% | 不變 |
| Virginia Retirement Systems Et Al | 13,900 | $55.6 萬 | 0.01% | −9,800−41.4% | 減碼 |
| AMP Capital Investors Ltd | 13,651 | $54.6 萬 | 0.00% | 00.0% | 不變 |
| Aigen Investment Management, LP | 13,054 | $52.2 萬 | 0.09% | +13,054 | 新進 |
| Teton Advisors, Inc. | 13,000 | $52.0 萬 | 0.07% | −500−3.7% | 減碼 |
| HSBC Holdings PLC | 12,668 | $51.1 萬 | 0.00% | −6,660−34.5% | 減碼 |
| Profund Advisors LLC | 12,536 | $50.2 萬 | 0.02% | −345−2.7% | 減碼 |
| Pacer Advisors, Inc. | 12,450 | $49.8 萬 | 0.01% | −150−1.2% | 減碼 |
| Exencial Wealth Advisors, LLC | 12,352 | $49.4 萬 | 0.03% | +1,558+14.4% | 加碼 |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 12,074 | $48.3 萬 | 0.00% | +101+0.8% | 加碼 |
| Lazard Asset Management LLC | 12,060 | $48.2 萬 | 0.00% | 00.0% | 不變 |
| Private Wealth Partners, LLC | 12,000 | $48.0 萬 | 0.04% | 00.0% | 不變 |
| Tower Research Capital LLC (TRC) | 11,962 | $47.8 萬 | 0.01% | −42,674−78.1% | 減碼 |
| DuPont Capital Management Corp | 11,933 | $47.7 萬 | 0.01% | −17,073−58.9% | 減碼 |
| Macquarie Group Ltd | 11,899 | $47.5 萬 | 0.00% | −5,952−33.3% | 減碼 |
| Vident Investment Advisory, LLC | 11,685 | $46.7 萬 | 0.01% | +1,537+15.1% | 加碼 |
| Quinn Opportunity Partners LLC | 11,000 | $44.0 萬 | 0.03% | −3,000−21.4% | 減碼 |
| Securian Asset Management, Inc | 10,795 | $43.2 萬 | 0.01% | −356−3.2% | 減碼 |
| Winton Group Ltd | 10,733 | $42.9 萬 | 0.02% | +10,733 | 新進 |
| STRS Ohio | 10,600 | $42.3 萬 | 0.00% | −4,500−29.8% | 減碼 |
| Advisor Group Holdings, Inc. | 10,366 | $41.4 萬 | 0.00% | −1,050−9.2% | 減碼 |
| Citigroup Inc | 10,310 | $41.2 萬 | 0.00% | −463−4.3% | 減碼 |
| CWM Advisors, LLC | 10,230 | $40.9 萬 | 0.05% | +310+3.1% | 加碼 |
| State of Tennessee, Treasury Department | 10,000 | $40.0 萬 | 0.00% | 00.0% | 不變 |
| Cim Investment Mangement Inc | 9,897 | $39.6 萬 | 0.12% | +3,365+51.5% | 加碼 |
| Group One Trading, L.P. | 9,541 | $38.2 萬 | 0.01% | +9,541 | 新進 |
| AlphaCrest Capital Management LLC | 9,287 | $37.1 萬 | 0.02% | +9,287 | 新進 |
| Raymond James Trust N.A. | 9,026 | $36.1 萬 | 0.01% | −1,548−14.6% | 減碼 |
| HBK Sorce Advisory LLC | 9,029 | $36.1 萬 | 0.02% | +3,124+52.9% | 加碼 |
| Main Street Financial Solutions, LLC | 8,819 | $35.3 萬 | 0.06% | +120+1.4% | 加碼 |
| Truist Financial Corp | 8,713 | $34.8 萬 | 0.00% | +8,713 | 新進 |
| US Bancorp | 8,502 | $34.0 萬 | 0.00% | −398−4.5% | 減碼 |
| Crossmark Global Holdings, Inc. | 8,460 | $33.8 萬 | 0.01% | 00.0% | 不變 |
| Independent Financial Group, LLC | 8,100 | $32.4 萬 | 0.03% | 00.0% | 不變 |
| Quantinno Capital Management LP | 7,894 | $31.6 萬 | 0.36% | 00.0% | 不變 |
| Occudo Quantitative Strategies LP | 7,814 | $31.2 萬 | 0.05% | +2,814+56.3% | 加碼 |
| Guggenheim Capital LLC | 7,600 | $30.4 萬 | 0.00% | +7,600 | 新進 |
| Connable Office Inc | 7,556 | $30.2 萬 | 0.04% | −444−5.6% | 減碼 |
| Ipswich Investment Management Co., Inc. | 7,500 | $30.0 萬 | 0.08% | 00.0% | 不變 |
| Wade G W & Inc | 7,461 | $29.8 萬 | 0.01% | 00.0% | 不變 |
| Pictet Asset Management Ltd | 7,429 | $29.7 萬 | 0.00% | −1,071−12.6% | 減碼 |
| Exane Derivatives | 7,402 | $28.8 萬 | 0.07% | +468+6.7% | 加碼 |
| KFA Private Wealth Group, LLC | 6,778 | $27.1 萬 | 0.15% | 00.0% | 不變 |
| Shelton Capital Management | 6,514 | $26.0 萬 | 0.01% | 00.0% | 不變 |
| Sargent Investment Group, LLC | 6,500 | $26.0 萬 | 0.06% | 00.0% | 不變 |
| Cambridge Investment Research Advisors, Inc. | 6,326 | $25.3 萬 | 0.00% | −74−1.2% | 減碼 |
| Simplex Trading, LLC | 6,310 | $25.2 萬 | 0.01% | +2,397+61.3% | 加碼 |
| KBC Group NV | 5,919 | $23.7 萬 | 0.00% | 00.0% | 不變 |
| Sigma Planning Corp | 5,932 | $23.7 萬 | 0.01% | +5,932 | 新進 |
| Quadrature Capital Ltd | 5,923 | $23.7 萬 | 0.01% | +5,923 | 新進 |