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。
2026 年第 1 季 13F 持有人
Iridium Communications Inc. 在 2026/3/31 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
- 382
- 較 2025 年第 4 季 +63 家
- 持有股數
- 9,029 萬
- 較 2025 年第 4 季 +672.1 萬 (+8.0%)
- 總市值
- $25.0 億
- 較 2025 年第 4 季 +$10.5 億 (+72.2%)
- 新進機構
- 108
- 另有 123 家加碼
- 清倉機構
- 45
- 另有 102 家減碼
另有 6 家機構在 2025 年第 4 季持有、還沒有申報 2026 年第 1 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 |
2026 年第 1 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 4 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| WealthTrust Axiom LLC | 19,886 | $55.2 萬 | 0.14% | −20,609−50.9% | 減碼 |
| Alps Advisors Inc | 19,920 | $55.3 萬 | 0.00% | +19,920 | 新進 |
| Corsair Capital Management, L.P. | 20,000 | $55.5 萬 | 0.08% | +20,000 | 新進 |
| Toronto Dominion Bank | 20,223 | $56.1 萬 | 0.00% | +3,199+18.8% | 加碼 |
| AdvisorShares Investments LLC | 20,296 | $56.3 萬 | 0.10% | −8,000−28.3% | 減碼 |
| Groupe la Francaise | 20,438 | $56.7 萬 | 0.01% | +20,438 | 新進 |
| Maryland State Retirement & Pension System | 20,553 | $57.0 萬 | 0.01% | +126+0.6% | 加碼 |
| Royce & Associates LP | 20,912 | $58.0 萬 | 0.01% | +20,912 | 新進 |
| Virtu Financial LLC | 20,985 | $58.2 萬 | 0.02% | −32,564−60.8% | 減碼 |
| KLP Kapitalforvaltning AS | 21,000 | $58.3 萬 | 0.00% | 00.0% | 不變 |
| IFS Group,LLC | 22,128 | $61.4 萬 | 0.55% | +22,128 | 新進 |
| CBOE Vest Financial, LLC | 22,931 | $63.6 萬 | 0.01% | −3,290−12.5% | 減碼 |
| Macquarie Group Ltd | 23,158 | $64.2 萬 | 0.00% | −21,389−48.0% | 減碼 |
| Cullen Investment Group, Ltd. | 23,205 | $64.4 萬 | 0.08% | −1,120−4.6% | 減碼 |
| Commonwealth Equity Services, LLC | 23,493 | $65.2 萬 | 0.00% | +2,093+9.8% | 加碼 |
| Tudor Investment Corp Et Al | 23,907 | $66.3 萬 | 0.00% | −642,139−96.4% | 減碼 |
| Oregon Public Employees Retirement Fund | 24,000 | $66.6 萬 | 0.01% | 00.0% | 不變 |
| Harvest Fund Management Co., Ltd | 24,198 | $67.1 萬 | 0.03% | +24,198 | 新進 |
| Nomura Asset Management International Inc. | 24,357 | $67.6 萬 | 0.00% | +24,357 | 新進 |
| CWM Advisors, LLC | 24,418 | $67.7 萬 | 0.04% | −84,747−77.6% | 減碼 |
| Teachers Retirement System of the State of Kentucky | 24,521 | $68.0 萬 | 0.01% | 00.0% | 不變 |
| Envestnet Portfolio Solutions, Inc. | 24,795 | $68.8 萬 | 0.00% | +24,795 | 新進 |
| Acadian Asset Management LLC | 24,935 | $68.9 萬 | 0.00% | −145,426−85.4% | 減碼 |
| Marshall Wace, LLP | 24,896 | $69.1 萬 | 0.00% | −123,940−83.3% | 減碼 |
| HighTower Advisors, LLC | 24,971 | $69.3 萬 | 0.00% | +6,455+34.9% | 加碼 |
| First Citizens Bank & Trust Co | 25,728 | $71.4 萬 | 0.02% | +25,728 | 新進 |
| Arizona State Retirement System | 25,895 | $71.8 萬 | 0.00% | −649−2.4% | 減碼 |
| Davy Global Fund Management Ltd | 27,320 | $75.8 萬 | 0.06% | +27,320 | 新進 |
| Winton Group Ltd | 27,400 | $76.0 萬 | 0.03% | −13,900−33.7% | 減碼 |
| HSBC Holdings PLC | 27,510 | $76.8 萬 | 0.00% | −16,848−38.0% | 減碼 |
| Yousif Capital Management, LLC | 27,855 | $77.3 萬 | 0.01% | −457−1.6% | 減碼 |
| Amundi | 27,912 | $77.4 萬 | 0.00% | −111,025−79.9% | 減碼 |
| Horizon Investments, LLC | 28,584 | $79.3 萬 | 0.01% | −6,752−19.1% | 減碼 |
| Neuberger Berman Group LLC | 28,594 | $79.3 萬 | 0.00% | +4,037+16.4% | 加碼 |
| Wells Fargo & Company | 28,977 | $80.4 萬 | 0.00% | −20,907−41.9% | 減碼 |
| Public Employees Retirement System of Ohio | 29,236 | $81.1 萬 | 0.00% | −635−2.1% | 減碼 |
| Mirae Asset Global ETFs Holdings Ltd. | 29,424 | $81.6 萬 | 0.00% | +6,658+29.2% | 加碼 |
| Amalgamated Bank | 31,635 | $87.8 萬 | 0.01% | −2,210−6.5% | 減碼 |
| Hancock Whitney Corp | 24,829 | $97.0 萬 | 0.02% | +2,375+10.6% | 加碼 |
| Caisse de Depot Et Placement du Quebec | 35,600 | $98.8 萬 | 0.00% | +35,600 | 新進 |
| Jaffetilchin Investment Partners, LLC | 35,663 | $98.9 萬 | 0.06% | −865−2.4% | 減碼 |
| Royal Bank of Canada | 35,790 | $99.2 萬 | 0.00% | +1,531+4.5% | 加碼 |
| Susquehanna Portfolio Strategies, LLC | 36,089 | $100.1 萬 | 0.01% | 00.0% | 不變 |
| Walleye Trading LLC | 37,660 | $104.5 萬 | 0.02% | +5,582+17.4% | 加碼 |
| Harbor Capital Advisors, Inc. | 38,065 | $105.6 萬 | 0.09% | +38,065 | 新進 |
| Treasurer of the State of North Carolina | 39,332 | $109.1 萬 | 0.00% | +838+2.2% | 加碼 |
| Fifth Third Bancorp | 39,786 | $110.4 萬 | 0.00% | +38,419+2,810.5% | 加碼 |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 39,978 | $110.9 萬 | 0.00% | +6,585+19.7% | 加碼 |
| Canal Insurance CO | 40,000 | $111.0 萬 | 0.24% | 00.0% | 不變 |
| Police & Firemen's Retirement System of New Jersey | 40,446 | $112.2 萬 | 0.01% | 00.0% | 不變 |
| Ieq Capital, LLC | 41,420 | $114.9 萬 | 0.01% | +41,420 | 新進 |
| South Dakota Investment Council | 41,500 | $115.1 萬 | 0.02% | +41,500 | 新進 |
| Vanguard Global Advisers, LLC | 42,315 | $117.4 萬 | 0.00% | +42,315 | 新進 |
| Guidance Capital, Inc | 30,949 | $121.4 萬 | 0.27% | +30,949 | 新進 |
| Vontobel Holding Ltd. | 44,095 | $122.3 萬 | 0.00% | +18,657+73.3% | 加碼 |
| GWM Advisors LLC | 45,198 | $125.4 萬 | 0.00% | +44,796+11,143.3% | 加碼 |
| Louisiana State Employees Retirement System | 46,500 | $129.0 萬 | 0.02% | −1,500−3.1% | 減碼 |
| Canada Pension Plan Investment Board | 48,112 | $133.5 萬 | 0.00% | −16,400−25.4% | 減碼 |
| New York State Common Retirement Fund | 48,942 | $135.8 萬 | 0.00% | +5,400+12.4% | 加碼 |
| State of Tennessee, Treasury Department | 49,256 | $136.6 萬 | 0.00% | +561+1.2% | 加碼 |
| Janney Montgomery Scott LLC | 49,285 | $136.7 萬 | 0.00% | −2,822−5.4% | 減碼 |
| Mercer Global Advisors Inc | 49,294 | $136.7 萬 | 0.00% | +38,186+343.8% | 加碼 |
| LPL Financial LLC | 49,914 | $138.5 萬 | 0.00% | +1,516+3.1% | 加碼 |
| Mackenzie Financial Corp | 50,781 | $140.9 萬 | 0.00% | +32,466+177.3% | 加碼 |
| Voya Investment Management LLC | 51,398 | $142.6 萬 | 0.00% | −62,075−54.7% | 減碼 |
| Illinois Municipal Retirement Fund | 51,592 | $143.1 萬 | 0.02% | +51,592 | 新進 |
| State of Alaska, Department of Revenue | 51,810 | $143.7 萬 | 0.02% | −1,524−2.9% | 減碼 |
| Wedge Capital Management L L P | 52,804 | $146.5 萬 | 0.03% | −9,575−15.3% | 減碼 |
| Cerity Partners LLC | 55,130 | $152.9 萬 | 0.00% | +55,130 | 新進 |
| Worldquant Millennium Advisors LLC | 55,351 | $153.5 萬 | 0.01% | −98,598−64.0% | 減碼 |
| Walleye Capital LLC | 56,586 | $157.0 萬 | 0.01% | +47,946+554.9% | 加碼 |
| Pathstone Holdings, LLC | 58,279 | $161.7 萬 | 0.01% | +5,188+9.8% | 加碼 |
| CWM, LLC | 58,511 | $162.3 萬 | 0.00% | +48,918+509.9% | 加碼 |
| Quantinno Capital Management LP | 61,838 | $171.5 萬 | 0.00% | +20,024+47.9% | 加碼 |
| ExodusPoint Capital Management, LP | 62,450 | $173.2 萬 | 0.02% | −46,794−42.8% | 減碼 |
| Capital Fund Management S.A. | 63,259 | $175.5 萬 | 0.02% | −315,316−83.3% | 減碼 |
| Citadel Advisors LLC | 63,573 | $176.4 萬 | 0.00% | −1,076,642−94.4% | 減碼 |
| Wealth Enhancement Advisory Services, LLC | 54,061 | $177.6 萬 | 0.00% | +30,306+127.6% | 加碼 |
| XTX Topco Ltd | 66,699 | $185.0 萬 | 0.03% | +9,588+16.8% | 加碼 |
| Sit Investment Associates Inc | 68,000 | $188.6 萬 | 0.04% | 00.0% | 不變 |
| Range Financial Group LLC | 68,634 | $190.4 萬 | 0.64% | +68,634 | 新進 |
| Vanguard Asset Management, Ltd | 69,459 | $192.7 萬 | 0.00% | +69,459 | 新進 |
| Vanguard Investments Australia, Ltd. | 71,253 | $197.7 萬 | 0.01% | +71,253 | 新進 |
| Skopos Labs, Inc. | 71,837 | $199.3 萬 | 0.06% | +71,837 | 新進 |
| Edgestream Partners, L.P. | 75,082 | $208.3 萬 | 0.07% | +75,082 | 新進 |
| SIH Partners, LLLP | 75,691 | $210.0 萬 | 0.06% | +75,691 | 新進 |
| State of Wisconsin Investment Board | 77,203 | $214.2 萬 | 0.00% | −2,309−2.9% | 減碼 |
| Thrivent Financial for Lutherans | 78,877 | $218.8 萬 | 0.00% | −5,197−6.2% | 減碼 |
| Creative Planning | 79,779 | $221.3 萬 | 0.00% | +38,770+94.5% | 加碼 |
| D. E. Shaw & Co., Inc. | 83,333 | $231.2 萬 | 0.00% | +17,910+27.4% | 加碼 |
| State Board of Administration of Florida Retirement System | 85,441 | $237.0 萬 | 0.00% | 00.0% | 不變 |
| SEI Investments Co | 88,790 | $246.3 萬 | 0.00% | +49,034+123.3% | 加碼 |
| Quadrature Capital Ltd | 89,685 | $248.8 萬 | 0.03% | +89,685 | 新進 |
| Price T Rowe Associates Inc | 95,799 | $265.8 萬 | 0.00% | +5,889+6.5% | 加碼 |
| Prudential Financial Inc | 96,254 | $267.0 萬 | 0.00% | −450−0.5% | 減碼 |
| Paralel Advisors LLC | 97,919 | $271.6 萬 | 0.11% | 00.0% | 不變 |
| Aquatic Capital Management LLC | 100,576 | $279.0 萬 | 0.08% | +69,792+226.7% | 加碼 |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 102,676 | $284.8 萬 | 0.00% | +6,549+6.8% | 加碼 |
| Great West Life Assurance Co | 103,589 | $287.5 萬 | 0.01% | −2,166−2.0% | 減碼 |
| Alliancebernstein L.P. | 168,896 | $293.5 萬 | 0.00% | −183−0.1% | 減碼 |