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 4 季 13F 持有人
Iridium Communications Inc. 在 2025/12/31 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
- 325
- 較 2025 年第 3 季 +4 家
- 持有股數
- 9,378 萬
- 較 2025 年第 3 季 −768.1 萬 (−7.6%)
- 總市值
- $16.3 億
- 較 2025 年第 3 季 −$1.58 億 (−8.8%)
- 新進機構
- 64
- 另有 109 家加碼
- 清倉機構
- 60
- 另有 114 家減碼
另有 3 家機構在 2025 年第 3 季持有、還沒有申報 2025 年第 4 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 4 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 3 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| BlackRock, Inc. | 13,891,150 | $2.41 億 | 0.00% | +2,895,186+26.3% | 加碼 |
| Vanguard Group Inc | 10,157,227 | $1.77 億 | 0.00% | +677,258+7.1% | 加碼 |
| Silver Heights Capital Management Inc | 5,251,133 | $9,126 萬 | 36.21% | +61,430+1.2% | 加碼 |
| State Street Corp | 4,761,749 | $8,276 萬 | 0.00% | +725,856+18.0% | 加碼 |
| American Century Companies Inc | 3,078,679 | $5,351 萬 | 0.03% | +199,777+6.9% | 加碼 |
| ARK Investment Management LLC大師方舟投資 | 2,850,606 | $4,954 萬 | 0.33% | −3,639,502−56.1% | 減碼 |
| Goldman Sachs Group Inc | 2,323,170 | $4,038 萬 | 0.01% | +408,903+21.4% | 加碼 |
| Gotham Asset Management, LLC | 2,309,750 | $4,014 萬 | 0.15% | +2,002,232+651.1% | 加碼 |
| Dimensional Fund Advisors LP | 2,093,124 | $3,638 萬 | 0.01% | −234,271−10.1% | 減碼 |
| Geode Capital Management, LLC | 1,907,797 | $3,317 萬 | 0.00% | +203,820+12.0% | 加碼 |
| Man Group plc | 1,851,528 | $3,218 萬 | 0.06% | −160,549−8.0% | 減碼 |
| Morgan Stanley | 1,795,202 | $3,120 萬 | 0.00% | −43,028−2.3% | 減碼 |
| Pacer Advisors, Inc. | 1,358,706 | $2,361 萬 | 0.06% | −385,389−22.1% | 減碼 |
| UBS Group AG | 1,273,219 | $2,213 萬 | 0.00% | −95,308−7.0% | 減碼 |
| Charles Schwab Investment Management Inc | 1,206,189 | $2,096 萬 | 0.00% | +161,115+15.4% | 加碼 |
| Van Eck Associates Corp | 1,204,302 | $2,093 萬 | 0.02% | +441,631+57.9% | 加碼 |
| Bank of New York Mellon Corp | 1,173,761 | $2,040 萬 | 0.00% | +101,765+9.5% | 加碼 |
| Sumitomo Mitsui Trust Holdings, Inc. | 1,170,252 | $2,034 萬 | 0.01% | −3,173,418−73.1% | 減碼 |
| Arrowstreet Capital, Limited Partnership | 1,155,467 | $2,008 萬 | 0.01% | +217,886+23.2% | 加碼 |
| Citadel Advisors LLC | 1,140,215 | $1,982 萬 | 0.01% | −509,628−30.9% | 減碼 |
| Nikko Asset Management Americas, Inc. | 1,117,952 | $1,942 萬 | 0.22% | −3,195,128−74.1% | 減碼 |
| Millennium Management LLC | 1,037,281 | $1,803 萬 | 0.01% | −2,002,450−65.9% | 減碼 |
| Invesco Ltd. | 994,205 | $1,728 萬 | 0.00% | +106,856+12.0% | 加碼 |
| Barclays PLC | 980,847 | $1,705 萬 | 0.01% | +442,985+82.4% | 加碼 |
| Northern Trust Corp | 974,401 | $1,694 萬 | 0.00% | −69,168−6.6% | 減碼 |
| Schroder Investment Management Group | 954,707 | $1,672 萬 | 0.01% | −37,846−3.8% | 減碼 |
| Penserra Capital Management LLC | 853,199 | $1,483 萬 | 0.18% | +76,623+9.9% | 加碼 |
| Select Equity Group, L.P. | 835,881 | $1,453 萬 | 0.07% | −225,572−21.3% | 減碼 |
| Voloridge Investment Management, LLC | 812,037 | $1,411 萬 | 0.05% | +431,734+113.5% | 加碼 |
| Jupiter Asset Management Ltd | 808,392 | $1,405 萬 | 0.11% | −41,644−4.9% | 減碼 |
| Two Sigma Investments, LP | 700,544 | $1,218 萬 | 0.02% | −39,046−5.3% | 減碼 |
| Tudor Investment Corp Et Al | 666,046 | $1,158 萬 | 0.06% | +5,112+0.8% | 加碼 |
| Pinnacle Associates Ltd | 606,384 | $1,054 萬 | 0.14% | −1,101−0.2% | 減碼 |
| Nuveen, LLC | 599,400 | $1,042 萬 | 0.00% | +230,391+62.4% | 加碼 |
| Defiance ETFs, LLC | 565,154 | $989.6 萬 | 0.32% | +565,154 | 新進 |
| JPMorgan Chase & Co | 546,024 | $949.0 萬 | 0.00% | −66,586−10.9% | 減碼 |
| Trexquant Investment LP | 531,620 | $924.0 萬 | 0.08% | −38,182−6.7% | 減碼 |
| Brown Advisory Inc | 512,354 | $890.5 萬 | 0.01% | −556−0.1% | 減碼 |
| Qube Research & Technologies Ltd | 506,601 | $880.5 萬 | 0.01% | +40,001+8.6% | 加碼 |
| Principal Financial Group Inc | 497,588 | $864.8 萬 | 0.00% | +262,062+111.3% | 加碼 |
| AQR Capital Management LLC | 479,114 | $830.3 萬 | 0.00% | +351,059+274.1% | 加碼 |
| FMR LLC | 459,861 | $799.2 萬 | 0.00% | +77,462+20.3% | 加碼 |
| First Trust Advisors LP | 428,349 | $744.5 萬 | 0.01% | +13,625+3.3% | 加碼 |
| Maxi Investments CY Ltd | 424,000 | $736.9 萬 | 1.34% | +424,000 | 新進 |
| Bridgewater Associates, LP | 419,838 | $729.7 萬 | 0.03% | +303,112+259.7% | 加碼 |
| Legal & General Group Plc | 410,893 | $714.1 萬 | 0.00% | +87,164+26.9% | 加碼 |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 396,642 | $704.4 萬 | 0.00% | +224,322+130.2% | 加碼 |
| Capital Fund Management S.A. | 378,575 | $658.0 萬 | 0.06% | +239,344+171.9% | 加碼 |
| Public Sector Pension Investment Board | 362,500 | $630.0 萬 | 0.02% | +362,500 | 新進 |
| UBS Asset Management Americas Inc | 360,759 | $627.0 萬 | 0.00% | −45,875−11.3% | 減碼 |
| Two Sigma Advisers, LP | 353,826 | $614.9 萬 | 0.01% | +128,126+56.8% | 加碼 |
| Raymond James Financial Inc | 327,257 | $568.8 萬 | 0.00% | −104,794−24.3% | 減碼 |
| Victory Capital Management Inc | 322,542 | $560.6 萬 | 0.00% | +72,949+29.2% | 加碼 |
| Russell Investments Group, Ltd. | 308,250 | $536.0 萬 | 0.01% | +186,821+153.9% | 加碼 |
| Stifel Financial Corp | 302,780 | $526.3 萬 | 0.00% | +189,907+168.2% | 加碼 |
| Crossmark Global Holdings, Inc. | 291,486 | $506.6 萬 | 0.07% | −8,086−2.7% | 減碼 |
| Janus Henderson Group PLC | 279,359 | $485.5 萬 | 0.00% | +234,620+524.4% | 加碼 |
| Nordea Investment Management AB | 267,615 | $463.0 萬 | 0.00% | −50,323−15.8% | 減碼 |
| Point72 Asset Management, L.P. | 248,461 | $431.8 萬 | 0.01% | +248,461 | 新進 |
| Dark Forest Capital Management LP | 248,011 | $431.0 萬 | 0.20% | −70,688−22.2% | 減碼 |
| Blair William & Co | 234,958 | $408.4 萬 | 0.01% | +7,227+3.2% | 加碼 |
| Rhumbline Advisers | 224,509 | $390.2 萬 | 0.00% | −42,560−15.9% | 減碼 |
| Bank of America Corp | 216,371 | $376.1 萬 | 0.00% | −1,364,771−86.3% | 減碼 |
| Bamco Inc | 200,000 | $347.6 萬 | 0.01% | −482,926−70.7% | 減碼 |
| Ameriprise Financial Inc | 197,454 | $343.2 萬 | 0.00% | +104,029+111.4% | 加碼 |
| Botty Investors LLC | 197,066 | $342.5 萬 | 0.81% | +1,359+0.7% | 加碼 |
| Carolina Wealth Advisors, LLC | 196,131 | $340.9 萬 | 1.52% | −9,403−4.6% | 減碼 |
| Balyasny Asset Management LLC | 190,558 | $331.2 萬 | 0.01% | −102,808−35.0% | 減碼 |
| Swiss National Bank | 188,700 | $328.0 萬 | 0.00% | 00.0% | 不變 |
| BNP Paribas Arbitrage, SA | 184,149 | $320.1 萬 | 0.00% | +27,163+17.3% | 加碼 |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 177,720 | $308.9 萬 | 0.02% | −3,033−1.7% | 減碼 |
| Susquehanna International Group, LLP | 171,762 | $298.5 萬 | 0.00% | −67,602−28.2% | 減碼 |
| Acadian Asset Management LLC | 170,361 | $295.8 萬 | 0.00% | +170,361 | 新進 |
| Alliancebernstein L.P. | 169,079 | $293.9 萬 | 0.00% | −29,038−14.7% | 減碼 |
| Algert Global LLC | 168,598 | $293.0 萬 | 0.05% | +168,598 | 新進 |
| Worldquant Millennium Advisors LLC | 153,949 | $267.6 萬 | 0.01% | −16,798−9.8% | 減碼 |
| Squarepoint Ops LLC | 153,756 | $267.2 萬 | 0.01% | +1,051+0.7% | 加碼 |
| Engineers Gate Manager LP | 151,605 | $263.5 萬 | 0.03% | −140,713−48.1% | 減碼 |
| Retirement Systems of Alabama | 151,400 | $263.1 萬 | 0.01% | −128,297−45.9% | 減碼 |
| Marshall Wace, LLP | 148,836 | $258.7 萬 | 0.00% | +87,358+142.1% | 加碼 |
| Holocene Advisors, LP | 141,135 | $245.3 萬 | 0.01% | +4,357+3.2% | 加碼 |
| Redwood Investment Management, LLC | 138,991 | $241.6 萬 | 0.27% | +138,991 | 新進 |
| Amundi | 138,937 | $241.5 萬 | 0.00% | +12,177+9.6% | 加碼 |
| PDT Partners, LLC | 138,207 | $240.2 萬 | 0.16% | +47,981+53.2% | 加碼 |
| New York State Teachers Retirement System | 114,210 | $198.5 萬 | 0.00% | +411+0.4% | 加碼 |
| Voya Investment Management LLC | 113,473 | $197.2 萬 | 0.00% | −62,228−35.4% | 減碼 |
| Daiwa Securities Group Inc. | 112,700 | $195.9 萬 | 0.01% | +45,400+67.5% | 加碼 |
| Icon Advisers Inc | 109,467 | $190.3 萬 | 0.41% | +57,900+112.3% | 加碼 |
| ExodusPoint Capital Management, LP | 109,244 | $189.9 萬 | 0.02% | −8,849−7.5% | 減碼 |
| CWM Advisors, LLC | 109,165 | $189.7 萬 | 0.17% | +80,058+275.0% | 加碼 |
| Great West Life Assurance Co | 105,755 | $183.6 萬 | 0.00% | +23,048+27.9% | 加碼 |
| Jane Street Group, LLC | 103,282 | $179.5 萬 | 0.00% | −401,252−79.5% | 減碼 |
| Paralel Advisors LLC | 97,919 | $170.2 萬 | 0.07% | 00.0% | 不變 |
| Prudential Financial Inc | 96,704 | $168.1 萬 | 0.00% | +86,256+825.6% | 加碼 |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 96,127 | $167.8 萬 | 0.00% | +43,297+82.0% | 加碼 |
| Weiss Asset Management LP | 96,497 | $167.7 萬 | 0.02% | −19,641−16.9% | 減碼 |
| Intech Investment Management LLC | 92,900 | $161.5 萬 | 0.01% | +17,432+23.1% | 加碼 |
| California State Teachers Retirement System | 91,701 | $159.4 萬 | 0.00% | −270−0.3% | 減碼 |
| Price T Rowe Associates Inc | 89,910 | $156.3 萬 | 0.00% | −15,316−14.6% | 減碼 |
| Citigroup Inc | 89,384 | $155.3 萬 | 0.00% | −221,413−71.2% | 減碼 |