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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 484 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 1 季與 2024 年第 4 季比較

持有 Iridium Communications Inc. 的機構從 2024 年第 4 季到 2025 年第 1 季的變化。

2025 年第 1 季全部持有人2024 年第 4 季全部持有人

IRDM 的 13F 持有人：2024 年第 4 季與 2025 年第 1 季比較
項目2024 年第 4 季其中尚未申報 2025 年第 1 季2025 年第 1 季變化
持有家數3493351+5
股數1.00 億60.0 萬1.04 億+441.0 萬 (+4.4%)
市值$29.1 億$1,740 萬$28.4 億−$4,888 萬 (−1.7%)

3 家機構在 2024 年第 4 季持有、還沒有申報 2025 年第 1 季：沒申報不算清倉，所以變化不計入它們。

新進機構（51 家）

2025 年第 1 季季末持有 Iridium Communications Inc.、2024 年第 4 季季末沒有持有的機構。

2025 年第 1 季新進 IRDM 的機構
機構股數市值佔組合 %
Nuveen, LLC576,970$1,576 萬0.00%
Twinbeech Capital LP277,022$756.8 萬0.14%
Jupiter Asset Management Ltd257,689$704.0 萬0.07%
Edgestream Partners, L.P.104,462$285.4 萬0.10%
Bridgewater Associates, LP81,731$223.3 萬0.01%
Two Sigma Investments, LP61,437$167.8 萬0.00%
Tudor Investment Corp Et Al57,613$157.4 萬0.01%
Virginia Retirement Systems Et Al56,000$153.0 萬0.01%
Sciencast Management LP50,389$137.7 萬0.32%
Campbell & CO Investment Adviser LLC38,048$103.9 萬0.08%
Bayesian Capital Management, LP27,900$76.2 萬0.13%
Scientech Research LLC26,016$71.1 萬0.19%
Wellington Shields Capital Management, LLC24,600$67.2 萬0.12%
Hillsdale Investment Management Inc.19,900$54.4 萬0.03%
Universal- Beteiligungs- und Servicegesellschaft mbH17,125$46.8 萬0.00%
111 Capital16,727$45.7 萬0.09%
Caption Management, LLC16,000$43.7 萬0.02%
Avanza Fonder AB15,312$41.4 萬0.01%
AdvisorShares Investments LLC14,600$39.9 萬0.08%
Alps Advisors Inc13,000$35.5 萬0.00%
Oxford Asset Management LLP11,356$31.0 萬0.14%
Catalyst Funds Management Pty Ltd10,880$29.7 萬0.08%
Integrated Advisors Network LLC10,837$29.6 萬0.01%
Wellington Shields & Co., LLC10,500$28.7 萬0.09%
Truist Financial Corp10,203$27.9 萬0.00%
Cambridge Investment Research Advisors, Inc.9,031$24.7 萬0.00%
Cetera Investment Advisers8,714$23.8 萬0.00%
Entropy Technologies, LP8,684$23.7 萬0.02%
Gsa Capital Partners LLP8,683$23.7 萬0.02%
United Services Automobile Association7,927$21.8 萬0.01%
Picton Mahoney Asset Management7,839$21.4 萬0.01%
Allianz Asset Management GmbH7,494$20.5 萬0.00%
Occudo Quantitative Strategies LP7,352$20.2 萬0.03%
OP Asset Management Ltd4,440$12.1 萬0.00%
Coldstream Capital Management Inc4,180$11.4 萬0.00%
Salomon & Ludwin, LLC4,000$10.9 萬0.01%
Clear Street Markets LLC2,648$7.23 萬0.05%
Cooksen Wealth, LLC1,800$4.71 萬0.05%
Boston Private Wealth LLC1,091$2.98 萬0.00%
Hazlett, Burt & Watson, Inc.600$1.60 萬0.01%
Marshall Investment Management, LLC518$1.41 萬0.01%
Caitong International Asset Management Co., Ltd305$8,3330.01%
South State Corp.140$3,8250.00%
Sittner & Nelson, LLC100$2,7320.00%
Atlantic Trust, LLC66$1,8040.00%
Hantz Financial Services, Inc.19$1,0000.00%
Sierra Ocean, LLC33$9020.00%
Clearstead Advisors, LLC24$6590.00%
SJS Investment Consulting Inc.21$5740.00%
HFM Investment Advisors, LLC6$1640.00%
Bay Harbor Wealth Management, LLC2$540.00%

清倉機構（46 家）

2024 年第 4 季季末持有 Iridium Communications Inc.、2025 年第 1 季有申報但已經沒有持有的機構。

2025 年第 1 季清倉 IRDM 的機構
機構2024 年第 4 季股數2024 年第 4 季市值
Balyasny Asset Management LLC206,774$600.1 萬
Winton Group Ltd160,291$465.2 萬
Weiss Asset Management LP153,070$444.2 萬
Alberta Investment Management Corp96,160$279.1 萬
Pinebridge Investments, L.P.64,935$188.4 萬
Walleye Capital LLC40,128$116.5 萬
Quantbot Technologies LP33,454$97.1 萬
Y-Intercept (Hong Kong) Ltd32,793$95.2 萬
Advisors Preferred, LLC28,601$84.6 萬
Main Management ETF Advisors, LLC27,768$80.6 萬
Ieq Capital, LLC18,540$53.8 萬
Savant Capital, LLC17,471$50.7 萬
Fieldview Capital Management, LLC16,673$48.4 萬
Nomura Holdings Inc15,106$43.8 萬
Congress Wealth Management LLC15,100$43.8 萬
Diversified Trust Co13,293$38.6 萬
IFM Investors Pty Ltd12,922$37.5 萬
Prelude Capital Management, LLC12,821$37.2 萬
Main Street Financial Solutions, LLC11,724$34.0 萬
Connable Office Inc11,559$33.5 萬
Jaffetilchin Investment Partners, LLC10,788$31.3 萬
Virtu Financial LLC10,341$30.0 萬
Zacks Investment Management9,756$28.3 萬
Bridgefront Capital, LLC9,699$28.1 萬
Total Wealth Planning & Management, Inc.9,418$27.3 萬
Boothbay Fund Management, LLC8,875$25.8 萬
Cornercap Investment Counsel Inc8,476$24.6 萬
Envestnet Asset Management Inc7,749$22.5 萬
Captrust Financial Advisors7,589$22.0 萬
Walleye Trading LLC7,444$21.6 萬
Claret Asset Management Corp7,300$21.2 萬
Quantessence Capital LLC7,233$21.0 萬
Inspire Advisors, LLC7,224$21.0 萬
Vontobel Holding Ltd.7,073$20.5 萬
Natixis5,054$14.7 萬
ORG Partners LLC3,967$11.5 萬
Annis Gardner Whiting Capital Advisors, LLC282$8,184
POM Investment Strategies, LLC206$5,980
LGT Financial Advisors LLC99$2,873
Colonial Trust Co84$2,438
WealthTrak Capital Management LLC10$291
Transce3nd, LLC9$267
Old Second National Bank of Aurora9$261
Kohmann Bosshard Financial Services, LLC6$174
Modus Advisors, LLC6$174
Proequities, Inc.2$58

尚未申報 2025 年第 1 季的機構（3 家）

2024 年第 4 季季末持有 Iridium Communications Inc.、還沒有申報 2025 年第 1 季 13F 的機構。沒申報不代表賣出，所以不算清倉。

2024 年第 4 季持有 IRDM、尚未申報 2025 年第 1 季的機構
機構2024 年第 4 季股數2024 年第 4 季市值
Nuveen Asset Management, LLC590,023$1,712 萬
Chesapeake Capital Corp7,037$20.4 萬
Global Retirement Partners, LLC2,652$7.70 萬