Brown Advisory Inc Iridium Communications Inc. Transaction History

Brown Advisory Inc

$71.5 Billion
Q2 2025

A detailed history of Brown Advisory Inc transactions in Iridium Communications Inc. stock. As of the latest transaction made, Brown Advisory Inc holds 512,877 shares of IRDM stock, worth $9.05 Million. This represents 0.02% of its overall portfolio holdings.

Number of Shares

512,877

Previous 510,292 0.51%

Holding current value

$9.05 Million

Previous $13.9 Million 10.99%

% of portfolio

0.02%

Previous 0.02%

32 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2025 Aug 13, 2025	BUY	$21.57 - $30.17 $55,758 - $77,989	2,585 Added 0.51%	512,877 $15.5 Million
Q1 2025 Apr 29, 2025	SELL	$26.87 - $32.66 $18,379 - $22,339	-684 Reduced 0.13%	510,292 $13.9 Million
Q4 2024 Feb 14, 2025	SELL	$27.32 - $33.54 $8,059 - $9,894	-295 Reduced 0.06%	510,976 $14.8 Million
Q3 2024 Nov 13, 2024	BUY	$25.17 - $31.03 $19,129 - $23,582	760 Added 0.15%	511,271 $15.6 Million
Q2 2024 Aug 14, 2024	BUY	$24.65 - $31.8 $14,839 - $19,143	602 Added 0.12%	510,511 $13.6 Million
Q1 2024 Apr 24, 2024	SELL	$25.59 - $40.58 $131,327 - $208,256	-5,132 Reduced 1.0%	509,909 $13.3 Million
Q4 2023 Feb 08, 2024	BUY	$35.51 - $44.86 $887 - $1,121	25 Added 0.0%	515,041 $21.2 Million
Q2 2023 Jul 31, 2023	SELL	$58.64 - $67.26 $293,200 - $336,300	-5,000 Reduced 0.96%	515,016 $32 Million
Q1 2023 May 08, 2023	BUY	$52.8 - $64.99 $13,200 - $16,247	250 Added 0.05%	520,016 $32.2 Million
Q4 2022 Feb 13, 2023	SELL	$46.01 - $53.1 $128,367 - $148,149	-2,790 Reduced 0.53%	519,766 $26.7 Million
Q3 2022 Nov 14, 2022	BUY	$37.58 - $47.06 $103,345 - $129,415	2,750 Added 0.53%	522,556 $23.2 Million
Q2 2022 Nov 14, 2022	SELL	$33.3 - $42.49 $199 - $254	-6 Reduced -0.0%	519,806 $19.5 Million
Q2 2022 Sep 13, 2022	SELL	$33.3 - $42.49 $6.9 Million - $8.81 Million	-207,250 Reduced 26.47%	575,782 $21.6 Million
Q2 2022 Aug 02, 2022	BUY	$33.3 - $42.49 $6.9 Million - $8.81 Million	207,244 Added 35.99%	783,032 $30.8 Million
Q1 2022 Nov 14, 2022	SELL	$32.04 - $41.58 $1.79 Million - $2.33 Million	-55,970 Reduced 9.72%	519,812 $21 Million
Q1 2022 Sep 13, 2022	BUY	$32.04 - $41.58 $384 - $498	12 Added 0.0%	575,788 $23.2 Million
Q1 2022 May 09, 2022	BUY	$32.04 - $41.58 $213,450 - $277,005	6,662 Added 1.17%	575,776 $23.6 Million
Q4 2021 Jan 27, 2022	BUY	$36.95 - $43.18 $2.07 Million - $2.42 Million	55,932 Added 10.9%	569,114 $23.5 Million
Q3 2021 Nov 12, 2021	BUY	$36.96 - $48.79 $2,587 - $3,415	70 Added 0.01%	513,182 $20.5 Million
Q2 2021 Jul 29, 2021	BUY	$35.29 - $42.95 $8.58 Million - $10.4 Million	243,262 Added 90.15%	513,112 $20.5 Million
Q1 2021 May 14, 2021	BUY	$36.78 - $54.37 $1.07 Million - $1.58 Million	29,000 Added 12.04%	269,850 $11.1 Million
Q4 2020 Feb 12, 2021	SELL	$25.35 - $39.4 $735,150 - $1.14 Million	-29,000 Reduced 10.75%	240,850 $9.47 Million
Q2 2019 Aug 12, 2019	SELL	$21.17 - $28.12 $55,147 - $73,252	-2,605 Reduced 0.96%	269,850 $6.28 Million
Q1 2019 May 15, 2019	SELL	$18.12 - $27.19 $7,338 - $11,011	-405 Reduced 0.15%	272,455 $7.2 Million
Q4 2018 Feb 13, 2019	SELL	$16.94 - $24.17 $5,929 - $8,459	-350 Reduced 0.13%	272,860 $5.04 Million
Q3 2018 Nov 13, 2018	SELL	$16.2 - $22.5 $8,229 - $11,430	-508 Reduced 0.19%	273,210 $6.15 Million
Q2 2018 Aug 10, 2018	BUY	$11.1 - $17.85 $44,455 - $71,489	4,005 Added 1.48%	273,718 $4.41 Million
Q1 2018 Jun 28, 2018	BUY	$11.1 - $12.85 $1.65 Million - $1.91 Million	149,000 Added 123.43%	269,713 $3.04 Million
Q1 2018 May 14, 2018	SELL	$11.1 - $12.85 $3.77 Million - $4.37 Million	-339,750 Reduced 73.78%	120,713 $1.36 Million
Q4 2017 Feb 12, 2018	BUY	$10.45 - $12.7 $582,587 - $708,025	55,750 Added 13.78%	460,463 $5.43 Million
Q3 2017 Nov 13, 2017	BUY	$9.75 - $11.25 $94,770 - $109,350	9,720 Added 2.46%	404,713 $4.17 Million
Q2 2017 Aug 14, 2017	BUY	N/A	394,993	394,993 $4.36 Million

Others Institutions Holding IRDM

# of Institutions

369

Shares Held

103M

Call Options Held

476K

Put Options Held

918K

View Full List

About Iridium Communications Inc.

Ticker IRDM
Exchange NASDAQ
Sector Communication Services
Industry Telecom Services
Shares Outstandng 125,643,000
Market Cap $2.22B
Description
Iridium Communications Inc. provides mobile voice and data communications services and products to businesses, the United States and international governments, non-governmental organizations, and consumers worldwide. The company offers postpaid mobile voice and data satellite communications; prepaid mobile voice satellite communications; push-to...

More about IRDM

Track This Portfolio

Portfolio Update

Get notified when there are updates to the investment portfolio of Brown Advisory Inc, based on Form 13F filings with the SEC.

News

Stay updated on Brown Advisory Inc with notifications on news.

Account

Brown Advisory Inc Iridium Communications Inc. Transaction History