O'Shaughnessy Asset Management’s Iridium Communications IRDM Stock Holding History

O'Shaughnessy Asset Management’s Portfolio IRDM Stock Details IRDM Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q3	$884K	Buy	20,180 +1,678	+9%	+$81K	﹤0.01%	1357
2026 Q2	$1.01M	Buy	18,502 +9,465	+105%	+$405K	﹤0.01%	1242
2026 Q1	$251K	Buy	+9,037	New	+$203K	﹤0.01%	1883
2023 Q3	–	Sell	-9,642	Closed	-$599K	–	1651
2023 Q2	$599K	Buy	9,642 +271	+3%	+$16.8K	0.01%	813
2023 Q1	$580K	Buy	9,371 +192	+2%	+$11.5K	0.01%	817
2022 Q4	$472K	Buy	9,179 +887	+11%	+$44.5K	0.01%	815
2022 Q3	$368K	Buy	8,292 +1,711	+26%	+$74.2K	0.01%	851
2022 Q2	$247K	Sell	6,581 -8	-0.1%	-$298	﹤0.01%	950
2022 Q1	$266K	Buy	6,589 +362	+6%	+$13.6K	﹤0.01%	943
2021 Q4	$257K	Sell	6,227 -505	-8%	-$20.4K	﹤0.01%	943
2021 Q3	$269K	Buy	6,732 +1,187	+21%	+$49.8K	0.01%	901
2021 Q2	$222K	Buy	5,545 +26	+0.5%	+$1.01K	﹤0.01%	977
2021 Q1	$227K	Buy	5,519 +4,947	+865%	+$217K	0.01%	878
2020 Q4	$22K	Sell	572 -218	-28%	-$6.85K	﹤0.01%	1397
2020 Q3	$20K	Hold	790	–	–	﹤0.01%	1246
2020 Q2	$20K	Buy	+790	New	+$18.5K	﹤0.01%	1148
2020 Q1	–	Sell	-1,539	Closed	-$38K	–	1529
2019 Q4	$38K	Buy	+1,539	New	+$36.9K	﹤0.01%	1013

Other funds holding IRDM

American Century Companies Kansas City, Missouri $229B AUM 33.35% 1-Year Est. Return

State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return

Silver Heights Capital Management Toronto, Ontario, Canada $277M AUM 90.96% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return

Bank of New York Mellon New York $608B AUM 32.77% 1-Year Est. Return

UBS Group Zurich, Switzerland $765B AUM 28.39% 1-Year Est. Return

JP Morgan Chase New York $1.84T AUM 33.86% 1-Year Est. Return

Invesco Atlanta, Georgia $1.27T AUM 50.62% 1-Year Est. Return

Nuveen Charlotte, North Carolina $420B AUM 34.97% 1-Year Est. Return

O'Shaughnessy Asset Management's IRDM Position: Q3 2026 in Review

O'Shaughnessy Asset Management increased its Iridium Communications (IRDM) stake by 9.1% in Q3 2026, buying an estimated $81K and bringing the position to 20,180 shares worth $884K. The position accounts for ﹤0.01% of the portfolio, ranked #1357.

O'Shaughnessy Asset Management first reported a position in IRDM in Q4 2019 and has held it in 17 quarters since. The position peaked at $1.01M in Q2 2026. 291 funds tracked by Wall St. Rank hold IRDM as of Q3 2026.

O'Shaughnessy Asset Management held 20,180 shares of Iridium Communications worth $884K as of Q3 2026.
O'Shaughnessy Asset Management bought 1,678 Iridium Communications shares in Q3 2026, an estimated $81K.
Iridium Communications made up ﹤0.01% of O'Shaughnessy Asset Management's portfolio in Q3 2026, its #1357 holding.
O'Shaughnessy Asset Management first reported a position in Iridium Communications in Q4 2019 and has held it in 17 quarters since.
O'Shaughnessy Asset Management's Iridium Communications position peaked at $1.01M in Q2 2026.
291 funds tracked by Wall St. Rank held Iridium Communications as of Q3 2026.

Based on O'Shaughnessy Asset Management's 13F filing for Q3 2026, filed 12 Nov 2026.