Nomura Holdings’s Iridium Communications IRDM Stock Holding History

Nomura Holdings’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 Q2	–	Sell	-15,000	Closed	-$416K	–	1934
2026 Q1	$416K	Buy	+15,000	New	+$338K	﹤0.01%	1415
2025 Q1	–	Sell	-15,106	Closed	-$438K	–	2051
2024 Q4	$438K	Buy	+15,106	New	+$449K	﹤0.01%	1847
2020 Q1	–	Sell	-44,000	Closed	-$1.08M	–	1084
2019 Q4	$1.08M	Buy	+44,000	New	+$1.05M	﹤0.01%	776
2019 Q3	–	Sell	-280,338	Closed	-$6.56M	–	1292
2019 Q2	$6.56M	Buy	+280,338	New	+$6.98M	0.03%	411
2016 Q1	–	Sell	-11,505	Closed	-$97K	–	1763
2015 Q4	$97K	Buy	+11,505	New	+$87.6K	﹤0.01%	1709
2015 Q2	–	Sell	-6,300	Closed	-$60K	–	1890
2015 Q1	$60K	Sell	6,300 -30,139	-83%	-$281K	﹤0.01%	1637
2014 Q4	$350K	Buy	+36,439	New	+$341K	﹤0.01%	1800
2014 Q1	–	Sell	-63,925	Closed	-$400K	–	2806
2013 Q4	$400K	Buy	63,925 +47,824	+297%	+$289K	﹤0.01%	1392
2013 Q3	$111K	Buy	+16,101	New	+$121K	﹤0.01%	2048

Other funds holding IRDM

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

SHCM

Silver Heights Capital Management Toronto, Ontario, Canada $324M AUM 55.4% 1-Year Est. Return

GAM

Gotham Asset Management New York $43B AUM 34.97% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

VanEck Associates New York $164B AUM 112.45% 1-Year Est. Return

Nomura Holdings's IRDM Position: Q2 2026 in Review

Nomura Holdings sold out of Iridium Communications (IRDM) in Q2 2026, closing a stake of 15,000 shares — an estimated $416K sold.

Nomura Holdings first reported a position in IRDM in Q3 2013 and held it in 9 quarters. The position peaked at $6.56M in Q2 2019. 483 funds tracked by Wall St. Rank hold IRDM as of Q2 2026.

Nomura Holdings reported no remaining Iridium Communications position as of Q2 2026 after selling out during the quarter.
Nomura Holdings sold 15,000 Iridium Communications shares in Q2 2026, an estimated $416K.
Nomura Holdings first reported a position in Iridium Communications in Q3 2013 and held it in 9 quarters.
Nomura Holdings's Iridium Communications position peaked at $6.56M in Q2 2019.
483 funds tracked by Wall St. Rank held Iridium Communications as of Q2 2026.

Based on Nomura Holdings's 13F filing for Q2 2026, filed 14 Aug 2026.