Lido Advisors’s Iridium Communications IRDM Stock Holding History

Lido Advisors’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	$538K	Buy	+9,801	New	+$419K	﹤0.01%	1441
2020 Q2	–	Sell	-16,500	Closed	-$368K	–	636
2020 Q1	$368K	Buy	16,500 +1,500	+10%	+$38.8K	0.02%	384
2019 Q4	$370K	Sell	15,000 -25,000	-63%	-$599K	0.01%	449
2019 Q3	$851K	Buy	+40,000	New	+$953K	0.04%	246
2017 Q3	–	Sell	-30,000	Closed	-$332K	–	308
2017 Q2	$332K	Buy	+30,000	New	+$313K	0.07%	157

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

Lido Advisors's IRDM Position: Q2 2026 in Review

Lido Advisors opened a new position in Iridium Communications (IRDM) in Q2 2026: 9,801 shares worth $538K. The stake represents ﹤0.01% of the portfolio and ranks #1441 among its holdings. This is a return to the name: Lido Advisors previously reported a position in IRDM as recently as Q1 2020.

Lido Advisors first reported a position in IRDM in Q2 2017 and has held it in 5 quarters since. The position peaked at $851K in Q3 2019. 483 funds tracked by Wall St. Rank hold IRDM as of Q2 2026.

Lido Advisors held 9,801 shares of Iridium Communications worth $538K as of Q2 2026.
Iridium Communications was a new Lido Advisors position in Q2 2026.
Iridium Communications made up ﹤0.01% of Lido Advisors's portfolio in Q2 2026, its #1441 holding.
Lido Advisors first reported a position in Iridium Communications in Q2 2017 and has held it in 5 quarters since.
Lido Advisors's Iridium Communications position peaked at $851K in Q3 2019.
483 funds tracked by Wall St. Rank held Iridium Communications as of Q2 2026.

Based on Lido Advisors's 13F filing for Q2 2026, filed 7 Aug 2026.