Canada Pension Plan Investment Board’s Iridium Communications IRDM Stock Holding History

Canada Pension Plan Investment Board’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	$664K	Sell	12,112 -36,000	-75%	-$1.54M	﹤0.01%	1153
2026 Q1	$1.33M	Sell	48,112 -16,400	-25%	-$369K	﹤0.01%	963
2025 Q4	$1.12M	Buy	+64,512	New	+$1.14M	﹤0.01%	1043
2024 Q3	–	Sell	-430,500	Closed	-$11.5M	–	1404
2024 Q2	$11.5M	Buy	430,500 +60,200	+16%	+$1.69M	0.01%	559
2024 Q1	$9.69M	Buy	370,300 +124,000	+50%	+$4.03M	0.01%	607
2023 Q4	$10.1M	Buy	246,300 +168,000	+215%	+$6.65M	0.01%	531
2023 Q3	$3.56M	Buy	+78,300	New	+$4.06M	0.01%	665
2022 Q2	–	Sell	-43,600	Closed	-$1.76M	–	1333
2022 Q1	$1.76M	Buy	+43,600	New	+$1.64M	﹤0.01%	752
2021 Q2	–	Sell	-221,000	Closed	-$9.12M	–	1259
2021 Q1	$9.12M	Buy	+221,000	New	+$9.67M	0.01%	526
2020 Q3	–	Sell	-5,100	Closed	-$130K	–	1227
2020 Q2	$130K	Buy	+5,100	New	+$120K	﹤0.01%	1249

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 $3.38T AUM 44.17% 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

Canada Pension Plan Investment Board's IRDM Position: Q2 2026 in Review

Canada Pension Plan Investment Board reduced its Iridium Communications (IRDM) stake by 75% in Q2 2026, selling an estimated $1.54M and leaving 12,112 shares worth $664K. The position accounts for ﹤0.01% of the portfolio, ranked #1153.

Canada Pension Plan Investment Board first reported a position in IRDM in Q2 2020 and has held it in 10 quarters since. The position peaked at $11.5M in Q2 2024. 483 funds tracked by Wall St. Rank hold IRDM as of Q2 2026.

Canada Pension Plan Investment Board held 12,112 shares of Iridium Communications worth $664K as of Q2 2026.
Canada Pension Plan Investment Board sold 36,000 Iridium Communications shares in Q2 2026, an estimated $1.54M.
Iridium Communications made up ﹤0.01% of Canada Pension Plan Investment Board's portfolio in Q2 2026, its #1153 holding.
Canada Pension Plan Investment Board first reported a position in Iridium Communications in Q2 2020 and has held it in 10 quarters since.
Canada Pension Plan Investment Board's Iridium Communications position peaked at $11.5M in Q2 2024.
483 funds tracked by Wall St. Rank held Iridium Communications as of Q2 2026.

Based on Canada Pension Plan Investment Board's 13F filing for Q2 2026, filed 14 Aug 2026.