Alberta Investment Management Corp (AIMCo)’s Iridium Communications IRDM Stock Holding History

Alberta Investment Management Corp (AIMCo)’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
2025 Q1	–	Sell	-96,160	Closed	-$2.79M	–	812
2024 Q4	$2.79M	Buy	+96,160	New	+$2.86M	0.02%	405
2022 Q4	–	Sell	-76,100	Closed	-$3.38M	–	1162
2022 Q3	$3.38M	Buy	76,100 +10,100	+15%	+$438K	0.03%	578
2022 Q2	$2.48M	Sell	66,000 -21,100	-24%	-$787K	0.02%	664
2022 Q1	$3.51M	Hold	87,100	–	–	0.02%	641
2021 Q4	$3.6M	Sell	87,100 -26,300	-23%	-$1.06M	0.02%	510
2021 Q3	$4.52M	Buy	+113,400	New	+$4.76M	0.04%	451
2018 Q2	–	Sell	-87,900	Closed	-$989K	–	854
2018 Q1	$989K	Hold	87,900	–	–	0.01%	580
2017 Q4	$1.04M	Hold	87,900	–	–	0.01%	551
2017 Q3	$905K	Sell	87,900 -24,700	-22%	-$256K	0.01%	578
2017 Q2	$1.24M	Buy	+112,600	New	+$1.18M	0.01%	499

Other funds holding IRDM

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

BAMCO Inc New York $33.1B AUM 11.16% 1-Year Est. Return

AIM

ARK Investment Management St. Petersburg, Florida $12.9B AUM 64.92% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Sumitomo Mitsui Trust Group Minato-Ku, Tokyo, Japan $154B AUM 29.96% 1-Year Est. Return

NAMA

Nikko Asset Management Americas New York $7.07B AUM 50.91% 1-Year Est. Return

SHCM

Silver Heights Capital Management Toronto, Ontario, Canada $260M AUM 6.93% 1-Year Est. Return

VBA

Van Berkom & Associates Montreal, Quebec, Canada $3.08B AUM 12.07% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Alberta Investment Management Corp (AIMCo)'s IRDM Position: Q1 2025 in Review

Alberta Investment Management Corp (AIMCo) sold out of Iridium Communications (IRDM) in Q1 2025, closing a stake of 96,160 shares — an estimated $2.79M sold.

Alberta Investment Management Corp (AIMCo) first reported a position in IRDM in Q2 2017 and held it in 10 quarters. The position peaked at $4.52M in Q3 2021. 351 funds tracked by Wall St. Rank hold IRDM as of Q1 2025.

Alberta Investment Management Corp (AIMCo) reported no remaining Iridium Communications position as of Q1 2025 after selling out during the quarter.
Alberta Investment Management Corp (AIMCo) sold 96,160 Iridium Communications shares in Q1 2025, an estimated $2.79M.
Alberta Investment Management Corp (AIMCo) first reported a position in Iridium Communications in Q2 2017 and held it in 10 quarters.
Alberta Investment Management Corp (AIMCo)'s Iridium Communications position peaked at $4.52M in Q3 2021.
351 funds tracked by Wall St. Rank held Iridium Communications as of Q1 2025.

Based on Alberta Investment Management Corp (AIMCo)'s 13F filing for Q1 2025, filed 8 May 2025.