Public Sector Pension Investment Board (PSP Investments)’s Iridium Communications IRDM Stock Holding History

Public Sector Pension Investment Board (PSP Investments)’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	$22.3M	Buy	407,340 +31,829	+8%	+$1.36M	0.06%	273
2026 Q1	$10.4M	Buy	375,511 +13,011	+4%	+$293K	0.03%	542
2025 Q4	$6.3M	Buy	+362,500	New	+$6.41M	0.02%	737
2025 Q3	–	Sell	-202,501	Closed	-$6.11M	–	1284
2025 Q2	$6.11M	Buy	+202,501	New	+$5.27M	0.03%	594
2021 Q1	–	Sell	-259,478	Closed	-$10.2M	–	1449
2020 Q4	$10.2M	Sell	259,478 -12,233	-5%	-$384K	0.08%	234
2020 Q3	$6.95M	Buy	271,711 +52,903	+24%	+$1.46M	0.06%	303
2020 Q2	$5.57M	Buy	218,808 +1,500	+0.7%	+$35.2K	0.05%	331
2020 Q1	$4.85M	Hold	217,308	–	–	0.06%	287
2019 Q4	$5.35M	Sell	217,308 -28,200	-11%	-$676K	0.03%	555
2019 Q3	$5.22M	Buy	245,508 +33,588	+16%	+$800K	0.03%	527
2019 Q2	$4.93M	Buy	211,920 +122,900	+138%	+$3.06M	0.04%	446
2019 Q1	$2.35M	Buy	89,020 +4,600	+5%	+$99K	0.02%	599
2018 Q4	$1.56M	Buy	84,420 +17,600	+26%	+$361K	0.01%	712
2018 Q3	$1.5M	Buy	66,820 +12,785	+24%	+$248K	0.01%	762
2018 Q2	$870K	Hold	54,035	–	–	0.01%	905
2018 Q1	$608K	Buy	54,035 +2,900	+6%	+$34.7K	﹤0.01%	1028
2017 Q4	$603K	Hold	51,135	–	–	﹤0.01%	1118
2017 Q3	$527K	Buy	51,135 +9,625	+23%	+$99.8K	﹤0.01%	1122
2017 Q2	$459K	Sell	41,510 -14,100	-25%	-$147K	﹤0.01%	1053
2017 Q1	$537K	Hold	55,610	–	–	﹤0.01%	1079
2016 Q4	$534K	Hold	55,610	–	–	0.01%	1087
2016 Q3	$451K	Hold	55,610	–	–	﹤0.01%	1082
2016 Q2	$494K	Hold	55,610	–	–	0.01%	1038
2016 Q1	$438K	Hold	55,610	–	–	﹤0.01%	1031
2015 Q4	$468K	Sell	55,610 -33,200	-37%	-$253K	﹤0.01%	1032
2015 Q3	$546K	Sell	88,810 -33,100	-27%	-$240K	﹤0.01%	1093
2015 Q2	$1.11M	Sell	121,910 -26,700	-18%	-$275K	0.01%	1036
2015 Q1	$1.44M	Buy	+148,610	New	+$1.38M	0.01%	983

Other funds holding IRDM

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

VPM

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

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

SHCM

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

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

Pacer Advisors Malvern, Pennsylvania $39.3B AUM 27.96% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Public Sector Pension Investment Board (PSP Investments)'s IRDM Position: Q2 2026 in Review

Public Sector Pension Investment Board (PSP Investments) increased its Iridium Communications (IRDM) stake by 8.5% in Q2 2026, buying an estimated $1.36M and bringing the position to 407,340 shares worth $22.3M. The position accounts for 0.06% of the portfolio, ranked #273.

Public Sector Pension Investment Board (PSP Investments) first reported a position in IRDM in Q1 2015 and has held it in 28 quarters since. 355 funds tracked by Wall St. Rank hold IRDM as of Q2 2026.

Public Sector Pension Investment Board (PSP Investments) held 407,340 shares of Iridium Communications worth $22.3M as of Q2 2026.
Public Sector Pension Investment Board (PSP Investments) bought 31,829 Iridium Communications shares in Q2 2026, an estimated $1.36M.
Iridium Communications made up 0.06% of Public Sector Pension Investment Board (PSP Investments)'s portfolio in Q2 2026, its #273 holding.
Public Sector Pension Investment Board (PSP Investments) first reported a position in Iridium Communications in Q1 2015 and has held it in 28 quarters since.
355 funds tracked by Wall St. Rank held Iridium Communications as of Q2 2026.

Based on Public Sector Pension Investment Board (PSP Investments)'s 13F filing for Q2 2026, filed 13 Aug 2026.