Pacer Advisors
IRDM icon

Pacer Advisors’s Iridium Communications IRDM Stock Holding History

Pacer 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 		$119M Buy
2,168,271
+1,277,889
+144% +$54.6M 0.3% 80
2026
Q1 		$24.7M Sell
890,382
-468,324
-34% -$10.5M 0.07% 264
2025
Q4 		$23.6M Sell
1,358,706
-385,389
-22% -$6.81M 0.06% 292
2025
Q3 		$30.5M Buy
1,744,095
+744,836
+75% +$18.4M 0.08% 243
2025
Q2 		$30.1M Sell
999,259
-27,422
-3% -$713K 0.07% 240
2025
Q1 		$28M Buy
1,026,681
+285,104
+38% +$8.36M 0.07% 243
2024
Q4 		$21.5M Buy
741,577
+29,821
+4% +$887K 0.05% 323
2024
Q3 		$21.7M Sell
711,756
-56,591
-7% -$1.54M 0.05% 320
2024
Q2 		$20.5M Buy
768,347
+23,772
+3% +$669K 0.05% 317
2024
Q1 		$19.5M Buy
744,575
+140,675
+23% +$4.58M 0.04% 324
2023
Q4 		$24.9M Buy
603,900
+583,896
+2,919% +$23.1M 0.07% 264
2023
Q3 		$910K Sell
20,004
-11,241
-36% -$582K ﹤0.01% 904
2023
Q2 		$1.94M Buy
+31,245
New +$1.93M 0.01% 743
2023
Q1 		– Sell
-24,077
Closed -$1.24M – 2288
2022
Q4 		$1.24M Buy
24,077
+18,090
+302% +$908K 0.01% 729
2022
Q3 		$266K Buy
+5,987
New +$259K ﹤0.01% 1478
2022
Q2 		– Sell
-6,294
Closed -$254K – 2412
2022
Q1 		$254K Sell
6,294
-11,621
-65% -$438K ﹤0.01% 2045
2021
Q4 		$740K Buy
17,915
+855
+5% +$34.5K 0.01% 1377
2021
Q3 		$680K Buy
17,060
+4,610
+37% +$193K 0.01% 1019
2021
Q2 		$498K Sell
12,450
-150
-1% -$5.83K 0.01% 1140
2021
Q1 		$520K Buy
+12,600
New +$552K 0.01% 1043

Other funds holding IRDM

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Vanguard Capital Management
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
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
VanEck Associates
VanEck Associates New York $164B AUM 112.45% 1-Year Est. Return

Pacer Advisors's IRDM Position: Q2 2026 in Review

Pacer Advisors increased its Iridium Communications (IRDM) stake by 144% in Q2 2026, buying an estimated $54.6M and bringing the position to 2,168,271 shares worth $119M. The position accounts for 0.3% of the portfolio, ranked #80.

Pacer Advisors first reported a position in IRDM in Q1 2021 and has held it in 20 quarters since. 482 funds tracked by Wall St. Rank hold IRDM as of Q2 2026.

  • Pacer Advisors held 2,168,271 shares of Iridium Communications worth $119M as of Q2 2026.
  • Pacer Advisors bought 1,277,889 Iridium Communications shares in Q2 2026, an estimated $54.6M.
  • Iridium Communications made up 0.3% of Pacer Advisors's portfolio in Q2 2026, its #80 holding.
  • Pacer Advisors first reported a position in Iridium Communications in Q1 2021 and has held it in 20 quarters since.
  • 482 funds tracked by Wall St. Rank held Iridium Communications as of Q2 2026.

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