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Royce & Associates’s Iridium Communications IRDM Stock Holding History

Royce & Associates’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
Q1 		$580K Buy
+20,912
New +$471K 0.01% 690
2021
Q2 		– Sell
-65,030
Closed -$2.68M – 1025
2021
Q1 		$2.68M Sell
65,030
-57,000
-47% -$2.49M 0.02% 704
2020
Q4 		$4.8M Buy
122,030
+17,000
+16% +$534K 0.04% 556
2020
Q3 		$2.69M Sell
105,030
-86,500
-45% -$2.38M 0.03% 624
2020
Q2 		$4.87M Sell
191,530
-22,000
-10% -$516K 0.05% 466
2020
Q1 		$4.77M Sell
213,530
-5,500
-3% -$142K 0.07% 389
2019
Q4 		$5.4M Sell
219,030
-4,500
-2% -$108K 0.05% 473
2019
Q3 		$4.76M Sell
223,530
-15,500
-6% -$369K 0.04% 490
2019
Q2 		$5.56M Sell
239,030
-108,812
-31% -$2.71M 0.05% 466
2019
Q1 		$9.2M Sell
347,842
-269,438
-44% -$5.8M 0.08% 358
2018
Q4 		$11.4M Sell
617,280
-298,263
-33% -$6.12M 0.1% 280
2018
Q3 		$20.6M Sell
915,543
-435,300
-32% -$8.45M 0.14% 203
2018
Q2 		$21.7M Buy
1,350,843
+11,000
+0.8% +$150K 0.15% 187
2018
Q1 		$15.1M Buy
1,339,843
+158,000
+13% +$1.89M 0.11% 268
2017
Q4 		$13.9M Buy
1,181,843
+271,930
+30% +$3.14M 0.09% 309
2017
Q3 		$9.37M Buy
909,913
+193,000
+27% +$2M 0.06% 403
2017
Q2 		$7.92M Sell
716,913
-10,000
-1% -$104K 0.05% 455
2017
Q1 		$7.01M Buy
726,913
+63,932
+10% +$610K 0.05% 486
2016
Q4 		$6.37M Sell
662,981
-138,000
-17% -$1.23M 0.04% 509
2016
Q3 		$6.5M Sell
800,981
-663,737
-45% -$5.57M 0.04% 507
2016
Q2 		$13M Sell
1,464,718
-435,500
-23% -$3.58M 0.09% 306
2016
Q1 		$15M Sell
1,900,218
-272,515
-13% -$1.96M 0.09% 287
2015
Q4 		$18.3M Sell
2,172,733
-94,156
-4% -$717K 0.11% 251
2015
Q3 		$13.9M Sell
2,266,889
-225,700
-9% -$1.64M 0.07% 325
2015
Q2 		$22.7M Sell
2,492,589
-434,500
-15% -$4.47M 0.1% 270
2015
Q1 		$28.4M Buy
2,927,089
+237,900
+9% +$2.22M 0.11% 237
2014
Q4 		$26.2M Buy
2,689,189
+206,500
+8% +$1.93M 0.09% 283
2014
Q3 		$22M Buy
2,482,689
+91,200
+4% +$791K 0.07% 325
2014
Q2 		$20.2M Buy
2,391,489
+202,500
+9% +$1.52M 0.06% 389
2014
Q1 		$16.4M Buy
2,188,989
+406,883
+23% +$2.72M 0.05% 486
2013
Q4 		$11.2M Buy
1,782,106
+426,060
+31% +$2.58M 0.03% 623
2013
Q3 		$9.33M Buy
1,356,046
+20,626
+2% +$154K 0.03% 687
2013
Q2 		$10.4M Buy
+1,335,420
New +$9.38M 0.03% 608

Other funds holding IRDM

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
SHCM
Silver Heights Capital Management Toronto, Ontario, Canada $260M AUM 6.93% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
GAM
Gotham Asset Management New York $32.7B AUM 27.65% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Royce & Associates's IRDM Position: Q1 2026 in Review

Royce & Associates opened a new position in Iridium Communications (IRDM) in Q1 2026: 20,912 shares worth $580K. The stake represents 0.01% of the portfolio and ranks #690 among its holdings. This is a return to the name: Royce & Associates previously reported a position in IRDM as recently as Q1 2021.

Royce & Associates first reported a position in IRDM in Q2 2013 and has held it in 33 quarters since. The position peaked at $28.4M in Q1 2015. 379 funds tracked by Wall St. Rank hold IRDM as of Q1 2026.

  • Royce & Associates held 20,912 shares of Iridium Communications worth $580K as of Q1 2026.
  • Iridium Communications was a new Royce & Associates position in Q1 2026.
  • Iridium Communications made up 0.01% of Royce & Associates's portfolio in Q1 2026, its #690 holding.
  • Royce & Associates first reported a position in Iridium Communications in Q2 2013 and has held it in 33 quarters since.
  • Royce & Associates's Iridium Communications position peaked at $28.4M in Q1 2015.
  • 379 funds tracked by Wall St. Rank held Iridium Communications as of Q1 2026.

Based on Royce & Associates's 13F filing for Q1 2026, filed 12 May 2026.