Northern Trust’s Iridium Communications IRDM Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $24M | Sell |
863,494
-110,907
| -11% | -$2.5M | ﹤0.01% | 1566 |
|
|
2025
Q4 | $16.9M | Sell |
974,401
-69,168
| -7% | -$1.22M | ﹤0.01% | 1781 |
|
|
2025
Q3 | $18.2M | Sell |
1,043,569
-593,196
| -36% | -$14.7M | ﹤0.01% | 1749 |
|
|
2025
Q2 | $49.4M | Sell |
1,636,765
-82,919
| -5% | -$2.16M | 0.01% | 1114 |
|
|
2025
Q1 | $47M | Sell |
1,719,684
-107,727
| -6% | -$3.16M | 0.01% | 1123 |
|
|
2024
Q4 | $53M | Buy |
1,827,411
+280,269
| +18% | +$8.34M | 0.01% | 1089 |
|
|
2024
Q3 | $47.1M | Sell |
1,547,142
-59,210
| -4% | -$1.61M | 0.01% | 1063 |
|
|
2024
Q2 | $42.8M | Buy |
1,606,352
+37,522
| +2% | +$1.06M | 0.01% | 1097 |
|
|
2024
Q1 | $41M | Sell |
1,568,830
-227,665
| -13% | -$7.41M | 0.01% | 1121 |
|
|
2023
Q4 | $73.9M | Buy |
1,796,495
+213,204
| +13% | +$8.44M | 0.01% | 761 |
|
|
2023
Q3 | $72M | Buy |
1,583,291
+202,702
| +15% | +$10.5M | 0.01% | 732 |
|
|
2023
Q2 | $85.8M | Sell |
1,380,589
-523,769
| -28% | -$32.4M | 0.02% | 654 |
|
|
2023
Q1 | $118M | Buy |
1,904,358
+48,543
| +3% | +$2.91M | 0.02% | 550 |
|
|
2022
Q4 | $95.4M | Sell |
1,855,815
-29,736
| -2% | -$1.49M | 0.02% | 600 |
|
|
2022
Q3 | $83.7M | Sell |
1,885,551
-31,256
| -2% | -$1.35M | 0.02% | 611 |
|
|
2022
Q2 | $72M | Sell |
1,916,807
-27,862
| -1% | -$1.04M | 0.02% | 683 |
|
|
2022
Q1 | $78.4M | Sell |
1,944,669
-80,410
| -4% | -$3.03M | 0.01% | 748 |
|
|
2021
Q4 | $83.6M | Sell |
2,025,079
-31,128
| -2% | -$1.26M | 0.01% | 760 |
|
|
2021
Q3 | $81.9M | Buy |
2,056,207
+20,470
| +1% | +$859K | 0.01% | 761 |
|
|
2021
Q2 | $81.4M | Sell |
2,035,737
-35,383
| -2% | -$1.37M | 0.01% | 784 |
|
|
2021
Q1 | $85.4M | Buy |
2,071,120
+3,110
| +0.2% | +$136K | 0.02% | 744 |
|
|
2020
Q4 | $81.3M | Sell |
2,068,010
-37,454
| -2% | -$1.18M | 0.02% | 737 |
|
|
2020
Q3 | $53.9M | Sell |
2,105,464
-43,035
| -2% | -$1.18M | 0.01% | 868 |
|
|
2020
Q2 | $54.7M | Sell |
2,148,499
-359,757
| -14% | -$8.44M | 0.01% | 821 |
|
|
2020
Q1 | $56M | Buy |
2,508,256
+7,058
| +0.3% | +$183K | 0.02% | 720 |
|
|
2019
Q4 | $61.6M | Sell |
2,501,198
-16,182
| -0.6% | -$388K | 0.01% | 863 |
|
|
2019
Q3 | $53.6M | Buy |
2,517,380
+68,980
| +3% | +$1.64M | 0.01% | 920 |
|
|
2019
Q2 | $57M | Buy |
2,448,400
+88,386
| +4% | +$2.2M | 0.01% | 898 |
|
|
2019
Q1 | $62.4M | Sell |
2,360,014
-1,457
| -0.1% | -$31.4K | 0.02% | 804 |
|
|
2018
Q4 | $43.6M | Buy |
2,361,471
+20,563
| +0.9% | +$422K | 0.01% | 964 |
|
|
2018
Q3 | $52.7M | Sell |
2,340,908
-32,201
| -1% | -$625K | 0.01% | 984 |
|
|
2018
Q2 | $38.2M | Buy |
2,373,109
+126,312
| +6% | +$1.72M | 0.01% | 1245 |
|
|
2018
Q1 | $25.3M | Buy |
2,246,797
+7,803
| +0.3% | +$93.4K | 0.01% | 1503 |
|
|
2017
Q4 | $26.4M | Sell |
2,238,994
-18,066
| -0.8% | -$209K | 0.01% | 1504 |
|
|
2017
Q3 | $23.2M | Buy |
2,257,060
+201,731
| +10% | +$2.09M | 0.01% | 1596 |
|
|
2017
Q2 | $22.7M | Buy |
2,055,329
+803,190
| +64% | +$8.39M | 0.01% | 1574 |
|
|
2017
Q1 | $12.1M | Buy |
1,252,139
+354
| +0% | +$3.38K | ﹤0.01% | 1983 |
|
|
2016
Q4 | $12M | Buy |
1,251,785
+43,724
| +4% | +$390K | ﹤0.01% | 1983 |
|
|
2016
Q3 | $9.8M | Buy |
1,208,061
+31,075
| +3% | +$261K | ﹤0.01% | 2099 |
|
|
2016
Q2 | $10.5M | Buy |
1,176,986
+28,705
| +2% | +$236K | ﹤0.01% | 1995 |
|
|
2016
Q1 | $9M | Buy |
1,148,281
+37,282
| +3% | +$268K | ﹤0.01% | 2043 |
|
|
2015
Q4 | $9.34M | Buy |
1,110,999
+4,914
| +0.4% | +$37.4K | ﹤0.01% | 2062 |
|
|
2015
Q3 | $6.8M | Buy |
1,106,085
+63,626
| +6% | +$462K | ﹤0.01% | 2254 |
|
|
2015
Q2 | $9.47M | Buy |
1,042,459
+164,269
| +19% | +$1.69M | ﹤0.01% | 2100 |
|
|
2015
Q1 | $8.53M | Buy |
878,190
+44,521
| +5% | +$415K | ﹤0.01% | 2167 |
|
|
2014
Q4 | $8.13M | Sell |
833,669
-40,087
| -5% | -$375K | ﹤0.01% | 2172 |
|
|
2014
Q3 | $7.73M | Sell |
873,756
-29,819
| -3% | -$259K | ﹤0.01% | 2217 |
|
|
2014
Q2 | $7.64M | Buy |
903,575
+110,359
| +14% | +$830K | ﹤0.01% | 2230 |
|
|
2014
Q1 | $5.96M | Sell |
793,216
-74,291
| -9% | -$497K | ﹤0.01% | 2445 |
|
|
2013
Q4 | $5.42M | Sell |
867,507
-91,333
| -10% | -$552K | ﹤0.01% | 2507 |
|
|
2013
Q3 | $6.6M | Buy |
958,840
+136,655
| +17% | +$1.02M | ﹤0.01% | 2318 |
|
|
2013
Q2 | $6.38M | Buy |
+822,185
| New | +$5.78M | ﹤0.01% | 2252 |
|
Other funds holding IRDM
VPM
SHCM
VCM
GAM
Northern Trust's IRDM Position: Q1 2026 in Review
Northern Trust reduced its Iridium Communications (IRDM) stake by 11% in Q1 2026, selling an estimated $2.5M and leaving 863,494 shares worth $24M. The position accounts for ﹤0.01% of the portfolio, ranked #1566.
Northern Trust first reported a position in IRDM in Q2 2013 and has held it in 52 quarters since. The position peaked at $118M in Q1 2023. 379 funds tracked by Wall St. Rank hold IRDM as of Q1 2026.
- Northern Trust held 863,494 shares of Iridium Communications worth $24M as of Q1 2026.
- Northern Trust sold 110,907 Iridium Communications shares in Q1 2026, an estimated $2.5M.
- Iridium Communications made up ﹤0.01% of Northern Trust's portfolio in Q1 2026, its #1566 holding.
- Northern Trust first reported a position in Iridium Communications in Q2 2013 and has held it in 52 quarters since.
- Northern Trust's Iridium Communications position peaked at $118M in Q1 2023.
- 379 funds tracked by Wall St. Rank held Iridium Communications as of Q1 2026.
Based on Northern Trust's 13F filing for Q1 2026, filed 14 May 2026.