Tower Research Capital (TRC)’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 | $145K | Sell |
5,211
-13,260
| -72% | -$299K | ﹤0.01% | 1884 |
|
|
2025
Q4 | $321K | Sell |
18,471
-56,452
| -75% | -$998K | 0.01% | 1107 |
|
|
2025
Q3 | $1.31M | Buy |
74,923
+60,832
| +432% | +$1.5M | 0.04% | 431 |
|
|
2025
Q2 | $425K | Buy |
14,091
+7,243
| +106% | +$188K | 0.01% | 1123 |
|
|
2025
Q1 | $187K | Sell |
6,848
-1,517
| -18% | -$44.5K | 0.01% | 1412 |
|
|
2024
Q4 | $243K | Buy |
8,365
+3,949
| +89% | +$117K | ﹤0.01% | 1582 |
|
|
2024
Q3 | $134K | Sell |
4,416
-26,506
| -86% | -$722K | ﹤0.01% | 1995 |
|
|
2024
Q2 | $823K | Buy |
30,922
+18,151
| +142% | +$511K | 0.01% | 915 |
|
|
2024
Q1 | $334K | Sell |
12,771
-2,304
| -15% | -$74.9K | 0.01% | 1100 |
|
|
2023
Q4 | $620K | Buy |
15,075
+3,161
| +27% | +$125K | 0.01% | 1198 |
|
|
2023
Q3 | $542K | Sell |
11,914
-8,489
| -42% | -$440K | 0.02% | 829 |
|
|
2023
Q2 | $1.27M | Buy |
20,403
+14,749
| +261% | +$912K | 0.04% | 385 |
|
|
2023
Q1 | $350K | Buy |
5,654
+2,525
| +81% | +$151K | 0.01% | 1044 |
|
|
2022
Q4 | $161K | Sell |
3,129
-11,841
| -79% | -$594K | 0.01% | 1448 |
|
|
2022
Q3 | $664K | Buy |
14,970
+6,738
| +82% | +$292K | 0.01% | 924 |
|
|
2022
Q2 | $309K | Buy |
8,232
+5,067
| +160% | +$189K | 0.01% | 1459 |
|
|
2022
Q1 | $128K | Sell |
3,165
-783
| -20% | -$29.5K | ﹤0.01% | 2030 |
|
|
2021
Q4 | $163K | Sell |
3,948
-8,442
| -68% | -$341K | ﹤0.01% | 1915 |
|
|
2021
Q3 | $494K | Buy |
12,390
+428
| +4% | +$18K | 0.01% | 999 |
|
|
2021
Q2 | $478K | Sell |
11,962
-42,674
| -78% | -$1.66M | 0.01% | 1230 |
|
|
2021
Q1 | $2.25M | Buy |
54,636
+51,059
| +1,427% | +$2.23M | 0.04% | 437 |
|
|
2020
Q4 | $140K | Sell |
3,577
-80,247
| -96% | -$2.52M | ﹤0.01% | 2042 |
|
|
2020
Q3 | $2.14M | Buy |
83,824
+71,886
| +602% | +$1.98M | 0.02% | 349 |
|
|
2020
Q2 | $304K | Buy |
+11,938
| New | +$280K | 0.01% | 1428 |
|
|
2020
Q1 | – | Sell |
-152
| Closed | -$4K | – | 3467 |
|
|
2019
Q4 | $4K | Sell |
152
-11,867
| -99% | -$284K | ﹤0.01% | 2785 |
|
|
2019
Q3 | $256K | Buy |
12,019
+10,733
| +835% | +$256K | 0.02% | 881 |
|
|
2019
Q2 | $30K | Buy |
1,286
+373
| +41% | +$9.29K | ﹤0.01% | 1906 |
|
|
2019
Q1 | $24K | Buy |
+913
| New | +$19.6K | ﹤0.01% | 2165 |
|
|
2018
Q3 | – | Sell |
-689
| Closed | -$11K | – | 4000 |
|
|
2018
Q2 | $11K | Buy |
+689
| New | +$9.37K | ﹤0.01% | 2735 |
|
|
2018
Q1 | – | Sell |
-6,942
| Closed | -$82K | – | 3570 |
|
|
2017
Q4 | $82K | Buy |
6,942
+3,223
| +87% | +$37.3K | 0.01% | 996 |
|
|
2017
Q3 | $38K | Buy |
3,719
+2,702
| +266% | +$28K | ﹤0.01% | 2223 |
|
|
2017
Q2 | $11K | Buy |
+1,017
| New | +$10.6K | ﹤0.01% | 1564 |
|
|
2017
Q1 | – | Sell |
-9,165
| Closed | -$88K | – | 3473 |
|
|
2016
Q4 | $88K | Buy |
+9,165
| New | +$81.8K | 0.01% | 1045 |
|
|
2016
Q2 | – | Sell |
-220
| Closed | -$2K | – | 4689 |
|
|
2016
Q1 | $2K | Sell |
220
-3,842
| -95% | -$27.6K | ﹤0.01% | 3390 |
|
|
2015
Q4 | $34K | Buy |
4,062
+3,648
| +881% | +$27.8K | 0.01% | 776 |
|
|
2015
Q3 | $3K | Sell |
414
-4,400
| -91% | -$31.9K | ﹤0.01% | 3135 |
|
|
2015
Q2 | $44K | Buy |
+4,814
| New | +$49.5K | ﹤0.01% | 1468 |
|
|
2015
Q1 | – | Sell |
-2,196
| Closed | -$21K | – | 4661 |
|
|
2014
Q4 | $21K | Buy |
2,196
+570
| +35% | +$5.33K | ﹤0.01% | 1562 |
|
|
2014
Q3 | $14K | Buy |
+1,626
| New | +$14.1K | ﹤0.01% | 2586 |
|
|
2014
Q2 | – | Sell |
-628
| Closed | -$5K | – | 4345 |
|
|
2014
Q1 | $5K | Buy |
628
+228
| +57% | +$1.52K | ﹤0.01% | 3262 |
|
|
2013
Q4 | $3K | Sell |
400
-7,297
| -95% | -$44.1K | ﹤0.01% | 3846 |
|
|
2013
Q3 | $53K | Buy |
7,697
+1,815
| +31% | +$13.6K | 0.01% | 1861 |
|
|
2013
Q2 | $46K | Buy |
+5,882
| New | +$41.3K | ﹤0.01% | 998 |
|
Other funds holding IRDM
VPM
SHCM
VCM
GAM
