Tudor Investment Corp’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 | $663K | Sell |
23,907
-642,139
| -96% | -$14.5M | ﹤0.01% | 2636 |
|
|
2025
Q4 | $11.6M | Buy |
666,046
+5,112
| +0.8% | +$90.3K | 0.06% | 654 |
|
|
2025
Q3 | $11.5M | Buy |
+660,934
| New | +$16.3M | 0.07% | 694 |
|
|
2025
Q2 | – | Sell |
-57,613
| Closed | -$1.57M | – | 3678 |
|
|
2025
Q1 | $1.57M | Buy |
+57,613
| New | +$1.69M | 0.01% | 1503 |
|
|
2024
Q4 | – | Sell |
-107,319
| Closed | -$3.27M | – | 3383 |
|
|
2024
Q3 | $3.27M | Buy |
+107,319
| New | +$2.92M | 0.04% | 927 |
|
|
2024
Q2 | – | Sell |
-37,420
| Closed | -$979K | – | 2612 |
|
|
2024
Q1 | $979K | Sell |
37,420
-75,553
| -67% | -$2.46M | 0.01% | 1344 |
|
|
2023
Q4 | $4.65M | Sell |
112,973
-21,723
| -16% | -$860K | 0.06% | 677 |
|
|
2023
Q3 | $6.13M | Buy |
+134,696
| New | +$6.98M | 0.09% | 411 |
|
|
2023
Q1 | – | Sell |
-133,143
| Closed | -$6.84M | – | 2753 |
|
|
2022
Q4 | $6.84M | Sell |
133,143
-28,916
| -18% | -$1.45M | 0.17% | 164 |
|
|
2022
Q3 | $7.19M | Buy |
162,059
+48,189
| +42% | +$2.09M | 0.18% | 130 |
|
|
2022
Q2 | $4.28M | Buy |
+113,870
| New | +$4.25M | 0.13% | 216 |
|
|
2021
Q4 | – | Sell |
-80,259
| Closed | -$3.2M | – | 2761 |
|
|
2021
Q3 | $3.2M | Buy |
+80,259
| New | +$3.37M | 0.07% | 449 |
|
|
2021
Q2 | – | Sell |
-29,831
| Closed | -$1.23M | – | 1754 |
|
|
2021
Q1 | $1.23M | Buy |
+29,831
| New | +$1.31M | 0.03% | 739 |
|
|
2019
Q4 | – | Sell |
-26,954
| Closed | -$574K | – | 1262 |
|
|
2019
Q3 | $574K | Buy |
+26,954
| New | +$642K | 0.02% | 675 |
|
|
2018
Q2 | – | Sell |
-10,670
| Closed | -$120K | – | 1137 |
|
|
2018
Q1 | $120K | Buy |
+10,670
| New | +$128K | 0.01% | 913 |
|
|
2017
Q3 | – | Sell |
-39,980
| Closed | -$442K | – | 1172 |
|
|
2017
Q2 | $442K | Buy |
39,980
+13,631
| +52% | +$142K | 0.02% | 611 |
|
|
2017
Q1 | $254K | Buy |
26,349
+5,775
| +28% | +$55.1K | 0.01% | 1099 |
|
|
2016
Q4 | $198K | Buy |
20,574
+4,597
| +29% | +$41K | 0.01% | 1232 |
|
|
2016
Q3 | $130K | Buy |
15,977
+5,280
| +49% | +$44.3K | ﹤0.01% | 1316 |
|
|
2016
Q2 | $95K | Buy |
+10,697
| New | +$87.9K | ﹤0.01% | 1521 |
|
|
2015
Q4 | – | Sell |
-28,600
| Closed | -$176K | – | 1760 |
|
|
2015
Q3 | $176K | Buy |
+28,600
| New | +$208K | 0.01% | 1362 |
|
|
2015
Q2 | – | Sell |
-43,349
| Closed | -$421K | – | 1579 |
|
|
2015
Q1 | $421K | Buy |
43,349
+294
| +0.7% | +$2.74K | 0.02% | 840 |
|
|
2014
Q4 | $420K | Buy |
43,055
+26,855
| +166% | +$251K | 0.02% | 839 |
|
|
2014
Q3 | $143K | Sell |
16,200
-26,900
| -62% | -$233K | 0.01% | 1245 |
|
|
2014
Q2 | $365K | Buy |
+43,100
| New | +$324K | 0.02% | 733 |
|
|
2014
Q1 | – | Sell |
-126,300
| Closed | -$790K | – | 1312 |
|
|
2013
Q4 | $790K | Buy |
126,300
+40,000
| +46% | +$242K | 0.04% | 302 |
|
|
2013
Q3 | $594K | Buy |
86,300
+22,000
| +34% | +$165K | 0.04% | 274 |
|
|
2013
Q2 | $499K | Buy |
+64,300
| New | +$452K | 0.04% | 335 |
|
Other funds holding IRDM
VPM
SHCM
VCM
GAM
