Cubist Systematic Strategies’s Iridium Communications IRDM Stock Holding History
| Quarter | Market Value | Status | Shares |
Shares Change % | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q2 | – | Sell |
-507,355
| Closed | -$13.9M | – | 1933 |
|
|
2025
Q1 | $13.9M | Buy |
507,355
+402,759
| +385% | +$11M | 0.08% | 144 |
|
|
2024
Q4 | $3.04M | Sell |
104,596
-107,460
| -51% | -$3.12M | 0.02% | 488 |
|
|
2024
Q3 | $6.46M | Buy |
212,056
+68,359
| +48% | +$2.08M | 0.04% | 294 |
|
|
2024
Q2 | $3.83M | Sell |
143,697
-113,764
| -44% | -$3.03M | 0.03% | 404 |
|
|
2024
Q1 | $6.74M | Buy |
257,461
+112,060
| +77% | +$2.93M | 0.04% | 391 |
|
|
2023
Q4 | $5.98M | Buy |
145,401
+77,041
| +113% | +$3.17M | 0.04% | 400 |
|
|
2023
Q3 | $3.11M | Sell |
68,360
-149,406
| -69% | -$6.8M | 0.02% | 608 |
|
|
2023
Q2 | $13.5M | Buy |
217,766
+151,249
| +227% | +$9.4M | 0.09% | 184 |
|
|
2023
Q1 | $4.12M | Buy |
66,517
+54,099
| +436% | +$3.35M | 0.03% | 711 |
|
|
2022
Q4 | $638K | Sell |
12,418
-87,742
| -88% | -$4.51M | ﹤0.01% | 2051 |
|
|
2022
Q3 | $4.44M | Sell |
100,160
-45,001
| -31% | -$2M | 0.03% | 930 |
|
|
2022
Q2 | $5.45M | Sell |
145,161
-78,569
| -35% | -$2.95M | 0.03% | 747 |
|
|
2022
Q1 | $9.02M | Buy |
223,730
+181,500
| +430% | +$7.32M | 0.08% | 350 |
|
|
2021
Q4 | $1.74M | Sell |
42,230
-6,724
| -14% | -$278K | 0.02% | 1488 |
|
|
2021
Q3 | $1.95M | Buy |
+48,954
| New | +$1.95M | 0.02% | 1038 |
|
|
2021
Q2 | – | Sell |
-6,214
| Closed | -$256K | – | 2993 |
|
|
2021
Q1 | $256K | Buy |
+6,214
| New | +$256K | ﹤0.01% | 2344 |
|
|
2020
Q4 | – | Sell |
-15,890
| Closed | -$406K | – | 2625 |
|
|
2020
Q3 | $406K | Sell |
15,890
-5,454
| -26% | -$139K | 0.01% | 1860 |
|
|
2020
Q2 | $543K | Buy |
+21,344
| New | +$543K | 0.01% | 1545 |
|
|
2020
Q1 | – | Sell |
-6,700
| Closed | -$165K | – | 2289 |
|
|
2019
Q4 | $165K | Sell |
6,700
-11,285
| -63% | -$278K | ﹤0.01% | 2084 |
|
|
2019
Q3 | $383K | Buy |
17,985
+1,572
| +10% | +$33.5K | 0.01% | 1424 |
|
|
2019
Q2 | $382K | Buy |
+16,413
| New | +$382K | 0.01% | 1650 |
|
|
2019
Q1 | – | Sell |
-78,091
| Closed | -$1.44M | – | 2322 |
|
|
2018
Q4 | $1.44M | Buy |
+78,091
| New | +$1.44M | 0.07% | 411 |
|
|
2015
Q3 | – | Sell |
-45,460
| Closed | -$413K | – | 1925 |
|
|
2015
Q2 | $413K | Buy |
+45,460
| New | +$413K | 0.02% | 1050 |
|