Two Sigma Advisers’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 | – | Sell |
-353,826
| Closed | -$6.15M | – | 1061 |
|
|
2025
Q4 | $6.15M | Buy |
353,826
+128,126
| +57% | +$2.26M | 0.01% | 713 |
|
|
2025
Q3 | $3.94M | Buy |
225,700
+185,900
| +467% | +$4.59M | 0.01% | 830 |
|
|
2025
Q2 | $1.2M | Buy |
39,800
+11,600
| +41% | +$302K | ﹤0.01% | 1353 |
|
|
2025
Q1 | $770K | Buy |
28,200
+20,100
| +248% | +$589K | ﹤0.01% | 1587 |
|
|
2024
Q4 | $235K | Buy |
8,100
+500
| +7% | +$14.9K | ﹤0.01% | 2074 |
|
|
2024
Q3 | $231K | Buy |
+7,600
| New | +$207K | ﹤0.01% | 2014 |
|
|
2024
Q2 | – | Sell |
-13,000
| Closed | -$340K | – | 2560 |
|
|
2024
Q1 | $340K | Sell |
13,000
-12,700
| -49% | -$413K | ﹤0.01% | 2023 |
|
|
2023
Q4 | $1.06M | Sell |
25,700
-28,200
| -52% | -$1.12M | ﹤0.01% | 1623 |
|
|
2023
Q3 | $2.45M | Buy |
53,900
+14,400
| +36% | +$746K | 0.01% | 1086 |
|
|
2023
Q2 | $2.45M | Sell |
39,500
-76,700
| -66% | -$4.74M | 0.01% | 1088 |
|
|
2023
Q1 | $7.2M | Sell |
116,200
-43,700
| -27% | -$2.62M | 0.02% | 662 |
|
|
2022
Q4 | $8.22M | Buy |
159,900
+2,400
| +2% | +$120K | 0.02% | 576 |
|
|
2022
Q3 | $6.99M | Buy |
157,500
+21,600
| +16% | +$936K | 0.02% | 606 |
|
|
2022
Q2 | $5.1M | Sell |
135,900
-19,300
| -12% | -$720K | 0.01% | 770 |
|
|
2022
Q1 | $6.26M | Buy |
155,200
+84,900
| +121% | +$3.2M | 0.02% | 705 |
|
|
2021
Q4 | $2.9M | Buy |
70,300
+37,900
| +117% | +$1.53M | 0.01% | 1009 |
|
|
2021
Q3 | $1.29M | Buy |
+32,400
| New | +$1.36M | ﹤0.01% | 1491 |
|
|
2020
Q2 | – | Sell |
-9,100
| Closed | -$203K | – | 2546 |
|
|
2020
Q1 | $203K | Sell |
9,100
-300
| -3% | -$7.77K | ﹤0.01% | 2166 |
|
|
2019
Q4 | $232K | Buy |
+9,400
| New | +$225K | ﹤0.01% | 2138 |
|
|
2017
Q3 | – | Sell |
-13,428
| Closed | -$148K | – | 2272 |
|
|
2017
Q2 | $148K | Buy |
13,428
+1,800
| +15% | +$18.8K | ﹤0.01% | 2151 |
|
|
2017
Q1 | $112K | Sell |
11,628
-5,300
| -31% | -$50.6K | ﹤0.01% | 2268 |
|
|
2016
Q4 | $163K | Buy |
+16,928
| New | +$151K | ﹤0.01% | 2229 |
|
|
2015
Q1 | – | Sell |
-12,028
| Closed | -$117K | – | 2144 |
|
|
2014
Q4 | $117K | Buy |
+12,028
| New | +$113K | ﹤0.01% | 2310 |
|
Other funds holding IRDM
VPM
SHCM
VCM
GAM
