Teacher Retirement System of Texas’s Iridium Communications IRDM Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2025
Q4
Sell
-12,813
Closed -$224K 1811
2025
Q3
$224K Sell
12,813
-9,720
-43% -$240K ﹤0.01% 1852
2025
Q2
$680K Sell
22,533
-14,013
-38% -$364K ﹤0.01% 1406
2025
Q1
$998K Sell
36,546
-33,016
-47% -$968K ﹤0.01% 1226
2024
Q4
$2.02M Buy
69,562
+54,747
+370% +$1.63M 0.01% 852
2024
Q3
$451K Buy
+14,815
New +$404K ﹤0.01% 1232
2024
Q2
Sell
-17,117
Closed -$448K 1636
2024
Q1
$448K Sell
17,117
-1,095
-6% -$35.6K ﹤0.01% 1313
2023
Q4
$750K Sell
18,212
-461
-2% -$18.3K 0.01% 1169
2023
Q3
$849K Sell
18,673
-17,633
-49% -$913K 0.01% 1138
2023
Q2
$2.25M Sell
36,306
-5,927
-14% -$367K 0.02% 628
2023
Q1
$2.62M Buy
42,233
+5,035
+14% +$301K 0.02% 631
2022
Q4
$1.91M Sell
37,198
-7,569
-17% -$380K 0.01% 748
2022
Q3
$1.99M Buy
44,767
+25,705
+135% +$1.11M 0.01% 720
2022
Q2
$716K Sell
19,062
-5,237
-22% -$195K ﹤0.01% 963
2022
Q1
$980K Buy
24,299
+1,235
+5% +$46.5K 0.01% 1020
2021
Q4
$952K Buy
23,064
+2,135
+10% +$86.2K ﹤0.01% 1092
2021
Q3
$834K Buy
20,929
+5,297
+34% +$222K ﹤0.01% 1058
2021
Q2
$625K Buy
15,632
+2,350
+18% +$91.3K ﹤0.01% 1131
2021
Q1
$548K Buy
13,282
+2,451
+23% +$107K ﹤0.01% 1069
2020
Q4
$426K Buy
+10,831
New +$340K ﹤0.01% 1013
2018
Q4
Sell
-11,026
Closed -$248K 914
2018
Q3
$248K Sell
11,026
-5,904
-35% -$115K ﹤0.01% 1323
2018
Q2
$273K Sell
16,930
-1,461
-8% -$19.9K ﹤0.01% 1595
2018
Q1
$207K Sell
18,391
-10,099
-35% -$121K ﹤0.01% 1759
2017
Q4
$336K Buy
+28,490
New +$329K ﹤0.01% 1761
2016
Q3
Sell
-11,251
Closed -$100K 1702
2016
Q2
$100K Buy
11,251
+1,370
+14% +$11.3K ﹤0.01% 1852
2016
Q1
$78K Buy
9,881
+2,597
+36% +$18.7K ﹤0.01% 1901
2015
Q4
$61K Sell
7,284
-2,564
-26% -$19.5K ﹤0.01% 1929
2015
Q3
$61K Buy
9,848
+6,928
+237% +$50.3K ﹤0.01% 2021
2015
Q2
$27K Buy
2,920
+647
+28% +$6.65K ﹤0.01% 1924
2015
Q1
$22K Buy
2,273
+19
+0.8% +$177 ﹤0.01% 1906
2014
Q4
$22K Sell
2,254
-165
-7% -$1.54K ﹤0.01% 1836
2014
Q3
$21K Buy
2,419
+37
+2% +$321 ﹤0.01% 1793
2014
Q2
$20K Buy
2,382
+156
+7% +$1.17K ﹤0.01% 1963
2014
Q1
$17K Buy
2,226
+77
+4% +$515 ﹤0.01% 1848
2013
Q4
$13K Sell
2,149
-5,306
-71% -$32.1K ﹤0.01% 1991
2013
Q3
$51K Buy
7,455
+3,550
+91% +$26.6K ﹤0.01% 2108
2013
Q2
$30K Buy
+3,905
New +$27.4K ﹤0.01% 2017

Other funds holding IRDM