Teacher Retirement System of Texas’s Ribbon Communications RBBN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$289K Buy
72,022
+19,013
+36% +$76.2K ﹤0.01% 1782
2025
Q1
$208K Buy
+53,009
New +$208K ﹤0.01% 1870
2022
Q4
Sell
-10,855
Closed -$24K 2175
2022
Q3
$24K Sell
10,855
-4,010
-27% -$8.87K ﹤0.01% 2170
2022
Q2
$45K Sell
14,865
-4,961
-25% -$15K ﹤0.01% 1917
2022
Q1
$61K Buy
19,826
+1,247
+7% +$3.84K ﹤0.01% 2131
2021
Q4
$112K Buy
18,579
+3,353
+22% +$20.2K ﹤0.01% 2114
2021
Q3
$91K Buy
+15,226
New +$91K ﹤0.01% 1997
2018
Q3
Sell
-10,368
Closed -$74K 1728
2018
Q2
$74K Sell
10,368
-967
-9% -$6.9K ﹤0.01% 1909
2018
Q1
$58K Sell
11,335
-2,919
-20% -$14.9K ﹤0.01% 1925
2017
Q4
$110K Buy
+14,254
New +$110K ﹤0.01% 2201
2015
Q1
Sell
-1,338
Closed -$27K 2547
2014
Q4
$27K Sell
1,338
-246
-16% -$4.96K ﹤0.01% 1740
2014
Q3
$27K Sell
1,584
-53
-3% -$903 ﹤0.01% 1657
2014
Q2
$29K Buy
1,637
+80
+5% +$1.42K ﹤0.01% 1743
2014
Q1
$26K Sell
1,557
-32
-2% -$534 ﹤0.01% 1614
2013
Q4
$25K Sell
1,589
-3,665
-70% -$57.7K ﹤0.01% 1650
2013
Q3
$89K Buy
5,254
+2,386
+83% +$40.4K ﹤0.01% 1791
2013
Q2
$43K Buy
+2,868
New +$43K ﹤0.01% 1804