Teacher Retirement System of Texas’s Prothena Corp PRTA Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Shares Change % | Capital Flow | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q1 | – | Sell |
-10,434
| Closed | -$145K | – | 2117 |
|
|
2024
Q4 | $145K | Buy |
+10,434
| New | +$145K | ﹤0.01% | 1495 |
|
|
2024
Q2 | – | Sell |
-8,956
| Closed | -$222K | – | 1672 |
|
|
2024
Q1 | $222K | Sell |
8,956
-310
| -3% | -$7.68K | ﹤0.01% | 1557 |
|
|
2023
Q4 | $337K | Sell |
9,266
-1,965
| -17% | -$71.5K | ﹤0.01% | 1529 |
|
|
2023
Q3 | $542K | Buy |
11,231
+529
| +5% | +$25.5K | ﹤0.01% | 1363 |
|
|
2023
Q2 | $731K | Buy |
10,702
+270
| +3% | +$18.4K | ﹤0.01% | 1236 |
|
|
2023
Q1 | $506K | Buy |
10,432
+694
| +7% | +$33.7K | ﹤0.01% | 1472 |
|
|
2022
Q4 | $587K | Sell |
9,738
-944
| -9% | -$56.9K | ﹤0.01% | 1398 |
|
|
2022
Q3 | $648K | Buy |
+10,682
| New | +$648K | ﹤0.01% | 1400 |
|
|
2022
Q2 | – | Sell |
-6,685
| Closed | -$244K | – | 2134 |
|
|
2022
Q1 | $244K | Buy |
6,685
+685
| +11% | +$25K | ﹤0.01% | 1843 |
|
|
2021
Q4 | $296K | Buy |
6,000
+1,191
| +25% | +$58.8K | ﹤0.01% | 1791 |
|
|
2021
Q3 | $343K | Buy |
+4,809
| New | +$343K | ﹤0.01% | 1595 |
|
|
2018
Q2 | – | Sell |
-8,489
| Closed | -$312K | – | 1961 |
|
|
2018
Q1 | $312K | Sell |
8,489
-4,341
| -34% | -$160K | ﹤0.01% | 1503 |
|
|
2017
Q4 | $481K | Buy |
12,830
+9,654
| +304% | +$362K | ﹤0.01% | 1532 |
|
|
2017
Q3 | $206K | Buy |
+3,176
| New | +$206K | ﹤0.01% | 1056 |
|
|
2016
Q3 | – | Sell |
-4,021
| Closed | -$141K | – | 1871 |
|
|
2016
Q2 | $141K | Buy |
4,021
+493
| +14% | +$17.3K | ﹤0.01% | 1647 |
|
|
2016
Q1 | $145K | Buy |
3,528
+606
| +21% | +$24.9K | ﹤0.01% | 1545 |
|
|
2015
Q4 | $199K | Sell |
2,922
-917
| -24% | -$62.5K | ﹤0.01% | 1122 |
|
|
2015
Q3 | $174K | Buy |
3,839
+2,655
| +224% | +$120K | ﹤0.01% | 1421 |
|
|
2015
Q2 | $62K | Buy |
1,184
+354
| +43% | +$18.5K | ﹤0.01% | 1414 |
|
|
2015
Q1 | $32K | Buy |
830
+1
| +0.1% | +$39 | ﹤0.01% | 1733 |
|
|
2014
Q4 | $17K | Buy |
+829
| New | +$17K | ﹤0.01% | 1992 |
|