STRS Ohio’s Prothena Corp PRTA Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $143K | Sell |
14,700
-2,900
| -16% | -$26.6K | ﹤0.01% | 1636 |
|
|
2025
Q4 | $168K | Sell |
17,600
-11,200
| -39% | -$114K | ﹤0.01% | 1603 |
|
|
2025
Q3 | $281K | Buy |
28,800
+12,400
| +76% | +$95.3K | ﹤0.01% | 1359 |
|
|
2025
Q2 | $99.5K | Buy |
+16,400
| New | +$123K | ﹤0.01% | 1864 |
|
|
2025
Q1 | – | Sell |
-3,600
| Closed | -$49.9K | – | 1998 |
|
|
2024
Q4 | $49.9K | Sell |
3,600
-7,600
| -68% | -$120K | ﹤0.01% | 1732 |
|
|
2024
Q3 | $187K | Hold |
11,200
| – | – | ﹤0.01% | 1574 |
|
|
2024
Q2 | $231K | Buy |
11,200
+1,100
| +11% | +$23.8K | ﹤0.01% | 1527 |
|
|
2024
Q1 | $250K | Sell |
10,100
-600
| -6% | -$17.9K | ﹤0.01% | 1495 |
|
|
2023
Q4 | $388K | Buy |
10,700
+3,800
| +55% | +$146K | ﹤0.01% | 1385 |
|
|
2023
Q3 | $332K | Sell |
6,900
-6,100
| -47% | -$362K | ﹤0.01% | 1429 |
|
|
2023
Q2 | $887K | Buy |
13,000
+500
| +4% | +$32.3K | ﹤0.01% | 976 |
|
|
2023
Q1 | $605K | Hold |
12,500
| – | – | ﹤0.01% | 1179 |
|
|
2022
Q4 | $753K | Sell |
12,500
-7,100
| -36% | -$416K | ﹤0.01% | 1074 |
|
|
2022
Q3 | $1.19M | Hold |
19,600
| – | – | 0.01% | 799 |
|
|
2022
Q2 | $532K | Buy |
19,600
+3,200
| +20% | +$93.6K | ﹤0.01% | 1326 |
|
|
2022
Q1 | $599K | Hold |
16,400
| – | – | ﹤0.01% | 1362 |
|
|
2021
Q4 | $810K | Buy |
16,400
+2,700
| +20% | +$150K | ﹤0.01% | 1262 |
|
|
2021
Q3 | $975K | Buy |
13,700
+12,600
| +1,145% | +$783K | ﹤0.01% | 1120 |
|
|
2021
Q2 | $56K | Buy |
+1,100
| New | +$34.3K | ﹤0.01% | 2090 |
|
|
2017
Q4 | – | Sell |
-2,200
| Closed | -$142K | – | 1929 |
|
|
2017
Q3 | $142K | Buy |
2,200
+900
| +69% | +$55.1K | ﹤0.01% | 1583 |
|
|
2017
Q2 | $70K | Buy |
+1,300
| New | +$69.3K | ﹤0.01% | 1720 |
|
|
2016
Q4 | – | Sell |
-2,200
| Closed | -$131K | – | 2013 |
|
|
2016
Q3 | $131K | Buy |
+2,200
| New | +$118K | ﹤0.01% | 1628 |
|
|
2016
Q2 | – | Sell |
-1,400
| Closed | -$57K | – | 2018 |
|
|
2016
Q1 | $57K | Sell |
1,400
-700
| -33% | -$27.4K | ﹤0.01% | 1751 |
|
|
2015
Q4 | $143K | Buy |
2,100
+551
| +36% | +$33.2K | ﹤0.01% | 1590 |
|
|
2015
Q3 | $70K | Hold |
1,549
| – | – | ﹤0.01% | 1722 |
|
|
2015
Q2 | $81K | Hold |
1,549
| – | – | ﹤0.01% | 1705 |
|
|
2015
Q1 | $59K | Hold |
1,549
| – | – | ﹤0.01% | 1677 |
|
|
2014
Q4 | $32K | Hold |
1,549
| – | – | ﹤0.01% | 1654 |
|
|
2014
Q3 | $34K | Sell |
1,549
-21,300
| -93% | -$452K | ﹤0.01% | 1693 |
|
|
2014
Q2 | $515K | Buy |
22,849
+1,500
| +7% | +$37.5K | ﹤0.01% | 1220 |
|
|
2014
Q1 | $818K | Sell |
21,349
-600
| -3% | -$19.3K | ﹤0.01% | 854 |
|
|
2013
Q4 | $582K | Buy |
21,949
+19,250
| +713% | +$483K | ﹤0.01% | 1114 |
|
|
2013
Q3 | $55K | Sell |
2,699
-4,350
| -62% | -$77K | ﹤0.01% | 1716 |
|
|
2013
Q2 | $91K | Buy |
+7,049
| New | +$65.6K | ﹤0.01% | 1650 |
|
Other funds holding PRTA
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ACM
VPM
PAI