UBS AM’s Prothena Corp PRTA Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Shares Change % | Capital Flow | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q2 | $845K | Sell |
139,284
-242,368
| -64% | -$1.47M | ﹤0.01% | 2424 |
|
|
2025
Q1 | $4.72M | Buy |
381,652
+144
| +0% | +$1.78K | ﹤0.01% | 1605 |
|
|
2024
Q4 | $5.28M | Sell |
381,508
-145,240
| -28% | -$2.01M | ﹤0.01% | 1576 |
|
|
2024
Q3 | $8.81M | Buy |
526,748
+483,673
| +1,123% | +$8.09M | ﹤0.01% | 1295 |
|
|
2024
Q2 | $889K | Sell |
43,075
-332,090
| -89% | -$6.85M | ﹤0.01% | 2436 |
|
|
2024
Q1 | $9.29M | Buy |
375,165
+83,298
| +29% | +$2.06M | ﹤0.01% | 1027 |
|
|
2023
Q4 | $10.6M | Buy |
291,867
+25,820
| +10% | +$938K | ﹤0.01% | 960 |
|
|
2023
Q3 | $12.8M | Buy |
266,047
+39,845
| +18% | +$1.92M | 0.01% | 875 |
|
|
2023
Q2 | $11M | Hold |
226,202
| – | – | 0.01% | 938 |
|
|
2023
Q1 | $11M | Sell |
226,202
-2,166
| -0.9% | -$105K | 0.01% | 938 |
|
|
2022
Q4 | $13.8M | Sell |
228,368
-14,642
| -6% | -$882K | 0.01% | 840 |
|
|
2022
Q3 | $14.7M | Hold |
243,010
| – | – | 0.01% | 840 |
|
|
2022
Q2 | $6.6M | Sell |
243,010
-16,964
| -7% | -$461K | ﹤0.01% | 1114 |
|
|
2022
Q1 | $9.51M | Hold |
259,974
| – | – | ﹤0.01% | 1082 |
|
|
2021
Q4 | $12.8M | Sell |
259,974
-19,849
| -7% | -$981K | ﹤0.01% | 1034 |
|
|
2021
Q3 | $19.9M | Sell |
279,823
-122,345
| -30% | -$8.71M | 0.01% | 869 |
|
|
2021
Q2 | $20.7M | Buy |
402,168
+49,641
| +14% | +$2.55M | 0.01% | 878 |
|
|
2021
Q1 | $8.86M | Buy |
352,527
+316,420
| +876% | +$7.95M | ﹤0.01% | 1122 |
|
|
2020
Q4 | $434K | Hold |
36,107
| – | – | ﹤0.01% | 2335 |
|
|
2020
Q3 | $361K | Hold |
36,107
| – | – | ﹤0.01% | 2266 |
|
|
2020
Q2 | $378K | Sell |
36,107
-6,258
| -15% | -$65.5K | ﹤0.01% | 2222 |
|
|
2020
Q1 | $453K | Sell |
42,365
-11,048
| -21% | -$118K | ﹤0.01% | 2012 |
|
|
2019
Q4 | $846K | Buy |
53,413
+19,146
| +56% | +$303K | ﹤0.01% | 1998 |
|
|
2019
Q3 | $269K | Buy |
34,267
+3,452
| +11% | +$27.1K | ﹤0.01% | 2487 |
|
|
2019
Q2 | $326K | Buy |
30,815
+3,495
| +13% | +$36.9K | ﹤0.01% | 2382 |
|
|
2019
Q1 | $331K | Buy |
27,320
+12,320
| +82% | +$149K | ﹤0.01% | 2278 |
|
|
2018
Q4 | $155K | Hold |
15,000
| – | – | ﹤0.01% | 2464 |
|
|
2018
Q3 | $196K | Hold |
15,000
| – | – | ﹤0.01% | 2454 |
|
|
2018
Q2 | $219K | Buy |
15,000
+14,952
| +31,150% | +$218K | ﹤0.01% | 2442 |
|
|
2018
Q1 | $1.76K | Hold |
48
| – | – | ﹤0.01% | 2635 |
|
|
2017
Q4 | $1.8K | Hold |
48
| – | – | ﹤0.01% | 2554 |
|
|
2017
Q3 | $3.11K | Hold |
48
| – | – | ﹤0.01% | 2494 |
|
|
2017
Q2 | $2.6K | Hold |
48
| – | – | ﹤0.01% | 2483 |
|
|
2017
Q1 | $2.68K | Hold |
48
| – | – | ﹤0.01% | 2430 |
|
|
2016
Q4 | $2K | Buy |
+48
| New | +$2K | ﹤0.01% | 2449 |
|