AllianceBernstein’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 | $532K | Buy |
87,587
+40,834
| +87% | +$248K | ﹤0.01% | 2610 |
|
|
2025
Q1 | $579K | Hold |
46,753
| – | – | ﹤0.01% | 2499 |
|
|
2024
Q4 | $648K | Buy |
46,753
+7
| +0% | +$97 | ﹤0.01% | 2520 |
|
|
2024
Q3 | $782K | Hold |
46,746
| – | – | ﹤0.01% | 2434 |
|
|
2024
Q2 | $965K | Hold |
46,746
| – | – | ﹤0.01% | 2319 |
|
|
2024
Q1 | $1.16M | Hold |
46,746
| – | – | ﹤0.01% | 2180 |
|
|
2023
Q4 | $1.7M | Buy |
46,746
+1,000
| +2% | +$36.3K | ﹤0.01% | 2026 |
|
|
2023
Q3 | $2.21M | Sell |
45,746
-3,400
| -7% | -$164K | ﹤0.01% | 1819 |
|
|
2023
Q2 | $3.36M | Buy |
49,146
+4,280
| +10% | +$292K | ﹤0.01% | 1604 |
|
|
2023
Q1 | $2.17M | Hold |
44,866
| – | – | ﹤0.01% | 1816 |
|
|
2022
Q4 | $2.7M | Sell |
44,866
-500
| -1% | -$30.1K | ﹤0.01% | 1740 |
|
|
2022
Q3 | $2.75M | Hold |
45,366
| – | – | ﹤0.01% | 1673 |
|
|
2022
Q2 | $1.23M | Buy |
45,366
+966
| +2% | +$26.2K | ﹤0.01% | 2225 |
|
|
2022
Q1 | $1.62M | Buy |
44,400
+100
| +0.2% | +$3.66K | ﹤0.01% | 2201 |
|
|
2021
Q4 | $2.19M | Sell |
44,300
-640
| -1% | -$31.6K | ﹤0.01% | 2074 |
|
|
2021
Q3 | $3.2M | Sell |
44,940
-4,600
| -9% | -$328K | ﹤0.01% | 1855 |
|
|
2021
Q2 | $2.55M | Buy |
49,540
+6,700
| +16% | +$344K | ﹤0.01% | 2031 |
|
|
2021
Q1 | $1.08M | Sell |
42,840
-7,300
| -15% | -$183K | ﹤0.01% | 2368 |
|
|
2020
Q4 | $602K | Sell |
50,140
-4,900
| -9% | -$58.8K | ﹤0.01% | 2497 |
|
|
2020
Q3 | $550K | Hold |
55,040
| – | – | ﹤0.01% | 2470 |
|
|
2020
Q2 | $576K | Buy |
55,040
+3,200
| +6% | +$33.5K | ﹤0.01% | 2503 |
|
|
2020
Q1 | $555K | Hold |
51,840
| – | – | ﹤0.01% | 2293 |
|
|
2019
Q4 | $821K | Hold |
51,840
| – | – | ﹤0.01% | 2348 |
|
|
2019
Q3 | $406K | Hold |
51,840
| – | – | ﹤0.01% | 2647 |
|
|
2019
Q2 | $548K | Hold |
51,840
| – | – | ﹤0.01% | 2553 |
|
|
2019
Q1 | $629K | Sell |
51,840
-4,300
| -8% | -$52.2K | ﹤0.01% | 2433 |
|
|
2018
Q4 | $578K | Hold |
56,140
| – | – | ﹤0.01% | 2409 |
|
|
2018
Q3 | $734K | Hold |
56,140
| – | – | ﹤0.01% | 2456 |
|
|
2018
Q2 | $819K | Sell |
56,140
-1,007,495
| -95% | -$14.7M | ﹤0.01% | 2396 |
|
|
2018
Q1 | $39M | Buy |
1,063,635
+57,637
| +6% | +$2.12M | 0.03% | 566 |
|
|
2017
Q4 | $37.7M | Buy |
1,005,998
+101,273
| +11% | +$3.8M | 0.03% | 585 |
|
|
2017
Q3 | $58.6M | Buy |
904,725
+8,966
| +1% | +$581K | 0.04% | 436 |
|
|
2017
Q2 | $48.5M | Buy |
895,759
+57,002
| +7% | +$3.08M | 0.04% | 486 |
|
|
2017
Q1 | $46.8M | Buy |
838,757
+15,442
| +2% | +$862K | 0.04% | 491 |
|
|
2016
Q4 | $40.5M | Buy |
823,315
+42,672
| +5% | +$2.1M | 0.03% | 507 |
|
|
2016
Q3 | $46.8M | Buy |
780,643
+390,698
| +100% | +$23.4M | 0.04% | 463 |
|
|
2016
Q2 | $13.6M | Sell |
389,945
-27,131
| -7% | -$948K | 0.01% | 809 |
|
|
2016
Q1 | $17.2M | Buy |
417,076
+49,356
| +13% | +$2.03M | 0.01% | 746 |
|
|
2015
Q4 | $25M | Buy |
367,720
+322,280
| +709% | +$22M | 0.02% | 634 |
|
|
2015
Q3 | $2.06M | Buy |
45,440
+640
| +1% | +$29K | ﹤0.01% | 1613 |
|
|
2015
Q2 | $2.36M | Buy |
44,800
+8,700
| +24% | +$458K | ﹤0.01% | 1641 |
|
|
2015
Q1 | $1.38M | Hold |
36,100
| – | – | ﹤0.01% | 1996 |
|
|
2014
Q4 | $749K | Hold |
36,100
| – | – | ﹤0.01% | 2346 |
|
|
2014
Q3 | $800K | Buy |
36,100
+9,300
| +35% | +$206K | ﹤0.01% | 2309 |
|
|
2014
Q2 | $604K | Buy |
26,800
+5,423
| +25% | +$122K | ﹤0.01% | 2454 |
|
|
2014
Q1 | $819K | Buy |
21,377
+21,300
| +27,662% | +$816K | ﹤0.01% | 2246 |
|
|
2013
Q4 | $2K | Sell |
77
-700
| -90% | -$18.2K | ﹤0.01% | 3233 |
|
|
2013
Q3 | $16K | Sell |
777
-485
| -38% | -$9.99K | ﹤0.01% | 3109 |
|
|
2013
Q2 | $16K | Buy |
+1,262
| New | +$16K | ﹤0.01% | 3077 |
|