Ameriprise’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 | $867K | Sell |
89,212
-16,229
| -15% | -$149K | ﹤0.01% | 3361 |
|
|
2025
Q4 | $1.01M | Sell |
105,441
-95
| -0.1% | -$967 | ﹤0.01% | 3325 |
|
|
2025
Q3 | $1.03M | Sell |
105,536
-46,007
| -30% | -$354K | ﹤0.01% | 3345 |
|
|
2025
Q2 | $920K | Buy |
+151,543
| New | +$1.14M | ﹤0.01% | 3304 |
|
|
2024
Q1 | – | Sell |
-13,760
| Closed | -$500K | – | 3939 |
|
|
2023
Q4 | $500K | Buy |
13,760
+2,697
| +24% | +$104K | ﹤0.01% | 3447 |
|
|
2023
Q3 | $534K | Sell |
11,063
-853
| -7% | -$50.7K | ﹤0.01% | 3386 |
|
|
2023
Q2 | $814K | Sell |
11,916
-96
| -0.8% | -$6.19K | ﹤0.01% | 3261 |
|
|
2023
Q1 | $582K | Sell |
12,012
-12,168
| -50% | -$643K | ﹤0.01% | 3364 |
|
|
2022
Q4 | $1.46M | Sell |
24,180
-10,153
| -30% | -$595K | ﹤0.01% | 2945 |
|
|
2022
Q3 | $2.08M | Buy |
34,333
+9,124
| +36% | +$288K | ﹤0.01% | 2768 |
|
|
2022
Q2 | $685K | Sell |
25,209
-3,047
| -11% | -$89.1K | ﹤0.01% | 3274 |
|
|
2022
Q1 | $1.03M | Buy |
28,256
+13,836
| +96% | +$499K | ﹤0.01% | 3206 |
|
|
2021
Q4 | $712K | Buy |
14,420
+5,297
| +58% | +$294K | ﹤0.01% | 3397 |
|
|
2021
Q3 | $650K | Buy |
+9,123
| New | +$567K | ﹤0.01% | 3313 |
|
|
2021
Q2 | – | Sell |
-17,792
| Closed | -$447K | – | 3951 |
|
|
2021
Q1 | $447K | Sell |
17,792
-23,277
| -57% | -$438K | ﹤0.01% | 3449 |
|
|
2020
Q4 | $493K | Sell |
41,069
-8,809
| -18% | -$104K | ﹤0.01% | 3349 |
|
|
2020
Q3 | $499K | Buy |
49,878
+3,008
| +6% | +$36.2K | ﹤0.01% | 3241 |
|
|
2020
Q2 | $490K | Sell |
46,870
-115
| -0.2% | -$1.28K | ﹤0.01% | 3205 |
|
|
2020
Q1 | $503K | Buy |
46,985
+73
| +0.2% | +$884 | ﹤0.01% | 3126 |
|
|
2019
Q4 | $743K | Buy |
46,912
+7,903
| +20% | +$84.7K | ﹤0.01% | 3190 |
|
|
2019
Q3 | $306K | Buy |
39,009
+6,783
| +21% | +$60.3K | ﹤0.01% | 3451 |
|
|
2019
Q2 | $341K | Buy |
32,226
+3,890
| +14% | +$40K | ﹤0.01% | 3448 |
|
|
2019
Q1 | $343K | Buy |
28,336
+10,829
| +62% | +$135K | ﹤0.01% | 3405 |
|
|
2018
Q4 | $180K | Buy |
17,507
+17,493
| +124,950% | +$208K | ﹤0.01% | 3460 |
|
|
2018
Q3 | $188K | Buy |
+14
| New | +$202 | ﹤0.01% | 3558 |
|
|
2018
Q2 | – | Sell |
-8,928
| Closed | -$328K | – | 3681 |
|
|
2018
Q1 | $328K | Buy |
+8,928
| New | +$325K | ﹤0.01% | 3346 |
|
|
2016
Q1 | – | Sell |
-32,695
| Closed | -$2.23M | – | 3837 |
|
|
2015
Q4 | $2.23M | Buy |
32,695
+1,832
| +6% | +$111K | ﹤0.01% | 2542 |
|
|
2015
Q3 | $1.4M | Sell |
30,863
-13,523
| -30% | -$788K | ﹤0.01% | 2818 |
|
|
2015
Q2 | $2.34M | Buy |
+44,386
| New | +$1.75M | ﹤0.01% | 2654 |
|
|
2014
Q4 | – | Sell |
-54
| Closed | -$2K | – | 4225 |
|
|
2014
Q3 | $2K | Sell |
54
-37
| -41% | -$784 | ﹤0.01% | 5412 |
|
|
2014
Q2 | $2K | Sell |
91
-2,521
| -97% | -$63K | ﹤0.01% | 5222 |
|
|
2014
Q1 | $100K | Buy |
2,612
+2,590
| +11,773% | +$83.5K | ﹤0.01% | 3509 |
|
|
2013
Q4 | $0 | Sell |
22
-740
| -97% | -$18.6K | ﹤0.01% | 5370 |
|
|
2013
Q3 | $15K | Sell |
762
-24
| -3% | -$425 | ﹤0.01% | 4612 |
|
|
2013
Q2 | $10K | Buy |
+786
| New | +$7.31K | ﹤0.01% | 4779 |
|
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PAI