Citadel Advisors’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 | $6.97M | Buy |
1,147,622
+1,058,223
| +1,184% | +$6.42M | ﹤0.01% | 1630 |
|
|
2025
Q1 | $1.11M | Buy |
89,399
+47,881
| +115% | +$593K | ﹤0.01% | 3170 |
|
|
2024
Q4 | $575K | Sell |
41,518
-196,165
| -83% | -$2.72M | ﹤0.01% | 3851 |
|
|
2024
Q3 | $3.98M | Sell |
237,683
-115,470
| -33% | -$1.93M | ﹤0.01% | 1955 |
|
|
2024
Q2 | $7.29M | Buy |
353,153
+118,227
| +50% | +$2.44M | ﹤0.01% | 1422 |
|
|
2024
Q1 | $5.82M | Buy |
234,926
+96,339
| +70% | +$2.39M | ﹤0.01% | 1648 |
|
|
2023
Q4 | $5.04M | Sell |
138,587
-10,348
| -7% | -$376K | ﹤0.01% | 1644 |
|
|
2023
Q3 | $7.19M | Buy |
148,935
+128,493
| +629% | +$6.2M | ﹤0.01% | 1361 |
|
|
2023
Q2 | $1.4M | Sell |
20,442
-17,259
| -46% | -$1.18M | ﹤0.01% | 2709 |
|
|
2023
Q1 | $1.83M | Buy |
37,701
+37,452
| +15,041% | +$1.82M | ﹤0.01% | 2620 |
|
|
2022
Q4 | $15K | Sell |
249
-188,394
| -100% | -$11.4M | ﹤0.01% | 5602 |
|
|
2022
Q3 | $11.4M | Buy |
188,643
+33,132
| +21% | +$2.01M | ﹤0.01% | 1174 |
|
|
2022
Q2 | $4.22M | Buy |
155,511
+111,996
| +257% | +$3.04M | ﹤0.01% | 2022 |
|
|
2022
Q1 | $1.59M | Buy |
43,515
+15,822
| +57% | +$579K | ﹤0.01% | 3260 |
|
|
2021
Q4 | $1.37M | Sell |
27,693
-75,812
| -73% | -$3.75M | ﹤0.01% | 3438 |
|
|
2021
Q3 | $7.37M | Buy |
+103,505
| New | +$7.37M | ﹤0.01% | 1709 |
|
|
2021
Q2 | – | Sell |
-56,273
| Closed | -$1.41M | – | 6933 |
|
|
2021
Q1 | $1.41M | Buy |
56,273
+15,239
| +37% | +$383K | ﹤0.01% | 3559 |
|
|
2020
Q4 | $493K | Sell |
41,034
-81,256
| -66% | -$976K | ﹤0.01% | 3874 |
|
|
2020
Q3 | $1.22M | Sell |
122,290
-73,474
| -38% | -$734K | ﹤0.01% | 2741 |
|
|
2020
Q2 | $2.05M | Sell |
195,764
-560,667
| -74% | -$5.87M | ﹤0.01% | 2235 |
|
|
2020
Q1 | $8.09M | Sell |
756,431
-167,775
| -18% | -$1.8M | ﹤0.01% | 1124 |
|
|
2019
Q4 | $14.6M | Sell |
924,206
-466,106
| -34% | -$7.38M | 0.01% | 963 |
|
|
2019
Q3 | $10.9M | Sell |
1,390,312
-101,290
| -7% | -$794K | 0.01% | 1132 |
|
|
2019
Q2 | $15.8M | Buy |
1,491,602
+38,849
| +3% | +$411K | 0.01% | 927 |
|
|
2019
Q1 | $17.6M | Buy |
1,452,753
+255,589
| +21% | +$3.1M | 0.01% | 804 |
|
|
2018
Q4 | $12.3M | Buy |
1,197,164
+582,464
| +95% | +$6M | 0.01% | 899 |
|
|
2018
Q3 | $8.04M | Buy |
614,700
+32,784
| +6% | +$429K | ﹤0.01% | 1246 |
|
|
2018
Q2 | $8.48M | Buy |
+581,916
| New | +$8.48M | ﹤0.01% | 1105 |
|
|
2018
Q1 | – | Sell |
-66,868
| Closed | -$2.51M | – | 4313 |
|
|
2017
Q4 | $2.51M | Buy |
+66,868
| New | +$2.51M | ﹤0.01% | 1751 |
|
|
2017
Q3 | – | Sell |
-243,642
| Closed | -$13.2M | – | 4007 |
|
|
2017
Q2 | $13.2M | Sell |
243,642
-40,855
| -14% | -$2.21M | 0.01% | 748 |
|
|
2017
Q1 | $15.9M | Buy |
284,497
+263,805
| +1,275% | +$14.7M | 0.01% | 701 |
|
|
2016
Q4 | $1.02M | Sell |
20,692
-41,432
| -67% | -$2.04M | ﹤0.01% | 1971 |
|
|
2016
Q3 | $3.73M | Buy |
+62,124
| New | +$3.73M | ﹤0.01% | 1222 |
|
|
2016
Q2 | – | Hold |
0
| – | – | – | 3771 |
|
|
2016
Q1 | – | Sell |
-469,605
| Closed | -$32M | – | 3817 |
|
|
2015
Q4 | $32M | Sell |
469,605
-354,845
| -43% | -$24.2M | 0.03% | 441 |
|
|
2015
Q3 | $37.4M | Buy |
824,450
+406,560
| +97% | +$18.4M | 0.04% | 423 |
|
|
2015
Q2 | $22M | Buy |
417,890
+313,553
| +301% | +$16.5M | 0.02% | 650 |
|
|
2015
Q1 | $3.98M | Buy |
+104,337
| New | +$3.98M | ﹤0.01% | 1394 |
|
|
2014
Q4 | – | Sell |
-26,400
| Closed | -$585K | – | 3957 |
|
|
2014
Q3 | $585K | Sell |
26,400
-107,003
| -80% | -$2.37M | ﹤0.01% | 2342 |
|
|
2014
Q2 | $3.01M | Buy |
+133,403
| New | +$3.01M | ﹤0.01% | 1314 |
|