PROTHENA CORP PLC

Ticker: PRTA CUSIP: G72800108 Class: Common Stock

MORGAN STANLEY's Holding History (CIK: 0000895421)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 1,246,775 Value ($000) $11,907 Avg Close $10.18 Range $9.07 - $11.69
Q3 2025
Shares 799,674 Value ($000) $7,805 Avg Close $7.69 Range $5.96 - $9.85
Q2 2025
Shares 953,256 Value ($000) $5,786 Avg Close $7.50 Range $4.32 - $12.45
Q1 2025
Shares 719,988 Value ($000) $8,910 Avg Close $14.14 Range $11.78 - $16.66
Q4 2024
Shares 719,490 Value ($000) $9,965 Avg Close $15.77 Range $11.70 - $18.88
Q3 2024
Shares 719,287 Value ($000) $12,034 Avg Close $21.50 Range $15.52 - $25.42
Q2 2024
Shares 810,703 Value ($000) $16,733 Avg Close $21.64 Range $18.69 - $26.36
Q1 2024
Shares 652,468 Value ($000) $16,162 Avg Close $29.75 Range $24.25 - $41.55
Q4 2023
Shares 482,260 Value ($000) $17,525 Avg Close $38.49 Range $28.51 - $55.89
Q3 2023
Shares 268,860 Value ($000) $12,972 Avg Close $59.41 Range $45.22 - $73.14
Q2 2023
Shares 152,595 Value ($000) $10,419 Avg Close $64.50 Range $47.45 - $79.65
Q1 2023
Shares 284,907 Value ($000) $13,809 Avg Close $52.83 Range $45.06 - $60.82
Q4 2022
Shares 180,403 Value ($000) $10,869 Avg Close $58.56 Range $50.89 - $66.47
Q3 2022
Shares 166,499 Value ($000) $10,095 Avg Close $31.61 Range $25.02 - $64.00
Q2 2022
Shares 352,582 Value ($000) $9,574 Avg Close $29.25 Range $21.06 - $40.31
Q1 2022
Shares 349,521 Value ($000) $12,782 Avg Close $36.05 Range $29.53 - $49.77
Q4 2021
Shares 179,531 Value ($000) $8,869 Avg Close $55.45 Range $40.50 - $74.32
Q3 2021
Shares 62,180 Value ($000) $4,428 Avg Close $62.11 Range $45.09 - $79.75
Q2 2021
Shares 44,940 Value ($000) $2,310 Avg Close $31.20 Range $21.30 - $59.74
Q1 2021
Shares 14,275 Value ($000) $359 Avg Close $18.81 Range $10.72 - $28.66
Q4 2020
Shares 121,032 Value ($000) $1,453 Avg Close $11.83 Range $9.86 - $14.14
Q3 2020
Shares 88,283 Value ($000) $882 Avg Close $12.03 Range $9.67 - $13.78
Q2 2020
Shares 100,273 Value ($000) $1,048 Avg Close $11.11 Range $9.25 - $12.98
Q1 2020
Shares 106,571 Value ($000) $1,140 Avg Close $12.11 Range $7.10 - $16.05
Q4 2019
Shares 81,686 Value ($000) $1,293 Avg Close $10.72 Range $7.40 - $17.63
Q3 2019
Shares 546,596 Value ($000) $4,286 Avg Close $8.88 Range $6.71 - $10.70
Q2 2019
Shares 583,535 Value ($000) $6,168 Avg Close $10.27 Range $8.67 - $12.54
Q1 2019
Shares 681,465 Value ($000) $8,266 Avg Close $12.49 Range $9.97 - $14.77
Q4 2018
Shares 99,946 Value ($000) $1,029 Avg Close $11.89 Range $8.63 - $13.83
Q3 2018
Shares 72,580 Value ($000) $948 Avg Close $14.44 Range $12.23 - $15.91
Q2 2018
Shares 313,506 Value ($000) $4,570 Avg Close $19.75 Range $10.43 - $44.75
Q1 2018
Shares 99,502 Value ($000) $3,653 Avg Close $36.37 Range $27.19 - $46.14
Q4 2017
Shares 156,519 Value ($000) $5,867 Avg Close $50.91 Range $34.85 - $64.96
Q3 2017
Shares 89,354 Value ($000) $5,787 Avg Close $61.26 Range $52.91 - $70.00
Q2 2017
Shares 68,607 Value ($000) $3,713 Avg Close $53.29 Range $48.23 - $59.10
Q1 2017
Shares 83,046 Value ($000) $4,633 Avg Close $52.54 Range $45.13 - $63.14
Q4 2016
Shares 139,589 Value ($000) $6,867 Avg Close $55.18 Range $40.58 - $68.18
Q3 2016
Shares 37,124 Value ($000) $2,226 Avg Close $53.65 Range $35.04 - $64.50
Q2 2016
Shares 38,550 Value ($000) $1,347 Avg Close $43.55 Range $33.53 - $51.45
Q1 2016
Shares 19,990 Value ($000) $824 Avg Close $39.14 Range $28.20 - $67.32
Q4 2015
Shares 18,747 Value ($000) $1,278 Avg Close $60.32 Range $40.47 - $76.42
Q3 2015
Shares 16,917 Value ($000) $768 Avg Close $58.24 Range $42.20 - $70.52
Q2 2015
Shares 10,357 Value ($000) $546 Avg Close $39.47 Range $30.14 - $55.97
Q1 2015
Shares 11,948 Value ($000) $455 Avg Close $25.65 Range $18.76 - $45.00
Q4 2014
Shares 119,037 Value ($000) $2,471 Avg Close $20.87 Range $17.00 - $24.67
Q3 2014
Shares 13,682 Value ($000) $303 Avg Close $21.20 Range $16.71 - $24.31
Q2 2014
Shares 59,853 Value ($000) $1,349 Avg Close $25.01 Range $18.52 - $41.33
Q1 2014
Shares 208,597 Value ($000) $7,991 Avg Close $32.24 Range $24.42 - $49.24
Q4 2013
Shares 7,415 Value ($000) $197 Avg Close $25.08 Range $18.93 - $30.55
Q3 2013
Shares 64,280 Value ($000) $1,301 Avg Close $17.69 Range $12.14 - $22.48
Q2 2013
Shares 102,835 Value ($000) $1,329 Avg Close $9.30 Range $6.49 - $14.00