PROTHENA CORP PLC

Ticker: PRTA CUSIP: G72800108 Class: Common Stock

UBS ASSET MANAGEMENT AMERICAS INC's Holding History (CIK: 0000861177)

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

Q2 2025
Shares 139,284 Value ($000) $845 Avg Close $7.50 Range $4.32 - $12.45
Q1 2025
Shares 381,652 Value ($000) $4,723 Avg Close $14.14 Range $11.78 - $16.66
Q4 2024
Shares 381,508 Value ($000) $5,284 Avg Close $15.77 Range $11.70 - $18.88
Q3 2024
Shares 526,748 Value ($000) $8,812 Avg Close $21.50 Range $15.52 - $25.42
Q2 2024
Shares 43,075 Value ($000) $889 Avg Close $21.64 Range $18.69 - $26.36
Q1 2024
Shares 375,165 Value ($000) $9,293 Avg Close $29.75 Range $24.25 - $41.55
Q4 2023
Shares 291,867 Value ($000) $10,606 Avg Close $38.49 Range $28.51 - $55.89
Q3 2023
Shares 266,047 Value ($000) $12,837 Avg Close $59.41 Range $45.22 - $73.14
Q2 2023
Shares 226,202 Value ($000) $10,964 Avg Close $64.50 Range $47.45 - $79.65
Q1 2023
Shares 226,202 Value ($000) $10,964 Avg Close $52.83 Range $45.06 - $60.82
Q4 2022
Shares 228,368 Value ($000) $13,759 Avg Close $58.56 Range $50.89 - $66.47
Q3 2022
Shares 243,010 Value ($000) $14,733,696 Avg Close $31.61 Range $25.02 - $64.00
Q2 2022
Shares 243,010 Value ($000) $6,597,722 Avg Close $29.25 Range $21.06 - $40.31
Q1 2022
Shares 259,974 Value ($000) $9,507,248 Avg Close $36.05 Range $29.53 - $49.77
Q4 2021
Shares 259,974 Value ($000) $12,842,715 Avg Close $55.45 Range $40.50 - $74.32
Q3 2021
Shares 279,823 Value ($000) $19,931,793 Avg Close $62.11 Range $45.09 - $79.75
Q2 2021
Shares 402,168 Value ($000) $20,675,456 Avg Close $31.20 Range $21.30 - $59.74
Q1 2021
Shares 352,527 Value ($000) $8,855,479 Avg Close $18.81 Range $10.72 - $28.66
Q4 2020
Shares 36,107 Value ($000) $433,645 Avg Close $11.83 Range $9.86 - $14.14
Q3 2020
Shares 36,107 Value ($000) $360,709 Avg Close $12.03 Range $9.67 - $13.78
Q2 2020
Shares 36,107 Value ($000) $377,679 Avg Close $11.11 Range $9.25 - $12.98
Q1 2020
Shares 42,365 Value ($000) $453,306 Avg Close $12.11 Range $7.10 - $16.05
Q4 2019
Shares 53,413 Value ($000) $845,527 Avg Close $10.72 Range $7.40 - $17.63
Q3 2019
Shares 34,267 Value ($000) $268,653 Avg Close $8.88 Range $6.71 - $10.70
Q2 2019
Shares 30,815 Value ($000) $325,715 Avg Close $10.27 Range $8.67 - $12.54
Q1 2019
Shares 27,320 Value ($000) $331,392 Avg Close $12.49 Range $9.97 - $14.77
Q4 2018
Shares 15,000 Value ($000) $154,500 Avg Close $11.89 Range $8.63 - $13.83
Q3 2018
Shares 15,000 Value ($000) $196,200 Avg Close $14.44 Range $12.23 - $15.91
Q2 2018
Shares 15,000 Value ($000) $218,700 Avg Close $19.75 Range $10.43 - $44.75
Q1 2018
Shares 48 Value ($000) $1,762 Avg Close $36.37 Range $27.19 - $46.14
Q4 2017
Shares 48 Value ($000) $1,800 Avg Close $50.91 Range $34.85 - $64.96
Q3 2017
Shares 48 Value ($000) $3,109 Avg Close $61.26 Range $52.91 - $70.00
Q2 2017
Shares 48 Value ($000) $2,598 Avg Close $53.29 Range $48.23 - $59.10
Q1 2017
Shares 48 Value ($000) $2,678 Avg Close $52.54 Range $45.13 - $63.14
Q4 2016
Shares 48 Value ($000) $2 Avg Close $55.18 Range $40.58 - $68.18