PROTHENA CORP PLC

Ticker: PRTA CUSIP: G72800108 Class: Common Stock

JACOBS LEVY EQUITY MANAGEMENT, INC's Holding History (CIK: 0000884414)

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

Q4 2025
Shares 978,011 Value ($000) $9,340 Avg Close $10.18 Range $9.07 - $11.69
Q3 2025
Shares 876,528 Value ($000) $8,555 Avg Close $7.69 Range $5.96 - $9.85
Q2 2025
Shares 693,154 Value ($000) $4,207 Avg Close $7.50 Range $4.32 - $12.45
Q1 2025
Shares 18,553 Value ($000) $230 Avg Close $14.14 Range $11.78 - $16.66
Q4 2021
Shares 177,294 Value ($000) $8,758 Avg Close $55.45 Range $40.50 - $74.32
Q3 2021
Shares 43,227 Value ($000) $3,079 Avg Close $62.11 Range $45.09 - $79.75
Q1 2021
Shares 313,851 Value ($000) $7,884 Avg Close $18.81 Range $10.72 - $28.66
Q4 2020
Shares 315,791 Value ($000) $3,793 Avg Close $11.83 Range $9.86 - $14.14
Q3 2020
Shares 318,304 Value ($000) $3,180 Avg Close $12.03 Range $9.67 - $13.78
Q2 2020
Shares 332,919 Value ($000) $3,482 Avg Close $11.11 Range $9.25 - $12.98
Q1 2020
Shares 332,716 Value ($000) $3,560 Avg Close $12.11 Range $7.10 - $16.05
Q4 2019
Shares 314,325 Value ($000) $4,976 Avg Close $10.72 Range $7.40 - $17.63
Q3 2019
Shares 289,812 Value ($000) $2,272 Avg Close $8.88 Range $6.71 - $10.70
Q2 2019
Shares 243,291 Value ($000) $2,572 Avg Close $10.27 Range $8.67 - $12.54
Q1 2019
Shares 152,488 Value ($000) $1,850 Avg Close $12.49 Range $9.97 - $14.77
Q4 2018
Shares 48,175 Value ($000) $496 Avg Close $11.89 Range $8.63 - $13.83