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Livermore
Livermore
ZHEN

Edgewood Management LLC

SEC CIK
0000860561
Latest filing
Aug 13, 2026

PRTA holding history

Prothena Corp Public Ltd Co in every 13F filed by Edgewood Management LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

PRTA overviewAll 13F holders of PRTAFull Q2 2026 holdings

Shares (Q2 2026)
50,000
Value
$489.5K
% of portfolio
<0.1%
Quarters held
22
Since Q1 2021
Holdings of PRTA by Edgewood Management LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 202650,000$489.5K<0.1%00.0%UnchangedHolders
Q1 202650,000$486.0K<0.1%+25,940+107.8%AddedHolders
Q4 202524,060$229.8K<0.1%00.0%UnchangedHolders
Q3 202524,060$234.8K<0.1%00.0%UnchangedHolders
Q2 202524,060$146.0K<0.1%00.0%UnchangedHolders
Q1 202524,060$297.7K<0.1%00.0%UnchangedHolders
Q4 202424,060$333.2K<0.1%00.0%UnchangedHolders
Q3 202424,060$402.5K<0.1%00.0%UnchangedHolders
Q2 202424,060$496.6K<0.1%00.0%UnchangedHolders
Q1 202424,060$596.0K<0.1%00.0%UnchangedHolders
Q4 202324,060$874.3K<0.1%00.0%UnchangedHolders
Q3 202324,060$1.16M<0.1%00.0%UnchangedHolders
Q2 202324,060$1.64M<0.1%00.0%UnchangedHolders
Q1 202324,060$1.17M<0.1%00.0%UnchangedHolders
Q4 202224,060$1.45M<0.1%−940−3.8%ReducedHolders
Q3 202225,000$1.52M<0.1%00.0%UnchangedHolders
Q2 202225,000$679.0K<0.1%00.0%UnchangedHolders
Q1 202225,000$914.0K<0.1%00.0%UnchangedHolders
Q4 202125,000$1.24M<0.1%00.0%UnchangedHolders
Q3 202125,000$1.78M<0.1%00.0%UnchangedHolders
Q2 202125,000$1.28M<0.1%00.0%UnchangedHolders
Q1 202125,000$628.0K<0.1%––Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.