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Livermore
Livermore
ZHEN

ProShare Advisors LLC

SEC CIK
0001357955
Latest filing
Aug 11, 2026

PRTA holding history

Prothena Corp Public Ltd Co in every 13F filed by ProShare Advisors 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 (Q1 2026)
0
Sold out in Q1 2026
Value
$0
% of portfolio
0.0%
Quarters held
17
Since Q1 2021
Holdings of PRTA by ProShare Advisors LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q1 20260$00.0%−10,425−100.0%Sold outHolders
Q4 202510,425$99.6K<0.1%+10,425NewHolders
Q2 20250$00.0%−11,632−100.0%Sold outHolders
Q1 202511,632$143.9K<0.1%−2,892−19.9%ReducedHolders
Q4 202414,524$201.2K<0.1%+3,312+29.5%AddedHolders
Q3 202411,212$187.6K<0.1%+11,212NewHolders
Q2 20240$00.0%−11,346−100.0%Sold outHolders
Q1 202411,346$281.0K<0.1%+932+8.9%AddedHolders
Q4 202310,414$378.4K<0.1%+1,526+17.2%AddedHolders
Q3 20238,888$428.8K<0.1%+82+0.9%AddedHolders
Q2 20238,806$601.3K<0.1%+556+6.7%AddedHolders
Q1 20238,250$399.9K<0.1%−469−5.4%ReducedHolders
Q4 20228,719$525.3K<0.1%+861+11.0%AddedHolders
Q3 20227,858$476.0K<0.1%+228+3.0%AddedHolders
Q2 20227,630$207.0K<0.1%−3,979−34.3%ReducedHolders
Q1 202211,609$424.0K<0.1%−2,847−19.7%ReducedHolders
Q4 202114,456$715.0K<0.1%+355+2.5%AddedHolders
Q3 202114,101$1.00M<0.1%−2,684−16.0%ReducedHolders
Q2 202116,785$863.0K<0.1%+3,030+22.0%AddedHolders
Q1 202113,755$346.0K<0.1%––Holders

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