Skip to main content
Livermore
Livermore
ZHEN

Dimensional Fund Advisors LP

SEC CIK
0000354204
Latest filing
Aug 11, 2026

ATYR holding history

aTYR PHARMA INC in every 13F filed by Dimensional Fund Advisors LP, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

ATYR overviewAll 13F holders of ATYRFull Q2 2026 holdings

Shares (Q2 2026)
90,861
Value
$54.1K
% of portfolio
<0.1%
Quarters held
22
Since Q1 2021
Holdings of ATYR by Dimensional Fund Advisors LP, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 202690,861$54.1K<0.1%−1,010−1.1%ReducedHolders
Q1 202691,871$71.5K<0.1%−5,626−5.8%ReducedHolders
Q4 202597,497$76.2K<0.1%−117,049−54.6%ReducedHolders
Q3 2025214,546$155.0K<0.1%00.0%UnchangedHolders
Q2 2025214,546$1.09M<0.1%−13,548−5.9%ReducedHolders
Q1 2025228,094$689.2K<0.1%−15,275−6.3%ReducedHolders
Q4 2024243,369$880.6K<0.1%+97,845+67.2%AddedHolders
Q3 2024145,524$256.1K<0.1%00.0%UnchangedHolders
Q2 2024145,524$227.0K<0.1%−51,220−26.0%ReducedHolders
Q1 2024196,744$383.7K<0.1%+54,496+38.3%AddedHolders
Q4 2023142,248$200.6K<0.1%−94,201−39.8%ReducedHolders
Q3 2023236,449$373.6K<0.1%−41,355−14.9%ReducedHolders
Q2 2023277,804$600.1K<0.1%+130,031+88.0%AddedHolders
Q1 2023147,773$310.3K<0.1%−49,919−25.3%ReducedHolders
Q4 2022197,692$433.0K<0.1%+28,332+16.7%AddedHolders
Q3 2022169,360$508.0K<0.1%+21,764+14.7%AddedHolders
Q2 2022147,596$418.0K<0.1%−54,688−27.0%ReducedHolders
Q1 2022202,284$1.08M<0.1%−24,428−10.8%ReducedHolders
Q4 2021226,712$1.69M<0.1%+2,433+1.1%AddedHolders
Q3 2021224,279$2.04M<0.1%+3,351+1.5%AddedHolders
Q2 2021220,928$1.08M<0.1%+156,528+243.1%AddedHolders
Q1 202164,400$287.0K<0.1%––Holders

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