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Livermore
Livermore
ZHEN

Brown Advisory Inc

SEC CIK
0001345929
Latest filing
Aug 14, 2026

ATOM holding history

Atomera Inc in every 13F filed by Brown Advisory Inc, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

ATOM overviewAll 13F holders of ATOMFull Q2 2026 holdings

Shares (Q2 2026)
31,143
Value
$271.3K
% of portfolio
<0.1%
Quarters held
19
Since Q1 2021
Holdings of ATOM by Brown Advisory Inc, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 202631,143$271.3K<0.1%−69,100−68.9%ReducedHolders
Q1 2026100,243$381.9K<0.1%00.0%UnchangedHolders
Q4 2025100,243$221.5K<0.1%−52,200−34.2%ReducedHolders
Q3 2025152,443$673.8K<0.1%00.0%UnchangedHolders
Q2 2025152,443$768.3K<0.1%−48,150−24.0%ReducedHolders
Q1 2025200,593$802.4K<0.1%−50,000−20.0%ReducedHolders
Q4 2024250,593$2.91M<0.1%−81,000−24.4%ReducedHolders
Q3 2024331,593$872.1K<0.1%+274,681+482.6%AddedHolders
Q2 202456,912$216.8K<0.1%+56,912NewHolders
Q4 20230$00.0%−10,000−100.0%Sold outHolders
Q3 202310,000$62.6K<0.1%+10,000NewHolders
Q2 20230$00.0%−58,725−100.0%Sold outHolders
Q1 202358,725$374.1K<0.1%+925+1.6%AddedHolders
Q4 202257,800$359.5K<0.1%00.0%UnchangedHolders
Q3 202257,800$585.0K<0.1%00.0%UnchangedHolders
Q2 202257,800$542.0K<0.1%00.0%UnchangedHolders
Q1 202257,800$754.0K<0.1%00.0%UnchangedHolders
Q4 202157,800$1.16M<0.1%00.0%UnchangedHolders
Q3 202157,800$1.33M<0.1%00.0%UnchangedHolders
Q2 202157,800$1.24M<0.1%00.0%UnchangedHolders
Q1 202157,800$1.42M<0.1%––Holders

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