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Livermore
Livermore
ZHEN

Ossiam

SEC CIK
0001767471
Latest filing
Aug 13, 2026

ACM holding history

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

ACM overviewAll 13F holders of ACMFull Q2 2026 holdings

Shares (Q2 2026)
2,620
Value
$182.9K
% of portfolio
<0.1%
Quarters held
21
Since Q1 2021
Holdings of ACM by Ossiam, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 20262,620$182.9K<0.1%−171−6.1%ReducedHolders
Q1 20262,791$236.7K<0.1%−52−1.8%ReducedHolders
Q4 20252,843$271.0K<0.1%+723+34.1%AddedHolders
Q3 20252,120$276.6K<0.1%−1,760−45.4%ReducedHolders
Q2 20253,880$437.9K<0.1%−56−1.4%ReducedHolders
Q1 20253,936$365.0K<0.1%−160−3.9%ReducedHolders
Q4 20244,096$437.5K<0.1%+2,195+115.5%AddedHolders
Q3 20241,901$196.3K<0.1%−2,353−55.3%ReducedHolders
Q2 20244,254$374.9K<0.1%+1,295+43.8%AddedHolders
Q1 20242,959$290.2K<0.1%−4,828−62.0%ReducedHolders
Q4 20237,787$719.8K<0.1%−535−6.4%ReducedHolders
Q3 20238,322$691.1K<0.1%−18,912−69.4%ReducedHolders
Q2 202327,234$2.31M<0.1%−3,717−12.0%ReducedHolders
Q1 202330,951$2.61M0.1%+30,951NewHolders
Q4 20220$00.0%−9,102−100.0%Sold outHolders
Q3 20229,102$622.0K<0.1%+838+10.1%AddedHolders
Q2 20228,264$539.0K<0.1%+1,340+19.4%AddedHolders
Q1 20226,924$532.0K<0.1%−2,172−23.9%ReducedHolders
Q4 20219,096$704.0K<0.1%−8,165−47.3%ReducedHolders
Q3 202117,261$1.09M<0.1%−2,085−10.8%ReducedHolders
Q2 202119,346$1.22M<0.1%+17,392+890.1%AddedHolders
Q1 20211,954$125.0K<0.1%––Holders

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