Acadian Asset Management LLC / AME
Acadian Asset Management LLC’s Ametek Inc Position
Does Acadian Asset Management LLC own Ametek Inc (AME)? Yes — 560.1K shares worth $120M (+0.17% of its 13F portfolio) as of Q1 2026, up from 494.3K shares the prior filed quarter.
Position Value
$120M
Q1 2026
Shares
560.1K
% of Portfolio
+0.17%
Quarters Held
27
currently held
Position History AME
Reported value by quarter
| Quarter | Shares | Value | % of Portfolio |
|---|---|---|---|
| Q1 2026 | 560.1K | $120M | +0.17% |
| Q4 2025 | 494.3K | $101M | +0.17% |
| Q3 2025 | 543.1K | $102M | +0.18% |
| Q2 2025 | 247.1K | $45M | +0.09% |
| Q1 2025 | 85.7K | $15M | +0.04% |
| Q4 2024 | 200.3K | $36M | +0.10% |
| Q3 2024 | 189.3K | $32M | +0.10% |
| Q2 2024 | 430.7K | $72M | +0.22% |
| Q1 2024 | 388.1K | $71M | +0.25% |
| Q4 2023 | 287.0K | $47M | +0.18% |
| Q3 2023 | 386.9K | $57M | +0.24% |
| Q2 2023 | 425.1K | $69M | +0.28% |
| Q1 2023 | 435.5K | $63M | +0.28% |
| Q4 2022 | 326.9K | $46M | +0.22% |
| Q3 2022 | 208.3K | $24M | +0.13% |
| Q2 2022 | 97.8K | $11M | +0.05% |
| Q1 2022 | 45.0K | $6M | +0.02% |
| Q4 2021 | 39.0K | $6M | +0.02% |
| Q3 2021 | 1.9K | $235,000 | 0.00% |
| Q2 2021 | 18.0K | $2M | +0.01% |
| Q1 2021 | 2.8K | $355,000 | 0.00% |
| Q4 2020 | 4.0K | $484,000 | 0.00% |
| Q3 2020 | 1.9K | $189,000 | 0.00% |
| Q2 2020 | 1.9K | $170,000 | 0.00% |
| Q3 2019 | 1.2K | $109,000 | 0.00% |
| Q1 2019 | 1.2K | $99,000 | 0.00% |
| Q4 2018 | 1.2K | $81,000 | 0.00% |
Common-stock position only; options are excluded. Quarters where the fund filed no 13F or reported no position are absent. See Acadian Asset Management LLC’s full portfolio or all institutional holders of AME.