Which hedge funds own ACM? AECOM, Q2 2026 13F holders
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10 of the hedge funds tracked by WhaleCreep disclosed a position in ACM (AECOM) in their Q2 2026 13F filings, worth $379.7m in total. The largest holder by portfolio weight is Tudor Investment at 0.2% of its book. 3 exited: Ancora Advisors, Maverick Capital, Woodline Partners.
10tracked managers holding
0opened this quarter
3exited this quarter
Which hedge funds hold ACM? Current holders by portfolio weight
| Manager | As of | Weight of book | Value | Shares | Δ shares | Action |
|---|---|---|---|---|---|---|
| Tudor Investment | Q2 2026 | 0.2% | $46.8m | 669,882 | 189% | added |
| D. E. Shaw & Co | Q2 2026 | 0.1% | $119.4m | 1,711,157 | 61% | added |
| Renaissance Technologies LLC | Q2 2026 | 0.1% | $52.1m | 746,877 | 13% | added |
| Millennium Management | Q2 2026 | 0.1% | $92.2m | 1,321,296 | 69% | added |
| Bridgewater Associates | Q2 2026 | 0.0% | $11.4m | 163,405 | -11% | reduced |
| Citadel Advisors | Q2 2026 | 0.0% | $47.3m | 677,771 | -5% | reduced |
| Holocene Advisors | Q2 2026 | 0.0% | $7.5m | 107,951 | 63% | added |
| Brevan Howard Capital Management | Q2 2026 | 0.0% | $454.5k | 6,512 | -61% | reduced |
| Marshall Wace | Q2 2026 | 0.0% | $1.6m | 22,261 | -62% | reduced |
| WCM Investment Management | Q2 2026 | 0.0% | $862.7k | 12,365 | 51% | added |
Exited since the previous quarter
| Manager | Prior weight | Prior value |
|---|---|---|
| Ancora Advisors | 0.0% | $2.8k |
| Maverick Capital | 0.1% | $835.2k |
| Woodline Partners | 0.0% | $437.7k |
Held in a manager's last filing on record
These managers have not filed for the latest quarter; their last disclosure is dated.
| Manager | Last filing | Weight |
|---|---|---|
| Caxton Associates | Q4 2024 | 0.0% |
How has hedge fund ownership of ACM changed?
| Quarter | Managers holding | Combined value |
|---|---|---|
| Q2 2026 | 10 | $379.7m |
| Q1 2026 | 13 | $322.5m |
| Q4 2025 | 6 | $159.3m |
| Q3 2025 | 4 | $205.9m |
| Q2 2025 | 5 | $172.9m |
| Q1 2025 | 5 | $157.9m |
| Q4 2024 | 5 | $254.3m |
| Q3 2024 | 4 | $291.1m |
| Q2 2024 | 7 | $345.3m |
| Q1 2024 | 5 | $384.0m |
| Q4 2023 | 4 | $387.0m |
| Q3 2023 | 4 | $385.9m |
| Q2 2023 | 4 | $468.8m |
| Q1 2023 | 4 | $629.8m |
| Q4 2022 | 4 | $658.3m |
| Q3 2022 | 2 | $504.7m |
Counts every tracked manager that disclosed ACM in that quarter's filing, including managers that have since stopped filing.