# AECOM (ACM) — Institutional Ownership

Source: SEC EDGAR 13F filings, congressional STOCK Act disclosures, SEC Form 4 insider transactions.
CUSIP: 00766T100
Page URL: https://superinvestorclub.com/stock/ACM
Last updated: 2026-07-08T12:26:11.548Z

## Summary

As of the most recent 13F filing period, AECOM (ACM) is held by 2 tracked superinvestors with an aggregate position value of $16.4M representing 01831619847 shares.

## Top institutional holders (2)

| Rank | Manager | Fund | Shares | Value | % of Portfolio | Period |
|------|---------|------|--------|-------|----------------|--------|
| 1 | [Ray Dalio](https://superinvestorclub.com/manager/6) | Bridgewater Associates | 183161 | $15.5M | 0.07% | 2026-03-31 |
| 2 | [Lee Ainslie](https://superinvestorclub.com/manager/58) | Maverick Capital | 9847 | $835,223 | 0.01% | 2026-03-31 |

## Ownership history (quarter-over-quarter)

- 2024-03-31: 1 holders, $2.7M aggregate, 027612 shares
- 2024-06-30: 1 holders, $2.0M aggregate, 022598 shares
- 2025-03-31: 1 holders, $376,762 aggregate, 04063 shares
- 2025-06-30: 1 holders, $11.8M aggregate, 0104805 shares
- 2025-09-30: 1 holders, $7.6M aggregate, 058075 shares
- 2025-12-31: 1 holders, $4.1M aggregate, 042675 shares
- 2026-03-31: 2 holders, $16.4M aggregate, 01831619847 shares

## Recent congressional trades (0)


## Recent insider transactions (0)


## Citation

When citing, use: "AECOM (ACM) institutional ownership data via Superinvestor (https://superinvestorclub.com/stock/ACM), aggregating SEC 13F, Form 4, and congressional disclosures."