ACM β€” AECOM TECHNOLOGY CORP Common

Ownership history in Voleon Capital Management LP  Β·  3 quarters on record

AI Ownership Summary

Voleon Capital Management LP reported AECOM TECHNOLOGY CORP Common (ACM) in 3 quarterly 13F filings from 2025 Q2 through 2025 Q3. Peak portfolio weight reached 0.07% in 2025 Q3. The latest visible filing shows ACM at 0.07% of the fund.

This page tracks quarterly shares, estimated market value, portfolio weight, filing dates, and disclosure-aligned stock prices directly from SEC EDGAR 13F filings. Older history is available after unlock; the visible window still shows the most recent pattern.

What this ACM ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was Voleon Capital Management LP's position in AECOM TECHNOLOGY CORP Common, and how did that conviction change over time? You can read the holding window, peak weight, latest reported size, disclosure timing, and quarter-by-quarter changes without piecing the story together from raw SEC rows.

Freshest filing
Latest Reported Filing
2025 Q3

ACM was reported at 0.07% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
0.07% in 2025 Q3

Peak weight helps separate a token disclosure from a real conviction holding the fund genuinely cared about.

Time in book
Holding Window
2025 Q2 to 2025 Q3

Longer holding windows often tell a very different story from short-lived tactical trades or one-quarter experiments.

Decision context
Why It Matters
Position size beats headlines

Knowing that a fund owned a stock is useful. Knowing whether it was a 0.20% placeholder or a true high-conviction position is where the signal actually starts.

ACM stock page Voleon Capital Management LP fund profile Voleon Capital Management LP full holdings
How Voleon Capital Management LP held ACM β€” position size vs. price
% of Fund (quarterly)    ACM price (quarter-end, indexed to 100)
πŸ“‹ Quarterly Holdings History 2 quarters  β–Ύ
Quarter Action Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2025 Q3 ADDED 22,336 +18,180 +437.4% 0.07% $2.9M 2025-11-14 $132.62
2025 Q2 REDUCED 4,156 -6,144 -59.7% 0.03% $469K 2025-08-14 $119.07
1 older quarter hidden  β€”  Sign in free or upgrade to Premium to see full history

🏒 Other funds also holding ACM

As of 2026 Q1 β€” sorted by position size

CENTRAL BANK & TRUST CO 3Y 7Y 0.81% PBU - The Pension Fund of Early Childhood & Youth Educators 0.13% CX Institutional 3Y 7Y 0.1% Somerset Trust Co 3Y 7Y 0.1% Hilltop National Bank 0.09% WASHINGTON TRUST Co 3Y 7Y 0.04% Versant Capital Management, Inc 3Y 7Y 0.01% GAMMA Investing LLC 0.0% WEALTH ENHANCEMENT ADVISORY SERVICES, LLC 3Y 7Y 0.0% Farther Finance Advisors, LLC 0.0%

FAQ About Voleon Capital Management LP and ACM

These are the practical questions this page is built to answer before you even open the full history table.

How long has Voleon Capital Management LP reported owning ACM?

Voleon Capital Management LP reported ACM across 2 quarterly 13F filings, from 2025 Q2 through 2025 Q3.

What was the largest reported ACM position in Voleon Capital Management LP's portfolio?

The largest reported portfolio weight for ACM was 0.07% in 2025 Q3.

What is the latest reported ACM position on this page?

The most recent filing on this page is 2025 Q3, when Voleon Capital Management LP reported 22,336 shares, equal to 0.07% of portfolio, with an estimated market value of $2.9M.

What does the chart on this ACM ownership page compare?

The chart compares Voleon Capital Management LP's quarterly ACM portfolio weight with the stock's indexed share price, so you can see whether the fund was building, trimming, or holding the position as price moved.

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