# Aci Worldwide Ord (ACIW): value investors who own it

1 value investor held Aci Worldwide Ord in their Q3 2026 13F, led by Weitz Investment Management.

## 13F holders

| Manager | Portfolio | Value | Change | Quarters held |
| --- | --- | --- | --- | --- |
| Weitz Investment Management | 1.3% | $18.5m | Unchanged | 53 |

## Fund holders

| Fund | Manager | Weight | Value | As at |
| --- | --- | --- | --- | --- |
| Weitz Partners Value Fund | Weitz Investment Management | 3.6% | $18.1m | 2026-06-30 |

Source: SEC filings, via moatshark (https://www.moatshark.com/s/aciw). Values traded and returns are estimates. Not investment advice. Built 2026-10-21.