SCHEDULE 13G/A: Wellington Management Discloses 6.69% Stake in IDEX Corporation

Wellington Management Group LLP and its affiliates have filed an amended Schedule 13G, reporting a beneficial ownership of 6.69% of IDEX Corporation's common stock as of March 31, 2025.

Summary

• Wellington Management Group LLP and its affiliated entities (Wellington Group Holdings LLP, Wellington Investment Advisors Holdings LLP, and Wellington Management Company LLP) have filed an amended Schedule 13G.
• As of March 31, 2025, these entities collectively beneficially own 5,050,601 shares of IDEX Corporation's common stock.
• This represents 6.69% of the total outstanding common stock of IDEX Corporation.
• The reporting persons hold shared voting power over 4,742,626 shares and shared dispositive power over 5,050,601 shares.
• The securities are owned of record by clients of Wellington Investment Advisers, who have the right to receive dividends or proceeds from the sale of such securities.

Sentiment

Score: 5

Explanation: The document is a neutral, factual disclosure of beneficial ownership, with no positive or negative operational or financial news about the issuer, IDEX Corporation. The sentiment reflects its purely informational nature.

Positives

• A major institutional investor, Wellington Management, maintains a significant stake (6.69%) in IDEX Corporation, indicating continued confidence.
• The filing confirms that the shares are held in the ordinary course of business and not for the purpose of changing or influencing control of the issuer.

Future Outlook

The document does not contain any forward-looking statements or guidance regarding IDEX Corporation's future performance or operations.

Management Comments

• The filing includes a certification from Wellington Management Group LLP stating that the securities were acquired and are held in the ordinary course of business and not for the purpose of changing or influencing the control of IDEX Corporation.

Industry Context

This Schedule 13G filing is a routine disclosure by a large institutional asset manager, Wellington Management, indicating its passive investment stake in IDEX Corporation. Such filings are common in the investment industry as part of regulatory compliance for significant ownership thresholds.

Comparison to Industry Standards

• This document is a standard regulatory filing (Schedule 13G) for reporting beneficial ownership exceeding 5%. It does not provide information for a direct comparison of IDEX Corporation's operational or financial results against industry benchmarks or specific comparable companies/projects. The filing solely details the ownership stake held by Wellington Management.

Related Party Transactions

• The securities are owned of record by clients of one or more investment advisers identified in Item 7, which are directly or indirectly owned by Wellington Management Group LLP. These clients have the right to receive dividends or proceeds from the sale of such securities.

Stakeholder Impact

• Shareholders: Provides transparency regarding a significant institutional holder's stake, potentially signaling confidence.
• Management: Awareness of a large, passive institutional investor.

Key Dates

Keywords

IDEX Corporation, Wellington Management Group, Schedule 13G, beneficial ownership, common stock, institutional investment, SEC filing, ownership disclosure