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Insights

News

Updates and announcements from CD Portfolio.

March 2026

Holding periods and the use of cash

How long positions are held and why capital is held in cash.

February 2026

Capital preservation and position sizing

Permanent capital loss: how it is measured and how positions are sized against it.

January 2026

Structure of a single-family office

No external capital, no redemption date, no index benchmark.

December 2025

Diversification and index concentration

Asset classes, cash flow drivers and geographies.

November 2025

Price movement and permanent loss

How price movement is distinguished from permanent loss.

October 2025

The Australian weighting in the portfolio

Why most of the book is Australian.

Editorial Questions

Questions about what we publish

How often notes are published, what is disclosed, and how to reach the office.

Notes are published roughly once a month.

Notes are published on portfolio construction, risk management and governance.

No. Performance is reported privately to the family in the quarterly record. The notes discuss method: position sizing, drawdowns and the use of cash.

The office does not publish performance figures for any period.

Yes. Use the enquiry form on this page or email info@cdportfolio.com.au. The office speaks with researchers and journalists about family office structure.

The office does not comment on individual holdings, on the family, or on market direction.

No. They describe how one family office manages its own capital.

They are general information only and do not account for any reader's objectives, financial situation or needs.

Media & Research

Send a media or research enquiry

Please include your publication or institution, the topic you are working on and your deadline. We will tell you quickly whether we can help.

  • Substantive enquiries are answered within two business days.
  • Commercial information is treated as confidential.