NZX Governance Explorer
Latest disclosure24 Sept 2025
No SHINTR notice history with extractable voting % for Fiona Oliver yet.
Back to Shareholders

Fiona Oliver

individual🇳🇿NZ
Companies
1
Portfolio holdings
Total Shares
11K
Across all holdings
Avg Voting Rights
0.01%
Per company average
Sectors
1
Diversified across

Sector Exposure

Healthcare

Substantial holding history

Periods this holder was at or above 5%, from its NZX substantial holder disclosures.

Profit and loss figures are withheld while the calculation is rebuilt. Our recorded P&L for substantial holders did not survive a recompute: some of the largest “trades” are strategic or index holdings rather than trades, and some were priced on the wrong exchange. Until it is fixed, this page shows holdings and disclosure dates only, with no P&L, returns, win rates or rankings by performance.
CompanySharesFirst disclosedLast disclosedHolding
Summerset Group Holdings Limited SUM11,053Sept 2024Sept 2025369 days

Historical Holdings (1)

Exited

No disclosure in the past 12 months - likely divested or reduced below reporting threshold

CompanyShares HeldVoting RightsRelationshipHolding Period
Summerset Group Holdings Limited
SUMHealthcare
11,053
0.01%
Director
20 Sept 2024
to
24 Sept 2025

Frequently Asked Questions

Who is Fiona Oliver?

Fiona Oliver is a substantial shareholder based in NZ with significant shareholdings in NZX-listed companies. They currently hold substantial stakes in 1 NZX-listed company, with total voting rights of 0.01% across their portfolio.

What sectors does Fiona Oliver invest in?

Fiona Oliver has diversified holdings across 1 sector on the NZX, including Healthcare. Their portfolio demonstrates a focused investment approach across the New Zealand stock market.

How many NZX companies does Fiona Oliver invest in?

Fiona Oliver currently holds substantial shareholdings (5% or more voting rights) in 1 company listed on the New Zealand Stock Exchange. This represents a selective presence in the New Zealand equity market.

What is Fiona Oliver's total voting influence on the NZX?

Across their 1 substantial shareholdings, Fiona Oliver controls approximately 0.01% in combined voting rights. Substantial shareholders with 5% or more voting rights have significant influence over company decisions, including board appointments, executive compensation, and strategic direction.

Is Fiona Oliver a foreign investor?

Fiona Oliver is a foreign investor based in NZ. Foreign investors play a significant role in the NZX, bringing international capital and expertise to New Zealand companies. All substantial shareholders, regardless of domicile, must comply with NZX disclosure requirements.

Where can I find more information about Fiona Oliver's NZX holdings?

NZXplorer provides comprehensive data on Fiona Oliver's shareholdings, including current positions, voting rights percentages, disclosure dates, and historical changes. You can view detailed breakdowns of their holdings by company, sector analysis, and timeline of their investment activity. All data is sourced from official NZX substantial shareholder disclosures.