Private investorRegistered location :Wollerau

Brigitte FreyDeclared Swiss shareholdings

Brigitte Frey: 3 Swiss companies with a declared holding, including Schweiter Technologies AG, INFICON Holding AG, Comet Holding AG. Latest filing: 08.11.2025.

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Estimated value (CHF): …
Swiss companies held: 3
Largest position: 25,49 %; Schweiter Technologies AG
12-month trend: Not determinable; 0 rate rises · 0 rate falls
Latest filing: 08.11.2025; Active since 2012

Declared Swiss portfolio

Latest declared rate per company

Sector allocation

Share of companies held

Schweiter Technologies AG

25,49 %19.09.2024

INFICON Holding AG

19,61 %19.09.2024

Comet Holding AG

2,99 %17.11.2017

How to read these figures?

Rates come from the 29 official filings published by SIX Exchange Regulation. A filing is only required when a threshold is crossed (3, 5, 10, 15, 20, 25, 33⅓, 50, 66⅔%): the actual position may have changed since.

Estimated value = shares held per the latest filing × latest CHF closing price. It is an indicative order of magnitude: the position may have changed without a new threshold being crossed, and holdings without a share count or a CHF price are not valued. Each company's mini-chart traces the successive declared rates.

This profile shows only what the declarant published. No external data is added to it.

Group structure

Shareholding disclosures are often filed jointly by several entities of the same group. The registry links them together: "Controls" lists the group entities declared alongside this shareholder, "Controlled by" the head entities. The figure is the number of joint disclosures, followed by the date of the most recent one.

Show group structure2 controlled by · 8 controls

Controlled by

Group entities that file jointly with this shareholder as its head.

Vanessa Frey3 · 08.11.2025
Beat Frey1 · 11.04.2024

Controls

Group entities linked to this shareholder in joint disclosures.

KWE Beteiligungen AG21 · 19.09.2024
Corisol Holding AG6 · 20.07.2017
Swiss Small Cap Invest AG5 · 08.11.2025
Vanessa Frey2 · 19.09.2024
Hans Widmer Management AG2 · 11.05.2012
VBF Holding AG bisher: Hans Widmer Management AG1 · 04.08.2012
VBF Holding AG1 · 20.05.2017
Beat Frey1 · 11.04.2024

This mapping reflects observed disclosures; it does not necessarily indicate permanent legal control.

Disclosure behaviour

Upward and downward threshold crossings show direction, without measuring daily trades below legal thresholds.

90 days · Upward crossings

visible history: 24

90 days · Downward crossings

visible history: 0

First disclosure: 04.01.2012Last disclosure: 08.11.2025

Nature of disclosed positions

Derivatives, sale positions or lending may indicate a more complex strategy than a long equity holding.

Equity holdings

Sale positions

Latest shareholding disclosures

Below thresholdShareholdings

mobilezone holding ag

Brigitte Frey · Group of shareholders

3%Below threshold08.11.2025

Below thresholdShareholdings

mobilezone holding ag

Brigitte Frey · Group of shareholders

Declared Swiss portfolio

Sector allocation

Group structure

Controlled by

Controls

Disclosure behaviour

Nature of disclosed positions

Latest shareholding disclosures

Follow Brigitte Frey’s disclosures

Management purchases in this portfolio

Common questions

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