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Michael TojnerDeclared Swiss shareholdings

Michael Tojner: 2 Swiss companies with a declared holding, including Aluflexpack AG, Montana Aerospace AG. Latest filing: 03.09.2025.

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Estimated value (CHF)
…
Swiss companies held
2
Largest position
96,56 %
Aluflexpack AG
12-month trend
Not determinable
0 rate rises · 0 rate falls
Latest filing
03.09.2025
Active since 2019

Declared Swiss portfolio

Latest declared rate per company

Sector allocation

Share of companies held

Aluflexpack AG

96,56 %13.06.2024

Montana Aerospace AG

45,78 %03.09.2025
How to read these figures?

Rates come from the 20 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 structure4 controls

Controls

Group entities linked to this shareholder in joint disclosures.

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

0

visible history: 10

90 days · Downward crossings

0

visible history: 4

First disclosure: 03.07.2019Last disclosure: 03.09.2025

Nature of disclosed positions

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

Equity holdings
10
Sale positions
18
Other positions
1

Latest shareholding disclosures

PurchaseShareholdings

Montana Aerospace AG

Michael Tojner · Single shareholder

45.779%Voting rights acquired03.09.2025
PurchaseShareholdings

Aluflexpack AG

Michael Tojner · Group of shareholders

96.557%Voting rights acquired13.06.2024
PurchaseShareholdings

Aluflexpack AG

Michael Tojner · Group of shareholders

56.67%Voting rights acquired24.02.2024
Show 17 older disclosures
Below thresholdShareholdings

Aluflexpack AG

Michael Tojner · Single shareholder

3%Below threshold23.02.2024
PurchaseShareholdings

Montana Aerospace AG

Michael Tojner · Single shareholder

52.31%Voting rights acquired20.05.2022
Below thresholdShareholdings

Montana Aerospace AG

Michael Tojner · Group of shareholders

3%Below threshold20.05.2022
Below thresholdShareholdings

Montana Aerospace AG

Michael Tojner · Single shareholder

3%Below threshold14.04.2022
SaleShareholdings

Montana Aerospace AG

Michael Tojner · Single shareholder

7.7%Voting rights sold07.04.2022
PurchaseShareholdings

Montana Aerospace AG

Michael Tojner · Group of shareholders

56.39%Voting rights acquired26.11.2021
PurchaseShareholdings

Montana Aerospace AG

Michael Tojner · Group of shareholders

68.83%Voting rights acquired24.11.2021
SaleShareholdings

Montana Aerospace AG

Michael Tojner · Single shareholder

14.29%Voting rights sold10.09.2021
PurchaseShareholdings

Montana Aerospace AG

Michael Tojner · Group of shareholders

69.75%Voting rights acquired10.09.2021
SaleShareholdings

Montana Aerospace AG

Michael Tojner · Single shareholder

5.46%Voting rights sold19.05.2021
Below thresholdShareholdings

Montana Aerospace AG

Michael Tojner · Single shareholder

3%Below threshold19.05.2021
PurchaseShareholdings

Montana Aerospace AG

Michael Tojner · Group of shareholders

58.23%Voting rights acquired19.05.2021
PurchaseShareholdings

Aluflexpack AG

Michael Tojner · Single shareholder

53.59%Voting rights acquired04.07.2020
Below thresholdShareholdings

Aluflexpack AG

Michael Tojner · Group of shareholders

3%Below threshold04.07.2020
Below thresholdShareholdings

Aluflexpack AG

Michael Tojner · Single shareholder

3%Below threshold06.07.2019
SaleShareholdings

Aluflexpack AG

Michael Tojner · Single shareholder

4.22%Voting rights sold03.07.2019
PurchaseShareholdings

Aluflexpack AG

Michael Tojner · Group of shareholders

57.28%Voting rights acquired03.07.2019

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Management purchases in this portfolio

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    These figures aggregate public disclosures. They are not investment advice.

    Common questions

    Which Swiss companies are in Michael Tojner’s disclosed portfolio?

    Aluflexpack AG, Montana Aerospace AG.

    What is Michael Tojner’s latest disclosure?

    The latest available disclosure was published on 03.09.2025 and concerns Montana Aerospace AG. Threshold disclosures do not describe every purchase or sale.

    Explore further

    Recent insider purchases

    What are insiders doing at companies disclosed by this shareholder?

    All purchases this week

    Insider barometer

    Compare insider purchases and sales across the Swiss stock exchange over 30 days.

    View the Swiss barometer

    These signals are not investment advice.