Company / strategic investorRegistered location :4601 Olten

Swiss Prime Site AGDeclared Swiss shareholdings

Swiss Prime Site AG: 0 Swiss companies with a declared holding. Latest filing: 11.03.2026.

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Estimated value (CHF)
—
Swiss companies held
0
Largest position
—
12-month trend
Not determinable
0 rate rises · 0 rate falls
Latest filing
11.03.2026
Active since 2007

Declared Swiss portfolio

Latest declared rate per company

No active declared position.

How to read these figures?

Rates come from the 24 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 structure5 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: 11

First disclosure: 24.07.2007Last disclosure: 11.03.2026

Nature of disclosed positions

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

Equity holdings
21
Rights / derivatives
2
Sale positions
25

Latest shareholding disclosures

Show 30 older disclosures
SaleShareholdings

Swiss Prime Site AG

Swiss Prime Site AG · Single shareholder

4.07%Voting rights sold26.03.2025
SaleShareholdings

Swiss Prime Site AG

Swiss Prime Site AG · Single shareholder

4.07%Voting rights sold26.03.2025
SaleShareholdings

Swiss Prime Site AG

Swiss Prime Site AG · Single shareholder

8.1%Voting rights sold13.06.2023
SaleShareholdings

Swiss Prime Site AG

Swiss Prime Site AG · Single shareholder

8.1%Voting rights sold13.06.2023
SaleShareholdings

Swiss Prime Site AG

Swiss Prime Site AG · Single shareholder

11.27%Voting rights sold01.06.2023
SaleShareholdings

Swiss Prime Site AG

Swiss Prime Site AG · Single shareholder

11.27%Voting rights sold01.06.2023
SaleShareholdings

Swiss Prime Site AG

Swiss Prime Site AG · Single shareholder

7.47%Voting rights sold28.03.2018
SaleShareholdings

Swiss Prime Site AG

Swiss Prime Site AG · Single shareholder

7.47%Voting rights sold28.03.2018
SaleShareholdings

Swiss Prime Site AG

Swiss Prime Site AG · Single shareholder

7.47%Voting rights sold13.01.2018
SaleShareholdings

Swiss Prime Site AG

Swiss Prime Site AG · Single shareholder

3.41%Voting rights sold10.06.2016
SaleShareholdings

Swiss Prime Site AG

Swiss Prime Site AG · Single shareholder

3.41%Voting rights sold10.06.2016
Below thresholdShareholdings

Swiss Prime Site AG

Swiss Prime Site AG · Single shareholder

3%Below threshold09.06.2016
Below thresholdShareholdings

Swiss Prime Site AG

Swiss Prime Site AG · Single shareholder

3%Below threshold09.06.2016
SaleShareholdings

Swiss Prime Site AG

Swiss Prime Site AG · Single shareholder

3.8%Voting rights sold22.01.2015
SaleShareholdings

Swiss Prime Site AG

Swiss Prime Site AG · Single shareholder

3.8%Voting rights sold22.01.2015
SaleShareholdings

Swiss Prime Site AG

Swiss Prime Site AG · Single shareholder

11.85%Voting rights sold21.06.2011
SaleShareholdings

Swiss Prime Site AG

Swiss Prime Site AG · Single shareholder

11.85%Voting rights sold21.06.2011
SaleShareholdings

Swiss Prime Site AG

Swiss Prime Site AG · Group of shareholders

7.68%Voting rights sold24.04.2010
SaleShareholdings

Swiss Prime Site AG

Swiss Prime Site AG · Group of shareholders

7.68%Voting rights sold16.04.2010
PurchaseShareholdings

Swiss Prime Site AG

Swiss Prime Site AG · Group of shareholders

8.69%Voting rights acquired16.01.2010
PurchaseShareholdings

Swiss Prime Site AG

Swiss Prime Site AG · Group of shareholders

8.41%Voting rights acquired11.11.2009
PurchaseShareholdings

Swiss Prime Site AG

Swiss Prime Site AG · Group of shareholders

8.41%Voting rights acquired04.11.2009
Below thresholdShareholdings

SPS Beteiligungen Alpha AG

Swiss Prime Site AG · Group of shareholders

3%Below threshold23.10.2009
PurchaseShareholdings

SPS Beteiligungen Alpha AG

Swiss Prime Site AG · Group of shareholders

96.51%Voting rights acquired23.10.2009
PurchaseShareholdings

SPS Beteiligungen Alpha AG

Swiss Prime Site AG · Group of shareholders

30.14%Voting rights acquired19.06.2009
PurchaseShareholdings

Swiss Prime Site AG

Swiss Prime Site AG · Group of shareholders

24.12%Voting rights acquired10.06.2009
PurchaseShareholdings

SPS Beteiligungen Alpha AG

Swiss Prime Site AG · Group of shareholders

29.92%Voting rights acquired09.06.2009
PurchaseShareholdings

Swiss Prime Site AG

Swiss Prime Site AG · Group of shareholders

20.14%Voting rights acquired24.07.2007
PurchaseShareholdings

Swiss Prime Site AG

Swiss Prime Site AG · Group of shareholders

20.14%Voting rights acquired24.07.2007
PurchaseShareholdings

Swiss Prime Site AG

Swiss Prime Site AG · Group of shareholders

9.91%Voting rights acquired24.07.2007

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Common questions

Which Swiss companies are in Swiss Prime Site AG’s disclosed portfolio?

No active holding identified in available disclosures.

What is Swiss Prime Site AG’s latest disclosure?

The latest available disclosure was published on 11.03.2026 and concerns Swiss Prime Site AG. Threshold disclosures do not describe every purchase or sale.

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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.

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