Who controls Google's AI Overview for Premium Education Switzerland, Geneva / Lausanne / Zurich?

Source: https://theobservatory.io/articles/premium-education-geneva-lausanne-zurich-ai-overview-control-september-21-27-2026
Scope: Premium Education Switzerland · Geneva / Lausanne / Zurich · AI Overview · Google · Desktop
Family: Ranking Top 10
Observed: September 21–27, 2026 (2026-09-21/2026-09-27)
Published: September 29, 2026
Method — How readings are scoped: https://theobservatory.io/method#standards
Method — Run metadata: https://theobservatory.io/method/panel#run-metadata
Method — Source protocol: https://theobservatory.io/method#source-protocol
Method — Corrections and right of reply: https://theobservatory.io/method#corrections
Public table: https://theobservatory.io/articles/premium-education-geneva-lausanne-zurich-ai-overview-control-september-21-27-2026/data.csv
Citation text: https://theobservatory.io/articles/premium-education-geneva-lausanne-zurich-ai-overview-control-september-21-27-2026/citation.txt
Reuse terms: https://theobservatory.io/terms

youtube.com holds the strongest AI opening share on the Premium Education Switzerland market across the 7-run window September 21–27, 2026, recording 21.55% of all AI Overview openings observed over the period.

Key facts:
• youtube.com: 22% AI opening share · opening in 7/7 runs
• findmyswissschool.ch: 14% AI opening share · opening in 7/7 runs
• facebook.com: 10% AI opening share · opening in 7/7 runs

Published table — AIO opening control — top 10 (September 21–27, 2026 · 7 comparable runs): Rank · Actor · AIO opening control
1. youtube.com — 21.55% AI opening share · opening in 7/7 runs — #1
2. findmyswissschool.ch — 14.14% AI opening share · opening in 7/7 runs — #2
3. facebook.com — 10.44% AI opening share · opening in 7/7 runs — #3
4. internationalschoolparent.com — 6.73% AI opening share · opening in 7/7 runs — #4
5. instagram.com — 5.05% AI opening share · opening in 5/7 runs — #5
6. reddit.com — 4.71% AI opening share · opening in 6/7 runs — #6
7. boardingschoolreview.com — 4.38% AI opening share · opening in 5/7 runs — #7
8. linkedin.com — 4.38% AI opening share · opening in 5/7 runs — #8
9. IMD Business School — 4.04% AI opening share · opening in 6/7 runs — #9
10. topuniversities.com — 3.70% AI opening share · opening in 6/7 runs — #10

Reading basis: This card observes the AI Overview opening-control rail for Premium Education Switzerland in Switzerland on Google desktop across 7 comparable scheduled runs in the observation period September 21–27, 2026. Per-actor AI opening share values are aggregated across the window: raw AI answer openings are summed over every comparable run and each actor's share uses one single period-wide denominator. The panel ranks the top 10 actors by cumulative opening volume over the period. The primary metric is AI opening share on this market. The observation covers 105 queries. AI Overview opening-control evidence was available on 7 of 7 runs in the comparable window.

Limitations and non-claims:
— Observes the observed AI answer surface only; within a defined scope and window.
— A period aggregate (7 comparable runs) — not a claim about bookings, revenue, or market share.
— Scoped to Premium Education Switzerland Geneva / Lausanne / Zurich, September 2026; not generalisable beyond this market and window.

— The Observatory · Premium Education Switzerland · Geneva / Lausanne / Zurich · AI Overview · Google · Desktop · September 21–27, 2026
Based on governed AAI Kernel evidence. Capture identifier: pr_1791429878090_z8b2jy. Cite freely with attribution. Published by The Observatory.
Source footnote: Sourced from a published AAI MIB card. The Observatory publishes this card’s public findings; values are as observed on the search surface, not business-market claims.
Attribution: Published by The Observatory · Based on an AAI Kernel capture · governed by The Observatory editorial system
Cite: According to The Observatory (September 29, 2026), Who controls Google's AI Overview for Premium Education Switzerland, Geneva / Lausanne / Zurich?. https://theobservatory.io/articles/premium-education-geneva-lausanne-zurich-ai-overview-control-september-21-27-2026

This record is the published reading and its public table/slice as served on the card — not the complete underlying capture or provider dataset.
Observed by The Observatory. Not an endorsement, recommendation, market-share claim or commercial ranking.
Free reuse, including commercial republication, under The Observatory’s Terms. Retain attribution, source link, scope and date.
Revision: d609b9c1d2de66df