ATAT SCHEDULE 13G/A: SEC filing
Atour Lifestyle Holdings Ltd
Filed with the SEC on · accession 0001374170-26-000055
ATAT filed a SCHEDULE 13G/A (schedule 13g/a) with the SEC on Aug 12, 2026. Atour Lifestyle Holdings Ltd filed an amended Schedule 13G, indicating a change in a passive institutional holder's ownership position. The stock moved -0.5% by the first close after the filing.
Summary of the filing
Atour Lifestyle Holdings Ltd filed an amended Schedule 13G, indicating a change in a passive institutional holder's ownership position. The filing text provided contains only the EDGAR directory listing and no substantive ownership details.
Key details
How ATAT stock reacted
Close before
$34.02
Aug 11, 2026
First close after
-0.53%
$33.84
5 trading days
+3.17%
$35.10
Since filing
+5.56%
$35.91
✦ Ask GOAX AI about this filing — what it means for ATAT, what changed since its last filings and what to watch next.
Try it free for 7 days🔔 Want to stay updated on new SEC filings for ATAT?
Click hereFrequently asked questions
What did ATAT file with the SEC on Aug 12, 2026?
ATAT filed a SCHEDULE 13G/A (SEC filing). Atour Lifestyle Holdings Ltd filed an amended Schedule 13G, indicating a change in a passive institutional holder's ownership position. The filing text provided contains only the EDGAR directory listing and no substantive ownership details.
How do I read a SCHEDULE 13G/A?
A report the company filed with the SEC (the US market regulator). Start with the summary, then the key amounts and names. Compare it with the company’s earlier filings.
Why are SEC filings important?
Public companies must tell the SEC about anything that can change their value — results, leadership changes, big deals, new shares, bankruptcy. Filings are the official source, often before the news. A SCHEDULE 13G/A (schedule 13g/a): A report the company filed with the SEC (the US market regulator).
How did ATAT stock react to this filing?
ATAT closed at $34.02 before the filing and $33.84 on Aug 12, 2026 (-0.53%). Five trading days later: $35.10 (+3.17%).
Other ATAT SEC filings
- 6-K · SEC filingOct 27, 2026
- SCHEDULE 13G · SEC filingOct 15, 2026
- 6-K · SEC filingAug 20, 2026
- SCHEDULE 13G/A · SEC filingAug 14, 2026
- 6-K · SEC filingAug 6, 2026
- 6-K · Dividend changeMay 13, 2026
- 6-K · SEC filingApr 30, 2026
- 6-K · SEC filingApr 29, 2026
- 6-K · SEC filingApr 17, 2026
- 20-F · SEC filingApr 17, 2026
Get alerts when ATAT files with the SEC, plus live charts, key levels and news for 13,000+ stocks.
Try SEPT free for 7 days