AI-Squared Management Ltd ATAT — ATOUR LIFESTYLE HOLDINGS LTD

Ownership history in AI-Squared Management Ltd  ·  9 quarters on record

AI Ownership Summary

AI-Squared Management Ltd reported ATOUR LIFESTYLE HOLDINGS LTD (ATAT) in 9 quarterly 13F filings from 2023 Q4 through 2025 Q4. Peak portfolio weight reached 10.27% in 2024 Q4. The latest visible filing shows ATAT at 6.54% of the fund.

This page tracks quarterly shares, estimated market value, portfolio weight, filing dates, and disclosure-aligned stock prices directly from SEC EDGAR 13F filings.

What this ATAT ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was AI-Squared Management Ltd's position in ATOUR LIFESTYLE HOLDINGS LTD, and how did that conviction change over time? You can read the holding window, peak weight, latest reported size, disclosure timing, and quarter-by-quarter changes without piecing the story together from raw SEC rows.

Freshest filing
Latest Reported Filing
2025 Q4

ATAT was reported at 6.54% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
10.27% in 2024 Q4

Peak weight helps separate a token disclosure from a real conviction holding the fund genuinely cared about.

Time in book
Holding Window
2023 Q4 to 2025 Q4

Longer holding windows often tell a very different story from short-lived tactical trades or one-quarter experiments.

Decision context
Why It Matters
Position size beats headlines

Knowing that a fund owned a stock is useful. Knowing whether it was a 0.20% placeholder or a true high-conviction position is where the signal actually starts.

ATAT stock page AI-Squared Management Ltd fund profile AI-Squared Management Ltd full holdings
How AI-Squared Management Ltd held ATAT — position size vs. price
% of Fund (quarterly)    ATAT price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 9 quarters  ▾
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2025 Q4 REDUCED 11.3% -6.6% ✅ 143,000 -18,158 -11.3% 6.54% $5.6M 2026-02-14 (Est.) $39.17
2025 Q3 ADDED — — — 161,158 +18,764 +13.2% 6.31% $6.1M 2025-11-13 $39.97
2025 Q2 REDUCED 28.1% +16.1% ❌ 142,394 -55,636 -28.1% 2.92% $4.6M 2025-08-12 $35.08
2025 Q1 REDUCED 47.1% +16.3% ❌ 198,030 -176,600 -47.1% 5.23% $5.6M 2025-05-12 $29.03
2024 Q4 ADDED — — — 374,630 +241,094 +180.5% 10.27% $10.1M 2025-02-12 $28.62
2024 Q3 ADDED — — — 133,536 +38,436 +40.4% 1.75% $3.5M 2024-11-13 $26.07
2024 Q2 REDUCED 39.9% +44.6% ❌ 95,100 -63,058 -39.9% 0.98% $1.7M 2024-08-09 $15.96
2024 Q1 REDUCED 7.9% +4.1% ❌ 158,158 -13,500 -7.9% 2.13% $2.8M 2024-05-10 $17.21
2023 Q4 INITIATED — — — 171,658 — — 3.80% $3.0M 2024-02-07 $17.27

🏢 Other funds also holding ATAT

As of 2026 Q1 — sorted by position size

Broad Peak Investment Advisers Pte Ltd 6.02% MATTHEWS INTERNATIONAL CAPITAL MANAGEMENT LLC 3Y 7Y 3.28% OVERSEA-CHINESE BANKING Corp Ltd 3Y 0.53% E Fund Management Co., Ltd. 3Y 0.49% Stegent Equity Advisors, Inc. 3Y 0.42% Paradiem, LLC 3Y 0.2% Lester Murray Antman dba SimplyRich 3Y 7Y 0.19% Mawer Investment Management Ltd. 3Y 7Y 0.15% China Universal Asset Management Co., Ltd. 3Y 0.1% AIA Group Ltd 3Y 7Y 0.1%

FAQ About AI-Squared Management Ltd and ATAT

These are the practical questions this page is built to answer before you even open the full history table.

How long has AI-Squared Management Ltd reported owning ATAT?

AI-Squared Management Ltd reported ATAT across 9 quarterly 13F filings, from 2023 Q4 through 2025 Q4.

What was the largest reported ATAT position in AI-Squared Management Ltd's portfolio?

The largest reported portfolio weight for ATAT was 10.27% in 2024 Q4.

What is the latest reported ATAT position on this page?

The most recent filing on this page is 2025 Q4, when AI-Squared Management Ltd reported 143,000 shares, equal to 6.54% of portfolio, with an estimated market value of $5.6M.

What does the chart on this ATAT ownership page compare?

The chart compares AI-Squared Management Ltd's quarterly ATAT portfolio weight with the stock's indexed share price, so you can see whether the fund was building, trimming, or holding the position as price moved.

How well did AI-Squared Management Ltd time their ATAT position?

Based on 13F filing dates vs. subsequent ATAT price moves, AI-Squared Management Ltd correctly timed 3 out of 8 reported position changes (38%). The annualised alpha on ATAT relative to SPY over the holding period was +26.9%.

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