Y-Intercept (Hong Kong) Ltd ATAT — ATOUR LIFESTYLE HLDGS LTD

Ownership history in Y-Intercept (Hong Kong) Ltd  ·  6 quarters on record

AI Ownership Summary

Y-Intercept (Hong Kong) Ltd reported ATOUR LIFESTYLE HLDGS LTD (ATAT) in 6 quarterly 13F filings from 2024 Q3 through 2026 Q1. Peak portfolio weight reached 0.09% in 2025 Q4. The latest visible filing shows ATAT at 0.04% 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 Y-Intercept (Hong Kong) Ltd's position in ATOUR LIFESTYLE HLDGS 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
2026 Q1

ATAT was reported at 0.04% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
0.09% in 2025 Q4

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

Time in book
Holding Window
2024 Q3 to 2026 Q1

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 Y-Intercept (Hong Kong) Ltd fund profile Y-Intercept (Hong Kong) Ltd full holdings
How Y-Intercept (Hong Kong) 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 6 quarters  ▾
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2026 Q1 REDUCED — — — 57,287 -43,422 -43.1% 0.04% $2.1M 2026-04-27 $36.88
2025 Q4 ADDED — — — 100,709 +64,214 +176.0% 0.09% $4.0M 2026-02-13 $39.17
2025 Q3 ADDED — — — 36,495 +3,606 +11.0% 0.03% $1.4M 2025-10-31 $38.63
2025 Q2 ADDED — — — 32,889 +24,635 +298.5% 0.03% $1.1M 2025-08-01 $33.18
2024 Q4 REDUCED 50.3% +5.4% ❌ 8,254 -8,337 -50.3% 0.01% $222K 2025-02-04 $27.00
2024 Q3 INITIATED — — — 16,591 — — 0.03% $430K 2024-11-15 $25.44

🏢 Other funds also holding ATAT

As of 2026 Q1 — sorted by position size

Broad Peak Investment Advisers Pte Ltd 6.02% OVERSEA-CHINESE BANKING Corp Ltd 3Y 0.53% E Fund Management Co., Ltd. 3Y 0.49% Stegent Equity Advisors, Inc. 3Y 0.42% China Universal Asset Management Co., Ltd. 3Y 0.1% Harbour Capital Advisors, LLC 3Y 7Y 0.08% Formidable Asset Management, LLC 3Y 7Y 0.06% Aberdeen Group plc 3Y 7Y 0.05% LBP AM SA 0.02% SG Americas Securities, LLC 3Y 7Y 0.02%

FAQ About Y-Intercept (Hong Kong) 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 Y-Intercept (Hong Kong) Ltd reported owning ATAT?

Y-Intercept (Hong Kong) Ltd reported ATAT across 6 quarterly 13F filings, from 2024 Q3 through 2026 Q1.

What was the largest reported ATAT position in Y-Intercept (Hong Kong) Ltd's portfolio?

The largest reported portfolio weight for ATAT was 0.09% in 2025 Q4.

What is the latest reported ATAT position on this page?

The most recent filing on this page is 2026 Q1, when Y-Intercept (Hong Kong) Ltd reported 57,287 shares, equal to 0.04% of portfolio, with an estimated market value of $2.1M.

What does the chart on this ATAT ownership page compare?

The chart compares Y-Intercept (Hong Kong) 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 Y-Intercept (Hong Kong) Ltd time their ATAT position?

Based on 13F filing dates vs. subsequent ATAT price moves, Y-Intercept (Hong Kong) Ltd correctly timed 3 out of 5 reported position changes (60%). The annualised alpha on ATAT relative to SPY over the holding period was +11.4%.

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