Y-Intercept (Hong Kong) Ltd WLK — WESTLAKE CHEM CORP

Ownership history in Y-Intercept (Hong Kong) Ltd  ·  4 quarters on record

AI Ownership Summary

Y-Intercept (Hong Kong) Ltd reported WESTLAKE CHEM CORP (WLK) in 4 quarterly 13F filings from 2025 Q2 through 2026 Q2. Peak portfolio weight reached 0.06% in 2025 Q2. The latest visible filing shows WLK at 0.01% 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. Older history is available after unlock; the visible window still shows the most recent pattern.

What this WLK 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 WESTLAKE CHEM CORP, 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 Q2

WLK was reported at 0.01% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
0.06% in 2025 Q2

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

Time in book
Holding Window
2025 Q2 to 2026 Q2

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.

WLK stock page Y-Intercept (Hong Kong) Ltd fund profile Y-Intercept (Hong Kong) Ltd full holdings
How Y-Intercept (Hong Kong) Ltd held WLK — position size vs. price
% of Fund (quarterly)    WLK price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 2 quarters  ▾
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2026 Q2 REDUCED — — — 5,128 -27,394 -84.2% 0.01% $374K 2026-07-14 $77.04
2025 Q2 ADDED — — — 32,522 +30,187 +1292.8% 0.06% $2.5M 2025-08-01 $73.48
2 older quarters hidden  —  Sign in free or upgrade to Premium to see full history

🏢 Other funds also holding WLK

As of 2026 Q2 — sorted by position size

Assenagon Asset Management S.A. 3Y 7Y 0.01% Versant Capital Management, Inc 3Y 7Y 0.0% Handelsbanken Fonder AB 3Y 7Y 0.0% GAMMA Investing LLC 0.0% Torren Management, LLC 0.0% MassMutual Private Wealth & Trust, FSB 3Y 7Y 0.0% GoalVest Advisory LLC 3Y 0.0% Cromwell Holdings LLC 0.0% JFS WEALTH ADVISORS, LLC 3Y 7Y 0.0% DiNuzzo Private Wealth, Inc. 0.0%

FAQ About Y-Intercept (Hong Kong) Ltd and WLK

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 WLK?

Y-Intercept (Hong Kong) Ltd reported WLK across 2 quarterly 13F filings, from 2025 Q2 through 2026 Q2.

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

The largest reported portfolio weight for WLK was 0.06% in 2025 Q2.

What is the latest reported WLK position on this page?

The most recent filing on this page is 2026 Q2, when Y-Intercept (Hong Kong) Ltd reported 5,128 shares, equal to 0.01% of portfolio, with an estimated market value of $374K.

What does the chart on this WLK ownership page compare?

The chart compares Y-Intercept (Hong Kong) Ltd's quarterly WLK 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 WLK position?

Based on 13F filing dates vs. subsequent WLK price moves, Y-Intercept (Hong Kong) Ltd correctly timed 2 out of 3 reported position changes (67%).

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