As of 2026-08-21, Westlake Corporation (WLK) has a 3-month relative strength percentile of 28 within the TickerStance CS+ADRC universe (~5,000 tickers). Its Power rating (absolute 1–99) is 48. The current market Stance is 49.9 (Neutral). Sector: Healthcare, ranked 3 of 11. Average daily range 3.6%, relative volume 0.61×. TickerStance reports observed regime conditions across the full CS+ADRC universe; band assignment reflects current breadth, momentum, and macro inputs computed at the daily close. Percentile ranks run from 1 (weakest) to 99 (strongest) relative to all universe members on the same date.
WLK is in a stage 1 base, week 1. Extended from base. VCP detected: inconclusive. Distance from 50d / 200d: 2.1% / -9.8%.
Relative strength across horizons plus the leadership score.
Accumulation rating, relative volume, U/D ratio, breakout-day proof.
Daily range, ATR, beta, and the math for a 1-ADR stop.
Diluted EPS, last 8 quarters. Positive EPS uses YoY change.
YoY sales growth, last 8 quarters. Sales must back the earnings story.
TTM operating margin. Expansion = real operating leverage.
YoY common shares outstanding. Down = buyback tailwind. Up > 2% = dilution flag.
Reported figures from SEC filings. No analyst estimates or forward guidance.
WLK is held by 35 ETFs as of May 2026. Top owner: PAVE at 0.60% weight, $82M notional. Top 3 carry $114M.
Held by 106 ETFs · $917M across latest filings · largest weight 2.15% (FEMD).
Top 10 by value, from SEC N-PORT-P filings dated May 2026.
| ETF | Weight | Value | Δ |
|---|---|---|---|
| PAVEGlobal X U.S. Infrastructure Development ETF | 0.60% | $82M | −0.14 pp |
| REGL | 1.18% | $20M | −0.59 pp |
| CGMM | 0.45% | $12M | −0.42 pp |
| VAWVanguard Materials ETF | 0.21% | $10M | −0.03 pp |
| SCHMSchwab U.S. Mid-Cap ETF | 0.05% | $8M | −0.02 pp |
| FNDXSchwab Fundamental U.S. Large Company Index ETF | 0.02% | $5M | — |
| IVOO | 0.08% | $5M | −0.02 pp |
| RWK | 0.35% | $4M | −0.33 pp |
| SCHXSchwab U.S. Large-Cap ETF | 0.00% | $3M | — |
| IVOV | 0.17% | $2M | −0.04 pp |
Showing 10 of 35 ETF owners.
As filed in N-PORT — quarterly holdings with up to ~60-day publication lag. Not live positioning.
Weak relative strength and quiet attention. Little to read here either way.
Measures how unusual this name’s public attention is against its own 90-day history — a surprise reading, not a ranking of how watched it is versus other stocks. Intel, not a signal.
News
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | WLK Jan avg: 6.38% median: 3.47% win: 50% σ: 9.66% n: 4 2022-04-12 → 2026-07-31 | WLK Feb avg: 7.11% median: -0.73% win: 50% σ: 17.21% n: 4 2022-04-12 → 2026-07-31 | WLK Mar avg: 1.86% median: 3.75% win: 50% σ: 10.55% n: 4 2022-04-12 → 2026-07-31 | WLK Apr avg: -0.79% median: -1.90% win: 20% σ: 6.73% n: 5 2022-04-12 → 2026-07-31 | WLK May avg: -8.62% median: -8.64% win: 40% σ: 15.39% n: 5 2022-04-12 → 2026-07-31 | WLK Jun avg: -5.94% median: -9.80% win: 40% σ: 16.66% n: 5 2022-04-12 → 2026-07-31 | WLK Jul avg: 3.50% median: 2.10% win: 60% σ: 7.12% n: 5 2022-04-12 → 2026-07-31 | WLK Aug avg: 1.42% median: -0.16% win: 50% σ: 6.69% n: 4 2022-04-12 → 2026-07-31 (current) | WLK Sep avg: -6.41% median: -8.37% win: 25% σ: 7.35% n: 4 2022-04-12 → 2026-07-31 | WLK Oct avg: -4.78% median: -9.09% win: 25% σ: 10.87% n: 4 2022-04-12 → 2026-07-31 | WLK Nov avg: 4.27% median: 4.31% win: 50% σ: 8.16% n: 4 2022-04-12 → 2026-07-31 | WLK Dec avg: 1.06% median: 2.13% win: 50% σ: 10.45% n: 4 2022-04-12 → 2026-07-31 |