Smurfit WestRock Stock Plummets -9.5% With 7-Day Losing Streak

SW: Smurfit WestRock logo
SW
Smurfit WestRock

Smurfit WestRock (SW) stock hit a 7-day losing streak, with cumulative losses over this period amounting to -9.5%. The company’s market cap has crashed by about $2.1 Bil over the last 7 days and currently stands at $20 Bil.

Sustained weakness can be more than noise. It often signals shifting sentiment or deeper concerns. A multi-day losing streak may warn of further downside, or present an opportunity to buy if fundamentals are intact.

But here is the interesting part. You are reading about this -9.5% move after it happened. The market has already priced in the news. To manage individual stock risk before the headlines, you need predictive signals, not notifications. High Quality Portfolio has a risk model designed to manage stock-specific drawdowns better.

Trefis: SW Stock Insights

Returns vs S&P 500

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The following table summarizes the return for SW stock vs. the S&P 500 index over different periods, including the current streak:

Return Period SW S&P 500
1D -5.3% -1.2%
7D (Current Streak) -9.5% 0.6%
1M (21D) -8.0% 5.2%
3M (63D) -25.8% 8.4%
YTD 2026 -1.1% 8.2%
2025 -25.3% 16.4%
2024   23.3%
2023   24.2%

Gains and Losses Streaks: S&P 500 Constituents

There are currently 29 S&P constituents with 3 days or more of consecutive gains and 84 constituents with 3 days or more of consecutive losses.
 

Consecutive Days # of Gainers # of Losers
3D 2 44
4D 7 14
5D 13 9
6D 4 10
7D or more 3 7
Total >=3 D 29 84

 
 
Key Financials for Smurfit WestRock (SW)

Last 2 Fiscal Years:

Metric FY2024 FY2025
Revenues $21.1 Bil $31.2 Bil
Operating Income $1.5 Bil $2.2 Bil
Net Income $319.0 Mil $699.0 Mil

Last 2 Fiscal Quarters:

Metric 2025 FQ4 2026 FQ1
Revenues $7.6 Bil $7.7 Bil
Operating Income $462.0 Mil $307.0 Mil
Net Income $97.0 Mil $65.0 Mil

The losing streak SW stock is currently on doesn’t inspire much confidence among investors. In contrast, Trefis High Quality (HQ) Portfolio, with a collection of 30 stocks, has a track record of comfortably outperforming its benchmark that includes all 3 — the S&P 500, S&P mid-cap, and Russell 2000 indices. Why is that? As a group, HQ Portfolio stocks provided better returns with less risk versus the benchmark index; less of a roller-coaster ride, as evident in HQ Portfolio performance metrics.