SWK Stock Falls -19% In 11-Day Spree On Analyst Downgrade & Insider Selling
Stanley Black & Decker (SWK) – a manufacturer of professional power tools and engineered fastening systems – hit a 11-day losing streak, with cumulative losses over this period amounting to -19%. The company’s market cap has crashed by about $2.5 Bil over the last 11 days and currently stands at $11 Bil.
The stock has YTD (year-to-date) return of 4.5% compared to -1% for S&P 500. This calls for a re-evaluation of the stock’s valuation to find out whether this is an opportunity or a trap.
What Triggered The Slide?
[1] Analyst Downgrade and Institutional Selling
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- Seeking Alpha downgrade from ‘Buy’ to ‘Hold’
- Barclays PLC sold 33,295 shares
- Impact: Weakened investor confidence, Sustained institutional selling pressure
[2] Insider Selling and Negative Operations News
- Multiple top executives sold shares on March 1, 2026
- Closure of last manufacturing plant in founding city
- Impact: Accelerated stock price decline, Heightened concern over operational challenges
Opportunity or Trap?
Below is our take on valuation.
There are several things to fear in SWK stock given its overall Very Weak operating performance and financial condition. This isn’t appropriately reflected in the stock’s Moderate valuation which is why we think it is Very Unattractive (For details, see Buy or Sell SWK).
But here is the real interesting point.
You are reading about this -19% move after it happened. The market has already priced in the news. To avoid the next loser before the headlines, you need predictive signals, not notifications. Our High Quality Portfolio has a risk model designed to reduce exposure to losers.

Returns vs S&P 500
The following table summarizes the return for SWK stock vs. the S&P 500 index over different periods, including the current streak:
| Return Period | SWK | S&P 500 |
|---|---|---|
| 1D | -1.3% | 0.0% |
| 11D (Current Streak) | -19.1% | -1.9% |
| 1M (21D) | -21.7% | -2.4% |
| 3M (63D) | -6.5% | -1.6% |
| YTD 2026 | -4.5% | -1.0% |
| 2025 | -3.2% | 16.4% |
| 2024 | -15.2% | 23.3% |
| 2023 | 35.6% | 24.2% |
Take a look at what history tells you about whether past dips like this have been buying opportunities or traps: SWK Dip Buyer Analysis.
Gains and Losses Streaks: S&P 500 Constituents
There are currently 21.0 S&P constituents with 3 days or more of consecutive gains and 121 constituents with 3 days or more of consecutive losses.
| Consecutive Days | # of Gainers | # of Losers |
|---|---|---|
| 3D | 21 | 44 |
| 4D | 0 | 30 |
| 5D | 0 | 16 |
| 6D | 0 | 9 |
| 7D or more | 0 | 22 |
| Total >=3 D | 21 | 121 |
Key Financials for Stanley Black & Decker (SWK)
Last 2 Fiscal Years:
| Metric | FY2024 | FY2025 |
|---|---|---|
| Revenues | $15.4 Bil | $15.1 Bil |
| Operating Income | $1.2 Bil | $1.3 Bil |
| Net Income | $294.3 Mil | $401.9 Mil |
Last 2 Fiscal Quarters:
| Metric | 2025 FQ3 | 2025 FQ4 |
|---|---|---|
| Revenues | $3.8 Bil | $3.7 Bil |
| Operating Income | $388.1 Mil | $420.1 Mil |
| Net Income | $51.4 Mil | $158.2 Mil |
The losing streak SWK 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.