Industrial Machinery & Supplies & Components
Industrial Machinery & Supplies & Components is losing market weight. Lost weight for 1 consecutive month.
The loss is shared across much of the industry.
Where did the weight change come from?
12-month contribution in universe percentage points · contributions add to the industry change
The three largest same-direction contributors explain 65% of gross losses. Opposing contributions can make an individual company’s change larger than the industry’s net change.
How has it moved through history?
Share of matched S&P 500 members
Jan 2018 – Oct 2018 · market weight (%)
Relative performance
Industry return versus ACWI · no future data shown
Is participation broad or concentrated?
Actual constituent counts at this date, not the legacy synthetic breadth proxy
This is size concentration, not contribution to the 12-month change. The attribution above measures the latter.
Evidence can disagree
Independent dimensions · no combined score or bullish/bearish verdict
Other evidence and availability
Valuation data: unavailable; shown as zero placeholder.
Attention data: unavailable; shown as zero placeholder.
Actual fund flows: unavailable. No ETF, mutual-fund or institutional flow feed is connected.
Volume / turnover: unavailable in this dataset.
Follow the contribution to individual companies
Sorted by absolute 12-month weight contribution, not investment merit
| Company | Sub-industry | Country | Universe weight | 12M contribution | 12M price return | Revisions |
|---|---|---|---|---|---|---|
| Illinois Tool Works → ITW | Industrial Machinery & Supplies & Components | United States | 0.145% | -0.194 pp | -25.2% | 0.0 |
| Stanley Black & Decker → SWK | Industrial Machinery & Supplies & Components | United States | 0.060% | -0.086 pp | -29.0% | 0.0 |
| Parker Hannifin → PH | Industrial Machinery & Supplies & Components | United States | 0.068% | -0.085 pp | -23.8% | 0.0 |
| Fortive → FTV | Industrial Machinery & Supplies & Components | United States | 0.053% | -0.042 pp | -2.1% | 0.0 |
| Dover Corporation → DOV | Industrial Machinery & Supplies & Components | United States | 0.041% | -0.035 pp | -1.9% | 0.0 |
| Xylem Inc. → XYL | Industrial Machinery & Supplies & Components | United States | 0.040% | -0.034 pp | -8.2% | 0.0 |
| W. W. Grainger → GWW | Industrial Machinery & Supplies & Components | United States | 0.054% | -0.034 pp | +6.7% | 0.0 |
| Snap-on → SNA | Industrial Machinery & Supplies & Components | United States | 0.029% | -0.026 pp | -8.7% | 0.0 |
| Pentair → PNR | Industrial Machinery & Supplies & Components | United States | 0.024% | -0.026 pp | -15.2% | 0.0 |
Underlying monthly industry observations
| Month | Weight | 1M change | 3M change | 6M change | 12M change | Relative return · 12M |
|---|---|---|---|---|---|---|
| Oct 2018 | 0.514% | -0.054 pp | -0.506 pp | -0.497 pp | -0.562 pp | -8.8% |
| Sep 2018 | 0.567% | +0.007 pp | -0.418 pp | -0.509 pp | -0.509 pp | -1.6% |
| Aug 2018 | 0.560% | -0.459 pp | -0.453 pp | -0.508 pp | -0.516 pp | -3.7% |
| Jul 2018 | 1.020% | +0.034 pp | +0.009 pp | -0.056 pp | -0.056 pp | -2.9% |
| Jun 2018 | 0.985% | -0.027 pp | -0.091 pp | -0.091 pp | -0.091 pp | -7.5% |
| May 2018 | 1.013% | +0.002 pp | -0.055 pp | -0.063 pp | -0.063 pp | -5.7% |
| Apr 2018 | 1.011% | -0.066 pp | -0.066 pp | -0.066 pp | -0.066 pp | -7.1% |
| Mar 2018 | 1.077% | +0.008 pp | +0.001 pp | +0.001 pp | +0.001 pp | -0.5% |
| Feb 2018 | 1.068% | -0.008 pp | -0.008 pp | -0.008 pp | -0.008 pp | -0.7% |
| Jan 2018 | 1.076% | +0.000 pp | +0.000 pp | +0.000 pp | +0.000 pp | +0.0% |
How are these descriptive states defined?
Gaining / losing: 12-month weight change above +0.005pp / below −0.005pp. Direction and speed are separate dimensions, not mutually exclusive recommendations.
Accelerating / slowing: compare the most recent 3M change with the preceding 3M change. Accelerating means a positive change speeds up by >0.02pp. Slowing means the magnitude of movement declines by >0.02pp. A falling industry can also slow.
Reversing: the last two 3M changes have opposite signs, outside a ±0.005pp tolerance. Persistence counts consecutive same-direction monthly changes.
Broad / concentrated: company attribution, not a market-cap concentration shortcut. Concentrated means the three largest same-direction contributors account for ≥70% of gross same-direction changes; otherwise broad requires ≥60% of constituents moving with the industry. Other cases are mixed.
Weights use matched S&P 500 members’ market-cap estimates, based on SEC-reported shares available by each month-end and monthly closing prices. Companies without a matched price or share record are omitted, so the denominator is the matched sample rather than every index member. These are not official float-adjusted S&P weights. Flow is not measured.