WESCO International, Inc. (WCC)
WCC moved a median of +0.12% 30 minutes after news, and +0.15% by the close. How WCC actually reacts to news — the realized, point-in-time move the market made, measured across 622 labeled events over the last three years with zero look-ahead.
WCC’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | +0.17% | 61% | 622 |
| 30-min | +0.12% | 55% | 622 |
| 60-min | +0.16% | 60% | 622 |
| to close | +0.15% | 56% | 620 |
| Middle 50% of WCC reactions | -0.46% to +0.64% |
|---|---|
| Median reaction (30-min) | +0.12% |
| Measured reactions | 622 |
Half of all WESCO International, Inc. news events land between -0.46% and +0.64% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
How WCC reacts, by analyst action.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Analyst upgrades | 29 | +0.48% | 59% | +0.79% |
| Analyst downgrades | 22 | +0.70% | 59% | +0.19% |
| Rating reiterations | 60 | +0.05% | 53% | -0.23% |
| Price-target raises | 35 | +0.11% | 57% | +0.09% |
| Price-target cuts | 14 | -0.20% | 21% | -0.30% |
Last 3 years, pulled 2026-09-21. Reaction = percent move vs. the price at the news timestamp. Counts and medians only. The same measurement runs across every name in the dataset. 1 further class was observed with fewer than 10 measured events and is not published. See how WCC ranks against every other measured name →
That’s how WCC usually reacts — get an email when it moves on news →Email me when WCC moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to WCC's baseline. Nothing else.
Recent WCC events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Wesco Announces Third Quarter 2026 Earnings Call and Upcoming Investor Event | Press release | PR Newswire | -0.10% | -1.69% | |
| Wesco Named to Fortune's 2026 AIQ75 List | Press release | PR Newswire | -0.51% | -2.13% | |
| Form 8-K WESCO INTERNATIONAL INC For: Sep 17 | SEC filing · Form 8-K | SEC EDGAR | -0.51% | +1.85% | |
| Wesco Earns 2026 Great Place To Work Certification™ | Press release | PR Newswire | +0.12% | +2.16% | |
| Wesco Declares Quarterly Dividend on Common Stock | Press release | PR Newswire | +0.53% | -4.44% | |
| Form 10-Q WESCO INTERNATIONAL INC For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | -0.58% | -2.76% | |
| Form 8-K WESCO INTERNATIONAL INC For: Jul 30 | SEC filing · Form 8-K | SEC EDGAR | +1.98% | +1.99% | |
| Wesco International Reports Second Quarter 2026 Results | Press release | PR Newswire | +1.98% | +1.99% | |
| Wesco Announces Second Quarter 2026 Earnings Call | Press release | PR Newswire | +0.35% | +1.47% | |
| Wesco Completes Acquisition of Newark Engineering Group, Expanding Data Center Cooling and Lifecycle Services | Press release | PR Newswire | -1.39% | -5.67% | |
| Wesco Announces 2026 Wesco Cares Champion of the Year and Celebrates Annual Day of Caring | Press release | PR Newswire | +1.40% | -0.42% | |
| Form 11-K WESCO INTERNATIONAL INC For: Dec 31 | SEC filing · Form 11-K | SEC EDGAR | +0.47% | +0.94% | |
| Wesco International Publishes Latest Sustainability Report | Press release | PR Newswire | +1.00% | +1.44% | |
| Wesco Enters into Definitive Agreement to Acquire Newark Engineering Group, Expanding Data Center Cooling and Lifecycle Services | Press release | PR Newswire | +0.87% | -1.13% | |
| Wesco Ranks #195 in 2026 Fortune 500® List | Press release | PR Newswire | -0.06% | -0.09% | |
| Form 8-K WESCO INTERNATIONAL INC For: May 28 | SEC filing · Form 8-K | SEC EDGAR | +1.77% | +1.07% | |
| Wesco Declares Quarterly Dividend on Common Stock | Press release | PR Newswire | +0.82% | -0.35% | |
| Form SD WESCO INTERNATIONAL INC | SEC filing · Form SD | SEC EDGAR | -1.87% | -1.72% | |
| Wesco International Earns Addition to Dow Jones Best-in-Class Indices 2026 | Press release | PR Newswire | -0.28% | +2.05% | |
| Form 10-Q WESCO INTERNATIONAL INC For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | -0.99% | +0.63% | |
| Form 8-K WESCO INTERNATIONAL INC For: Apr 30 | SEC filing · Form 8-K | SEC EDGAR | -2.81% | -0.33% | |
| Wesco International Reports First Quarter 2026 Results | Press release | PR Newswire | -2.81% | -0.33% | |
| Form ARS WESCO INTERNATIONAL INC For: Dec 31 | SEC filing · Form ARS | SEC EDGAR | +1.12% | +1.92% | |
| Form DEF 14A WESCO INTERNATIONAL INC For: May 28 | SEC filing · Form DEF | SEC EDGAR | +1.12% | +1.92% | |
| Form DEFA14A WESCO INTERNATIONAL INC | SEC filing · Form DEFA14A | SEC EDGAR | +1.12% | +1.92% | |
| Wesco Announces First Quarter 2026 Earnings Call | Press release | PR Newswire | +0.47% | +2.53% | |
| Form 8-K WESCO INTERNATIONAL INC For: Feb 27 | SEC filing · Form 8-K | SEC EDGAR | -0.57% | +3.67% | |
| Wesco Declares Quarterly Dividend on Common Stock | Press release | PR Newswire | -0.35% | -0.69% | |
| Form 8-K WESCO INTERNATIONAL INC For: Feb 24 | SEC filing · Form 8-K | SEC EDGAR | -0.75% | +0.11% | |
| Wesco Announces Commencement of Private Offering of Senior Notes Due 2031 and Senior Notes Due 2034 | Press release | PR Newswire | +0.76% | +2.76% | |
| Wesco Announces Pricing of Private Offering of Senior Notes Due 2031 and Senior Notes Due 2034 | Press release | PR Newswire | -0.75% | +0.11% | |
| Form 8-K WESCO INTERNATIONAL INC For: Feb 16 | SEC filing · Form 8-K | SEC EDGAR | -0.33% | -1.27% | |
| Form 10-K WESCO INTERNATIONAL INC For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | -0.33% | -1.27% | |
| Form 8-K WESCO INTERNATIONAL INC For: Feb 05 | SEC filing · Form 8-K | SEC EDGAR | -0.00% | +3.38% | |
| Form 8-K WESCO INTERNATIONAL INC For: Feb 10 | SEC filing · Form 8-K | SEC EDGAR | -0.00% | +3.38% | |
| Wesco International Reports Fourth Quarter and Full Year 2025 Results | Press release | PR Newswire | -0.00% | +3.38% | |
| WESCO International, Inc. Announces Upcoming Retirement of Dave Schulz, EVP and CFO, and Appointment of Indraneel Dev as EVP and CFO | Press release | PR Newswire | -0.00% | +3.38% | |
| Wesco Named to Fortune's Inaugural AIQ50 List | Press release | PR Newswire | -0.47% | +2.16% | |
| Wesco Announces Fourth Quarter and Full Year 2025 Earnings Call | Press release | PR Newswire | +0.60% | -0.11% | |
| Form 8-K WESCO INTERNATIONAL INC For: Dec 05 | SEC filing · Form 8-K | SEC EDGAR | -0.04% | -1.54% | |
| Wesco International Announces Appointment of Two New Independent Directors | Press release | PR Newswire | -0.04% | -1.54% | |
| Wesco Declares Quarterly Dividend on Common Stock | Press release | PR Newswire | -0.32% | -0.31% | |
| Form 10-Q WESCO INTERNATIONAL INC For: Sep 30 | SEC filing · Form 10-Q | SEC EDGAR | +2.49% | +4.28% | |
| Form 8-K WESCO INTERNATIONAL INC For: Oct 30 | SEC filing · Form 8-K | SEC EDGAR | +4.59% | +13.93% | |
| Wesco International Reports Third Quarter 2025 Results | Press release | PR Newswire | +4.59% | +13.93% | |
| Kojo Poised to Revolutionize Construction Materials Management | Press release | Business Wire | -0.36% | -1.18% | |
| Wesco Announces Third Quarter 2025 Earnings Call | Press release | PR Newswire | +0.46% | -1.32% | |
| Form 8-K WESCO INTERNATIONAL INC For: Sep 10 | SEC filing · Form 8-K | SEC EDGAR | -0.21% | -0.23% | |
| Wesco Declares Quarterly Dividend on Common Stock | Press release | PR Newswire | -0.38% | -2.92% | |
| Form 8-K WESCO INTERNATIONAL INC For: Aug 20 | SEC filing · Form 8-K | SEC EDGAR | +0.32% | +0.69% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the WCC section they belong to.
Where else WCC is measured.
WCC earnings → · Analyst actions → · SEC filings →
Other Industrials names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| Willis Lease Finance Corporation (WLFC) | 627 | 0.00% | 45% |
| JASON INDUSTRIES (JASN) | 624 | 0.00% | 44% |
| Brinks Company (The) (BCO) | 613 | +0.14% | 60% |
| Alexco Resource Corp Common Shares (Canada) (AXU) | 612 | 0.00% | 41% |
Same sector, same measurement: percent move vs. the price at the news timestamp, read at 30 minutes. Sample sizes differ, so the medians are comparable but the confidence behind them is not.
All Industrials names, measured the same way →
Every ticker we measure the same way24
Apple (AAPL)
How AAPL actually reacts to news, measured.
NVIDIA (NVDA)
How NVDA actually reacts to news, measured.
Tesla (TSLA)
How TSLA actually reacts to news, measured.
Microsoft (MSFT)
How MSFT actually reacts to news, measured.
Advanced Micro Devices (AMD)
How AMD actually reacts to news, measured.
Amazon (AMZN)
How AMZN actually reacts to news, measured.
Alphabet (GOOG)
How GOOG actually reacts to news, measured.
Meta Platforms (META)
How META actually reacts to news, measured.
Broadcom (AVGO)
How AVGO actually reacts to news, measured.
JPMorgan Chase (JPM)
How JPM actually reacts to news, measured.
Visa (V)
How V actually reacts to news, measured.
Walmart (WMT)
How WMT actually reacts to news, measured.
Eli Lilly (LLY)
How LLY actually reacts to news, measured.
UnitedHealth Group (UNH)
How UNH actually reacts to news, measured.
Netflix (NFLX)
How NFLX actually reacts to news, measured.
Johnson & Johnson (JNJ)
How JNJ actually reacts to news, measured.
Exxon Mobil (XOM)
How XOM actually reacts to news, measured.
Home Depot (HD)
How HD actually reacts to news, measured.
Costco (COST)
How COST actually reacts to news, measured.
Mastercard (MA)
How MA actually reacts to news, measured.
Oracle (ORCL)
How ORCL actually reacts to news, measured.
Salesforce (CRM)
How CRM actually reacts to news, measured.
Bank of America (BAC)
How BAC actually reacts to news, measured.
Coca-Cola (KO)
How KO actually reacts to news, measured.
Walt Disney (DIS)
How DIS actually reacts to news, measured.
Browse all tickers
Every name we’ve measured, in one place.
How the numbers are made.
How is WESCO International, Inc.'s median reaction calculated?
Every labeled WCC news event is measured from its own timestamp: the last trade before the news is the base price, and the move is read at fixed horizons — 30 minutes of trading, then the close. The median across 622 events is what this page reports. Point-in-time, zero look-ahead: no event borrows information from a later one.
What counts as a positive reaction?
Any event whose price move is above zero at the horizon, relative to the last trade before the news timestamp. 55% of WCC's measured events are up at 30 minutes; the rest close the window flat or negative.
How often is this page updated?
The news table refreshes automatically as new events are labeled and priced. The reaction medians are re-pulled in batches from the dataset — the figures here are as of 2026-09-21.
Does WCC's past reaction predict its next one?
No. These are realized facts about past events, not forecasts. They describe a distribution — they say nothing certain about any future move.