Constellation Brands, Inc. (STZ)
STZ moved a median of -0.03% 30 minutes after news, and +0.12% by the close. How STZ actually reacts to news — the realized, point-in-time move the market made, measured across 908 labeled events over the last three years with zero look-ahead.
STZ’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | -0.03% | 44% | 904 |
| 30-min | -0.03% | 48% | 906 |
| 60-min | +0.01% | 50% | 906 |
| to close | +0.12% | 53% | 905 |
| Middle 50% of STZ reactions | -0.56% to +0.47% |
|---|---|
| Median reaction (30-min) | -0.03% |
| Measured reactions | 908 |
Half of all Constellation Brands, Inc. news events land between -0.56% and +0.47% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
How STZ reacts, by analyst action.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Analyst upgrades | 24 | +0.04% | 50% | -0.04% |
| Analyst downgrades | 45 | +0.41% | 60% | +0.20% |
| Coverage initiations | 15 | -0.15% | 33% | -0.43% |
| Rating reiterations | 219 | +0.03% | 53% | -0.20% |
| Price-target raises | 35 | +0.11% | 63% | -0.23% |
| Price-target cuts | 82 | +0.04% | 55% | +0.09% |
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. See how STZ ranks against every other measured name →
That’s how STZ usually reacts — get an email when it moves on news →Email me when STZ moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to STZ's baseline. Nothing else.
Recent STZ events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Form 10-Q CONSTELLATION BRANDS, For: Aug 31 | SEC filing · Form 10-Q | SEC EDGAR | -0.01% | +0.42% | |
| Form 8-K CONSTELLATION BRANDS, For: Oct 06 | SEC filing · Form 8-K | SEC EDGAR | +4.08% | +3.65% | |
| Form 8-K CONSTELLATION BRANDS, For: Sep 18 | SEC filing · Form 8-K | SEC EDGAR | -0.16% | +0.19% | |
| Form 8-K CONSTELLATION BRANDS, For: Sep 08 | SEC filing · Form 8-K | SEC EDGAR | +0.70% | +0.97% | |
| Form 8-K CONSTELLATION BRANDS, For: Jul 22 | SEC filing · Form 8-K | SEC EDGAR | +0.29% | +0.32% | |
| Form 10-Q CONSTELLATION BRANDS, For: May 31 | SEC filing · Form 10-Q | SEC EDGAR | +0.44% | +0.24% | |
| Form 8-K CONSTELLATION BRANDS, For: Jun 30 | SEC filing · Form 8-K | SEC EDGAR | -0.61% | -3.40% | |
| Form ARS CONSTELLATION BRANDS, For: Feb 28 | SEC filing · Form ARS | SEC EDGAR | -1.09% | +0.46% | |
| Form DEF 14A CONSTELLATION BRANDS, For: Feb 28 | SEC filing · Form DEF | SEC EDGAR | -1.09% | +0.46% | |
| Form DEFA14A CONSTELLATION BRANDS, | SEC filing · Form DEFA14A | SEC EDGAR | -1.09% | +0.46% | |
| Form 8-K CONSTELLATION BRANDS, For: May 20 | SEC filing · Form 8-K | SEC EDGAR | -0.86% | +0.73% | |
| Form 8-K CONSTELLATION BRANDS, For: May 06 | SEC filing · Form 8-K | SEC EDGAR | -0.19% | -0.23% | |
| Form 8-K CONSTELLATION BRANDS, For: May 04 | SEC filing · Form 8-K | SEC EDGAR | -0.44% | +0.65% | |
| Form 8-K CONSTELLATION BRANDS, For: May 04 | SEC filing · Form 8-K | SEC EDGAR | -0.27% | -0.17% | |
| Form 10-K CONSTELLATION BRANDS, For: Feb 28 | SEC filing · Form 10-K | SEC EDGAR | +0.05% | -0.04% | |
| Form 8-K CONSTELLATION BRANDS, For: Apr 08 | SEC filing · Form 8-K | SEC EDGAR | +3.40% | +6.35% | |
| Form 8-K CONSTELLATION BRANDS, For: Feb 10 | SEC filing · Form 8-K | SEC EDGAR | -1.04% | -4.84% | |
| Form 10-Q CONSTELLATION BRANDS, For: Nov 30 | SEC filing · Form 10-Q | SEC EDGAR | +0.19% | +0.74% | |
| Form 8-K CONSTELLATION BRANDS, For: Jan 07 | SEC filing · Form 8-K | SEC EDGAR | +0.48% | +2.25% | |
| Form 8-K CONSTELLATION BRANDS, For: Nov 07 | SEC filing · Form 8-K | SEC EDGAR | +0.34% | +0.40% | |
| Form S-3ASR CONSTELLATION BRANDS, | SEC filing · Form S-3ASR | SEC EDGAR | +0.04% | -0.43% | |
| Form 8-K CONSTELLATION BRANDS, For: Oct 16 | SEC filing · Form 8-K | SEC EDGAR | +0.22% | +0.33% | |
| Form 8-K CONSTELLATION BRANDS, For: Oct 15 | SEC filing · Form 8-K | SEC EDGAR | +0.60% | +0.80% | |
| Form 8-K CONSTELLATION BRANDS, For: Oct 15 | SEC filing · Form 8-K | SEC EDGAR | +0.71% | -0.36% | |
| Form 10-Q CONSTELLATION BRANDS, For: Aug 31 | SEC filing · Form 10-Q | SEC EDGAR | +0.04% | -0.16% | |
| Form 8-K CONSTELLATION BRANDS, For: Oct 06 | SEC filing · Form 8-K | SEC EDGAR | +1.06% | -2.82% | |
| Form 8-K CONSTELLATION BRANDS, For: Sep 29 | SEC filing · Form 8-K | SEC EDGAR | +0.20% | +1.41% | |
| Form 8-K CONSTELLATION BRANDS, For: Sep 02 | SEC filing · Form 8-K | SEC EDGAR | +0.71% | +0.75% | |
| Form 8-K CONSTELLATION BRANDS, For: Jul 15 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -0.97% | |
| Form 10-Q CONSTELLATION BRANDS, For: May 31 | SEC filing · Form 10-Q | SEC EDGAR | +0.49% | +0.74% | |
| Form 8-K CONSTELLATION BRANDS, For: Jul 01 | SEC filing · Form 8-K | SEC EDGAR | -1.15% | +1.68% | |
| Form ARS CONSTELLATION BRANDS, For: Feb 28 | SEC filing · Form ARS | SEC EDGAR | -0.77% | -2.39% | |
| Form DEF 14A CONSTELLATION BRANDS, For: Feb 28 | SEC filing · Form DEF | SEC EDGAR | -0.77% | -2.39% | |
| Form DEFA14A CONSTELLATION BRANDS, | SEC filing · Form DEFA14A | SEC EDGAR | -0.77% | -2.39% | |
| Form 8-K CONSTELLATION BRANDS, For: Jun 02 | SEC filing · Form 8-K | SEC EDGAR | -1.29% | +0.95% | |
| Form 8-K CONSTELLATION BRANDS, For: May 09 | SEC filing · Form 8-K | SEC EDGAR | +0.52% | -0.16% | |
| Form 8-K CONSTELLATION BRANDS, For: May 01 | SEC filing · Form 8-K | SEC EDGAR | +0.14% | -0.06% | |
| Form 8-K CONSTELLATION BRANDS, For: Apr 29 | SEC filing · Form 8-K | SEC EDGAR | -0.78% | -1.13% | |
| Form 8-K CONSTELLATION BRANDS, For: Apr 29 | SEC filing · Form 8-K | SEC EDGAR | -0.10% | -0.01% | |
| Form 8-K CONSTELLATION BRANDS, For: Apr 28 | SEC filing · Form 8-K | SEC EDGAR | +0.43% | +1.36% | |
| Form 10-K CONSTELLATION BRANDS, For: Feb 28 | SEC filing · Form 10-K | SEC EDGAR | -0.10% | +0.34% | |
| Form 8-K CONSTELLATION BRANDS, For: Apr 14 | SEC filing · Form 8-K | SEC EDGAR | -0.42% | -1.78% | |
| Markacy hires Ryan Mason, former BCG Principal, as President & COO | Press release | PR Web | +3.86% | +5.27% | |
| Form 8-K CONSTELLATION BRANDS, For: Apr 09 | SEC filing · Form 8-K | SEC EDGAR | +3.86% | +5.27% | |
| Form 8-K CONSTELLATION BRANDS, For: Feb 18 | SEC filing · Form 8-K | SEC EDGAR | +1.46% | +1.36% | |
| Form 10-Q CONSTELLATION BRANDS, For: Nov 30 | SEC filing · Form 10-Q | SEC EDGAR | -0.47% | -0.60% | |
| Form 8-K CONSTELLATION BRANDS, For: Jan 08 | SEC filing · Form 8-K | SEC EDGAR | -0.08% | -10.53% | |
| Constellation Brands Agrees to Divest SVEDKA; Continues the Reshaping of Wine & Spirits Portfolio Towards the Higher End | Press release | GlobeNewswire | -0.27% | -0.53% | |
| Form 8-K CONSTELLATION BRANDS, For: Dec 03 | SEC filing · Form 8-K | SEC EDGAR | -0.27% | -0.53% | |
| Constellation Brands Appoints E. Yuri Hermida as New EVP, Chief Growth & Strategy Officer | Press release | GlobeNewswire | -0.06% | -0.90% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the STZ section they belong to.
Where else STZ is measured.
STZ earnings → · Analyst actions → · SEC filings →
Other Consumer Defensive names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| Core-Mark Holding Company, Inc. (CORE) | 947 | -0.03% | 47% |
| Sprouts Farmers Market, Inc. (SFM) | 913 | +0.07% | 54% |
| Coty Inc. Class A (COTY) | 902 | +0.12% | 52% |
| GNC ACQUISITION HOLDINGS (GNC) | 901 | -0.23% | 40% |
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 Consumer Defensive 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 Constellation Brands, Inc.'s median reaction calculated?
Every labeled STZ 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 908 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. 48% of STZ'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 STZ'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.