Zillow Group, Inc. - Class C Capital Stock (Z)
Z moved a median of +0.08% 30 minutes after news, and -0.03% by the close. How Z actually reacts to news — the realized, point-in-time move the market made, measured across 588 labeled events over the last three years with zero look-ahead.
Z’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | +0.23% | 58% | 586 |
| 30-min | +0.08% | 53% | 586 |
| 60-min | -0.03% | 49% | 586 |
| to close | -0.03% | 48% | 573 |
| Middle 50% of Z reactions | -0.71% to +0.86% |
|---|---|
| Median reaction (30-min) | +0.08% |
| Measured reactions | 588 |
Half of all Zillow Group, Inc. - Class C Capital Stock news events land between -0.71% and +0.86% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
How Z reacts, by analyst action.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Analyst upgrades | 20 | -0.44% | 45% | -0.23% |
| Analyst downgrades | 11 | -0.20% | 46% | +0.26% |
| Rating reiterations | 47 | +0.13% | 55% | -0.06% |
| Price-target raises | 11 | +0.06% | 64% | +0.17% |
| Price-target cuts | 16 | +0.47% | 69% | -0.26% |
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 Z ranks against every other measured name →
That’s how Z usually reacts — get an email when it moves on news →Email me when Z moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to Z's baseline. Nothing else.
Recent Z events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Zillow Group to Announce Third-Quarter 2026 Results Nov. 4 | Press release | PR Newswire | -1.92% | -1.09% | |
| Lifshitz Law PLLC Announces Investigations of Zillow Group, Inc. (NASDAQ: Z), United Homes Group, Inc. (NASDAQ: UHG), Zoetis Inc. (NYSE: ZTS), and Via Transportation, Inc. (NYSE: VIA) | Press release | ACCESS Newswire | -0.55% | -1.13% | |
| Zillow's August Market Report shows elevated rates dampen home sales | Press release | PR Newswire | -0.94% | -4.46% | |
| Zillow Group to present at Goldman Sachs Communacopia + Technology Conference | Press release | PR Newswire | +0.53% | -3.16% | |
| Zillow Resolves Federal Trade Commission Lawsuit, Reaffirming Partnership with Redfin and Expanding Access to Even More Housing Options for Renters | Press release | PR Newswire | -0.06% | +3.26% | |
| Zillow Group, Inc. Sued for Securities Law Violations - Contact the DJS Law Group to Discuss Your Rights - Z | Press release | PR Newswire | +0.79% | — | |
| Zillow Group Reports Second-Quarter 2026 Financial Results | Press release | PR Newswire | +3.02% | +8.64% | |
| Zillow Group Strengthens Executive Leadership Team with Promotions and Key Appointments | Press release | PR Newswire | +3.02% | +8.64% | |
| Zillow Group, Inc. Sued for Securities Law Violations - Contact the DJS Law Group to Discuss Your Rights - Z | Press release | PR Newswire | +1.21% | +1.18% | |
| $Z, $ZG Fraud Notification: Zillow Sued for Fraud Over Misrepresentations about its Anticompetitive Agreement – Investors Notified to Contact BFA Law | Press release | GlobeNewswire | +0.00% | +3.57% | |
| $Z, $ZG Investor Loss Alert: Zillow Investors may have been Misled Anticompetitive Agreement Announcement Leads to 17% Stock Drop – Contact BFA Law if You Lost Money | Press release | GlobeNewswire | +1.51% | +3.53% | |
| ALERT: Investors in Zillow Group, Inc. (NASDAQ: Z) shares should contact the Shareholders Foundation in connection with Lawsuit | Press release | PR Newswire | -0.94% | +0.13% | |
| Zillow Group to Announce Second-Quarter 2026 Results Aug. 5 | Press release | PR Newswire | +0.74% | -0.06% | |
| NASDAQ:Z Lawsuit NOTICE: Investors who hold Zillow Group, Inc. (NASDAQ:Z) shares should contact the Shareholders Foundation | Press release | ACCESS Newswire | +0.35% | +1.14% | |
| Stock Drop Notice: Zillow ($ZG) Stock Plummeted 17% on Anticompetitive Agreement Disclosure - Investors Urged to Act | Press release | ACCESS Newswire | +0.11% | +0.48% | |
| The retro bedroom color that adds $2,277 to your home's value, according to Zillow | Press release | PR Newswire | +0.40% | +3.36% | |
| EliseAI and Zillow Rentals Find Renters Who Use AI Assist Are 43% More Likely to Apply | Press release | Business Wire | -1.16% | -2.59% | |
| ZILLOW GROUP, INC. INVESTOR REMINDER: Scott+Scott Attorneys at Law LLP Investigates Zillow Group, Inc.’s Directors and Officers for Breach of Fiduciary Duties – Z, ZG | Press release | Business Wire | -1.16% | -2.59% | |
| Rent or buy? How long it takes for buying a home to pay off in each metro | Press release | PR Newswire | -1.76% | -1.21% | |
| Bronstein, Gewirtz & Grossman, LLC Encourages Zillow Group, Inc. (Z) Shareholders to Inquire about Securities Investigation | Press release | ACCESS Newswire | +0.40% | +3.28% | |
| Bronstein, Gewirtz & Grossman, LLC Is Investigating Zillow Group, Inc. (Z) And Encourages Shareholders to Connect | Press release | ACCESS Newswire | -0.23% | +2.72% | |
| Bronstein, Gewirtz & Grossman, LLC Initiates an Investigation into Allegations Against Zillow Group, Inc. (Z) And Encourages Shareholders to Reach Out | Press release | ACCESS Newswire | +0.44% | -0.27% | |
| Zillow Group, Inc. (Z) Investigation: Bronstein, Gewirtz & Grossman, LLC Encourages Shareholders to Contact the Firm to Learn More About the Investigation | Press release | ACCESS Newswire | -0.33% | -2.25% | |
| Bronstein, Gewirtz & Grossman, LLC Encourages Zillow Group, Inc. (Z) Stockholders to Inquire about Securities Investigation | Press release | ACCESS Newswire | -1.25% | -0.94% | |
| Bronstein, Gewirtz & Grossman, LLC Announces an Investigation Against Zillow Group, Inc. (Z) and Encourages Stockholders to Learn More About the Investigation | Press release | ACCESS Newswire | +0.00% | +1.28% | |
| Bronstein, Gewirtz & Grossman, LLC Encourages Zillow Group, Inc. (Z) Investors to Inquire about Securities Investigation | Press release | ACCESS Newswire | -0.42% | +2.80% | |
| Bronstein, Gewirtz & Grossman, LLC Initiates an Investigation into Allegations Against Zillow Group, Inc. (Z) And Encourages Stockholders to Reach Out | Press release | ACCESS Newswire | +0.52% | -1.77% | |
| Zillow Group Reports First-Quarter 2026 Financial Results | Press release | PR Newswire | +2.02% | +4.00% | |
| The Zillow Buzz Index reveals the home features buyers can't resist right now | Press release | PR Newswire | +0.29% | +0.27% | |
| Zillow Group to Announce First-Quarter 2026 Results May 6 | Press release | PR Newswire | +0.16% | -4.08% | |
| Cottagecore, customization & quartzite: Zillow's 2026 home features that sell for more | Press release | PR Newswire | -1.77% | +2.26% | |
| Zillow Group to highlight AI-native housing platform strategy at AI Summit for Investors | Press release | PR Newswire | -1.77% | +2.26% | |
| Best time to list: Homes sell for $6,000 more in late May | Press release | PR Newswire | +1.03% | +3.86% | |
| Zillow launches Zillow Preview to bring pre-market home listings into the open | Press release | PR Newswire | +1.33% | +5.50% | |
| Zillow Group Board of Directors authorizes additional $1.25 billion share repurchase, signaling long-term confidence | Press release | PR Newswire | +3.28% | +0.34% | |
| Zillow to host AI Summit for Investors: Leading the Next Era of Real Estate | Press release | PR Newswire | +0.87% | +2.77% | |
| Zillow Group to present at Bernstein 4th Annual TMT Forum | Press release | PR Newswire | +0.90% | -0.13% | |
| Zillow Group Reports Fourth-Quarter and Full-Year 2025 Financial Results | Press release | PR Newswire | -5.68% | -12.31% | |
| The McMansion era is over: How American homes have changed in 20 years | Press release | PR Newswire | +0.02% | -0.64% | |
| Zillow Group to Announce Fourth-Quarter and Full-Year 2025 Results Feb. 10 | Press release | PR Newswire | -0.43% | -2.86% | |
| Zillow reveals the 10 most festive holiday towns in America | Press release | PR Newswire | -1.29% | -0.71% | |
| Zillow Group to present at Barclays 23rd Annual Global Technology Conference | Press release | PR Newswire | +0.37% | +4.83% | |
| Zillow Group to present at UBS Global Technology and AI Conference 2025 | Press release | PR Newswire | +0.28% | +2.53% | |
| Esusu and Zillow launch CreditClimb to help renters nationwide build credit with every rent payment | Press release | GlobeNewswire | +0.70% | +1.20% | |
| Hidden costs of homeownership reach $16K per year | Press release | PR Newswire | +0.84% | — | |
| Shamis & Gentile, P.A. Is Investigating Shareholder Claims Against Zillow Group, Inc. Directors and Officers for Breach of Fiduciary Duty | Press release | GlobeNewswire | +0.00% | -0.87% | |
| Zillow Group Reports Third-Quarter 2025 Financial Results | Press release | PR Newswire | +0.89% | +4.38% | |
| 13 boo-tiful towns: Zillow reveals the best places for Halloween lovers | Press release | PR Newswire | +0.00% | +1.09% | |
| Halper Sadeh LLC Encourages Zillow Group, Inc. Shareholders to Contact the Firm to Discuss Their Rights | Press release | Business Wire | +0.00% | +1.09% | |
| Zillow's 2026 home trends: Color-drenched, whimsical and resilient | Press release | PR Newswire | -0.13% | +0.32% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the Z section they belong to.
Where else Z is measured.
Z earnings → · Analyst actions → · SEC filings →
Other Real Estate names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| MGM Growth Properties LLC Class A common shares representing limited liability company interests (MGP) | 627 | -0.06% | 45% |
| Seritage Growth Properties Class A (SRG) | 607 | -0.09% | 43% |
| UMH Properties, Inc. (UMH) | 584 | -0.10% | 39% |
| SELECT INCOME REIT (SIR) | 581 | 0.00% | 46% |
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 Real Estate names, measured the same way →
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How the numbers are made.
How is Zillow Group, Inc. - Class C Capital Stock's median reaction calculated?
Every labeled Z 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 588 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. 53% of Z'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 Z'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.