WEBTOON Entertainment Inc. - Common stock (WBTN)
WBTN moved a median of +0.14% 30 minutes after news, and -0.86% by the close. How WBTN actually reacts to news — the realized, point-in-time move the market made, measured across 848 labeled events over the last three years with zero look-ahead.
WBTN’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | +0.09% | 54% | 835 |
| 30-min | +0.14% | 53% | 847 |
| 60-min | +0.04% | 50% | 848 |
| to close | -0.86% | 34% | 843 |
| Middle 50% of WBTN reactions | -0.72% to +1.01% |
|---|---|
| Median reaction (30-min) | +0.14% |
| Measured reactions | 848 |
Half of all WEBTOON Entertainment Inc. - Common stock news events land between -0.72% and +1.01% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
How WBTN reacts, by analyst action.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Analyst downgrades | 12 | +1.96% | 92% | +5.44% |
| Coverage initiations | 15 | -3.83% | 33% | +10.21% |
| Rating reiterations | 29 | -0.12% | 48% | -1.43% |
| Price-target cuts | 16 | -0.71% | 19% | -3.14% |
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. 2 further classes were observed with fewer than 10 measured events and are not published. See how WBTN ranks against every other measured name →
That’s how WBTN usually reacts — get an email when it moves on news →Email me when WBTN moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to WBTN's baseline. Nothing else.
Recent WBTN events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| WEBTOON Entertainment Inc. to Report Third Quarter 2026 Financial Results on November 9, 2026 | Press release | GlobeNewswire | +0.32% | +3.46% | |
| Form 8-K WEBTOON Entertainment For: Sep 30 | SEC filing · Form 8-K | SEC EDGAR | -0.95% | -3.41% | |
| Did WEBTOON Entertainment Inc. Insiders Breach their Fiduciary Duties to Shareholders? | Press release | PR Newswire | +1.22% | +3.54% | |
| Did WEBTOON Entertainment Inc. Insiders Breach their Fiduciary Duties to Shareholders? | Press release | PR Newswire | +0.06% | +1.81% | |
| WEBTOON Entertainment Inc. to Participate in Upcoming Investor Conferences | Press release | GlobeNewswire | +8.58% | +9.52% | |
| WEBTOON Entertainment Inc. to Report Second Quarter 2026 Financial Results on August 10, 2026 | Press release | GlobeNewswire | +0.32% | -0.22% | |
| Did WEBTOON Entertainment Inc. Insiders Breach their Fiduciary Duties to Shareholders? | Press release | PR Newswire | +0.17% | +0.31% | |
| Form 8-K WEBTOON Entertainment For: Jun 03 | SEC filing · Form 8-K | SEC EDGAR | +0.09% | -1.46% | |
| WEBTOON Entertainment Inc. to Participate in Upcoming Investor Conferences | Press release | GlobeNewswire | +4.64% | +5.56% | |
| Form 10-Q WEBTOON Entertainment For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | +4.64% | +5.56% | |
| Form 8-K WEBTOON Entertainment For: May 11 | SEC filing · Form 8-K | SEC EDGAR | +4.64% | +5.56% | |
| WEBTOON Entertainment Inc. Reports First Quarter 2026 Financial Results | Press release | GlobeNewswire | +4.64% | +5.56% | |
| WEBTOON Entertainment Inc. to Report First Quarter 2026 Financial Results on May 11, 2026 | Press release | GlobeNewswire | +0.52% | +4.55% | |
| WEBTOON Entertainment Partners With Genies to Expand Character-Driven Fan Experiences With Digital Avatars | Press release | Business Wire | -2.07% | +1.98% | |
| Form ARS WEBTOON Entertainment For: Dec 31 | SEC filing · Form ARS | SEC EDGAR | -1.38% | -3.81% | |
| Form DEF 14A WEBTOON Entertainment For: Jun 03 | SEC filing · Form DEF | SEC EDGAR | -1.38% | -3.81% | |
| Form DEFA14A WEBTOON Entertainment | SEC filing · Form DEFA14A | SEC EDGAR | -1.38% | -3.81% | |
| Form 8-K WEBTOON Entertainment For: Apr 10 | SEC filing · Form 8-K | SEC EDGAR | +1.31% | -1.22% | |
| WEBTOON Entertainment Announces Leadership Changes to Accelerate Global Growth Strategy | Press release | Business Wire | +1.31% | -1.22% | |
| Did WEBTOON Entertainment Inc. Insiders Breach their Fiduciary Duties to Shareholders? | Press release | PR Newswire | +0.54% | +0.45% | |
| WEBTOON STOCKHOLDER NOTIFICIATION: Kaskela Law Announces Shareholder Investigation of WEBTOON Entertainment and Encourages Long-Term Investors to Contact the Firm – WBTN | Press release | GlobeNewswire | +0.50% | +1.32% | |
| Form 8-K WEBTOON Entertainment For: Mar 26 | SEC filing · Form 8-K | SEC EDGAR | +0.50% | +1.32% | |
| Form 8-K/A WEBTOON Entertainment For: Mar 02 | SEC filing · Form 8-K | SEC EDGAR | +0.50% | +1.32% | |
| WEBTOON Entertainment Announces Unified International CANVAS Platform, Helping Creators Grow Their Audience and Earnings | Press release | Business Wire | +1.01% | +1.46% | |
| Did WEBTOON Entertainment Inc. Insiders Breach their Fiduciary Duties to Shareholders? | Press release | PR Newswire | -0.11% | -0.22% | |
| Form 10-K WEBTOON Entertainment For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | -0.20% | -2.12% | |
| Form 8-K WEBTOON Entertainment For: Mar 02 | SEC filing · Form 8-K | SEC EDGAR | -0.59% | +2.27% | |
| Form S-8 WEBTOON Entertainment | SEC filing · Form S-8 | SEC EDGAR | -0.20% | -2.12% | |
| WEBTOON Entertainment Elevates Yongsoo Kim to President to Accelerate Global Growth and Execution | Press release | Business Wire | -0.59% | +2.27% | |
| WEBTOON Entertainment Inc. to Participate in Upcoming Investor Conferences | Press release | GlobeNewswire | +8.88% | +10.41% | |
| Form 8-K WEBTOON Entertainment For: Mar 03 | SEC filing · Form 8-K | SEC EDGAR | +8.88% | +10.41% | |
| WEBTOON Entertainment Inc. Reports Fourth Quarter and Full Year 2025 Financial Results | Press release | GlobeNewswire | +8.88% | +10.41% | |
| HALPER SADEH LLC ENCOURAGES WEBTOON ENTERTAINMENT INC. SHAREHOLDERS TO CONTACT THE FIRM TO DISCUSS THEIR RIGHTS | Press release | PR Newswire | -0.09% | +1.94% | |
| Halper Sadeh LLC Encourages WEBTOON Entertainment Inc. Shareholders to Contact the Firm to Discuss Their Rights | Press release | GlobeNewswire | +0.81% | +0.81% | |
| WEBTOON Entertainment Inc. to Report Fourth Quarter and Full Year 2025 Financial Results on March 3, 2026 | Press release | GlobeNewswire | -2.94% | -4.10% | |
| HALPER SADEH LLC ENCOURAGES WEBTOON ENTERTAINMENT INC. SHAREHOLDERS TO CONTACT THE FIRM TO DISCUSS THEIR RIGHTS | Press release | PR Newswire | +0.24% | -2.89% | |
| Halper Sadeh LLC Encourages WEBTOON Entertainment Inc. Shareholders to Contact the Firm to Discuss Their Rights | Press release | Business Wire | -0.01% | -1.12% | |
| Form 8-K WEBTOON Entertainment For: Jan 08 | SEC filing · Form 8-K | SEC EDGAR | +0.66% | +0.29% | |
| HALPER SADEH LLC ENCOURAGES WEBTOON ENTERTAINMENT INC. SHAREHOLDERS TO CONTACT THE FIRM TO DISCUSS THEIR RIGHTS | Press release | PR Newswire | +0.88% | +0.42% | |
| Halper Sadeh LLC Encourages WEBTOON Entertainment Inc. Shareholders to Contact the Firm to Discuss Their Rights | Press release | GlobeNewswire | +0.10% | -0.04% | |
| WEBTOON Announces Significant Expansion of its Creator Programs in 2026 to Champion Talent and Fuel Creative Careers | Press release | Business Wire | +0.75% | -2.56% | |
| HALPER SADEH LLC ENCOURAGES WEBTOON ENTERTAINMENT INC. SHAREHOLDERS TO CONTACT THE FIRM TO DISCUSS THEIR RIGHTS | Press release | PR Newswire | -0.04% | -1.14% | |
| Halper Sadeh LLC Encourages WEBTOON Entertainment Inc. Shareholders to Contact the Firm to Discuss Their Rights | Press release | Business Wire | -1.57% | -0.85% | |
| WEBTOON Entertainment Inc. to Participate in Upcoming Investor Conferences | Press release | GlobeNewswire | +3.07% | — | |
| Form 8-K WEBTOON Entertainment For: Nov 12 | SEC filing · Form 8-K | SEC EDGAR | +3.07% | — | |
| Warner Bros. Animation and WEBTOON Entertainment Announce Strategic Partnership to Adapt Hit Webcomics | Press release | Business Wire | +3.07% | — | |
| WEBTOON Entertainment Inc. Reports Third Quarter 2025 Financial Results | Press release | GlobeNewswire | +3.07% | — | |
| WEBTOON Entertainment Inc. to Report Third Quarter 2025 Financial Results on November 12, 2025 | Press release | GlobeNewswire | +0.11% | +1.36% | |
| WEBTOON Entertainment to Showcase the Power of Fandom at Advertising Week New York 2025 | Press release | Business Wire | -0.03% | +2.01% | |
| Disney and WEBTOON Entertainment Broaden Relationship to Create New Digital Comics Platform | Press release | Business Wire | -1.17% | +5.96% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the WBTN section they belong to.
Where else WBTN is measured.
WBTN earnings → · Analyst actions → · SEC filings →
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How the numbers are made.
How is WEBTOON Entertainment Inc. - Common stock's median reaction calculated?
Every labeled WBTN 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 848 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 WBTN'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 WBTN'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.