Quantisnow Corporate Events Index
Corporate events in December 2025
Last updated . Recomputed daily.
In December 2025, companies issued 172 merger and acquisition announcements, up 6.2% from November, 544 leadership change announcements and 650 dividend declarations, according to Quantisnow wire data.
Key figures
- Mergers and acquisitions
- 172
- Prior month: 162
- Leadership changes
- 544
- Prior month: 590
- Dividend announcements
- 650
- Prior month: 781
- Earnings date announcements
- 523
- Prior month: 2,111
- All press releases
- 7,977
- Prior month: 11,091
Announcements by type, December 2025
| Type | Announcements | Share of press releases |
|---|---|---|
| Dividend announcements | 650 | 8.1% |
| Leadership changes | 544 | 6.8% |
| Earnings date announcements | 523 | 6.6% |
| Public offerings | 381 | 4.8% |
| Mergers and acquisitions | 172 | 2.2% |
Methodology
Counts cover press releases distributed over the major newswires (Business Wire, PR Newswire, GlobeNewswire, Accesswire, Newsfile and others) that Quantisnow ingests in real time. SEC filings, FDA items and analyst ratings are excluded.
Counts are distinct Quantisnow wire items, bucketed by the calendar month (UTC) in which Quantisnow first received them. Each item carries one event category assigned by our parsers at ingest; an item is never counted in two categories.
Figures are recomputed daily from the Quantisnow event database. The current month is marked as month to date until it closes; the previous month is recomputed daily through the following month to pick up late filings, then stays fixed.
Definitions for every column are in the JSON download.
Metric definitions
- Mergers and acquisitions
- (
mna) - Leadership changes
- (
leadership) - Dividend announcements
- (
dividends) - Earnings date announcements
- (
earningsDates) - All press releases
- (
total)
Download and cite
Free to reuse under CC BY 4.0 with attribution to Quantisnow and a link to this page.
Quantisnow. (2026). Quantisnow Corporate Events Index, December 2025 [Data set]. Retrieved October 27, 2026, from https://www.quantisnow.com/data/corporate-events/2025-12
<figure style="margin:0;max-width:720px"><a href="https://www.quantisnow.com/data/corporate-events"><img src="https://www.quantisnow.com/data/corporate-events.svg" alt="Quantisnow Corporate Events Index chart" width="720" height="340" style="width:100%;height:auto" loading="lazy"></a><figcaption style="font:12px sans-serif;color:#5b6470">Source: <a href="https://www.quantisnow.com/data/corporate-events">Quantisnow Corporate Events Index</a> by Quantisnow</figcaption></figure>