Sonida Senior Living, Inc. (SNDA)
SNDA moved a median of +0.14% 30 minutes after news, and 0.00% by the close. How SNDA actually reacts to news — the realized, point-in-time move the market made, measured across 298 labeled events over the last three years with zero look-ahead.
SNDA’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 44% | 273 |
| 30-min | +0.14% | 55% | 288 |
| 60-min | +0.24% | 55% | 291 |
| to close | 0.00% | 50% | 289 |
| Middle 50% of SNDA reactions | -0.72% to +1.49% |
|---|---|
| Median reaction (30-min) | +0.14% |
| Measured reactions | 298 |
Half of all Sonida Senior Living, Inc. news events land between -0.72% and +1.49% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
How SNDA reacts, by analyst action.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Coverage initiations | 19 | +0.16% | 53% | +0.16% |
| Rating reiterations | 12 | 0.00% | 42% | +0.00% |
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. 3 further classes were observed with fewer than 10 measured events and are not published. See how SNDA ranks against every other measured name →
That’s how SNDA usually reacts — get an email when it moves on news →Email me when SNDA moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to SNDA's baseline. Nothing else.
Recent SNDA events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Form 8-K SONIDA SENIOR LIVING, For: Oct 02 | SEC filing · Form 8-K | SEC EDGAR | +0.22% | +0.00% | |
| Sonida Senior Living to Participate in the BofA Securities 2026 Global Real Estate Conference | Press release | Business Wire | -0.22% | +1.67% | |
| Form 8-K SONIDA SENIOR LIVING, For: Aug 17 | SEC filing · Form 8-K | SEC EDGAR | +0.57% | +3.21% | |
| Form POSASR SONIDA SENIOR LIVING, | SEC filing · Form POSASR | SEC EDGAR | +0.57% | +3.21% | |
| Form 8-K SONIDA SENIOR LIVING, For: Aug 07 | SEC filing · Form 8-K | SEC EDGAR | -0.28% | -0.78% | |
| Form 10-Q SONIDA SENIOR LIVING, For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | -0.35% | — | |
| Form 8-K SONIDA SENIOR LIVING, For: Aug 10 | SEC filing · Form 8-K | SEC EDGAR | -0.35% | — | |
| Sonida Senior Living Announces Second Quarter 2026 Results | Press release | Business Wire | -0.35% | — | |
| Sonida Senior Living Announces Second Quarter Earnings Release Date and Conference Call | Press release | Business Wire | +1.57% | -1.16% | |
| Form 8-K SONIDA SENIOR LIVING, For: Jun 11 | SEC filing · Form 8-K | SEC EDGAR | +0.91% | +0.03% | |
| Form S-3ASR SONIDA SENIOR LIVING, | SEC filing · Form S-3ASR | SEC EDGAR | +0.91% | +0.03% | |
| Form 8-K SONIDA SENIOR LIVING, For: Jun 01 | SEC filing · Form 8-K | SEC EDGAR | +0.74% | -5.04% | |
| Sonida Senior Living Appoints Anton Nikodemus as Chief Operating Officer | Press release | Business Wire | +0.74% | -5.04% | |
| Form 8-K SONIDA SENIOR LIVING, For: May 18 | SEC filing · Form 8-K | SEC EDGAR | -1.49% | -0.93% | |
| Form 8-K/A SONIDA SENIOR LIVING, For: May 11 | SEC filing · Form 8-K | SEC EDGAR | -1.49% | -0.93% | |
| Form 8-K SONIDA SENIOR LIVING, For: May 08 | SEC filing · Form 8-K | SEC EDGAR | -0.08% | -0.52% | |
| Form 10-Q SONIDA SENIOR LIVING, For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | +0.88% | +0.57% | |
| Form 8-K SONIDA SENIOR LIVING, For: May 11 | SEC filing · Form 8-K | SEC EDGAR | +4.27% | +6.67% | |
| Sonida Senior Living Announces First Quarter 2026 Results | Press release | Business Wire | +4.27% | +6.67% | |
| Form DEFA14A SONIDA SENIOR LIVING, | SEC filing · Form DEFA14A | SEC EDGAR | +1.07% | +3.85% | |
| Sonida Senior Living Publishes Letter to Shareholders in Connection with 2026 Annual Meeting | Press release | Business Wire | +1.07% | +3.85% | |
| Form ARS SONIDA SENIOR LIVING, For: Dec 31 | SEC filing · Form ARS | SEC EDGAR | +1.07% | +3.85% | |
| Form DEF 14A SONIDA SENIOR LIVING, For: Jun 11 | SEC filing · Form DEF | SEC EDGAR | +1.07% | +3.85% | |
| Form DEFA14A SONIDA SENIOR LIVING, | SEC filing · Form DEFA14A | SEC EDGAR | +1.07% | +3.85% | |
| Sonida Senior Living Announces First Quarter Earnings Release Date and Conference Call | Press release | Business Wire | +1.36% | +0.97% | |
| Sonida Senior Living to Participate at Upcoming Investor Conferences in May | Press release | Business Wire | +0.41% | +3.38% | |
| Form 8-K SONIDA SENIOR LIVING, For: Apr 16 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -1.19% | |
| Form 10-K SONIDA SENIOR LIVING, For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | +6.29% | +13.68% | |
| Form 8-K SONIDA SENIOR LIVING, For: Mar 06 | SEC filing · Form 8-K | SEC EDGAR | +2.55% | -5.63% | |
| Form 8-K SONIDA SENIOR LIVING, For: Mar 11 | SEC filing · Form 8-K | SEC EDGAR | +2.55% | -5.63% | |
| Sonida Senior Living Completes $1.8 Billion Strategic Merger with CNL Healthcare Properties, Inc. | Press release | Business Wire | +2.55% | -5.63% | |
| Sonida Senior Living, Inc. Announces Fourth Quarter and Full Year 2025 Results | Press release | Business Wire | +2.55% | -5.63% | |
| Sonida Announces Fourth Quarter and Full Year 2025 Earnings Release Date and Conference Call | Press release | Business Wire | +0.00% | +0.57% | |
| Form 8-K SONIDA SENIOR LIVING, For: Feb 26 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +0.84% | |
| Sonida to Participate in Citi’s 2026 Global Property CEO Conference | Press release | Business Wire | -0.12% | +1.29% | |
| Form 8-K SONIDA SENIOR LIVING, For: Feb 23 | SEC filing · Form 8-K | SEC EDGAR | -0.74% | -0.77% | |
| Form 8-K SONIDA SENIOR LIVING, For: Feb 13 | SEC filing · Form 8-K | SEC EDGAR | +0.09% | +1.31% | |
| Sonida Senior Living to Participate in the Morgan Stanley 9th Annual CRE Conference | Press release | Business Wire | +0.00% | +0.50% | |
| Form EFFECT SONIDA SENIOR LIVING, | SEC filing · Form EFFECT | SEC EDGAR | -0.02% | +0.56% | |
| Form 8-K SONIDA SENIOR LIVING, For: Dec 29 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +0.72% | |
| Sonida Senior Living Announces $900 Million of Permanent Debt Financing Commitments in Connection with CNL Healthcare Properties, Inc. Strategic Merger | Press release | Business Wire | +0.00% | +0.72% | |
| Form S-4/A SONIDA SENIOR LIVING, | SEC filing · Form S-4 | SEC EDGAR | -0.22% | +0.09% | |
| Sonida Senior Living Celebrates Grand Opening and a New Era of Trusted Memory Care at Magnolia Trails at East Lake | Press release | Business Wire | +0.00% | +0.25% | |
| Form S-4 SONIDA SENIOR LIVING, | SEC filing · Form S-4 | SEC EDGAR | -1.31% | -0.19% | |
| Form 8-K SONIDA SENIOR LIVING, For: Dec 10 | SEC filing · Form 8-K | SEC EDGAR | -1.31% | -0.19% | |
| Halper Sadeh LLC Encourages FSUN, CADE, SNDA Shareholders to Contact the Firm to Discuss Their Rights | Press release | GlobeNewswire | -0.15% | -1.65% | |
| Form 10-Q SONIDA SENIOR LIVING, For: Sep 30 | SEC filing · Form 10-Q | SEC EDGAR | +0.00% | -0.25% | |
| Form 8-K SONIDA SENIOR LIVING, For: Nov 10 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -0.25% | |
| Sonida Senior Living Announces Third Quarter 2025 Results | Press release | Business Wire | +0.00% | -0.25% | |
| Form 8-K SONIDA SENIOR LIVING, For: Nov 04 | SEC filing · Form 8-K | SEC EDGAR | +3.72% | +13.10% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the SNDA section they belong to.
Where else SNDA is measured.
SNDA earnings → · Analyst actions → · SEC filings →
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How the numbers are made.
How is Sonida Senior Living, Inc.'s median reaction calculated?
Every labeled SNDA 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 298 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 SNDA'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 SNDA'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.