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Davita stock timeline
A year of the price with every insider trade, planned sale, earnings report and material 8-K marked
252 sessions+57.4% to $191.35
Davita (DVA) stock rose 57% over the last 252 sessions, to $191.35. On the way it reported 4 quarters, its insiders filed 11 open-market trades, and the company filed 2 material 8-Ks. Each is marked on the price and listed with what the stock did next.
Each mark, and what followed
| Date | Kind | What | Next session | 5 sessions | 21 sessions |
|---|---|---|---|---|---|
| Oct 29, 2026 | Earnings | Earnings: beat the EPS estimate by 6.9% | +5.0% (+5.4% vs SPY) | +4.6% (+5.4% vs SPY) | — |
| Oct 27, 2026 | Insider sale | Berkshire Hathaway Inc sold $69.0M | −1.3% (−1.8% vs SPY) | +0.9% (+2.7% vs SPY) | — |
| Aug 4, 2026 | Earnings | Earnings: beat the EPS estimate by 3.6% | −2.5% (−4.3% vs SPY) | −24.1% (−26.1% vs SPY) | −28.3% (−28.8% vs SPY) |
| Jul 31, 2026 | Insider sale | Berkshire Hathaway Inc sold $36.5M | +0.5% (−0.2% vs SPY) | −27.9% (−31.5% vs SPY) | −27.9% (−31.6% vs SPY) |
| Jun 16, 2026 | Insider sale | Rodriguez Javier sold $8.2M | −0.4% (+0.2% vs SPY) | +0.6% (+3.2% vs SPY) | +11.0% (+11.3% vs SPY) |
| Jun 15, 2026 | Insider sale | Waters Kathleen Alyce sold $3.2M | +0.5% (−1.2% vs SPY) | +0.5% (−0.1% vs SPY) | +10.4% (+8.5% vs SPY) |
| Jun 15, 2026 | Insider sale | Rodriguez Javier sold $6.3M | +0.5% (−1.2% vs SPY) | +0.5% (−0.1% vs SPY) | +10.4% (+8.5% vs SPY) |
| Jun 8, 2026 | 8-K | Material definitive agreement | +3.1% (+3.4% vs SPY) | +8.8% (+6.7% vs SPY) | +17.8% (+15.9% vs SPY) |
| May 15, 2026 | Insider sale | Hearty James O sold $2.9M | +3.7% (+4.9% vs SPY) | +3.1% (+3.8% vs SPY) | +8.5% (+7.6% vs SPY) |
| May 12, 2026 | Insider sale | Maughan David Paul sold $2.7M | +0.8% (+1.0% vs SPY) | +0.3% (+0.4% vs SPY) | −0.2% (+1.7% vs SPY) |
| May 11, 2026 | Insider sale | Maughan David Paul sold $1.4M | +0.1% (−0.1% vs SPY) | +0.6% (+0.3% vs SPY) | −0.2% (−0.2% vs SPY) |
| May 7, 2026 | Insider sale | Ackerman Joel sold $9.9M | +1.2% (+1.5% vs SPY) | +2.2% (+1.0% vs SPY) | −0.9% (−1.4% vs SPY) |
| May 6, 2026 | Insider sale | Hearty James O sold $382K | +21.1% (+19.7% vs SPY) | +24.4% (+22.5% vs SPY) | +20.2% (+15.7% vs SPY) |
| May 5, 2026 | Earnings | Earnings: beat the EPS estimate by 23.2% | +1.9% (+1.1% vs SPY) | +25.5% (+22.6% vs SPY) | +23.6% (+18.6% vs SPY) |
| May 1, 2026 | Insider sale | Berkshire Hathaway Inc sold $183M | −2.3% (−2.6% vs SPY) | +23.5% (+21.7% vs SPY) | +20.2% (+14.8% vs SPY) |
| Feb 2, 2026 | Earnings | Earnings: beat the EPS estimate by 6.5% | +1.7% (+1.2% vs SPY) | +25.3% (+25.5% vs SPY) | +33.1% (+34.8% vs SPY) |
| Nov 25, 2025 | 8-K | Material definitive agreement | −1.0% (−1.7% vs SPY) | −2.6% (−3.9% vs SPY) | −6.3% (−8.8% vs SPY) |
Insiders’ record here
In the year on the chart, Davita's insiders reported 0 open-market buys ($0) and 11 sales ($323M). Of the 10 old enough to score, 9 were followed by the stock doing what the trade implied over the next 63 sessions (beating SPY after a buy, lagging it after a sale); the median excess return after a buy was — and after a sale −11.6%.
Across the whole universe (19,782 scored trades), insider buys beat the market 46% of the time and sales were followed by a lagging stock 61% of the time; buys of $1M or more 39%. Every pattern →
What this kind of 8-K usually did
| Item | 8-Ks | Next session, median | Up next session | 21 sessions, median | Typical size |
|---|---|---|---|---|---|
| 1.01 Material definitive agreement | 23,525 | 0.0% | 51% | +1.0% | ±1.4% |
| 2.03 New debt or off-balance-sheet obligation | 13,268 | 0.0% | 50% | +1.2% | ±1.3% |
Across every company in the move-odds universe, measured from the close before the filing. Every 8-K item ranked →
Report card: every quarter against the estimate → Davita: every quarter → Live insider trades →
Prices are daily closes; filings and trades are as filed with the SEC (Form 4 within two business days of the trade, 8-K within four of the event). Moves after a mark are the stock's close-to-close change and the same for SPY; they describe the record, not what the next one will do. Not investment advice.