Alt-Data Signal Hub

DVA

DaVita Inc. · $240.09 (+0.5%) · mkt cap $15.4B · P/E 23.2

2 hub catalysts across 2 sources · backtest → · ← Ticker Explorer

U.S. Senate — Congressional TradesSmart-Money 13F Moves

Signal summary

Signals diverge

Bullish and bearish forces are in conflict here — weigh both columns.

67▲ Bullishconviction from hub signals

Bullish factors

Congress bought (1)
Smart-money 13F added/opened (1)
2 analyst upgrades

Bearish factors

Insiders net selling (12 vs 0)

Signal mix for DVA

Which data feeds have fired on this name — hover a slice for counts.

Best strategy

2-yr backtest · by Sharpe

Buy & Hold (baseline) has fit DVA best over 2 years (+74.6%, Sharpe 0.93). Historical/in-sample — walk-forward all 19 →

#	Strategy	Return	Sharpe
1	Buy & Hold (baseline)	+74.6%	0.93
2	Price vs 200-day MA	+59.2%	0.91
3	Momentum (rate-of-change)	+50.3%	0.76

Price — 1 year

daily close

Insider activity

0 open-market buys

Officers & directors trading their own stock (SEC Form 4). Buys are bullish; sells shown for context.

Date	Action	Insider	Shares	Value
2026-06-16	SELL	Rodriguez Javier J	69,407	$14.5M
2026-06-15	SELL	Waters Kathleen Alyce	15,405	$3.2M
2026-05-15	SELL	Hearty James O	15,000	$2.9M
2026-05-12	SELL	Maughan David Paul	20,529	$4.1M
2026-05-07	SELL	Ackerman Joel	51,471	$9.9M
2026-05-06	SELL	Hearty James O	2,184	$382K
2026-05-01	SELL	Berkshire Hathaway, Inc.	1,220,376	$182.9M
2026-01-29	SELL	Berkshire Hathaway, Inc.	1,658,480	$199.9M
2025-10-27	SELL	Berkshire Hathaway, Inc.	401,514	$54.3M
2025-07-31	SELL	Berkshire Hathaway, Inc.	1,635,962	$230.0M
2025-07-23	SELL	Hearty James O	2,351	$353K
2025-05-27	SELL	Berkshire Hathaway, Inc.	200,000	$27.8M

Analyst ratings

live · 3 changes

Date	Action	Analyst	Rating Change
2026-05-06	Upgrade	Deutsche Bank	Hold → Buy
2024-03-06	Initiated	Barclays	Equal-Weight
2023-08-07	Upgrade	UBS	Neutral → Buy

Catalyst timeline

2 hub signals

Date	Source	Event	Entity	Value
2026-05-15	Smart-Money 13F Moves	13F Added	Berkshire Hathaway (Buffett) added to DVA (+28%)	$4.6B	source ↗
2026-03-27	U.S. Senate — Congressional Trades	Congress BUY	Armstrong, Alan (Senator)	$1,001 - $15,000	source ↗

Alt-Data Signal Hub · collected signals updated 2026-07-22 09:16 UTC (refreshed daily) · market & option prices are always live on load · display-only, not advice