The Moat Index

Compare moats, side by side.

Two to four companies, scored on the same four filters from their SEC filings — so the comparison is apples to apples. The method is fully public.

CareView Communications Inc

CRVW · Technology · Shallow moat

Shallow moat

Doesn't clear the bar

Qorvo, Inc.

QRVO · Technology · Shallow moat

Shallow moat

Doesn't clear the bar

RB Global, Inc

RBA · Technology · Shallow moat

Shallow moat

Doesn't clear the bar

MaxLinear, Inc.

MXL · Technology · Shallow moat

Shallow moat

Doesn't clear the bar

Measure	CRVW	QRVO	RBA	MXL
Moat Score (0–100)	42	43 (highest)	42	42
Pricing power	100 (highest)	61	32	86
Returns on capital	0	14	48 (highest)	7
Balance-sheet safety	28	37 (highest)	32	28
Capital discipline	35	64 (highest)	60	44
Margin of safety	No price data	No price data	200% above value	No price data
Market cap	$27.5M	$7.5B	$20.8B	$6.2B
Moat tier	Shallow moat	Shallow moat	Shallow moat	Shallow moat
Filings as of	FY2025	FY2026	FY2025	FY2025

Scores reflect business quality, not buy/sell signals. Educational only — not investment advice, and not a recommendation on any company shown. See the methodology and disclaimer.