BillionToOne (BLLN) Stock Price Target 2026

The average analyst price target for BillionToOne is $124.38, 11.1% above the current price. Of 7 analysts, 6 rate it Buy and 1 Hold. Targets range from $90 to $145. The latest change came on Nov 10, 2026, when Piper Sandler lowered its price target on BillionToOne from $140 to $130 and kept an Overweight rating.

The Average Analyst Price Target for BillionToOne is $124.38.

Price Target Range — 5 Quarters

Analyst Consensus — 7 Analysts

6Buy

1Hold

Consensus RatingBuy# Analysts7Avg. Consensus PT$124.38Upside to Avg. PT+11.1%

Rating Trend — Last 9 Months

Latest Upgrades and Downgrades for BillionToOne Stock

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Date	Firm	Analyst	Action	Rating Change	Price Target
Nov 10, 2026	Piper Sandler	David Westenberg	PT Cut	Overweight	$140→$130
Nov 5, 2026	JP Morgan	Casey Woodring	PT Raise	Overweight	$130→$135
Nov 5, 2026	BTIG	Mark Massaro	Maintained	Buy	$130
Oct 1, 2026	Guggenheim	Subbu Nambi	PT Raise	Buy	$125→$128
Sep 2, 2026	Canaccord Genuity	Kyle Mikson	Initiate	Buy	$120
Aug 6, 2026	JP Morgan	Casey Woodring	PT Cut	Overweight	$145→$130
Aug 6, 2026	BTIG	Mark Massaro	PT Cut	Buy	$142→$130
Jun 29, 2026	Guggenheim	Subbu Nambi	Initiate	Buy	$120→$125
May 13, 2026	Guggenheim	Subbu Nambi	PT Raise	Buy	$100→$120
May 7, 2026	JP Morgan	Casey Woodring	PT Raise	Overweight	$120→$125
May 7, 2026	BTIG	Mark Massaro	PT Cut	Buy	$140→$130
Mar 30, 2026	Guggenheim	Subbu Nambi	PT Cut	Buy	$120→$100
Mar 5, 2026	Wells Fargo	Brandon Couillard	PT Cut	Equal-Weight	$110→$90
Mar 5, 2026	Guggenheim	Subbu Nambi	Maintained	Buy	$120
Mar 5, 2026	BTIG	Mark Massaro	PT Cut	Buy	$160→$140
Dec 10, 2025	JP Morgan	Casey Woodring	PT Cut	Overweight	$150→$145
Dec 10, 2025	BTIG	Mark Massaro	Maintained	Buy	$160
Dec 1, 2025	Piper Sandler	David Westenberg	Initiate	Overweight	$150
Dec 1, 2025	Stifel	Daniel Arias	Initiate	Buy	$145
Dec 1, 2025	Wells Fargo	Brandon Couillard	Initiate	Equal-Weight	$110