US equities |

BillionToOne, Inc. - Class A common stock (NQ:BLLN)

104.64 +1.14 (+1.10%)
Delayed Quote Updated: 12:42 PM EDT, Oct 21, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 111,925
Open 103.27
Bid (Size) 104.19 (100)
Ask (Size) 104.76 (100)
Prev. Close 103.50
Today's Range 102.80 - 107.04
52wk Range 61.96 - 150.44
Shares Outstanding N/A
Dividend Yield N/A

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Performance

52-Week Range 30.4% below 52-week high
104.64
61.9652W Low 150.4452W High
1 Week
93.381W Low 104.671W High

BillionToOne, Inc. - Class A common stock (BLLN) traded between $61.96 and $150.44 over the past 52 weeks and last traded at $104.64, 30.4% below its 52-week high. Over the past week it ranged between $93.38 and $104.67.

Past 12 Months
+6.9%
+0.8%
-21.0%
+17.6%
+17.2%
-3.9%
1W +$6.76
1M +$0.78
3M -$27.89
6M +$15.64
YTD +$15.35
1Y -$4.30

BLLN was -3.9% over the past year, +17.6% over six months, +17.2% year to date, +6.9% in the last week.

12 Months vs Market
BLLN
-3.9%
DIA
+12.7%
SPY
+15.1%
QQQ
+18.8%
IWM
+11.6%

Over the past 12 months BLLN returned -3.9% versus DIA (Dow) +12.7%, SPY (S&P 500) +15.1%, QQQ (Nasdaq 100) +18.8% and IWM (Russell 2000) +11.6%.

Volume & Liquidity 0.17× 3-mo avg
Today 111,925 3-mo avg 666.8K
1W
463.7K
1M
573.0K
3M
666.8K
6M
695.1K
YTD
551.2K
1Y
501.3K

BLLN most recently traded 111,925 shares against a 3-month average daily volume of 666.8K.

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Frequently Asked Questions

Is BillionToOne, Inc. - Class A common stock publicly traded?
Yes, BillionToOne, Inc. - Class A common stock is publicly traded.
What exchange does BillionToOne, Inc. - Class A common stock trade on?
BillionToOne, Inc. - Class A common stock trades on the Nasdaq Stock Market
What is the ticker symbol for BillionToOne, Inc. - Class A common stock?
The ticker symbol for BillionToOne, Inc. - Class A common stock is BLLN on the Nasdaq Stock Market
What is the current price of BillionToOne, Inc. - Class A common stock?
The current price of BillionToOne, Inc. - Class A common stock is 104.64
When was BillionToOne, Inc. - Class A common stock last traded?
The last trade of BillionToOne, Inc. - Class A common stock was at 10/21/26 12:42 PM ET