US equities |

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

105.46 +1.96 (+1.89%)
Delayed Quote Updated: 2:47 PM EDT, Oct 21, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 192,059
Open 103.27
Bid (Size) 105.15 (100)
Ask (Size) 105.54 (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 29.9% below 52-week high
105.46
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 $105.46, 29.9% below its 52-week high. Over the past week it ranged between $93.38 and $104.67.

Past 12 Months
+7.7%
+1.5%
-20.4%
+18.5%
+18.1%
-3.2%
1W +$7.58
1M +$1.60
3M -$27.07
6M +$16.46
YTD +$16.17
1Y -$3.48

BLLN was -3.2% over the past year, +18.5% over six months, +18.1% year to date, +7.7% in the last week.

12 Months vs Market
BLLN
-3.2%
DIA
+12.9%
SPY
+15.3%
QQQ
+18.9%
IWM
+11.7%

Over the past 12 months BLLN returned -3.2% versus DIA (Dow) +12.9%, SPY (S&P 500) +15.3%, QQQ (Nasdaq 100) +18.9% and IWM (Russell 2000) +11.7%.

Volume & Liquidity 0.29× 3-mo avg
Today 192,059 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 192,059 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 105.46
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 02:47 PM ET