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BLLN
BillionToOne, Inc. Class A Common Stock
stock NASDAQ

At Close

Jul 31, 2026 3:59:58 PM EDT

138.57USD-0.798%(-1.11)530,889

0.00Bid 0.00Ask 0.00Spread

Pre-market

Jul 31, 2026 8:23:30 AM EDT

140.75USD+0.766%(+1.07)100

After-hours

Jul 31, 2026 4:08:30 PM EDT

138.00USD-0.408%(-0.57)89,870

OverviewOptionsHistoricalExchangesShort Interest - DailyTrends

As of 2026-07-15, there were 2,407,203 shares short with a short interest of 44.08%.

Price

Price

Historical data is split-adjusted.

1) Data from Finra. Finra publishes an updated file every two weeks.

2) Days to Cover (DTC) is also called Short Ratio. This is the Short Position / Average Daily Trading Volume.

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