FINRA-reported short interest data for BRK.B, plus the related observational metrics traders commonly track (days to cover, short float, trend). Stonvex makes no prediction and provides no recommendation — this page is a data summary, not investment advice.
Short float
0.77%
Short interest ÷ shares outstanding
Days to cover
2.6
At trailing 90-day avg volume
SI vs prior
-9.8%
Change since last FINRA settlement
Price · 30 days
-0.1%
Trailing close-to-close move
Short interest
10.76M
As of 2026-04-15
Avg daily volume
4.08M
Trailing 90 days · FINRA
Last close
$470.29
Vol 6.20M
Short interest trend · last 6 reports
↓2026-04-1510.76M-9.8%
→2026-03-3111.92M-0.3%
↑2026-03-1311.96M+2.0%
↑2026-02-2711.72M+9.8%
↓2026-02-1310.67M-6.6%
↑2026-01-3011.43M+7.2%
FINRA settles short interest twice a month. An ↑ arrow means shorts were adding into the position vs the prior settlement (crowding); a ↓ arrow means shorts were covering.
Why the latest row isn't today's date: FINRA collects short-interest snapshots on the 15th and last business day of each month, then publishes them ~8 business days later. The newest published row above (2026-04-15) is the most current FINRA data in existence. Next expected update: May 12, 2026 (for the 2026-04-30 settlement).
Next earnings date
No upcoming earnings date in Finnhub's calendar for BRK.B. ETFs, foreign issuers, and recently-listed tickers are commonly missing here.
Disclaimer: All figures on this page are publicly reported data points (FINRA short interest, exchange-listed options, scheduled earnings dates). Stonvex does not classify securities as buys, sells, holds, squeezes, or any other directional label. Nothing here is investment advice or a recommendation. Stonvex is not a registered investment advisor.