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EOD US-equity data for investors and AI agents

Data is end-of-day, not real-time, and not investment advice

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LNTH short positioning

Twice-monthly snapshots of open short positions.

Settlement 2026-07-31
Short % of Float10.8%58,530,000 float shares
Days to Cover6.6961,200 average daily volume
Open Short Position6,309,139Lantheus Holdings, Inc. Common
Change vs Previous-92,566-1.4%

Short interest history

Twice-monthly snapshots of open short positions.

SettlementShort PositionChangeChange %Days to CoverShort % Float
Jul 31, 20266,309,139-92,566-1.4%6.610.8%
Jul 15, 20266,401,705+68,658+1.1%7.910.9%
Jun 30, 20266,333,047+282,556+4.7%5.510.8%

Short interest is an open-position snapshot published twice monthly. It is not daily short-sale volume.

Daily off-exchange short volume

FINRA-reported short-sale transaction flow for the last 30 calendar days.

Trade DateShort VolumeShort ExemptFINRA TotalShort Volume %Facilities
Aug 21, 2026127,558113363,04335.1%3
Aug 20, 2026146,634223584,17725.1%3
Aug 19, 2026254,535537527,89748.2%3
Aug 18, 2026541,248361,236,93843.8%3
Aug 17, 2026129,382351275,63246.9%3
Aug 14, 2026144,702133546,43926.5%3
Aug 13, 2026109,3431,957239,49945.7%3
Aug 12, 2026278,47636,821651,76742.7%3
Aug 11, 2026597,49731,6811,736,49534.4%3
Aug 10, 2026265,065761656,57540.4%3
Aug 7, 2026175,03254,762986,19017.7%3
Aug 6, 2026393,26392,8331,099,71535.8%3
Aug 5, 2026173,67415,910854,99920.3%3
Aug 4, 2026629,26343,9022,634,88723.9%3
Aug 3, 20261,320,9069433,931,88633.6%3
Jul 31, 2026219,87423,596452,35648.6%3
Jul 30, 2026316,59737,652681,18746.5%3
Jul 29, 2026428,9811785,70354.6%3
Jul 28, 2026263,3040757,70434.8%3
Jul 27, 2026342,5810454,98575.3%3
Jul 24, 2026102,2069157,38964.9%3

Daily short volume is transaction flow reported through FINRA facilities. It does not measure open short positions and is not consolidated exchange-wide volume.