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

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ARTV short positioning

Twice-monthly snapshots of open short positions.

Settlement 2026-07-31
Short % of Float9.0%21,345,400 float shares
Days to Cover5.1374,474 average daily volume
Open Short Position1,921,843Artiva Biotherapeutics, Inc. C
Change vs Previous+197,769+11.5%

Short interest history

Twice-monthly snapshots of open short positions.

SettlementShort PositionChangeChange %Days to CoverShort % Float
Jul 31, 20261,921,843+197,769+11.5%5.19.0%
Jul 15, 20261,724,074+384,147+28.7%3.88.1%
Jun 30, 20261,339,927+260,408+24.1%1.86.3%

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, 202652,895072,60872.9%2
Aug 20, 202667,4390121,88155.3%3
Aug 19, 2026157,22774,262233,90467.2%2
Aug 18, 202666,9930107,95162.1%3
Aug 17, 202687,39429,888112,72077.5%3
Aug 14, 202664,137095,51167.2%2
Aug 13, 202658,24335592,96762.6%3
Aug 12, 202669,45250112,17161.9%2
Aug 11, 2026136,3360189,98571.8%3
Aug 10, 202647,295066,27271.4%3
Aug 7, 202661,6350107,69157.2%3
Aug 6, 202670,3331,258150,34646.8%2
Aug 5, 2026173,0320245,40270.5%3
Aug 4, 2026133,5630171,98377.7%3
Aug 3, 2026209,0660259,56880.5%3
Jul 31, 2026117,2211,900160,95372.8%3
Jul 30, 202663,36893792,25668.7%3
Jul 29, 202683,8564,392152,10455.1%3
Jul 28, 202691,6950138,51666.2%3
Jul 27, 202675,1500111,25967.5%3
Jul 24, 2026150,840700227,13666.4%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.