About this data
What it is
Short interest is the number of shares investors have sold short and not yet bought back. FINRA, which oversees US brokers, publishes it for every US-listed stock twice a month.
Who files it
Brokers report their customers' short positions to FINRA, which publishes the totals.
How current
Positions are counted twice a month, and FINRA publishes them about a week later, so the latest report never includes today's short selling.
Worth knowing
A high number can reflect bets that the price will fall, or hedges against other positions. Days to cover is shares short divided by average daily volume: roughly how many days of normal trading it would take to buy them all back.
Not to be confused with
Fails to deliver: shares that were sold but not delivered by the settlement date, from the SEC. The tables on this page have a Fails outstanding column with the balance on each report date.

All of this comes from public filings.

Source: FINRA

Total shares reported short, last 8 reports

02,0004,0006,000Jan 15 · IGACU shares short: 5,313 sharesJan 15Jan 30 · IGACU shares short: 4,409 sharesJan 30Feb 13 · IGACU shares short: 2,018 sharesFeb 13Feb 27 · IGACU shares short: 1,792 sharesFeb 27Mar 13 · IGACU shares short: 1,692 sharesMar 13Mar 31 · IGACU shares short: 1,681 sharesMar 31Apr 15 · IGACU shares short: 1,280 sharesApr 15May 15 · IGACU shares short: 2,688 sharesMay 15May 29 · IGACU shares short: 2,314 sharesMay 29Jun 15 · IGACU shares short: 215 sharesJun 15Aug 14 · IGACU shares short: 161 sharesAug 14Aug 31 · IGACU shares short: 164 sharesAug 31
02,0004,0006,000Jan 15 · IGACU shares short: 5,313 sharesJan 15Jan 30 · IGACU shares short: 4,409 sharesJan 30Feb 13 · IGACU shares short: 2,018 sharesFeb 13Feb 27 · IGACU shares short: 1,792 sharesFeb 27Mar 13 · IGACU shares short: 1,692 sharesMar 13Mar 31 · IGACU shares short: 1,681 sharesMar 31Apr 15 · IGACU shares short: 1,280 sharesApr 15May 15 · IGACU shares short: 2,688 sharesMay 15May 29 · IGACU shares short: 2,314 sharesMay 29Jun 15 · IGACU shares short: 215 sharesJun 15Aug 14 · IGACU shares short: 161 sharesAug 14Aug 31 · IGACU shares short: 164 sharesAug 31

Most shorted in the latest report

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Showing: ticker IGACU

Most shorted in the latest report
Shares that brokers had failed to deliver and not yet delivered at the end of this settlement date, from the SEC. The figure is a running balance: all the shares that were still undelivered at the end of that settlement date, including fails carried over from earlier days. It is not the number of new fails that day, and the file does not say how old they are. The same fail is counted again on every day it stays open. The SEC says these numbers are not evidence of abusive or "naked" short selling, and are not necessarily the result of short selling. Fails have many causes, and most are cleared within days. A large balance in one stock is a reason to look closer, not a conclusion.Source
Oct 15, 202611,77312,573-6.4%5,4782.1—FINRA ↗
Oct 15, 20264,8014,806-0.1%2,8871.7—FINRA ↗
Sep 30, 202612,57312,873-2.3%110114.3none listedFINRA ↗
Sep 30, 20264,8061,473+226.3%28,5901.0none listedFINRA ↗
Sep 15, 202612,87313,373-3.7%3,0904.2none listedFINRA ↗
Sep 15, 20261,4731,584-7.0%21,0211.08FINRA ↗
Aug 31, 2026164161+1.9%1801.0none listedFINRA ↗
Aug 31, 202613,37314,985-10.8%5,3202.5none listedFINRA ↗
Aug 31, 20261,5842,323-31.8%9,2071.0none listedFINRA ↗
Aug 14, 20261610+100.0%404.0none listedFINRA ↗
Aug 14, 202614,98588+16928.4%3,3224.5none listedFINRA ↗
Aug 14, 20262,3231,656+40.3%6,0031.0none listedFINRA ↗
Jul 31, 20268861+44.3%671.3none listedFINRA ↗
Jul 31, 20261,6562,106-21.4%82,2641.0none listedFINRA ↗
Jul 15, 202661610.0%11,0731.0none listedFINRA ↗
Jul 15, 20262,106980+114.9%5,5251.070FINRA ↗
Jun 30, 202661610.0%1,0331.09FINRA ↗
Jun 30, 2026980791+23.9%34,0241.02FINRA ↗
Jun 15, 20262152,314-90.7%3971.0none listedFINRA ↗
Jun 15, 202661610.0%01000.0none listedFINRA ↗
Jun 15, 20267911,995-60.4%6531.2none listedFINRA ↗
May 29, 20262,3142,688-13.9%8626.9none listedFINRA ↗
May 29, 202661610.0%29,4721.0none listedFINRA ↗
May 29, 20261,9951,867+6.9%1,6341.2none listedFINRA ↗

24 items, most recent first (up to 50). Every row links to its original filing. Updated Nov 15, 2026, 5:08 PM EST.

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