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HowShorted

BFRIW short interest Nasdaq Capital Market

Biofrontera Inc. Warrants. FINRA's reported shares short for this symbol, twice a month by settlement date, shown as the regulator publishes them. No percentage is shown: an SEC filer exists but no defensible share count is available yet.

Shares short
3,603
vs previous settlement
−1,671 (-31.7%)
days to cover
1.00
Settlement date
15 Sep 2026

Shares short over time

Aggregate net short position time series for BFRIW shares short

Days to cover

FINRA's own figure: reported shares short divided by the security's average daily trading volume, published alongside each settlement.

Aggregate net short position time series for BFRIW days to cover

Fails to deliver

The SEC's fails-to-deliver figure for BFRIW: the aggregate net balance of shares that failed to be delivered at each settlement date, published by the SEC twice a month and shown here verbatim for the trailing window. A balance is not a daily flow, and a fail has many ordinary causes; the SEC says it cannot guarantee the accuracy of the data. See what fails to deliver are and the largest balances today.

Last balance on file
57
24 Jul 2026
Highest in window
1,430
14 Apr 2026
Days with a balance
31
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for Biofrontera Inc. Warrants fails to deliver

Source: U.S. Securities and Exchange Commission, fails-to-deliver data (public domain). Only settlement days with a positive balance appear; the largest balance in the window was 1.4K shares.

History

Every FINRA settlement we hold for BFRIW, newest first.

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 20263,603−1,6711.00
31 Aug 20265,274+2,2992.34
14 Aug 20262,975+3971.00
31 Jul 20262,578−3,8691.00
15 Jul 20266,447+1,5261.39
30 Jun 20264,921+8161.00
15 Jun 20264,105−2,5232.94
29 May 20266,62801.97
15 May 20266,628+3,1151.00
30 Apr 20263,513+2001.36
15 Apr 20263,313−3571.00
31 Mar 20263,670+2621.14
13 Mar 20263,408−1003.56
27 Feb 20263,508−117.37
13 Feb 20263,509041.77
30 Jan 20263,509+53.97
15 Jan 20263,504−1,7433.98
31 Dec 20255,247036.69
15 Dec 20255,24703.57
28 Nov 20255,247−5122.32
14 Nov 20255,759−677.46
31 Oct 20255,826−532.21
15 Oct 20255,879−1,30912.75
30 Sep 20257,188+1221.08
15 Sep 20257,176−23342.71
29 Aug 20257,409−7232.05
15 Aug 20258,132+1,2181.92
31 Jul 20256,914+2,8422.67
15 Jul 20254,072+4413.39
30 Jun 20254,02802.10
13 Jun 20254,028−7342.62
30 May 20254,762−1,29913.76
15 May 20256,061+4,1591.00
30 Apr 20251,902−2001.00
15 Apr 20252,102+1001.00
31 Mar 20252,00201.00
14 Mar 20252,002+7491.00
28 Feb 20251,253+9941.00
14 Feb 202525901.00
31 Jan 2025259−2991.51
15 Jan 2025558−921.00
31 Dec 2024650−8331.00
13 Dec 20241,483+7231.00
29 Nov 2024760+1001.00
15 Nov 2024660−2,1131.00
31 Oct 20242,773+5981.00
15 Oct 20242,17501.00
30 Sep 20242,175−1001.00
13 Sep 20242,27505.35
30 Aug 20242,275+2,0002.37
15 Aug 2024275−1001.00
31 Jul 2024375−481.00
15 Jul 2024423−1961.00
28 Jun 2024619+231.00
14 Jun 202459608.51
31 May 2024596+4311.00
15 May 2024165−351.00
30 Apr 2024200+1421.00
28 Mar 202458−1001.00
15 Mar 2024158−9901.00
29 Feb 20241,148+8501.00
15 Feb 2024298−11.00
31 Jan 2024299−6411.00
30 Nov 2023940+8401.00
15 Nov 202310001.00
31 Oct 2023100−8,7571.00
13 Oct 20238,857+8,7524.54
29 Sep 2023105−1021.00
15 Sep 2023207−11.00
31 Aug 2023208+981.00
15 Aug 2023110−1971.00
31 Jul 2023307+1071.00
14 Jul 2023200−5001.00
30 Jun 2023700−7581.00
15 May 20231,458−6346.08
28 Apr 20232,092−87111.31
14 Apr 20232,963+9891.00
31 Mar 20231,974−1101.47
15 Mar 20232,084+2851.09
28 Feb 20231,799−9291.00
15 Feb 20232,728+1,1111.00
31 Jan 20231,617+1591.46
13 Jan 20231,45803.86
30 Dec 20221,45801.07
15 Dec 20221,458−1,5951.00
30 Nov 20223,053+7921.00
15 Nov 20222,261−271.03
31 Oct 20222,288+4071.00
14 Oct 20221,881+4421.94
30 Sep 20221,43901.20
15 Sep 20221,43901.61
31 Aug 20221,43901.00
15 Aug 20221,439−7691.18
29 Jul 20222,20801.19
15 Jul 20222,20801.15
30 Jun 20222,20801.09
15 Jun 20222,20801.00
31 May 20222,20801.00
13 May 20222,20801.00
29 Apr 20222,208−1981.00
14 Apr 20222,406−1,9561.00
31 Mar 20224,362+1,5391.00
15 Mar 20222,823−1,0231.00
28 Feb 20223,846+1681.00
15 Feb 20223,678+5821.00
31 Jan 20223,096+9291.00
14 Jan 20222,167−8,5001.00
31 Dec 202110,667−2,5831.00
15 Dec 202113,250+9031.00
30 Nov 202112,347+11,1571.00
15 Nov 20211,190–1.00

Scroll inside the table for earlier settlements, back to 15 Nov 2021.

Questions

Frequently asked questions

What is BFRIW's short interest?
3,603 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, down 1,671 from the previous settlement.
Why is there no percentage for BFRIW?
Because no defensible share count exists to divide by: an SEC filer exists but no defensible share count is available yet. The symbol maps to an SEC filer, but its share count cannot be used yet. A newly listed company needs two cover-page counts on file before the first is trusted; a split or an unexplained jump pauses publication until a fresh SEC count corroborates it; a secondary share class publishes under the company's primary line; and a foreign filer's short count is in depositary-share units. This page upgrades to a percentage automatically once a defensible count exists.
What is BFRIW's days to cover?
1.00 days for settlement date 15 Sep 2026: FINRA's own short interest ratio, the reported shares short divided by average daily trading volume, published in the same file and shown verbatim. We hold no volume data ourselves.
Is this the short float?
No. This page shows FINRA's share count only. Short float divides that count by the public float, and short interest as we publish it elsewhere divides it by shares outstanding from SEC filings. Neither denominator is available for this line, so neither ratio is shown.
How often does this update?
FINRA member firms report short positions as of the 15th and the last business day of each month, and FINRA publishes the consolidated figures about nine business days later. We ingest each file the day it appears and re-read recent settlements for revisions.

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