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MSAI short interest Nasdaq Capital Market

MultiSensor AI Holdings, Inc.. 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
176,779
vs previous settlement
+4,536 (+2.6%)
days to cover
13.33
Settlement date
15 Sep 2026

Shares short over time

Aggregate net short position time series for MSAI 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 MSAI days to cover

Fails to deliver

The SEC's fails-to-deliver figure for MSAI: 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
1,734
11 Sep 2026
Highest in window
2,149,556
30 Oct 2025
Days with a balance
147
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for MultiSensor AI Holdings, Inc. 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 2.1M shares.

History

Every FINRA settlement we hold for MSAI, newest first.

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 2026176,779+4,53613.33
31 Aug 2026172,243−16,5808.27
14 Aug 2026188,823+4,4666.34
31 Jul 2026184,357−19,85910.96
15 Jul 2026204,216+10,8887.40
30 Jun 2026193,328−43,5663.80
15 Jun 2026236,894+117,9431.00
29 May 2026118,951−5,9363.51
15 May 2026124,887+17,6872.79
30 Apr 2026107,200+6,7992.02
15 Apr 2026100,401−1,759,6371.48
31 Mar 20261,860,038+1,348,0891.48
13 Mar 2026511,949−149,3421.00
27 Feb 2026661,291−658,2621.37
13 Feb 20261,319,553−548,7651.59
30 Jan 20261,868,318+458,8391.00
15 Jan 20261,409,479−1,905,4131.00
31 Dec 20253,314,892−275,5851.63
15 Dec 20253,590,477+658,4242.18
28 Nov 20252,932,053−113,5621.23
14 Nov 20253,045,615−1,670,3941.00
31 Oct 20254,716,009+4,612,4361.00
15 Oct 2025103,573−141,7951.00
30 Sep 2025245,368−98,0621.77
15 Sep 2025343,430+7,3042.30
29 Aug 2025336,126−44,4025.21
15 Aug 2025380,528+35,8644.95
31 Jul 2025344,664−12,5602.62
15 Jul 2025357,224+100,0842.33
30 Jun 2025257,140−29,9572.06
13 Jun 2025287,097+64,0132.83
30 May 2025223,084−189,2512.58
15 May 2025412,335+82,5274.58
30 Apr 2025329,808−176,9753.24
15 Apr 2025506,783−66,4877.74
31 Mar 2025573,270+27,4827.86
14 Mar 2025545,788−14,1159.58
28 Feb 2025559,903+130,7891.83
14 Feb 2025429,114+138,1582.95
31 Jan 2025290,956−184,2891.04
15 Jan 2025475,245+358,9881.00
31 Dec 2024116,257+47,6081.07
13 Dec 202468,649−7,5041.61
29 Nov 202476,153−4,7792.37
15 Nov 202480,932−3,9855.94
31 Oct 202484,917−6,33010.24
15 Oct 202491,247+2,3666.74
30 Sep 202488,881+60,0792.77
13 Sep 202428,802+1721.65
30 Aug 202428,630−1,2021.00
15 Aug 202429,832−9,4731.85
31 Jul 202439,305+3,4011.72
15 Jul 202435,904−8,6061.00
28 Jun 202444,510+7,8731.00
14 Jun 202436,637+11,2153.20
31 May 202425,422+2,1491.33
15 May 202423,273−8,2621.02
30 Apr 202431,535−16,0711.33
15 Apr 202447,606+34,4121.00
28 Mar 202413,194−3,9921.00
15 Mar 202417,186−10,5001.00
29 Feb 202427,686−10,4011.00
15 Feb 202438,087+11,6491.00
31 Jan 202426,438−5,3901.00
12 Jan 202431,828+9,2151.00
29 Dec 202322,613–1.00

Scroll inside the table for earlier settlements, back to 29 Dec 2023.

Questions

Frequently asked questions

What is MSAI's short interest?
176,779 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, up 4,536 from the previous settlement.
Why is there no percentage for MSAI?
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 MSAI's days to cover?
13.33 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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