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HowShorted

CLBT short interest Nasdaq Global Market

Cellebrite DI Ltd. Ordinary Sh. 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
9,467,334
vs previous settlement
+1,172,495 (+14.1%)
days to cover
3.49
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for CLBT: 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
3,445
9 Sep 2026
Highest in window
195,280
6 Jul 2026
Days with a balance
42
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for Cellebrite DI Ltd. Ordinary Sh 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 195K shares.

History

Every FINRA settlement we hold for CLBT, newest first.

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 20269,467,334+1,172,4953.49
31 Aug 20268,294,839+619,5222.14
14 Aug 20267,675,317−475,3271.44
31 Jul 20268,150,644+1,142,7217.20
15 Jul 20267,007,923+56,5493.53
30 Jun 20266,951,374+1,449,5873.12
15 Jun 20265,501,787+1,361,8782.79
29 May 20264,139,909−513,1561.73
15 May 20264,653,065+452,0121.75
30 Apr 20264,201,053−1,178,4432.84
15 Apr 20265,379,496+466,6333.12
31 Mar 20264,912,863−43,5822.55
13 Mar 20264,956,445+155,4163.52
27 Feb 20264,801,029−390,4692.53
13 Feb 20265,191,498+258,0832.02
30 Jan 20264,933,415−1,013,6032.53
15 Jan 20265,947,018+118,0647.23
31 Dec 20255,828,954+185,7458.85
15 Dec 20255,643,209+415,3994.75
28 Nov 20255,227,810−2,359,7504.19
14 Nov 20257,587,560+1,256,2894.55
31 Oct 20256,331,271−1,036,3575.13
15 Oct 20257,367,628−63,1246.26
30 Sep 20257,430,752−584,9174.74
15 Sep 20258,015,669+2,243,6423.75
29 Aug 20255,772,027+611,2613.05
15 Aug 20255,160,766+1,526,7431.87
31 Jul 20253,634,023+277,0152.36
15 Jul 20253,357,008+1,097,0542.42
30 Jun 20252,259,954+1,067,4321.50
13 Jun 20251,192,522+127,4621.00
30 May 20251,065,060−740,6191.00
15 May 20251,805,679+817,5161.27
30 Apr 2025988,163−69,6031.35
15 Apr 20251,057,766−430,9311.00
31 Mar 20251,488,697+213,5181.31
14 Mar 20251,275,179+207,2481.00
28 Feb 20251,067,931+158,1871.00
14 Feb 2025909,744−19,8141.00
31 Jan 2025929,558−207,6501.00
15 Jan 20251,137,208−35,5481.00
31 Dec 20241,172,756+147,2221.10
13 Dec 20241,025,534−427,0991.02
29 Nov 20241,452,633−297,8701.00
15 Nov 20241,750,503+239,2461.00
31 Oct 20241,511,257+85,7891.52
15 Oct 20241,425,468+77,6441.11
30 Sep 20241,347,824−1,903,9011.55
13 Sep 20243,251,725−646,2563.70
30 Aug 20243,897,981+883,3432.22
15 Aug 20243,014,638+413,1961.87
31 Jul 20242,601,442+540,6791.60
15 Jul 20242,060,763−18,6891.60
28 Jun 20242,079,452−123,1871.31
14 Jun 20242,202,639+205,5141.89
31 May 20241,997,125−7,0521.68
15 May 20242,004,177−456,0763.41
30 Apr 20242,460,253−131,2615.11
15 Apr 20242,591,514+107,9862.74
28 Mar 20242,483,528−134,2782.12
15 Mar 20242,617,806+272,0762.69
29 Feb 20242,345,730−12,5711.59
15 Feb 20242,358,301−300,4113.60
31 Jan 20242,658,712+191,1873.27
12 Jan 20242,467,525+28,6603.32
29 Dec 20232,438,865+18,5852.19
15 Dec 20232,420,280−373,9982.39
30 Nov 20232,794,278+398,8642.94
15 Nov 20232,395,414+52,3393.60
31 Oct 20232,343,075−50,8625.23
13 Oct 20232,393,937−194,6077.06
29 Sep 20232,588,544+186,7186.04
15 Sep 20232,401,826+46,5365.40
31 Aug 20232,355,290+24,6674.91
15 Aug 20232,330,623−127,3255.55
31 Jul 20232,457,948+191,9726.86
14 Jul 20232,265,976+19,37110.13
30 Jun 20232,246,605+208,1367.31
15 Jun 20232,038,469+20,7646.98
31 May 20232,017,705−96,6856.93
15 May 20232,114,390+17,15719.80
28 Apr 20232,097,233−30,68725.65
14 Apr 20232,127,920−67,76418.13
31 Mar 20232,195,684+139,77117.22
15 Mar 20232,055,913+8,3859.93
28 Feb 20232,047,528−147,5776.54
15 Feb 20232,195,105+179,5408.48
31 Jan 20232,015,565+180,9357.82
13 Jan 20231,834,630+46,60819.48
30 Dec 20221,788,022+159,7213.61
15 Dec 20221,628,301+208,51711.80
30 Nov 20221,419,784−67,00411.25
15 Nov 20221,486,788+72,99024.35
31 Oct 20221,413,798−3,49219.64
14 Oct 20221,417,290−186,38712.26
30 Sep 20221,603,677−44,3359.99
15 Sep 20221,648,012−85,9248.33
31 Aug 20221,733,936+198,16611.72
15 Aug 20221,535,770+44,23010.00
29 Jul 20221,491,540+9,96813.85
15 Jul 20221,481,572+70,61822.50
30 Jun 20221,410,954+8,33412.08
15 Jun 20221,402,620+47,6649.75
31 May 20221,354,956−76,9237.08
13 May 20221,431,879−381,5818.01
29 Apr 20221,813,460−172,2904.27
14 Apr 20221,985,750−41,9797.37
31 Mar 20222,027,729+202,5088.59
15 Mar 20221,825,221−128,2605.95
28 Feb 20221,953,481−499,6605.10
15 Feb 20222,453,141−31,0639.31
31 Jan 20222,484,204+308,4206.26
14 Jan 20222,175,784+242,1217.14
31 Dec 20211,933,663−32,0639.96
15 Dec 20211,965,726+246,2359.35
30 Nov 20211,719,491+23,6034.61
15 Nov 20211,695,888−141,7015.12
29 Oct 20211,837,589+101,8115.69
15 Oct 20211,735,778−175,2954.39
30 Sep 20211,911,073+465,6224.60
15 Sep 20211,445,451+609,5384.19
31 Aug 2021835,913–15.63

Scroll inside the table for earlier settlements, back to 31 Aug 2021.

Questions

Frequently asked questions

What is CLBT's short interest?
9,467,334 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, up 1,172,495 from the previous settlement.
Why is there no percentage for CLBT?
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 CLBT's days to cover?
3.49 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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