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HowShorted

ITUB short interest NYSE

Itau Unibanco Holding S.A. Ame. 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
23,048,722
vs previous settlement
+6,663,894 (+40.7%)
days to cover
1.00
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for ITUB: 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
25
4 Sep 2026
Highest in window
297,817
13 Mar 2026
Days with a balance
38
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for Itau Unibanco Holding S.A. Ame 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 298K shares.

History

Every FINRA settlement we hold for ITUB, newest first. สณ marks a figure FINRA itself flagged as revised.

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 202623,048,722+6,663,8941.00
31 Aug 202616,384,828+2,916,9731.00
14 Aug 202613,467,855โˆ’5,156,1661.00
31 Jul 202618,624,021โˆ’8,208,4431.00
15 Jul 202626,832,464+2,000,9841.40
30 Jun 202624,831,480+1,400,5841.04
15 Jun 202623,430,896โˆ’8,240,3211.01
29 May 202631,671,217โˆ’2,789,8721.53
15 May 202634,461,089+18,432,8381.14
30 Apr 202616,028,251โˆ’3,553,0431.00
15 Apr 202619,581,294+2,848,3901.00
31 Mar 202616,732,904โˆ’3,013,5311.00
13 Mar 202619,746,435โˆ’1,031,8681.00
27 Feb 202620,778,303โˆ’7,556,0541.00
13 Feb 202628,334,357โˆ’7,493,7001.00
30 Jan 202635,828,057โˆ’151,3131.08
15 Jan 202635,979,370โˆ’12,620,1181.91
31 Dec 202548,599,488+1,830,8413.52
15 Dec 202546,768,647โˆ’5,219,0301.85
28 Nov 202551,987,677โˆ’3,770,2932.85
14 Nov 202555,757,970โˆ’2,490,0682.69
31 Oct 202558,248,038+6,319,1692.67
15 Oct 202551,928,869โˆ’16,120,9271.81
30 Sep 202568,049,796+1,155,1822.16
15 Sep 202566,894,614โˆ’15,782,1342.49
29 Aug 202582,676,748+3,204,9112.94
15 Aug 202579,471,837โˆ’2,020,3272.43
31 Jul 202581,492,164โˆ’4,362,1532.92
15 Jul 202585,854,317โˆ’776,5373.20
30 Jun 202586,630,854โˆ’12,899,8463.18
13 Jun 202599,530,700โˆ’4,825,1643.69
30 May 2025104,355,864โˆ’6,708,9152.65
15 May 2025111,064,779+9,027,5863.54
30 Apr 2025102,037,193+14,263,4304.03
15 Apr 202587,773,763+19,789,1762.75
31 Mar 202567,984,587+8,707,9343.34
14 Mar 202559,276,653+24,347,6952.33
28 Feb 202534,928,958+2,409,1701.55
14 Feb 202532,519,788+748,3601.09
31 Jan 202531,771,428+4,193,6861.33
15 Jan 202527,577,742+2,521,4391.08
31 Dec 202425,056,303+7,886,6261.00
13 Dec 202417,169,677+5,532,4901.00
29 Nov 202411,637,187สณโˆ’229,5111.00
15 Nov 202411,866,698โˆ’12,055,3971.00
31 Oct 202423,922,095โˆ’3,817,6421.48
15 Oct 202427,739,737โˆ’1,840,2311.31
30 Sep 202429,579,968+3,665,1721.39
13 Sep 202425,914,796+2,208,4631.66
30 Aug 202423,706,333+5,558,8281.23
15 Aug 202418,147,505โˆ’2,355,3081.00
31 Jul 202420,502,813โˆ’8,644,1831.52
15 Jul 202429,146,996+3,515,8151.78
28 Jun 202425,631,181โˆ’9,168,0401.27
14 Jun 202434,799,221+9,910,5111.74
31 May 202424,888,710+9,328,6371.67
15 May 202415,560,073โˆ’1,430,8041.00
30 Apr 202416,990,877โˆ’8,897,6401.00
15 Apr 202425,888,517+5,063,7391.37
28 Mar 202420,824,778โˆ’8,071,0192.04
15 Mar 202428,895,797+2,572,2662.09
29 Feb 202426,323,531+4,344,3161.39
15 Feb 202421,979,215+268,5731.00
31 Jan 202421,710,642โˆ’487,6961.32
12 Jan 202422,198,338โˆ’14,325,6671.53
29 Dec 202336,524,005+6,650,0763.01
15 Dec 202329,873,929+954,3891.96
30 Nov 202328,919,540+3,379,5611.97
15 Nov 202325,539,979โˆ’2,371,5341.75
31 Oct 202327,911,513+1,263,9271.91
13 Oct 202326,647,586+67,4001.47
29 Sep 202326,580,186โˆ’1,953,1191.95
15 Sep 202328,533,305+1,995,1761.82
31 Aug 202326,538,129โˆ’1,452,9841.33
15 Aug 202327,991,113+3,809,1571.42
31 Jul 202324,181,956+198,9831.17
14 Jul 202323,982,973โˆ’1,180,1971.55
30 Jun 202325,163,170โˆ’842,7531.50
15 Jun 202326,005,923+1,762,8811.34
31 May 202324,243,042โˆ’2,802,1761.03
15 May 202327,045,218โˆ’2,681,3461.11
28 Apr 202329,726,564โˆ’26,0041.77
14 Apr 202329,752,568โˆ’15,787,3771.07
31 Mar 202345,539,945+5,971,5141.27
15 Mar 202339,568,431+17,652,9531.00
28 Feb 202321,915,478โˆ’12,819,8151.00
15 Feb 202334,735,293+20,077,2781.00
31 Jan 202314,658,015โˆ’20,355,1561.00
13 Jan 202335,013,171+5,834,2141.12
30 Dec 202229,178,957โˆ’1,822,3291.26
15 Dec 202231,001,286โˆ’4,385,6431.00
30 Nov 202235,386,929โˆ’4,917,8661.00
15 Nov 202240,304,795+6,849,8091.00
31 Oct 202233,454,986โˆ’1,873,5941.00
14 Oct 202235,328,580โˆ’6,945,7231.00
30 Sep 202242,274,303+9,300,8271.00
15 Sep 202232,973,476+321,6631.02
31 Aug 202232,651,813โˆ’8,260,4491.17
15 Aug 202240,912,262โˆ’13,491,8171.00
29 Jul 202254,404,079โˆ’151,0531.10
15 Jul 202254,555,132+6,051,2861.15
30 Jun 202248,503,846โˆ’16,732,7621.00
15 Jun 202265,236,608+2,754,3491.35
31 May 202262,482,259โˆ’5,712,2931.38
13 May 202268,194,552+22,786,1531.03
29 Apr 202245,408,399+4,726,9471.08
14 Apr 202240,681,452+270,3041.00
31 Mar 202240,411,148โˆ’3,030,3651.00
15 Mar 202243,441,513+2,166,7841.00
28 Feb 202241,274,729+10,369,1541.00
15 Feb 202230,905,575โˆ’7,926,8811.00
31 Jan 202238,832,456+15,347,9041.00
14 Jan 202223,484,552โˆ’961,4991.00
31 Dec 202124,446,051+442,7961.00
15 Dec 202124,003,255โˆ’3,779,9011.00
30 Nov 202127,783,156โˆ’3,457,1681.00
15 Nov 202131,240,324โˆ’2,975,3731.00
29 Oct 202134,215,697+12,416,5641.00
15 Oct 202121,799,133+1,384,8391.00
30 Sep 202120,414,294โˆ’3,965,0741.00
15 Sep 202124,379,368+4,282,3171.00
31 Aug 202120,097,051โˆ’4,900,7961.00
13 Aug 202124,997,847โˆ’14,996,4931.00
30 Jul 202139,994,340+6,453,8651.21
15 Jul 202133,540,475+15,340,5691.00
30 Jun 202118,199,906โˆ’3,573,2481.00
15 Jun 202121,773,154+5,091,8301.00
28 May 202116,681,324+3,147,0211.00
14 May 202113,534,303โˆ’1,739,7511.00
30 Apr 202115,274,054+2,943,7101.00
15 Apr 202112,330,344+2,061,4391.00
31 Mar 202110,268,905โˆ’5,887,8321.00
15 Mar 202116,156,737โˆ’9,565,4751.00
26 Feb 202125,722,212โˆ’3,192,1831.00
12 Feb 202128,914,395โˆ’25,405,1541.00
29 Jan 202154,319,549+13,977,1101.82
15 Jan 202140,342,439โˆ’1,804,4891.12
31 Dec 202042,146,928โˆ’4,421,1601.42
15 Dec 202046,568,088+13,578,3281.21
30 Nov 202032,989,760+10,211,9801.00
13 Nov 202022,777,780+11,330,4461.00
30 Oct 202011,447,334โˆ’1,368,2001.00
15 Oct 202012,815,534+1,463,5611.00
30 Sep 202011,351,973+3,671,6631.00
15 Sep 20207,680,310โˆ’3,297,9801.00
31 Aug 202010,978,290โˆ’5,548,3421.00
14 Aug 202016,526,632+3,146,0451.00
31 Jul 202013,380,587โˆ’1,595,0881.00
15 Jul 202014,975,675โˆ’7,473,8361.00
30 Jun 202022,449,511โˆ’11,321,1301.00
15 Jun 202033,770,641+15,636,5451.00
29 May 202018,134,096โˆ’17,958,9281.00
15 May 202036,093,024สณ+18,628,3661.01
30 Apr 202017,464,658โˆ’5,456,4081.00
15 Apr 202022,921,066โˆ’9,566,3461.00
31 Mar 202032,487,412+7,512,8911.00
13 Mar 202024,974,521+2,403,4011.00
28 Feb 202022,571,120โˆ’2,214,9071.00
14 Feb 202024,786,027โˆ’3,558,1511.00
31 Jan 202028,344,178+6,204,9671.26
15 Jan 202022,139,211+1,991,1061.03
31 Dec 201920,148,105+249,1471.98
13 Dec 201919,898,958+1,472,0711.01
29 Nov 201918,426,887+3,968,3931.09
15 Nov 201914,458,494+469,8891.00
31 Oct 201913,988,605โˆ’2,535,5131.00
15 Oct 201916,524,118+4,240,7001.00
30 Sep 201912,283,418โˆ’4,009,0561.00
13 Sep 201916,292,474โˆ’15,174,1701.00
30 Aug 201931,466,644+14,865,1851.71
15 Aug 201916,601,459โˆ’1,768,6451.00
31 Jul 201918,370,104+4,872,2371.08
15 Jul 201913,497,867+1,134,9011.00
28 Jun 201912,362,966โˆ’366,6131.00
14 Jun 201912,729,579โˆ’7,039,9681.00
31 May 201919,769,547โˆ’12,141,1601.00
15 May 201931,910,707+16,043,9821.78
30 Apr 201915,866,725โˆ’7,673,7051.00
15 Apr 201923,540,430+2,240,8921.32
29 Mar 201921,299,538+9,109,5061.00
15 Mar 201912,190,032โˆ’2,813,5381.00
28 Feb 201915,003,570โˆ’5,225,2531.00
15 Feb 201920,228,823+5,231,5011.00
31 Jan 201914,997,322โˆ’2,390,0951.00
15 Jan 201917,387,417+3,289,6171.00
31 Dec 201814,097,800+721,9151.00
14 Dec 201813,375,885โˆ’3,701,5971.00
30 Nov 201817,077,482+3,926,8611.09
15 Nov 201813,150,621โˆ’1,671,6781.00
31 Oct 201814,822,299โˆ’284,5301.00
15 Oct 201815,106,829โˆ’4,483,6941.00
28 Sep 201819,590,523โˆ’6,430,4361.28
14 Sep 201826,020,959+6,079,3391.63
31 Aug 201819,941,620+718,7921.26
15 Aug 201819,222,828+677,9631.40
31 Jul 201818,544,865+3,682,9831.42
13 Jul 201814,861,882สณ+2,257,4831.35
29 Jun 201812,604,399โˆ’2,450,9261.01
15 Jun 201815,055,325โˆ’1,055,3001.00
31 May 201816,110,625โˆ’9,483,4521.06
15 May 201825,594,077โˆ’1,125,6502.64
30 Apr 201826,719,727โˆ’172,4043.90
13 Apr 201826,892,131+6,205,7543.28
29 Mar 201820,686,377+3,192,7462.22
15 Mar 201817,493,631โˆ’1,307,9212.19
28 Feb 201818,801,552โˆ’6,321,9291.96
15 Feb 201825,123,481โˆ’13,127,7932.33
31 Jan 201838,251,274+15,668,7092.61
12 Jan 201822,582,565โˆ’2,701,1472.20
29 Dec 201725,283,712โ€“3.07

Scroll inside the table for earlier settlements, back to 29 Dec 2017.

Questions

Frequently asked questions

What is ITUB's short interest?
23,048,722 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, up 6,663,894 from the previous settlement.
Why is there no percentage for ITUB?
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 ITUB'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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