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HowShorted

AQN short interest NYSE

Algonquin Power & Utilities Co. 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
18,467,246
vs previous settlement
+2,165,951 (+13.3%)
days to cover
3.65
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for AQN: 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
2,469
11 Sep 2026
Highest in window
447,348
6 Apr 2026
Days with a balance
88
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for Algonquin Power & Utilities Co 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 447K shares.

History

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

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 202618,467,246+2,165,9513.65
31 Aug 202616,301,295โˆ’69,0515.10
14 Aug 202616,370,346+3,039,0854.27
31 Jul 202613,331,261+2,330,1093.44
15 Jul 202611,001,152โˆ’3,703,0762.03
30 Jun 202614,704,228+2,861,9704.32
15 Jun 202611,842,258+3,301,2052.48
29 May 20268,541,053โˆ’2,451,1751.50
15 May 202610,992,228+2,216,0792.77
30 Apr 20268,776,149+538,7262.71
15 Apr 20268,237,423โˆ’2,426,7931.94
31 Mar 202610,664,216โˆ’230,0941.91
13 Mar 202610,894,310+2,941,5742.09
27 Feb 20267,952,736โˆ’2,150,9772.10
13 Feb 202610,103,713+344,5091.94
30 Jan 20269,759,204+3,891,5621.97
15 Jan 20265,867,642โˆ’2,206,0041.09
31 Dec 20258,073,646+1,053,5831.79
15 Dec 20257,020,063โˆ’508,5971.73
28 Nov 20257,528,660สณโˆ’1,802,3871.99
14 Nov 20259,331,047+215,6361.27
31 Oct 20259,115,411โˆ’2,678,0842.17
15 Oct 202511,793,495โˆ’4,739,8812.03
30 Sep 202516,533,376+1,578,3593.79
15 Sep 202514,955,017โˆ’1,460,4374.33
29 Aug 202516,415,454โˆ’1,953,2403.92
15 Aug 202518,368,694โˆ’4,653,1782.34
31 Jul 202523,021,872โˆ’2,514,9734.40
15 Jul 202525,536,845โˆ’1,210,4434.01
30 Jun 202526,747,288+2,718,7732.54
13 Jun 202524,028,515โˆ’2,408,2441.45
30 May 202526,436,759+2,210,6632.13
15 May 202524,226,096โˆ’1,409,0851.72
30 Apr 202525,635,181โˆ’620,0222.45
15 Apr 202526,255,203+2,190,1381.72
31 Mar 202524,065,065โˆ’968,7142.70
14 Mar 202525,033,779+6,704,2771.63
28 Feb 202518,329,502+806,3991.55
14 Feb 202517,523,103+930,9211.99
31 Jan 202516,592,182โˆ’2,248,1791.98
15 Jan 202518,840,361+274,4152.40
31 Dec 202418,565,946+3,299,1813.46
13 Dec 202415,266,765+1,478,6912.77
29 Nov 202413,788,074โˆ’1,630,1093.16
15 Nov 202415,418,183โˆ’3,962,7002.54
31 Oct 202419,380,883+2,458,1983.94
15 Oct 202416,922,685โˆ’530,2523.29
30 Sep 202417,452,937+3,539,4072.72
13 Sep 202413,913,530โˆ’1,531,2232.43
30 Aug 202415,444,753โˆ’1,041,5503.21
15 Aug 202416,486,303+6,938,5461.53
31 Jul 20249,547,757+399,6692.17
15 Jul 20249,148,088โˆ’1,835,8541.53
28 Jun 202410,983,942โˆ’9,913,8231.41
14 Jun 202420,897,765+4,682,1622.97
31 May 202416,215,603+1,714,5033.72
15 May 202414,501,100+1,554,8122.02
30 Apr 202412,946,288+1,184,8143.09
15 Apr 202411,761,474โˆ’933,7112.30
28 Mar 202412,695,185โˆ’3,483,4122.71
15 Mar 202416,178,597โˆ’5,802,7722.45
29 Feb 202421,981,369+147,9784.62
15 Feb 202421,833,391+363,6725.48
31 Jan 202421,469,719+3,313,9274.94
12 Jan 202418,155,792โˆ’6,404,9674.30
29 Dec 202324,560,759+219,2848.02
15 Dec 202324,341,475โˆ’5,415,1915.57
30 Nov 202329,756,666โˆ’2,812,6988.72
15 Nov 202332,569,364โˆ’1,590,8115.73
31 Oct 202334,160,175โˆ’5,495,4486.30
13 Oct 202339,655,623+6,031,3507.32
29 Sep 202333,624,273โˆ’50,5776.93
15 Sep 202333,674,850+1,469,6068.65
31 Aug 202332,205,244โˆ’2,361,1569.23
15 Aug 202334,566,400+3,828,1698.57
31 Jul 202330,738,231โˆ’2,868,6585.65
14 Jul 202333,606,889+9,138,7676.82
30 Jun 202324,468,122+277,4463.17
15 Jun 202324,190,676+1,281,0465.47
31 May 202322,909,630โˆ’2,686,6456.88
15 May 202325,596,275โˆ’704,1646.25
28 Apr 202326,300,439โˆ’1,747,0253.31
14 Apr 202328,047,464โˆ’4,144,4586.44
31 Mar 202332,191,922+6,815,8814.40
15 Mar 202325,376,041โˆ’573,0085.98
28 Feb 202325,949,049+2,806,3715.68
15 Feb 202323,142,678+614,3564.84
31 Jan 202322,528,322โˆ’130,5304.44
13 Jan 202322,658,852โˆ’15,236,5962.72
30 Dec 202237,895,448+5,072,0425.16
15 Dec 202232,823,406+5,326,8414.09
30 Nov 202227,496,565+5,753,5003.58
15 Nov 202221,743,065+1,445,2382.93
31 Oct 202220,297,827โˆ’3,704,3237.09
14 Oct 202224,002,150โˆ’2,007,5166.77
30 Sep 202226,009,666+4,682,4599.31
15 Sep 202221,327,207+6,836,88914.53
31 Aug 202214,490,318โˆ’1,053,64311.28
15 Aug 202215,543,961+647,85310.21
29 Jul 202214,896,108โˆ’378,71010.62
15 Jul 202215,274,818โˆ’6,944,2268.74
30 Jun 202222,219,044+1,683,6239.00
15 Jun 202220,535,421+4,818,9658.95
31 May 202215,716,456+156,7917.48
13 May 202215,559,665โˆ’2,127,6665.00
29 Apr 202217,687,331โˆ’2,393,60611.00
14 Apr 202220,080,937+1,022,40611.18
31 Mar 202219,058,531+1,798,31210.85
15 Mar 202217,260,219+807,3456.96
28 Feb 202216,452,874โˆ’1,972,4108.20
15 Feb 202218,425,284โˆ’1,354,91411.48
31 Jan 202219,780,198+353,7737.95
14 Jan 202219,426,425+2,545,5516.90
31 Dec 202116,880,874+838,0408.56
15 Dec 202116,042,834+20,7775.16
30 Nov 202116,022,057โˆ’126,7026.45
15 Nov 202116,148,759+882,0674.13
29 Oct 202115,266,692โˆ’953,9187.30
15 Oct 202116,220,610โˆ’707,05410.30
30 Sep 202116,927,664+1,929,3198.82
15 Sep 202114,998,345โˆ’1,583,99611.18
31 Aug 202116,582,341+674,7609.20
13 Aug 202115,907,581โˆ’98,4979.15
30 Jul 202116,006,078โˆ’2,425,5377.50
15 Jul 202118,431,615+1,043,7679.26
30 Jun 202117,387,848+10,344,6092.79
15 Jun 20217,043,239สณโˆ’103,5508.35
28 May 20217,146,789+455,3598.62
14 May 20216,691,430+256,5976.85
30 Apr 20216,434,833+244,7728.98
15 Apr 20216,190,061โˆ’688,5686.79
31 Mar 20216,878,629โˆ’1,349,2515.85
15 Mar 20218,227,880โˆ’164,9545.98
26 Feb 20218,392,834โˆ’509,39810.29
12 Feb 20218,902,232+978,48912.37
29 Jan 20217,923,743+529,31412.55
15 Jan 20217,394,429+80,7928.57
31 Dec 20207,313,637+478,60114.36
15 Dec 20206,835,036+59,44512.66
30 Nov 20206,775,591โˆ’592,57111.53
13 Nov 20207,368,162+242,08915.09
30 Oct 20207,126,073+639,79012.45
15 Oct 20206,486,283+880,2038.01
30 Sep 20205,606,080+1,467,6988.90
15 Sep 20204,138,382โˆ’102,8597.18
31 Aug 20204,241,241+43,4537.67
14 Aug 20204,197,788โˆ’262,0157.92
31 Jul 20204,459,803+896,6554.73
15 Jul 20203,563,148โˆ’669,7944.15
30 Jun 20204,232,942+1,502,0064.81
15 Jun 20202,730,936+50,9004.08
29 May 20202,680,036+335,9446.11
15 May 20202,344,092สณโˆ’616,3003.84
30 Apr 20202,960,392+178,9673.80
15 Apr 20202,781,425+494,5003.18
31 Mar 20202,286,925โˆ’639,1711.89
13 Mar 20202,926,096โˆ’366,1182.41
28 Feb 20203,292,214โˆ’447,0643.46
14 Feb 20203,739,278โˆ’214,6534.47
31 Jan 20203,953,931สณ+77,6417.91
15 Jan 20203,876,290โˆ’79,0186.18
31 Dec 20193,955,308โˆ’446,38810.51
13 Dec 20194,401,696โˆ’2,319,5406.39
29 Nov 20196,721,236+1,161,8805.25
15 Nov 20195,559,356โˆ’747,4707.57
31 Oct 20196,306,826โˆ’1,007,1566.13
15 Oct 20197,313,982+4,836,7783.47
30 Sep 20192,477,204โˆ’365,7115.54
13 Sep 20192,842,915+272,20410.60
30 Aug 20192,570,711โˆ’57,1029.02
15 Aug 20192,627,813โˆ’472,5356.89
31 Jul 20193,100,348+217,5139.77
15 Jul 20192,882,835โˆ’55,74010.40
28 Jun 20192,938,575โˆ’629,1618.83
14 Jun 20193,567,736+32,59811.82
31 May 20193,535,138โˆ’325,81913.59
15 May 20193,860,957+72,1397.69
30 Apr 20193,788,818โˆ’73,06516.24
15 Apr 20193,861,883โˆ’139,80312.82
29 Mar 20194,001,686โˆ’102,72214.16
15 Mar 20194,104,408+269,71911.51
28 Feb 20193,834,689+317,97912.50
15 Feb 20193,516,710+213,64815.58
31 Jan 20193,303,062+511,18615.26
15 Jan 20192,791,876+119,9598.37
31 Dec 20182,671,917+612,3546.99
14 Dec 20182,059,563+622,5806.44
30 Nov 20181,436,983+189,81811.94
15 Nov 20181,247,165+188,2316.81
31 Oct 20181,058,934โˆ’127,0694.92
15 Oct 20181,186,003โˆ’111,0576.30
28 Sep 20181,297,060+107,8945.44
14 Sep 20181,189,166+195,3228.98
31 Aug 2018993,844โˆ’368,98910.57
15 Aug 20181,362,833+61,7178.74
31 Jul 20181,301,116+319,1929.14
13 Jul 2018981,924โˆ’37,0935.93
29 Jun 20181,019,017+308,0356.52
15 Jun 2018710,982โˆ’110,0204.41
31 May 2018821,002+117,4055.28
15 May 2018703,597+34,4344.48
30 Apr 2018669,163โˆ’5,912,5623.65
13 Apr 20186,581,725โˆ’310,34625.54
29 Mar 20186,892,071+2,826,59413.09
15 Mar 20184,065,477+2,928,44913.39
28 Feb 20181,137,028โˆ’352,8648.19
15 Feb 20181,489,892+224,9559.05
31 Jan 20181,264,937+416,2608.98
12 Jan 2018848,677โˆ’135,3115.29
29 Dec 2017983,988โ€“10.55

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

Questions

Frequently asked questions

What is AQN's short interest?
18,467,246 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, up 2,165,951 from the previous settlement.
Why is there no percentage for AQN?
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 AQN's days to cover?
3.65 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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