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HowShorted

ENFR short interest NYSE Arca

Alerian Energy Infrastructure. FINRA's reported shares short for this symbol, twice a month by settlement date, shown as the regulator publishes them. No percentage is shown: exchange-traded product: its share count floats with creation and redemption.

Shares short
311,909
vs previous settlement
+101,825 (+48.5%)
days to cover
3.05
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for ENFR: 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.

Latest balance
293
14 Sep 2026
Highest in window
17,097
30 Jan 2026
Days with a balance
112
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for Alerian Energy Infrastructure 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 17K shares.

History

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

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 2026311,909+101,8253.05
31 Aug 2026210,084+17,3212.16
14 Aug 2026192,763โˆ’66,1072.70
31 Jul 2026258,870โˆ’64,3782.11
15 Jul 2026323,248+94,1364.81
30 Jun 2026229,112โˆ’44,7604.26
15 Jun 2026273,872+30,7024.52
29 May 2026243,170+2,4272.40
15 May 2026240,743โˆ’116,9992.97
30 Apr 2026357,742+56,7634.08
15 Apr 2026300,979โˆ’247,4332.89
31 Mar 2026548,412+272,4055.90
13 Mar 2026276,007+37,2353.05
27 Feb 2026238,772+1,1863.15
13 Feb 2026237,586+8,3342.63
30 Jan 2026229,252+31,0643.17
15 Jan 2026198,188โˆ’28,9551.71
31 Dec 2025227,143โˆ’12,7002.87
15 Dec 2025239,843+4,7724.72
28 Nov 2025235,071+6,5004.01
14 Nov 2025228,571+72,6053.07
31 Oct 2025155,966โˆ’28,7592.72
15 Oct 2025184,725+17,4852.39
30 Sep 2025167,240+18,0412.29
15 Sep 2025149,199+17,0733.23
29 Aug 2025132,126+87,2142.87
15 Aug 202544,912โˆ’10,1201.06
31 Jul 202555,032โˆ’9,3161.11
15 Jul 202564,348+29,2291.00
30 Jun 202535,119โˆ’14,6061.00
13 Jun 202549,725โˆ’20,4081.00
30 May 202570,133+28,4431.44
15 May 202541,690+19,9801.09
30 Apr 202521,710+6,3131.00
15 Apr 202515,397โˆ’68,4641.00
31 Mar 202583,861+60,5651.00
14 Mar 202523,296โˆ’6,6971.00
28 Feb 202529,993โˆ’29,9191.00
14 Feb 202559,912+21,2661.00
31 Jan 202538,646+15,5691.00
15 Jan 202523,077โˆ’113,6671.00
31 Dec 2024136,744+59,7311.64
13 Dec 202477,013+5691.00
29 Nov 202476,444โˆ’15,7981.00
15 Nov 202492,242+44,9971.88
31 Oct 202447,245โˆ’1,8742.32
15 Oct 202449,119+26,5122.14
30 Sep 202422,607โˆ’5,3491.00
13 Sep 202427,956+3,4461.00
30 Aug 202424,510โˆ’6,6101.00
15 Aug 202431,120+26,4751.01
31 Jul 20244,645โˆ’15,3701.00
15 Jul 202420,015+9,7301.00
28 Jun 202410,285โˆ’11,7971.00
14 Jun 202422,082โˆ’20,0071.00
31 May 202442,089+11,2131.80
15 May 202430,876+21,6802.01
30 Apr 20249,196โˆ’3521.00
15 Apr 20249,548+5,7621.00
28 Mar 20243,786+1,2471.00
15 Mar 20242,539โˆ’1,1961.00
29 Feb 20243,735โˆ’2,4071.00
15 Feb 20246,142+3,8701.00
31 Jan 20242,272โˆ’3,0091.00
12 Jan 20245,281+5,2351.00
29 Dec 202346โˆ’711.00
15 Dec 2023117โˆ’15,9791.00
30 Nov 202316,096+15,8701.00
15 Nov 2023226สณโˆ’7,0091.00
31 Oct 20237,235โˆ’3,4821.00
13 Oct 202310,717+10,2291.00
29 Sep 2023488โˆ’15,6291.00
15 Sep 202316,117+1,8771.00
31 Aug 202314,240โˆ’6,0001.08
15 Aug 202320,240โˆ’14,4851.46
31 Jul 202334,725โˆ’2,5781.86
14 Jul 202337,303+15,1252.24
30 Jun 202322,178โˆ’3761.22
15 Jun 202322,554+12,8641.00
31 May 20239,690+9,6641.00
15 May 202326โˆ’1,2671.00
28 Apr 20231,293โˆ’3,0731.00
14 Apr 20234,366โˆ’2001.00
31 Mar 20234,566+1,0071.00
15 Mar 20233,559+1,8701.00
28 Feb 20231,689+6941.00
15 Feb 2023995+6851.00
31 Jan 2023310โˆ’1,0581.00
13 Jan 20231,368โˆ’2,5911.00
30 Dec 20223,959โˆ’3,0141.00
15 Dec 20226,973โˆ’132,2481.00
30 Nov 2022139,221+40,9036.63
15 Nov 202298,318+34,6571.37
31 Oct 202263,661+26,1471.34
14 Oct 202237,514+31,2251.00
30 Sep 20226,289โˆ’3,3071.00
15 Sep 20229,596โˆ’9691.00
31 Aug 202210,565โˆ’30,0061.00
15 Aug 202240,571โˆ’14,2041.28
29 Jul 202254,775+25,4612.46
15 Jul 202229,314+4,9621.00
30 Jun 202224,352โˆ’198,0381.00
15 Jun 2022222,390+166,2252.75
31 May 202256,165โˆ’8,0991.00
13 May 202264,264+1961.09
29 Apr 202264,068+57,9992.02
14 Apr 20226,069โˆ’22,4121.00
31 Mar 202228,481โˆ’24,7431.00
15 Mar 202253,224+4,4691.00
28 Feb 202248,755โˆ’19,2021.66
15 Feb 202267,957โˆ’27,1381.76
31 Jan 202295,095+63,3932.84
14 Jan 202231,702+11,4361.00
31 Dec 202120,266โˆ’26,4651.00
15 Dec 202146,731+36,3821.60
30 Nov 202110,349+8,6571.00
15 Nov 20211,692โˆ’14,9091.00
29 Oct 202116,601+3,8051.14
15 Oct 202112,796+10,5061.00
30 Sep 20212,290+701.00
31 Aug 20212,220โˆ’13,8501.00
13 Aug 202116,070+4,0631.00
30 Jul 202112,007+2,2491.00
15 Jul 20219,758+4,5061.00
30 Jun 20215,252โˆ’6,4671.00
15 Jun 202111,719โˆ’9,9261.00
28 May 202121,645+11,5271.82
14 May 202110,118+4521.00
30 Apr 20219,666โˆ’42,9461.00
15 Apr 202152,612+21,8713.07
31 Mar 202130,741+18,1211.74
15 Mar 202112,620โˆ’2,5381.00
26 Feb 202115,158โˆ’9,6411.00
12 Feb 202124,799+12,0381.36
29 Jan 202112,761โˆ’58,7471.00
15 Jan 202171,508+10,8882.23
31 Dec 202060,620+49,2611.11
15 Dec 202011,359โˆ’56,1691.00
30 Nov 202067,528+28,9582.09
13 Nov 202038,570โˆ’3,3261.66
30 Oct 202041,896+16,7071.99
15 Oct 202025,189โˆ’16,1591.48
30 Sep 202041,348+32,4581.45
15 Sep 20208,890โˆ’6,0841.00
31 Aug 202014,974โˆ’5,0431.00
14 Aug 202020,017โˆ’10,9241.00
31 Jul 202030,941+28,3152.55
15 Jul 20202,626+1,9101.00
30 Jun 2020716โˆ’61,8151.00
15 Jun 202062,531+9,9772.79
29 May 202052,554+18,7701.00
15 May 202033,784+29,3401.00
30 Apr 20204,444โˆ’45,8771.00
15 Apr 202050,321+42,2051.40
31 Mar 20208,116+2,9421.00
13 Mar 20205,174โˆ’21,6611.00
28 Feb 202026,835+12,2561.00
14 Feb 202014,579+4,7201.30
31 Jan 20209,859โˆ’21,4991.00
15 Jan 202031,358+16,4091.69
31 Dec 201914,949โˆ’14,0851.00
13 Dec 201929,034+17,6231.18
29 Nov 201911,411+11,3541.00
15 Nov 201957โˆ’1,4331.00
31 Oct 20191,490+1,2841.00
15 Oct 2019206โˆ’3141.00
30 Sep 2019520+221.00
13 Sep 2019498+91.00
30 Aug 2019489โˆ’3,0231.00
15 Aug 20193,512โˆ’26,9231.00
31 Jul 201930,435+30,2822.26
15 Jul 2019153โˆ’4,6951.00
28 Jun 20194,848+4,2281.00
14 Jun 2019620โˆ’8741.00
31 May 20191,494+1,3581.00
15 May 2019136+191.00
30 Apr 2019117โˆ’7,0151.00
15 Apr 20197,132+4,7771.00
29 Mar 20192,355+2,2031.00
15 Mar 2019152โˆ’19,0381.00
28 Feb 201919,190+18,2071.00
15 Feb 2019983โˆ’2,6951.00
31 Jan 20193,678โˆ’16,2121.00
15 Jan 201919,890โˆ’6,4681.80
31 Dec 201826,358โˆ’44,4491.00
14 Dec 201870,807+68,8691.48
30 Nov 20181,938โˆ’1,6811.00
15 Nov 20183,619+2,7471.00
31 Oct 2018872โˆ’1,0511.00
15 Oct 20181,923+5271.00
28 Sep 20181,396+5241.00
14 Sep 201887201.00
31 Aug 2018872โˆ’1,1181.00
15 Aug 20181,990+1,9111.00
31 Jul 201879โˆ’1,4351.00
13 Jul 20181,514โˆ’651.00
29 Jun 20181,579โˆ’1,5441.00
15 Jun 20183,123+1,0431.00
31 May 20182,080โˆ’8191.00
15 May 20182,899+1,2041.00
30 Apr 20181,695+2811.00
13 Apr 20181,414+3071.00
29 Mar 20181,107โˆ’3,8711.00
15 Mar 20184,978โˆ’1,4381.00
28 Feb 20186,416โˆ’1,9511.00
15 Feb 20188,367โˆ’6011.00
31 Jan 20188,968+4,3411.00
12 Jan 20184,627โˆ’6,0121.00
29 Dec 201710,639โ€“1.00

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

Questions

Frequently asked questions

What is ENFR's short interest?
311,909 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, up 101,825 from the previous settlement.
Why is there no percentage for ENFR?
Because no defensible share count exists to divide by: exchange-traded product: its share count floats with creation and redemption. An exchange-traded product's share count changes every day as units are created and redeemed, so no filing gives a stable count to divide by. FINRA's shares-short figure is exact; a percentage of it would not be.
What is ENFR's days to cover?
3.05 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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