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HowShorted

TPZ short interest NYSE

Tortoise Electrification Infra. FINRA's reported shares short for this symbol, twice a month by settlement date, shown as the regulator publishes them. No percentage is shown: no SEC filer maps to the symbol (funds, notes, preferreds, warrants and foreign listings).

Shares short
6,062
vs previous settlement
โˆ’584 (-8.8%)
days to cover
1.00
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for TPZ: 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
94
14 Sep 2026
Highest in window
351,188
14 Oct 2025
Days with a balance
48
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for Tortoise Electrification Infra 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 351K shares.

History

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

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 20266,062โˆ’5841.00
31 Aug 20266,646โˆ’5881.00
14 Aug 20267,234+2,0761.00
31 Jul 20265,158โˆ’20,8481.00
15 Jul 202626,006+8,3392.97
30 Jun 202617,667โˆ’42,7181.48
15 Jun 202660,385+55,6255.28
29 May 20264,760โˆ’19,6511.00
15 May 202624,411+10,6902.50
30 Apr 202613,721+9,5701.23
15 Apr 20264,151+1,8931.00
31 Mar 20262,258+2,0761.00
13 Mar 2026182โˆ’9031.00
27 Feb 20261,085+7141.00
13 Feb 2026371โˆ’28,0091.00
30 Jan 202628,380+26,9611.52
15 Jan 20261,419+8281.00
31 Dec 2025591+4841.00
15 Dec 2025107โˆ’7861.00
28 Nov 2025893+2051.00
14 Nov 2025688+2611.00
31 Oct 2025427+2091.00
15 Oct 2025218โˆ’3,1961.00
30 Sep 20253,414โˆ’2,7711.00
15 Sep 20256,185โˆ’2,9741.00
29 Aug 20259,159โˆ’1,6551.00
15 Aug 202510,814โˆ’1,1271.00
31 Jul 202511,941+8,6071.00
15 Jul 20253,334โˆ’3071.00
30 Jun 20253,641+2531.00
13 Jun 20253,388โˆ’1,6131.00
30 May 20255,001+7481.00
15 May 20254,253โˆ’9401.00
30 Apr 20255,193+1,5321.00
15 Apr 20253,661โˆ’3,4471.00
31 Mar 20257,108+1,3191.00
14 Mar 20255,789+1,0351.00
28 Feb 20254,754โˆ’5391.00
14 Feb 20255,293โˆ’1,0441.00
31 Jan 20256,337+1,2161.00
15 Jan 20255,121โˆ’5,5651.00
31 Dec 202410,686โˆ’4101.00
13 Dec 202411,096+2091.00
29 Nov 202410,887+1,9721.00
15 Nov 20248,915+5,6421.00
31 Oct 20243,273+2371.00
15 Oct 20243,036+2,1511.00
30 Sep 2024885โˆ’2,4481.00
13 Sep 20243,333โˆ’2631.00
30 Aug 20243,596โˆ’3851.00
15 Aug 20243,981โˆ’3,5481.00
31 Jul 20247,529+1,7441.00
15 Jul 20245,785+4,2851.00
28 Jun 20241,500+1,4181.00
14 Jun 202482โˆ’5,2281.00
31 May 20245,310+1,1851.00
15 May 20244,125+1,8751.00
30 Apr 20242,250โˆ’2,2081.00
15 Apr 20244,458โˆ’4,3511.00
28 Mar 20248,809+1,0021.00
15 Mar 20247,807+8941.00
29 Feb 20246,913+3,9251.00
15 Feb 20242,988โˆ’4,4411.00
31 Jan 20247,429โˆ’5601.00
12 Jan 20247,989โˆ’2,3811.00
29 Dec 202310,370โˆ’2,1871.00
15 Dec 202312,557+8,2511.00
30 Nov 20234,306+8881.00
15 Nov 20233,418โˆ’8,7591.00
31 Oct 202312,177+5,5091.00
13 Oct 20236,668โˆ’3,5351.00
29 Sep 202310,203+9,7861.00
15 Sep 2023417โˆ’3241.00
31 Aug 2023741+5821.00
15 Aug 2023159โˆ’2451.00
31 Jul 2023404โˆ’3461.00
14 Jul 2023750โˆ’2,9271.00
30 Jun 20233,677+1371.00
15 Jun 20233,540+1971.00
31 May 20233,343+21.00
15 May 20233,341โˆ’4,8781.00
28 Apr 20238,219+4,0851.07
14 Apr 20234,134+1311.00
31 Mar 20234,003โˆ’7971.00
15 Mar 20234,800+1,3391.00
28 Feb 20233,461โˆ’5951.00
15 Feb 20234,056โˆ’4,0671.00
31 Jan 20238,123โˆ’4461.00
13 Jan 20238,569+1,0111.00
30 Dec 20227,558โˆ’16,6181.00
15 Dec 202224,176+1782.06
30 Nov 202223,998โˆ’5,4151.05
15 Nov 202229,413+24,8851.49
31 Oct 20224,528โˆ’6,9611.00
14 Oct 202211,489+8,8911.00
30 Sep 20222,598โˆ’1,1481.00
15 Sep 20223,746โˆ’2,1211.00
31 Aug 20225,867+4,4841.00
15 Aug 20221,383โˆ’2,8651.00
29 Jul 20224,248+4431.00
15 Jul 20223,805โˆ’5,0581.00
30 Jun 20228,863โˆ’8211.00
15 Jun 20229,684โˆ’2,8301.00
31 May 202212,514โˆ’13,2161.00
13 May 202225,730+11,3351.03
29 Apr 202214,395+9,5011.00
14 Apr 20224,894+2,1431.00
31 Mar 20222,751โˆ’6,9941.00
15 Mar 20229,745+5,5221.00
28 Feb 20224,223+1,5341.00
15 Feb 20222,689โˆ’5,7101.00
31 Jan 20228,399โˆ’2,1641.00
14 Jan 202210,563+3,0821.00
31 Dec 20217,481+6,2311.00
15 Dec 20211,250โˆ’4,5771.00
30 Nov 20215,827โˆ’5,4611.00
15 Nov 202111,288+10,4191.00
29 Oct 2021869โˆ’9,1131.00
15 Oct 20219,982+6,8911.00
30 Sep 20213,091+711.00
15 Sep 20213,020+9731.00
31 Aug 20212,047โˆ’1,1931.00
13 Aug 20213,240+9561.00
30 Jul 20212,284โˆ’6,1401.00
15 Jul 20218,424โˆ’8,6061.00
30 Jun 202117,030+4,1321.00
15 Jun 202112,898สณ+7,3341.00
28 May 20215,564โˆ’3,1451.00
14 May 20218,709โˆ’8111.00
30 Apr 20219,520+7,6101.00
15 Apr 20211,910โˆ’9,5201.00
31 Mar 202111,430+8,9831.00
15 Mar 20212,447โˆ’8871.00
26 Feb 20213,334+2,0561.00
12 Feb 20211,278+2221.00
29 Jan 20211,056+6491.00
15 Jan 2021407โˆ’27,9811.00
31 Dec 202028,388+16,1981.00
15 Dec 202012,190+10,0931.00
30 Nov 20202,097โˆ’5,6761.00
13 Nov 20207,773+2,6231.00
30 Oct 20205,150+3,2671.00
15 Oct 20201,883โˆ’1,4121.00
30 Sep 20203,295+2,3861.00
15 Sep 2020909โˆ’8771.00
31 Aug 20201,786+2561.00
14 Aug 20201,530โˆ’1751.00
31 Jul 20201,705โˆ’4,5271.00
15 Jul 20206,232+1,7001.00
30 Jun 20204,532โˆ’9,1851.00
15 Jun 202013,717+10,3011.00
29 May 20203,416โˆ’6,9551.00
15 May 202010,371+2951.00
30 Apr 202010,076+6,1841.00
15 Apr 20203,892โˆ’5,8881.00
31 Mar 20209,780โˆ’3061.00
13 Mar 202010,086โˆ’2,7021.00
28 Feb 202012,788+10,7941.00
14 Feb 20201,994+3471.00
31 Jan 20201,647โˆ’2221.00
15 Jan 20201,869โˆ’7,2071.00
31 Dec 20199,076+5,3041.00
13 Dec 20193,772โˆ’4,0121.00
29 Nov 20197,784+5,1331.00
15 Nov 20192,651โˆ’3,0871.00
31 Oct 20195,738+8411.00
15 Oct 20194,897โˆ’1,9961.00
30 Sep 20196,893โˆ’1,1091.00
13 Sep 20198,002โˆ’10,8541.00
30 Aug 201918,856+14,9471.00
15 Aug 20193,909+1,6551.00
31 Jul 20192,254โˆ’3,2791.00
15 Jul 20195,533+6671.00
28 Jun 20194,866โˆ’7,0851.00
14 Jun 201911,951+4,1121.00
31 May 20197,839+7,4661.00
15 May 2019373โˆ’5,6821.00
30 Apr 20196,055โˆ’8,1171.00
15 Apr 201914,172+7,3081.00
29 Mar 20196,864โˆ’6,7061.00
15 Mar 201913,570+9,7711.00
28 Feb 20193,799โˆ’2,9801.00
15 Feb 20196,779โˆ’151.00
31 Jan 20196,794โˆ’9,0371.00
15 Jan 201915,831+10,7471.00
31 Dec 20185,084โˆ’15,8571.00
14 Dec 201820,941+11,7641.00
30 Nov 20189,177+2,4901.00
15 Nov 20186,687+1891.00
31 Oct 20186,498โˆ’3391.00
15 Oct 20186,837โˆ’3,3661.00
28 Sep 201810,203+2,5351.00
14 Sep 20187,668+5661.00
31 Aug 20187,102+3,2361.00
15 Aug 20183,866โˆ’2,4951.00
31 Jul 20186,361โˆ’3,2191.00
13 Jul 20189,580+1,7521.00
29 Jun 20187,828+5,8611.00
15 Jun 20181,967โˆ’4,5981.00
31 May 20186,565+2,2201.00
15 May 20184,345โˆ’2,6931.00
30 Apr 20187,038+2,0551.00
13 Apr 20184,983โˆ’2,1071.00
29 Mar 20187,090+1,8911.00
15 Mar 20185,199โˆ’1,9231.00
28 Feb 20187,122+4,3771.00
15 Feb 20182,745โˆ’3831.00
31 Jan 20183,128โˆ’7,8051.00
12 Jan 201810,933สณโˆ’2,0421.00
29 Dec 201712,975โ€“1.00

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

Questions

Frequently asked questions

What is TPZ's short interest?
6,062 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, down 584 from the previous settlement.
Why is there no percentage for TPZ?
Because no defensible share count exists to divide by: no SEC filer maps to the symbol (funds, notes, preferreds, warrants and foreign listings). No SEC filer maps to this symbol in EDGAR's ticker file. That is the normal case for funds, exchange-traded notes, preferred shares, warrants, units and foreign listings, none of which file a share count we could divide by.
What is TPZ'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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