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HowShorted

PBT short interest NYSE

Permian Basin Royalty Trust. 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
374,277
vs previous settlement
+50,140 (+15.5%)
days to cover
3.85
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for PBT: 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
140
14 Sep 2026
Highest in window
47,894
27 Mar 2026
Days with a balance
50
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for Permian Basin Royalty Trust 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 48K shares.

History

Every FINRA settlement we hold for PBT, newest first.

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 2026374,277+50,1403.85
31 Aug 2026324,137+34,8353.29
14 Aug 2026289,302+1,3001.46
31 Jul 2026288,002+148,3732.74
15 Jul 2026139,629−19,2941.51
30 Jun 2026158,923−22,1641.34
15 Jun 2026181,087−30,2101.61
29 May 2026211,297−28,5351.00
15 May 2026239,832+165,9051.00
30 Apr 202673,927−28,8671.00
15 Apr 2026102,794+4,4441.00
31 Mar 202698,350−46,4881.00
13 Mar 2026144,838−11,4481.39
27 Feb 2026156,286+4,3791.77
13 Feb 2026151,907−2,7652.47
30 Jan 2026154,672−20,0412.22
15 Jan 2026174,713+15,1022.92
31 Dec 2025159,611−6,6942.90
15 Dec 2025166,305−11,3701.95
28 Nov 2025177,675−37,9742.17
14 Nov 2025215,649−40,4982.35
31 Oct 2025256,147−6052.87
15 Oct 2025256,752−18,2341.84
30 Sep 2025274,986+8,2272.52
15 Sep 2025266,759−33,9921.76
29 Aug 2025300,751+38,1622.15
15 Aug 2025262,589−12,4711.33
31 Jul 2025275,060−14,2392.47
15 Jul 2025289,299−39,2771.91
30 Jun 2025328,576+67,3672.36
13 Jun 2025261,209−63,1201.00
30 May 2025324,329+61,7953.20
15 May 2025262,534−25,7742.35
30 Apr 2025288,308+5,8714.66
15 Apr 2025282,437+6,0271.83
31 Mar 2025276,410+26,9023.48
14 Mar 2025249,508+22,5211.51
28 Feb 2025226,987+7,8822.34
14 Feb 2025219,105−2,0712.44
31 Jan 2025221,176−2,6461.74
15 Jan 2025223,822−30,5921.59
31 Dec 2024254,414+25,9771.02
13 Dec 2024228,437+10,0541.53
29 Nov 2024218,383−12,1991.07
15 Nov 2024230,582+21,3201.54
31 Oct 2024209,262+47,0911.87
15 Oct 2024162,171−42,1831.00
30 Sep 2024204,354+13,7412.19
13 Sep 2024190,613+17,6761.94
30 Aug 2024172,937−67,1471.82
15 Aug 2024240,084+26,9872.04
31 Jul 2024213,097+20,2062.32
15 Jul 2024192,891−17,5371.93
28 Jun 2024210,428+16,6571.62
14 Jun 2024193,771−25,4051.55
31 May 2024219,176+25,5751.66
15 May 2024193,601+30,7391.98
30 Apr 2024162,862+15,4081.08
15 Apr 2024147,454−36,3461.11
28 Mar 2024183,800−32,3461.08
15 Mar 2024216,146+29,6431.14
29 Feb 2024186,503+10,7881.62
15 Feb 2024175,715−18,4481.46
31 Jan 2024194,163+45,6081.28
12 Jan 2024148,555+1,4001.26
29 Dec 2023147,155+17,4411.00
15 Dec 2023129,714+4,5811.00
30 Nov 2023125,133−42,7821.32
15 Nov 2023167,915−6,6201.00
31 Oct 2023174,535−20,6372.09
13 Oct 2023195,172−2,7982.16
29 Sep 2023197,970+25,7802.03
15 Sep 2023172,190−12,6621.40
31 Aug 2023184,852+10,1391.06
15 Aug 2023174,713−33,2071.93
31 Jul 2023207,920−38,3261.70
14 Jul 2023246,246−11,1572.23
30 Jun 2023257,403−34,3302.26
15 Jun 2023291,733+20,2532.57
31 May 2023271,480−1,2762.73
15 May 2023272,756+23,4182.44
28 Apr 2023249,338+10,1601.16
14 Apr 2023239,178+18,8561.00
31 Mar 2023220,322+4,8721.49
15 Mar 2023215,450−18,7051.71
28 Feb 2023234,155−27,0852.43
15 Feb 2023261,240+7,8222.12
31 Jan 2023253,418−87,9111.00
13 Jan 2023341,329−267,9171.11
30 Dec 2022609,246+47,2541.98
15 Dec 2022561,992+201,3811.96
30 Nov 2022360,611+21,6751.03
15 Nov 2022338,936−30,6631.30
31 Oct 2022369,599+120,4821.19
14 Oct 2022249,117+39,7351.43
30 Sep 2022209,382−13,7221.19
15 Sep 2022223,104+26,2561.00
31 Aug 2022196,848−48,2361.00
15 Aug 2022245,084−3,7371.16
29 Jul 2022248,821+27,6571.00
15 Jul 2022221,164−15,2921.00
30 Jun 2022236,456+38,5261.00
15 Jun 2022197,930+221.00
31 May 2022197,908−19,1031.00
13 May 2022217,011+25,7441.00
29 Apr 2022191,267−13,8771.00
14 Apr 2022205,144+3,3491.15
31 Mar 2022201,795−20,6411.00
15 Mar 2022222,436−5,7921.00
28 Feb 2022228,228+35,3931.00
15 Feb 2022192,835−10,3851.00
31 Jan 2022203,220−136,6291.00
14 Jan 2022339,849+148,6321.00
31 Dec 2021191,217−1,7361.51
15 Dec 2021192,953−22,0721.74
30 Nov 2021215,025−1,9591.09
15 Nov 2021216,984−36,8001.62
29 Oct 2021253,784+85,3171.00
15 Oct 2021168,467−10,1052.12
30 Sep 2021178,572−39,1511.94
15 Sep 2021217,723−42,2295.62
31 Aug 2021259,952+17,1884.24
13 Aug 2021242,764+15,0802.82
30 Jul 2021227,684+18,7902.13
15 Jul 2021208,894+24,3311.54
30 Jun 2021184,563+17,3991.00
15 Jun 2021167,164−7,6311.53
28 May 2021174,795−9,3092.07
14 May 2021184,104+19,5111.90
30 Apr 2021164,593+8,4852.32
15 Apr 2021156,108−63,8141.42
31 Mar 2021219,922+65,2982.16
15 Mar 2021154,624+6221.49
26 Feb 2021154,002−3,1341.21
12 Feb 2021157,136−3,8051.26
29 Jan 2021160,941−18,2641.28
15 Jan 2021179,205−88,0881.60
31 Dec 2020267,293−54,4482.38
15 Dec 2020321,741+4,1612.94
30 Nov 2020317,580+35,3462.68
13 Nov 2020282,234−6,6542.94
30 Oct 2020288,888−18,7983.45
15 Oct 2020307,686−14,2343.77
30 Sep 2020321,920+12,3094.97
15 Sep 2020309,611−33,4313.31
31 Aug 2020343,042+46,6513.47
14 Aug 2020296,391−33,2063.88
31 Jul 2020329,597−29,1114.67
15 Jul 2020358,708−9,9524.27
30 Jun 2020368,660+78,5123.10
15 Jun 2020290,148−35,4312.88
29 May 2020325,579−5052.78
15 May 2020326,084+25,6294.09
30 Apr 2020300,455−69,5671.98
15 Apr 2020370,022−74,0002.22
31 Mar 2020444,022+57,5981.95
13 Mar 2020386,424+95,6041.62
28 Feb 2020290,820+8,9741.08
14 Feb 2020281,846−4,6702.12
31 Jan 2020286,516+45,7011.87
15 Jan 2020240,815−128,6911.25
31 Dec 2019369,506+37,1051.68
13 Dec 2019332,401+54,0042.17
29 Nov 2019278,397−35,6611.63
15 Nov 2019314,058−2,1582.39
31 Oct 2019316,216+49,6111.88
15 Oct 2019266,605−2,2131.71
30 Sep 2019268,818−10,8352.09
13 Sep 2019279,653−18,8042.80
30 Aug 2019298,457−13,1082.48
15 Aug 2019311,565−7,2002.38
31 Jul 2019318,765+38,2401.88
15 Jul 2019280,525+2,3543.00
28 Jun 2019278,171−40,3732.71
14 Jun 2019318,544−44,6022.75
31 May 2019363,146+50,3633.21
15 May 2019312,783+7,4683.61
30 Apr 2019305,315+49,2283.26
15 Apr 2019256,087−68,1453.40
29 Mar 2019324,232−3,3743.49
15 Mar 2019327,606−137,7813.90
28 Feb 2019465,387+177,7894.24
15 Feb 2019287,598−54,5133.08
31 Jan 2019342,111+10,3313.90
15 Jan 2019331,780+1,0093.02
31 Dec 2018330,771+4,9162.08
14 Dec 2018325,855−1,9572.37
30 Nov 2018327,812−19,2663.26
15 Nov 2018347,078+8,0074.05
31 Oct 2018339,071+6,3163.52
15 Oct 2018332,755−15,8282.94
28 Sep 2018348,583−4015.18
14 Sep 2018348,984−13,8434.67
31 Aug 2018362,827+38,3385.54
15 Aug 2018324,489−15,1385.98
31 Jul 2018339,627+9,8194.80
13 Jul 2018329,808−7,5615.95
29 Jun 2018337,369+4,6054.76
15 Jun 2018332,764−20,9653.54
31 May 2018353,729+18,3685.29
15 May 2018335,361+109,4953.52
30 Apr 2018225,866+16,8742.27
13 Apr 2018208,992−13,0532.12
29 Mar 2018222,045−31,2042.24
15 Mar 2018253,249−2,9763.19
28 Feb 2018256,225+4,6332.87
15 Feb 2018251,592+2182.45
31 Jan 2018251,374+24,2682.18
12 Jan 2018227,106+20,4271.85
29 Dec 2017206,679–1.35

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

Questions

Frequently asked questions

What is PBT's short interest?
374,277 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, up 50,140 from the previous settlement.
Why is there no percentage for PBT?
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 PBT's days to cover?
3.85 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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