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HowShorted

TBN short interest NYSE

Tamboran Resources Corporation. 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
364,803
vs previous settlement
−155,816 (-29.9%)
days to cover
1.91
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for TBN: 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
1,119
14 Sep 2026
Highest in window
39,505
1 Jun 2026
Days with a balance
123
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for Tamboran Resources Corporation 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 40K shares.

History

Every FINRA settlement we hold for TBN, newest first.

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 2026364,803−155,8161.91
31 Aug 2026520,619−22,6944.64
14 Aug 2026543,313−521,4806.06
31 Jul 20261,064,793+133,2817.30
15 Jul 2026931,512−287,6597.24
30 Jun 20261,219,171+99,4374.19
15 Jun 20261,119,734+19,1633.85
29 May 20261,100,571+193,9483.97
15 May 2026906,623+32,9736.39
30 Apr 2026873,650+47,6385.69
15 Apr 2026826,012+115,6971.94
31 Mar 2026710,315−35,1035.17
13 Mar 2026745,418+210,6499.22
27 Feb 2026534,769+52,0166.22
13 Feb 2026482,753+8,54011.84
30 Jan 2026474,213+55,8547.90
15 Jan 2026418,359+41,00312.09
31 Dec 2025377,356+40,81210.66
15 Dec 2025336,544+104,8985.83
28 Nov 2025231,646+59,6576.17
14 Nov 2025171,989+26,4684.50
31 Oct 2025145,521−44,5461.46
15 Oct 2025190,067+181,3521.50
30 Sep 20258,715−5,3981.00
15 Sep 202514,113−6951.00
29 Aug 202514,808+3,6721.66
15 Aug 202511,136−7,5371.00
31 Jul 202518,673+5,8651.34
15 Jul 202512,808−9,6461.00
30 Jun 202522,454−4,9421.00
13 Jun 202527,396−1,2141.54
30 May 202528,610−10,2801.91
15 May 202538,890+1,0514.82
30 Apr 202537,839+1,1416.45
15 Apr 202536,698+4,3863.32
31 Mar 202532,312+5,3981.98
14 Mar 202526,914+2,6111.33
28 Feb 202524,303−3,1131.00
14 Feb 202527,416+4,5411.00
31 Jan 202522,875−3031.00
15 Jan 202523,178−10,4541.00
31 Dec 202433,632−5,3333.26
13 Dec 202438,965−6,7703.41
29 Nov 202445,735+5,2703.14
15 Nov 202440,465+3,1283.39
31 Oct 202437,337−2,7751.74
15 Oct 202440,112+10,3602.65
30 Sep 202429,752−2,8991.00
13 Sep 202432,651+5571.64
30 Aug 202432,094+17,3481.00
15 Aug 202414,746−13,4751.00
31 Jul 202428,221−11,2281.00
15 Jul 202439,449+2,0191.00
28 Jun 202437,430–1.00

Scroll inside the table for earlier settlements, back to 28 Jun 2024.

Questions

Frequently asked questions

What is TBN's short interest?
364,803 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, down 155,816 from the previous settlement.
Why is there no percentage for TBN?
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 TBN's days to cover?
1.91 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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