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HowShorted

TBIL short interest Nasdaq Global Market

The RBB Fund, Inc. F/m US Trea. 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
795,138
vs previous settlement
+128,830 (+19.3%)
days to cover
1.00
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for TBIL: 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
251,204
11 Sep 2026
Highest in window
1,073,859
26 Sep 2025
Days with a balance
119
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for The RBB Fund, Inc. F/m US Trea 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 1.1M shares.

History

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

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 2026795,138+128,8301.00
31 Aug 2026666,308+547,4091.00
14 Aug 2026118,899โˆ’104,4921.00
31 Jul 2026223,391+47,6631.00
15 Jul 2026175,728โˆ’222,7411.00
30 Jun 2026398,469+226,4001.00
15 Jun 2026172,069โˆ’99,0041.00
29 May 2026271,073+8,3021.00
15 May 2026262,771โˆ’434,1391.00
30 Apr 2026696,910+591,0311.00
15 Apr 2026105,879โˆ’971,2141.00
31 Mar 20261,077,093โˆ’155,9921.00
13 Mar 20261,233,085+613,8811.00
27 Feb 2026619,204+568,1181.00
13 Feb 202651,086โˆ’531,0871.00
30 Jan 2026582,173+488,9301.00
15 Jan 202693,243โˆ’334,0331.00
31 Dec 2025427,276+163,6901.00
15 Dec 2025263,586โˆ’364,9311.00
28 Nov 2025628,517+538,9321.00
14 Nov 202589,585+10,3931.00
31 Oct 202579,192โˆ’283,7041.00
15 Oct 2025362,896โˆ’280,2751.00
30 Sep 2025643,171+516,6531.00
15 Sep 2025126,518โˆ’87,9461.00
29 Aug 2025214,464โˆ’53,9911.00
15 Aug 2025268,455โˆ’407,1491.00
31 Jul 2025675,604+84,4901.00
15 Jul 2025591,114+492,4911.00
30 Jun 202598,623โˆ’175,7911.00
13 Jun 2025274,414+55,6131.00
30 May 2025218,801โˆ’369,1551.00
15 May 2025587,956โˆ’47,8471.00
30 Apr 2025635,803โˆ’38,5991.00
15 Apr 2025674,402โˆ’204,7581.00
31 Mar 2025879,160+422,3161.00
14 Mar 2025456,844โˆ’460,7281.00
28 Feb 2025917,572+164,3901.00
14 Feb 2025753,182+348,0671.00
31 Jan 2025405,115โˆ’47,2341.00
15 Jan 2025452,349โˆ’57,4791.00
31 Dec 2024509,828โˆ’71,4591.00
13 Dec 2024581,287+73,7591.00
29 Nov 2024507,528+136,5931.00
15 Nov 2024370,935+129,3641.00
31 Oct 2024241,571โˆ’150,0771.00
15 Oct 2024391,648+262,3811.00
30 Sep 2024129,267โˆ’216,6881.00
13 Sep 2024345,955+232,9561.00
30 Aug 2024112,999โˆ’410,7231.00
15 Aug 2024523,722+314,0271.00
31 Jul 2024209,695+29,2451.00
15 Jul 2024180,450โˆ’200,7071.00
28 Jun 2024381,157โˆ’305,0471.00
14 Jun 2024686,204+411,7541.00
31 May 2024274,450โˆ’74,1991.00
15 May 2024348,649+79,1561.00
30 Apr 2024269,493+122,7621.00
15 Apr 2024146,731+56,0881.00
28 Mar 202490,643+48,5341.00
15 Mar 202442,109โˆ’330,6171.00
29 Feb 2024372,726+170,3551.00
15 Feb 2024202,371+54,7461.00
31 Jan 2024147,625+65,6951.00
12 Jan 202481,930โˆ’32,1351.00
29 Dec 2023114,065+16,7521.00
15 Dec 202397,313+76,2251.00
30 Nov 202321,088โˆ’8721.00
15 Nov 202321,960สณโˆ’257,4821.00
31 Oct 2023279,442+222,2301.00
13 Oct 202357,212โˆ’292,3751.00
29 Sep 2023349,587+79,2151.00
15 Sep 2023270,372+1,4061.00
31 Aug 2023268,966โˆ’269,9601.00
15 Aug 2023538,926+360,5301.00
31 Jul 2023178,396+72,1311.00
14 Jul 2023106,265โˆ’27,8601.00
30 Jun 2023134,125+26,3711.00
15 Jun 2023107,754+44,0031.00
31 May 202363,751โˆ’55,2991.00
15 May 2023119,050โˆ’212,0851.00
28 Apr 2023331,135+257,7711.00
14 Apr 202373,364+37,1291.00
31 Mar 202336,235โˆ’178,5111.00
15 Mar 2023214,746+145,8631.00
28 Feb 202368,883โˆ’106,3361.00
15 Feb 2023175,219+116,3851.10
31 Jan 202358,834+6,9741.00
13 Jan 202351,860โˆ’104,1681.00
30 Dec 2022156,028+95,8071.37
15 Dec 202260,221+17,6761.00
30 Nov 202242,545โˆ’18,1321.00
15 Nov 202260,677โˆ’3,8401.00
31 Oct 202264,517โˆ’26,7481.00
14 Oct 202291,265+6,4931.00
30 Sep 202284,772+66,7801.03
15 Sep 202217,992+12,5931.00
31 Aug 20225,399โˆ’28,5691.00
15 Aug 202233,968โ€“1.00

Scroll inside the table for earlier settlements, back to 15 Aug 2022.

Questions

Frequently asked questions

What is TBIL's short interest?
795,138 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, up 128,830 from the previous settlement.
Why is there no percentage for TBIL?
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 TBIL'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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