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HowShorted

SPLB short interest NYSE Arca

State Street SPDR Portfolio Lo. 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
471,476
vs previous settlement
โˆ’219,658 (-31.8%)
days to cover
1.00
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for SPLB: 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
2,293
10 Sep 2026
Highest in window
1,988,529
27 Jul 2026
Days with a balance
121
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for State Street SPDR Portfolio Lo 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 2.0M shares.

History

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

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 2026471,476โˆ’219,6581.00
31 Aug 2026691,134โˆ’37,4231.00
14 Aug 2026728,557โˆ’366,4741.00
31 Jul 20261,095,031โˆ’235,0021.00
15 Jul 20261,330,033โˆ’282,6031.00
30 Jun 20261,612,636+1,062,3801.00
15 Jun 2026550,256โˆ’1,239,6211.00
29 May 20261,789,877โˆ’484,1421.00
15 May 20262,274,019+1,669,8301.00
30 Apr 2026604,189+220,4161.00
15 Apr 2026383,773โˆ’190,5641.00
31 Mar 2026574,337+302,1861.00
13 Mar 2026272,151โˆ’141,9221.00
27 Feb 2026414,073โˆ’82,7831.00
13 Feb 2026496,856+194,3351.00
30 Jan 2026302,521โˆ’412,6391.00
15 Jan 2026715,160+387,3941.00
31 Dec 2025327,766+139,3361.00
15 Dec 2025188,430โˆ’446,4431.00
28 Nov 2025634,873+68,3911.00
14 Nov 2025566,482+152,2531.00
31 Oct 2025414,229โˆ’205,5961.00
15 Oct 2025619,825โˆ’248,4491.00
30 Sep 2025868,274โˆ’1,841,9611.00
15 Sep 20252,710,235+1,605,9241.00
29 Aug 20251,104,311โˆ’558,6051.00
15 Aug 20251,662,916+1,199,9551.00
31 Jul 2025462,961+215,8791.00
15 Jul 2025247,082โˆ’19,9301.00
30 Jun 2025267,012โˆ’465,4831.00
13 Jun 2025732,495โˆ’143,9531.00
30 May 2025876,448โˆ’370,3861.00
15 May 20251,246,834+636,6491.00
30 Apr 2025610,185โˆ’94,8281.00
15 Apr 2025705,013โˆ’188,7421.00
31 Mar 2025893,755+155,9581.00
14 Mar 2025737,797โˆ’249,2461.00
28 Feb 2025987,043+363,7971.00
14 Feb 2025623,246โˆ’82,7991.00
31 Jan 2025706,045+33,5901.00
15 Jan 2025672,455+466,5571.00
31 Dec 2024205,898โˆ’828,0421.00
13 Dec 20241,033,940+664,3471.12
29 Nov 2024369,593โˆ’16,8351.00
15 Nov 2024386,428+151,0441.00
31 Oct 2024235,384โˆ’248,3241.00
15 Oct 2024483,708+21,9981.00
30 Sep 2024461,710โˆ’76,9471.00
13 Sep 2024538,657+4,3411.00
30 Aug 2024534,316โˆ’214,0201.00
15 Aug 2024748,336+189,8411.00
31 Jul 2024558,495โˆ’9,1451.00
15 Jul 2024567,640+143,5141.00
28 Jun 2024424,126+61,2241.00
14 Jun 2024362,902โˆ’22,8141.00
31 May 2024385,716โˆ’410,6511.00
15 May 2024796,367โˆ’37,1521.00
30 Apr 2024833,519+166,7351.00
15 Apr 2024666,784+511,2791.11
28 Mar 2024155,505โˆ’231,9401.00
15 Mar 2024387,445+258,6061.00
29 Feb 2024128,839โˆ’250,5811.00
15 Feb 2024379,420+151,2701.00
31 Jan 2024228,150โˆ’95,1651.00
12 Jan 2024323,315โˆ’71,8181.00
29 Dec 2023395,133โˆ’41,7771.00
15 Dec 2023436,910+344,0891.00
30 Nov 202392,821โˆ’5,5701.00
15 Nov 202398,391สณโˆ’1,278,4771.00
31 Oct 20231,376,868+1,236,3361.56
13 Oct 2023140,532โˆ’120,1151.00
29 Sep 2023260,647+128,6331.00
15 Sep 2023132,014โˆ’543,2071.00
31 Aug 2023675,221+307,5011.00
15 Aug 2023367,720โˆ’350,4821.00
31 Jul 2023718,202+511,9861.16
14 Jul 2023206,216โˆ’406,3321.00
30 Jun 2023612,548+250,3401.00
15 Jun 2023362,208+121,7441.00
31 May 2023240,464โˆ’134,6601.00
15 May 2023375,124+207,0491.00
28 Apr 2023168,075+115,5601.00
14 Apr 202352,515โˆ’763,8141.00
31 Mar 2023816,329+442,9171.00
15 Mar 2023373,412+120,8941.00
28 Feb 2023252,518+191,3241.00
15 Feb 202361,194โˆ’71,7341.00
31 Jan 2023132,928+59,4951.00
13 Jan 202373,433โˆ’107,2981.00
30 Dec 2022180,731โˆ’86,0981.00
15 Dec 2022266,829+207,6961.00
30 Nov 202259,133โˆ’745,2111.00
15 Nov 2022804,344+406,6661.00
31 Oct 2022397,678+151,7011.00
14 Oct 2022245,977โˆ’322,9241.00
30 Sep 2022568,901โˆ’351,6831.00
15 Sep 2022920,584+644,5421.00
31 Aug 2022276,042+49,5881.00
15 Aug 2022226,454โˆ’526,1161.00
29 Jul 2022752,570+555,5131.00
15 Jul 2022197,057โˆ’72,3811.00
30 Jun 2022269,438โˆ’134,5141.00
15 Jun 2022403,952+291,6911.00
31 May 2022112,261โˆ’210,4251.00
13 May 2022322,686+143,9381.00
29 Apr 2022178,748+87,6391.00
14 Apr 202291,109โˆ’164,0161.00
31 Mar 2022255,125+44,8211.00
15 Mar 2022210,304โˆ’260,6221.00
28 Feb 2022470,926+126,6181.00
15 Feb 2022344,308โˆ’833,0441.00
31 Jan 20221,177,352+306,1131.00
14 Jan 2022871,239+842,7281.00
31 Dec 202128,511โˆ’508,1091.00
15 Dec 2021536,620โˆ’103,9791.00
30 Nov 2021640,599โˆ’551,1031.00
15 Nov 20211,191,702โˆ’1,034,4001.00
29 Oct 20212,226,102โˆ’119,8551.00
15 Oct 20212,345,957+732,9311.05
30 Sep 20211,613,026+52,8551.00
15 Sep 20211,560,171โˆ’330,3021.00
31 Aug 20211,890,473โˆ’1,685,1391.00
13 Aug 20213,575,612+1,315,8641.57
30 Jul 20212,259,748โˆ’2,347,4071.29
15 Jul 20214,607,155โˆ’175,0212.40
30 Jun 20214,782,176+2,019,3821.79
15 Jun 20212,762,794สณโˆ’874,6141.65
28 May 20213,637,408+478,3642.17
14 May 20213,159,044โˆ’2,838,7761.25
30 Apr 20215,997,820+4,527,0614.02
15 Apr 20211,470,759+191,0351.00
31 Mar 20211,279,724+911,4151.00
15 Mar 2021368,309โˆ’1,078,1001.00
26 Feb 20211,446,409+1,189,0831.00
12 Feb 2021257,326โˆ’964,2371.00
29 Jan 20211,221,563โˆ’303,8611.00
15 Jan 20211,525,424+1,068,5301.54
31 Dec 2020456,894+109,6711.12
15 Dec 2020347,223โˆ’3,2351.00
30 Nov 2020350,458+184,4181.00
13 Nov 2020166,040โˆ’159,9571.00
30 Oct 2020325,997โˆ’1,778,4281.00
15 Oct 20202,104,425+1,866,3961.88
30 Sep 2020238,029+209,1601.00
15 Sep 202028,869โˆ’13,3991.00
31 Aug 202042,268+19,1331.00
14 Aug 202023,135โˆ’57,3821.00
31 Jul 202080,517+61,4151.00
15 Jul 202019,102โˆ’20,0971.00
30 Jun 202039,199โˆ’73,3231.00
15 Jun 2020112,522+70,6531.00
29 May 202041,869โˆ’20,8521.00
15 May 202062,721โˆ’102,9721.00
30 Apr 2020165,693+84,8441.00
15 Apr 202080,849+32,6171.00
31 Mar 202048,232โˆ’284,9711.00
13 Mar 2020333,203โˆ’208,7921.00
28 Feb 2020541,995+515,1751.00
14 Feb 202026,820โˆ’123,2591.00
31 Jan 2020150,079+137,0621.00
15 Jan 202013,017โˆ’12,6721.00
31 Dec 201925,689+8,8061.00
13 Dec 201916,883+2,9611.00
29 Nov 201913,922+281.00
15 Nov 201913,894โˆ’33,2151.00
31 Oct 201947,109โˆ’52,7141.00
15 Oct 201999,823+59,3561.00
30 Sep 201940,467โˆ’79,5961.00
13 Sep 2019120,063+63,2771.00
30 Aug 201956,786โˆ’95,8481.00
15 Aug 2019152,634+133,1281.00
31 Jul 201919,506โˆ’14,9581.00
15 Jul 201934,464+13,3261.00
28 Jun 201921,138โˆ’25,1031.00
14 Jun 201946,241+37,6601.00
31 May 20198,581โˆ’39,9071.00
15 May 201948,488โˆ’41,7591.00
30 Apr 201990,247โˆ’409,9471.00
15 Apr 2019500,194+287,7461.29
29 Mar 2019212,448+184,3791.00
15 Mar 201928,069+19,4331.00
28 Feb 20198,636โˆ’2,1521.00
15 Feb 201910,788โˆ’24,0351.00
31 Jan 201934,823+15,9971.00
15 Jan 201918,826โˆ’36,0461.00
31 Dec 201854,872โˆ’192,7461.00
14 Dec 2018247,618+146,3421.43
30 Nov 2018101,276โˆ’2,8911.00
15 Nov 2018104,167+95,2781.00
31 Oct 20188,889โˆ’545,4901.00
15 Oct 2018554,379+533,9053.63
28 Sep 201820,474+1,8361.00
14 Sep 201818,638+12,7901.00
31 Aug 20185,848โˆ’4,9741.00
15 Aug 201810,822โˆ’5,1841.00
31 Jul 201816,006โˆ’14,5221.00
13 Jul 201830,528+27,7471.00
29 Jun 20182,781โˆ’7,1891.00
15 Jun 20189,970โˆ’65,2151.00
31 May 201875,185+66,0001.00
15 May 20189,185โˆ’4,1681.00
30 Apr 201813,353+5,5391.00
13 Apr 20187,814โˆ’85,5971.00
29 Mar 201893,411+85,7591.00
15 Mar 20187,652โˆ’4,0641.00
28 Feb 201811,716+1,7441.00
15 Feb 20189,972โˆ’15,3331.00
31 Jan 201825,305โˆ’54,2111.00
12 Jan 201879,516+56,4901.00
29 Dec 201723,026โ€“1.00

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

Questions

Frequently asked questions

What is SPLB's short interest?
471,476 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, down 219,658 from the previous settlement.
Why is there no percentage for SPLB?
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 SPLB'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.

Ranked companies with a percentage: most shorted US stocks. Other funds by shares short and days to cover: most shorted ETFs. Other symbols with counts only: shares short without a percentage. Browse by name: US companies A to Z.