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HowShorted

JPST short interest NYSE Arca

JPMorgan Ultra-Short Income ET. 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
713,865
vs previous settlement
โˆ’3,214,885 (-81.8%)
days to cover
1.00
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for JPST: 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
22,331
14 Sep 2026
Highest in window
984,604
1 Jul 2026
Days with a balance
136
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for JPMorgan Ultra-Short Income ET 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 985K shares.

History

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

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 2026713,865โˆ’3,214,8851.00
31 Aug 20263,928,750+2,964,6221.00
14 Aug 2026964,128โˆ’1,622,8321.00
31 Jul 20262,586,960+1,475,9221.00
15 Jul 20261,111,038+14,0521.00
30 Jun 20261,096,986โˆ’959,0731.00
15 Jun 20262,056,059โˆ’719,5161.00
29 May 20262,775,575โˆ’2,293,9481.00
15 May 20265,069,523+3,266,1231.00
30 Apr 20261,803,400+1,681,2161.00
15 Apr 2026122,184โˆ’2,059,0311.00
31 Mar 20262,181,215+1,942,6631.00
13 Mar 2026238,552โˆ’3,566,9251.00
27 Feb 20263,805,477โˆ’1,520,4341.00
13 Feb 20265,325,911+4,491,5231.00
30 Jan 2026834,388โˆ’1,752,1471.00
15 Jan 20262,586,535โˆ’2,530,5341.00
31 Dec 20255,117,069+3,828,8621.00
15 Dec 20251,288,207โˆ’2,252,5881.00
28 Nov 20253,540,795+2,159,8211.00
14 Nov 20251,380,974+32,7421.00
31 Oct 20251,348,232+473,7711.00
15 Oct 2025874,461+769,1551.00
30 Sep 2025105,306โˆ’774,6721.00
15 Sep 2025879,978โˆ’5,586,4991.00
29 Aug 20256,466,477+4,398,1861.26
15 Aug 20252,068,291+1,003,9701.00
31 Jul 20251,064,321+337,0351.00
15 Jul 2025727,286โˆ’963,0461.00
30 Jun 20251,690,332+118,0871.00
13 Jun 20251,572,245โˆ’1,912,9211.00
30 May 20253,485,166+2,298,0251.00
15 May 20251,187,141+52,4861.00
30 Apr 20251,134,655โˆ’6,839,3041.00
15 Apr 20257,973,959+6,741,9081.00
31 Mar 20251,232,051โˆ’3,139,5571.00
14 Mar 20254,371,608+2,307,8891.00
28 Feb 20252,063,719โˆ’4,119,4751.00
14 Feb 20256,183,194+3,700,8991.00
31 Jan 20252,482,295โˆ’501,4441.00
15 Jan 20252,983,739+2,050,3741.00
31 Dec 2024933,365โˆ’1,290,3491.00
13 Dec 20242,223,714โˆ’5,032,6131.00
29 Nov 20247,256,327+524,9901.35
15 Nov 20246,731,337+5,765,6831.00
31 Oct 2024965,654+668,3671.00
15 Oct 2024297,287โˆ’380,3271.00
30 Sep 2024677,614โˆ’2,852,9901.00
13 Sep 20243,530,604+753,6611.00
30 Aug 20242,776,943+717,0741.00
15 Aug 20242,059,869+300,2761.00
31 Jul 20241,759,593+1,376,8991.00
15 Jul 2024382,694โˆ’1,635,0221.00
28 Jun 20242,017,716โˆ’1,434,4601.00
14 Jun 20243,452,176+2,418,6041.04
31 May 20241,033,572+9,0441.00
15 May 20241,024,528+694,7281.00
30 Apr 2024329,800+147,7851.00
15 Apr 2024182,015โˆ’96,7081.00
28 Mar 2024278,723โˆ’77,3661.00
15 Mar 2024356,089โˆ’521,6271.00
29 Feb 2024877,716โˆ’85,7991.00
15 Feb 2024963,515+824,6901.00
31 Jan 2024138,825โˆ’490,6151.00
12 Jan 2024629,440โˆ’135,7681.00
29 Dec 2023765,208+418,5911.00
15 Dec 2023346,617+253,6311.00
30 Nov 202392,986โˆ’126,7791.00
15 Nov 2023219,765สณโˆ’256,8821.00
31 Oct 2023476,647+27,9971.00
13 Oct 2023448,650โˆ’8,3441.00
29 Sep 2023456,994โˆ’550,1001.00
15 Sep 20231,007,094โˆ’330,4801.00
31 Aug 20231,337,574+44,6151.00
15 Aug 20231,292,959โˆ’2,859,3941.00
31 Jul 20234,152,353สณ+2,726,1731.51
14 Jul 20231,426,180โˆ’171,8031.00
30 Jun 20231,597,983โˆ’1,498,0661.00
15 Jun 20233,096,049+1,157,6131.00
31 May 20231,938,436+1,532,0961.00
15 May 2023406,340โˆ’974,8601.00
28 Apr 20231,381,200โˆ’5,608,0071.00
14 Apr 20236,989,207+2,752,0821.51
31 Mar 20234,237,125+1,445,0581.00
15 Mar 20232,792,067+2,101,3611.00
28 Feb 2023690,706โˆ’245,5171.00
15 Feb 2023936,223โˆ’722,7271.00
31 Jan 20231,658,950โˆ’3,235,4591.00
13 Jan 20234,894,409+4,289,5581.00
30 Dec 2022604,851โˆ’161,1791.00
15 Dec 2022766,030+102,3521.00
30 Nov 2022663,678+102,5071.00
15 Nov 2022561,171+74,9421.00
31 Oct 2022486,229โˆ’660,2611.00
14 Oct 20221,146,490โˆ’1,011,4701.00
30 Sep 20222,157,960+1,661,2981.00
15 Sep 2022496,662โˆ’375,7971.00
31 Aug 2022872,459โˆ’310,1741.00
15 Aug 20221,182,633+652,7211.00
29 Jul 2022529,912โˆ’1,075,8671.00
15 Jul 20221,605,779โˆ’556,4531.00
30 Jun 20222,162,232โˆ’6,378,4861.00
15 Jun 20228,540,718+3,699,5091.40
31 May 20224,841,209+3,796,8191.03
13 May 20221,044,390+263,1371.00
29 Apr 2022781,253+265,4411.00
14 Apr 2022515,812โˆ’1,221,1981.00
31 Mar 20221,737,010+226,7141.00
15 Mar 20221,510,296+298,6391.00
28 Feb 20221,211,657+801,6361.00
15 Feb 2022410,021โˆ’1,252,0291.00
31 Jan 20221,662,050+1,303,8071.00
14 Jan 2022358,243โˆ’616,1151.00
31 Dec 2021974,358โˆ’1,086,4361.00
15 Dec 20212,060,794โˆ’1,468,3531.00
30 Nov 20213,529,147+2,774,9221.53
15 Nov 2021754,225+317,9231.00
29 Oct 2021436,302โˆ’155,2081.00
15 Oct 2021591,510โˆ’80,1901.00
30 Sep 2021671,700+105,1211.00
15 Sep 2021566,579+149,5561.00
31 Aug 2021417,023โˆ’333,6381.00
13 Aug 2021750,661+54,2841.00
30 Jul 2021696,377+188,4271.00
15 Jul 2021507,950โˆ’419,2331.00
30 Jun 2021927,183+77,1831.00
15 Jun 2021850,000+13,6631.00
28 May 2021836,337+661,9121.00
14 May 2021174,425โˆ’605,6711.00
30 Apr 2021780,096+249,2641.00
15 Apr 2021530,832โˆ’362,3681.00
31 Mar 2021893,200+196,6611.00
15 Mar 2021696,539+172,8861.00
26 Feb 2021523,653+348,8691.00
12 Feb 2021174,784โˆ’242,8591.00
29 Jan 2021417,643+181,3631.00
15 Jan 2021236,280โˆ’408,4441.00
31 Dec 2020644,724โˆ’599,0601.00
15 Dec 20201,243,784+663,5831.00
30 Nov 2020580,201โˆ’670,1371.00
13 Nov 20201,250,338โˆ’638,0921.00
30 Oct 20201,888,430+708,0811.00
15 Oct 20201,180,349โˆ’323,2931.00
30 Sep 20201,503,642+550,7581.00
15 Sep 2020952,884+76,2511.00
31 Aug 2020876,633โˆ’516,7031.00
14 Aug 20201,393,336+1,083,0971.00
31 Jul 2020310,239โˆ’23,5571.00
15 Jul 2020333,796โˆ’78,4051.00
30 Jun 2020412,201โˆ’794,2531.00
15 Jun 20201,206,454+357,4131.00
29 May 2020849,041โˆ’424,6451.00
15 May 20201,273,686+880,6101.00
30 Apr 2020393,076โˆ’727,2931.00
15 Apr 20201,120,369+36,6211.00
31 Mar 20201,083,748โˆ’1,219,9171.00
13 Mar 20202,303,665+1,871,7811.00
28 Feb 2020431,884+203,1531.00
14 Feb 2020228,731+76,0841.00
31 Jan 2020152,647โˆ’26,5541.00
15 Jan 2020179,201+31,8611.00
31 Dec 2019147,340+65,3201.00
13 Dec 201982,020+42,5471.00
29 Nov 201939,473โˆ’131,7711.00
15 Nov 2019171,244+61,1161.00
31 Oct 2019110,128โˆ’49,7011.00
15 Oct 2019159,829โˆ’859,3131.00
30 Sep 20191,019,142+757,7601.00
13 Sep 2019261,382+120,6581.00
30 Aug 2019140,724+101,3231.00
15 Aug 201939,401โˆ’14,7221.00
31 Jul 201954,123+15,7801.00
15 Jul 201938,343+12,2301.00
28 Jun 201926,113โˆ’69,5321.00
14 Jun 201995,645โˆ’48,6411.00
31 May 2019144,286โˆ’55,0961.00
15 May 2019199,382โˆ’201,4061.00
30 Apr 2019400,788+378,0791.00
15 Apr 201922,709โˆ’29,5081.00
29 Mar 201952,217โˆ’20,8781.00
15 Mar 201973,095โˆ’200,5171.00
28 Feb 2019273,612+9,2781.00
15 Feb 2019264,334โˆ’677,2751.00
31 Jan 2019941,609+601,2801.00
15 Jan 2019340,329+294,8881.00
31 Dec 201845,441โˆ’342,6531.00
14 Dec 2018388,094+172,0381.00
30 Nov 2018216,056โˆ’1,911,1841.00
15 Nov 20182,127,240+1,982,5731.42
31 Oct 2018144,667โˆ’486,8061.00
15 Oct 2018631,473+310,5651.00
28 Sep 2018320,908สณ+255,8271.00
14 Sep 201865,081+14,3491.00
31 Aug 201850,732โˆ’193,9211.00
15 Aug 2018244,653+176,2041.00
31 Jul 201868,449โˆ’113,4891.00
13 Jul 2018181,938+166,4981.00
29 Jun 201815,440โˆ’29,8301.00
15 Jun 201845,270+22,1431.00
31 May 201823,127โˆ’59,6441.00
15 May 201882,771โˆ’103,1661.00
30 Apr 2018185,937+137,6671.00
13 Apr 201848,270+30,4661.00
29 Mar 201817,804+8,6691.00
15 Mar 20189,135โˆ’12,3961.00
28 Feb 201821,531+11,5571.00
15 Feb 20189,974โˆ’95,4041.00
31 Jan 2018105,378+93,4121.86
12 Jan 201811,966+8,4081.00
29 Dec 20173,558โ€“1.00

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

Questions

Frequently asked questions

What is JPST's short interest?
713,865 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, down 3,214,885 from the previous settlement.
Why is there no percentage for JPST?
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 JPST'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.