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HowShorted

BWX short interest NYSE Arca

State Street SPDR Bloomberg In. 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
723,848
vs previous settlement
โˆ’29,644 (-3.9%)
days to cover
1.86
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for BWX: 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
1,863
14 Sep 2026
Highest in window
1,244,501
2 Feb 2026
Days with a balance
159
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for State Street SPDR Bloomberg In 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 1.2M shares.

History

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

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 2026723,848โˆ’29,6441.86
31 Aug 2026753,492โˆ’120,8881.75
14 Aug 2026874,380+137,6092.49
31 Jul 2026736,771โˆ’41,1681.81
15 Jul 2026777,939+46,4681.93
30 Jun 2026731,471โˆ’8,8941.00
15 Jun 2026740,365โˆ’55,9021.46
29 May 2026796,267โˆ’154,7751.63
15 May 2026951,042โˆ’49,0311.63
30 Apr 20261,000,073+95,9822.15
15 Apr 2026904,091+259,6711.95
31 Mar 2026644,420โˆ’5,3801.74
13 Mar 2026649,800โˆ’2,115,4261.00
27 Feb 20262,765,226+1,977,5873.93
13 Feb 2026787,639+89,5551.55
30 Jan 2026698,084+49,6611.00
15 Jan 2026648,423+5,3201.23
31 Dec 2025643,103โˆ’114,4741.00
15 Dec 2025757,577+62,8501.33
28 Nov 2025694,727โˆ’167,3522.71
14 Nov 2025862,079+104,7902.66
31 Oct 2025757,289โˆ’506,0852.23
15 Oct 20251,263,374+1,048,9732.59
30 Sep 2025214,401โˆ’11,0751.00
15 Sep 2025225,476โˆ’1,8941.00
29 Aug 2025227,370+33,9051.00
15 Aug 2025193,465โˆ’1,9331.00
31 Jul 2025195,398โˆ’73,9451.00
15 Jul 2025269,343โˆ’337,7131.00
30 Jun 2025607,056โˆ’1,989,8101.00
13 Jun 20252,596,866+2,102,8961.82
30 May 2025493,970+11,0861.00
15 May 2025482,884โˆ’7,9381.00
30 Apr 2025490,822โˆ’80,0071.00
15 Apr 2025570,829+45,4951.00
31 Mar 2025525,334โˆ’34,1131.32
14 Mar 2025559,447+24,1991.69
28 Feb 2025535,248โˆ’11,5802.63
14 Feb 2025546,828โˆ’1,0081.96
31 Jan 2025547,836โˆ’14,9251.00
15 Jan 2025562,761+58,3621.19
31 Dec 2024504,399+27,6551.00
13 Dec 2024476,744+33,5751.16
29 Nov 2024443,169โˆ’11,4492.69
15 Nov 2024454,618โˆ’3,8091.32
31 Oct 2024458,427โˆ’283,6331.00
15 Oct 2024742,060+510,6292.80
30 Sep 2024231,431+2441.00
13 Sep 2024231,187โˆ’12,5061.07
30 Aug 2024243,693โˆ’105,0971.00
15 Aug 2024348,790+122,0331.00
31 Jul 2024226,757โˆ’2,8441.00
15 Jul 2024229,601โˆ’220,1251.00
28 Jun 2024449,726+33,9941.39
14 Jun 2024415,732โˆ’19,9171.74
31 May 2024435,649โˆ’33,5361.89
15 May 2024469,185+51,3691.86
30 Apr 2024417,816โˆ’118,4922.38
15 Apr 2024536,308โˆ’490,1592.01
28 Mar 20241,026,467+421,0735.34
15 Mar 2024605,394+412,9902.77
29 Feb 2024192,404+15,9251.07
15 Feb 2024176,479โˆ’72,7001.00
31 Jan 2024249,179+84,0561.00
12 Jan 2024165,123+141,8521.00
29 Dec 202323,271+20,4021.00
15 Dec 20232,869โˆ’88,5061.00
30 Nov 202391,375โˆ’246,1711.00
15 Nov 2023337,546สณโˆ’376,9341.00
31 Oct 2023714,480+626,8373.19
13 Oct 202387,643โˆ’723,8231.00
29 Sep 2023811,466โˆ’184,4622.65
15 Sep 2023995,928+43,6512.20
31 Aug 2023952,277+422,2735.74
15 Aug 2023530,004โˆ’398,1671.00
31 Jul 2023928,171โˆ’1,145,0232.53
14 Jul 20232,073,194+478,0994.80
30 Jun 20231,595,095โˆ’156,46411.22
15 Jun 20231,751,559+1,087,5226.62
31 May 2023664,037โˆ’586,9331.60
15 May 20231,250,970+305,9287.44
28 Apr 2023945,042โˆ’1,786,0213.49
14 Apr 20232,731,063+2,647,2122.90
31 Mar 202383,851โˆ’1,052,2181.00
15 Mar 20231,136,069+64,4644.04
28 Feb 20231,071,605+1,033,8482.42
15 Feb 202337,757โˆ’34,9011.00
31 Jan 202372,658โˆ’582,1161.00
13 Jan 2023654,774+530,0981.00
30 Dec 2022124,676+57,8091.00
15 Dec 202266,867+26,8161.00
30 Nov 202240,051โˆ’606,5891.00
15 Nov 2022646,640+488,1361.08
31 Oct 2022158,504โˆ’152,3511.00
14 Oct 2022310,855โˆ’958,8791.00
30 Sep 20221,269,734+1,224,5701.99
15 Sep 202245,164+32,2851.00
31 Aug 202212,879โˆ’62,8501.00
15 Aug 202275,729+61,7061.00
29 Jul 202214,023โˆ’97,6091.00
15 Jul 2022111,632+22,9441.00
30 Jun 202288,688โˆ’41,8261.00
15 Jun 2022130,514+107,7201.00
31 May 202222,794+15,1951.00
13 May 20227,599โˆ’18,3571.00
29 Apr 202225,956โˆ’1,625,6321.00
14 Apr 20221,651,588+1,400,8332.43
31 Mar 2022250,755+14,2811.30
15 Mar 2022236,474โˆ’161,2771.00
28 Feb 2022397,751โˆ’1,308,4531.38
15 Feb 20221,706,204โˆ’141,5536.54
31 Jan 20221,847,757+86,4833.53
14 Jan 20221,761,274+1,525,2963.54
31 Dec 2021235,978โˆ’30,4721.00
15 Dec 2021266,450+191,5991.00
30 Nov 202174,851+7,2281.00
15 Nov 202167,623โˆ’665,5211.00
29 Oct 2021733,144โˆ’4,2503.29
15 Oct 2021737,394+50,7585.31
30 Sep 2021686,636โˆ’37,9653.82
15 Sep 2021724,601โˆ’57,4842.68
31 Aug 2021782,085+773,0043.95
13 Aug 20219,081+1,6421.00
30 Jul 20217,439โˆ’23,5081.00
15 Jul 202130,947โˆ’125,9071.00
30 Jun 2021156,854+15,2791.00
15 Jun 2021141,575สณ+6,3831.00
28 May 2021135,192+123,4231.00
14 May 202111,769โˆ’40,3391.00
30 Apr 202152,108โˆ’215,8031.00
15 Apr 2021267,911+182,5751.00
31 Mar 202185,336โˆ’492,7271.00
15 Mar 2021578,063โˆ’15,5181.37
26 Feb 2021593,581โˆ’110,6251.90
12 Feb 2021704,206+459,3871.48
29 Jan 2021244,819โˆ’246,3181.00
15 Jan 2021491,137โˆ’278,3501.00
31 Dec 2020769,487โˆ’114,3012.50
15 Dec 2020883,788โˆ’10,5912.35
30 Nov 2020894,379โˆ’160,6364.31
13 Nov 20201,055,015+173,2302.06
30 Oct 2020881,785+119,3703.48
15 Oct 2020762,415+744,6831.96
30 Sep 202017,732โˆ’28,2481.00
15 Sep 202045,980โˆ’32,1361.00
31 Aug 202078,116+1,1701.00
14 Aug 202076,946โˆ’182,9701.00
31 Jul 2020259,916โˆ’185,4481.00
15 Jul 2020445,364+263,7032.60
30 Jun 2020181,661+74,5841.10
15 Jun 2020107,077+96,7341.00
29 May 202010,343โˆ’10,8161.00
15 May 202021,159โˆ’29,3411.00
30 Apr 202050,500+24,8211.00
15 Apr 202025,679โˆ’14,5841.00
31 Mar 202040,263โˆ’1,188,3051.00
13 Mar 20201,228,568+814,5441.59
28 Feb 2020414,024+160,4931.44
14 Feb 2020253,531+156,3211.16
31 Jan 202097,210โˆ’11,2231.00
15 Jan 2020108,433โˆ’492,0241.00
31 Dec 2019600,457+454,1821.70
13 Dec 2019146,275+82,2031.00
29 Nov 201964,072+39,9401.00
15 Nov 201924,132โˆ’2,1311.00
31 Oct 201926,263+3,4541.00
15 Oct 201922,809โˆ’25,2491.00
30 Sep 201948,058โˆ’160,1681.00
13 Sep 2019208,226+186,3191.00
30 Aug 201921,907โˆ’25,0091.00
15 Aug 201946,916+32,6411.00
31 Jul 201914,275โˆ’57,9951.00
15 Jul 201972,270โˆ’314,4511.00
28 Jun 2019386,721โˆ’86,6961.05
14 Jun 2019473,417+444,9101.44
31 May 201928,507โˆ’44,1031.00
15 May 201972,610+27,2841.00
30 Apr 201945,326โˆ’37,9431.00
15 Apr 201983,269+56,4821.00
29 Mar 201926,787โˆ’71,3811.00
15 Mar 201998,168+62,3761.00
28 Feb 201935,792โˆ’26,0681.00
15 Feb 201961,860+21,8121.00
31 Jan 201940,048โˆ’37,1741.00
15 Jan 201977,222โˆ’674,7811.00
31 Dec 2018752,003+42,5211.00
14 Dec 2018709,482+573,5021.00
30 Nov 2018135,980โˆ’42,4681.00
15 Nov 2018178,448โˆ’317,4431.00
31 Oct 2018495,891+401,1101.93
15 Oct 201894,781โˆ’9,9441.00
28 Sep 2018104,725โˆ’14,0171.00
14 Sep 2018118,742โˆ’69,2011.00
31 Aug 2018187,943โˆ’449,3461.00
15 Aug 2018637,289+495,5851.79
31 Jul 2018141,704+52,6931.00
13 Jul 201889,011+50,3521.00
29 Jun 201838,659+5,8241.00
15 Jun 201832,835+14,0001.00
31 May 201818,835โˆ’8,5551.00
15 May 201827,390โˆ’71,2811.00
30 Apr 201898,671โˆ’607,6591.00
13 Apr 2018706,330โˆ’316,5481.00
29 Mar 20181,022,878+402,2282.51
15 Mar 2018620,650+129,3491.00
28 Feb 2018491,301โˆ’34,4381.00
15 Feb 2018525,739โˆ’1,448,9731.00
31 Jan 20181,974,712+1,473,4394.20
12 Jan 2018501,273โˆ’11,5291.00
29 Dec 2017512,802โ€“1.21

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

Questions

Frequently asked questions

What is BWX's short interest?
723,848 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, down 29,644 from the previous settlement.
Why is there no percentage for BWX?
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 BWX's days to cover?
1.86 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.