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HowShorted

WBX short interest NYSE

Wallbox N.V.. 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
103,637
vs previous settlement
+6,345 (+6.5%)
days to cover
5.96
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for WBX: 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
4,535
8 Sep 2026
Highest in window
294,950
12 Jun 2026
Days with a balance
111
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for Wallbox N.V. 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 295K shares.

History

Every FINRA settlement we hold for WBX, newest first.

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 2026103,637+6,3455.96
31 Aug 202697,292−3,62811.18
14 Aug 2026100,920−4,2044.04
31 Jul 2026105,124−13,7652.88
15 Jul 2026118,889+8,2171.00
30 Jun 2026110,672−252,4771.09
15 Jun 2026363,149+218,9631.00
29 May 2026144,186−2,58712.24
15 May 2026146,773−1,68513.80
30 Apr 2026148,458−1,40410.29
15 Apr 2026149,862−8,6645.54
31 Mar 2026158,526+1,98211.69
13 Mar 2026156,544+2,6767.46
27 Feb 2026153,868−738.46
13 Feb 2026153,941+3,19111.29
30 Jan 2026150,750−11,13417.66
15 Jan 2026161,884+8,1414.78
31 Dec 2025153,743−6,2293.79
15 Dec 2025159,972−5,1655.84
28 Nov 2025165,137+4006.16
14 Nov 2025164,737+23,9065.34
31 Oct 2025140,831+6,1924.47
15 Oct 2025134,639+1462.10
30 Sep 2025134,493−1,6046.76
15 Sep 2025136,097−2,3398.86
29 Aug 2025138,436+12,0466.58
15 Aug 2025126,390−32,9585.81
31 Jul 2025159,348+16,5498.49
15 Jul 2025142,799−2,716,7935.85
30 Jun 20252,859,592+149,04910.04
13 Jun 20252,710,543+132,7553.91
30 May 20252,577,788+273,9704.48
15 May 20252,303,818+55,1756.34
30 Apr 20252,248,643−209,39114.14
15 Apr 20252,458,034+282,7614.07
31 Mar 20252,175,273−422,4545.09
14 Mar 20252,597,727+556,7694.79
28 Feb 20252,040,958+529,3852.20
14 Feb 20251,511,573+21,3745.03
31 Jan 20251,490,199−313,5594.88
15 Jan 20251,803,758−254,9221.29
31 Dec 20242,058,680−124,3771.35
13 Dec 20242,183,057−172,0923.97
29 Nov 20242,355,149+81,4752.73
15 Nov 20242,273,674−649,6523.83
31 Oct 20242,923,326+1,183,6865.86
15 Oct 20241,739,640−242,7426.71
30 Sep 20241,982,382−1,8407.63
13 Sep 20241,984,222+124,7466.54
30 Aug 20241,859,476−591,7357.01
15 Aug 20242,451,211+219,2296.25
31 Jul 20242,231,982+116,5206.04
15 Jul 20242,115,462+43,6237.71
28 Jun 20242,071,839+3,6106.14
14 Jun 20242,068,229+273,0169.05
31 May 20241,795,213−421,7348.49
15 May 20242,216,947+233,8167.18
30 Apr 20241,983,131−338,0667.00
15 Apr 20242,321,197−851,6974.76
28 Mar 20243,172,894−1,461,4742.97
15 Mar 20244,634,368−90,30710.05
29 Feb 20244,724,675−105,08111.32
15 Feb 20244,829,756+321,87213.11
31 Jan 20244,507,884−20,2148.61
12 Jan 20244,528,098+781,0397.25
29 Dec 20233,747,059−926,5783.30
15 Dec 20234,673,637−726,9813.29
30 Nov 20235,400,618−150,8588.33
15 Nov 20235,551,476−568,2175.18
31 Oct 20236,119,693−351,34210.35
13 Oct 20236,471,035−1,562,8959.60
29 Sep 20238,033,930+2,140,43410.42
15 Sep 20235,893,496+126,2579.86
31 Aug 20235,767,239−313,08711.51
15 Aug 20236,080,326+407,9516.29
31 Jul 20235,672,375+30,1388.91
14 Jul 20235,642,237+982,3243.99
30 Jun 20234,659,913+734,4434.19
15 Jun 20233,925,470+473,6537.12
31 May 20233,451,817+54,4907.26
15 May 20233,397,327−97,4353.94
28 Apr 20233,494,762+834,1785.43
14 Apr 20232,660,584−113,3334.38
31 Mar 20232,773,917+795,0305.15
15 Mar 20231,978,887−191,5013.87
28 Feb 20232,170,388+403,8753.34
15 Feb 20231,766,513+202,2522.99
31 Jan 20231,564,261−202,8952.63
13 Jan 20231,767,156+411,2633.12
30 Dec 20221,355,893+265,3621.84
15 Dec 20221,090,531+45,0852.09
30 Nov 20221,045,446+219,3223.84
15 Nov 2022826,124+53,9162.93
31 Oct 2022772,208−308,8493.68
14 Oct 20221,081,057−95,9345.96
30 Sep 20221,176,991+266,0305.54
15 Sep 2022910,961+111,5705.42
31 Aug 2022799,391−68,3734.87
15 Aug 2022867,764−22,8983.01
29 Jul 2022890,662−4,3766.72
15 Jul 2022895,038−224,9195.15
30 Jun 20221,119,957−303,4582.59
15 Jun 20221,423,415−23,5347.29
31 May 20221,446,949−164,8615.19
13 May 20221,611,810−305,1805.98
29 Apr 20221,916,990+150,06411.09
14 Apr 20221,766,926−543,7068.33
31 Mar 20222,310,632+635,8494.67
15 Mar 20221,674,783+72,1025.70
28 Feb 20221,602,681−84,5555.30
15 Feb 20221,687,236+335,7744.77
31 Jan 20221,351,462−142,8354.33
14 Jan 20221,494,297−84,2133.49
31 Dec 20211,578,510+496,7002.69
15 Dec 20211,081,810+174,9383.54
30 Nov 2021906,872−508,0331.65
15 Nov 20211,414,905+606,9401.34
29 Oct 2021807,965+20,9731.00
15 Oct 2021786,992–1.87

Scroll inside the table for earlier settlements, back to 15 Oct 2021.

Questions

Frequently asked questions

What is WBX's short interest?
103,637 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, up 6,345 from the previous settlement.
Why is there no percentage for WBX?
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 WBX's days to cover?
5.96 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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