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HowShorted

PSNY short interest Nasdaq Global Market

Polestar Automotive Holding UK. 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
2,515,627
vs previous settlement
+231,991 (+10.2%)
days to cover
5.73
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for PSNY: 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
16,076
14 Sep 2026
Highest in window
1,107,900
19 Nov 2025
Days with a balance
203
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for Polestar Automotive Holding UK 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 PSNY, newest first. สณ marks a figure FINRA itself flagged as revised.

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 20262,515,627+231,9915.73
31 Aug 20262,283,636โˆ’4,36913.34
14 Aug 20262,288,005โˆ’2,31823.16
31 Jul 20262,290,323+239,57713.10
15 Jul 20262,050,746โˆ’13,27415.56
30 Jun 20262,064,020โˆ’191,55811.65
15 Jun 20262,255,578+263,93520.21
29 May 20261,991,643โˆ’19,1939.29
15 May 20262,010,836โˆ’148,61418.97
30 Apr 20262,159,450โˆ’19,50827.86
15 Apr 20262,178,958โˆ’249,73921.16
31 Mar 20262,428,697+60,68722.35
13 Mar 20262,368,010+281,5018.00
27 Feb 20262,086,509โˆ’207,55610.42
13 Feb 20262,294,065+262,1605.47
30 Jan 20262,031,905+35,64313.21
15 Jan 20261,996,262โˆ’251,11010.28
31 Dec 20252,247,372+563,6777.55
15 Dec 20251,683,695โˆ’38,598,0853.98
28 Nov 202540,281,780+1,308,3056.06
14 Nov 202538,973,475+3,268,2843.67
31 Oct 202535,705,191โˆ’1,584,20010.88
15 Oct 202537,289,391+673,59611.89
30 Sep 202536,615,795โˆ’2,650,38214.80
15 Sep 202539,266,177+3,414,5506.16
29 Aug 202535,851,627โˆ’7,339,0895.56
15 Aug 202543,190,716+591,88220.02
31 Jul 202542,598,834+408,65812.22
15 Jul 202542,190,176โˆ’1,157,81311.19
30 Jun 202543,347,989โˆ’795,88810.88
13 Jun 202544,143,877+2,299,83417.38
30 May 202541,844,043โˆ’465,8319.65
15 May 202542,309,874+724,4598.59
30 Apr 202541,585,415+2,832,64719.07
15 Apr 202538,752,768โˆ’2,944,5908.68
31 Mar 202541,697,358+262,32313.46
14 Mar 202541,435,035+203,0137.07
28 Feb 202541,232,022+1,731,6517.53
14 Feb 202539,500,371+2,091,1458.85
31 Jan 202537,409,226+2,121,1756.73
15 Jan 202535,288,051+675,8075.76
31 Dec 202434,612,244โˆ’3,724,9455.43
13 Dec 202438,337,189+2,767,26810.52
29 Nov 202435,569,921+2,862,0515.77
15 Nov 202432,707,870โˆ’858,1498.91
31 Oct 202433,566,019โˆ’442,0219.78
15 Oct 202434,008,040+383,2526.51
30 Sep 202433,624,788โˆ’1,897,4134.21
13 Sep 202435,522,201โˆ’3,311,1163.31
30 Aug 202438,833,317โˆ’4,692,9652.29
15 Aug 202443,526,282+4,738,3664.79
31 Jul 202438,787,916+4,256,5904.76
15 Jul 202434,531,326+418,2551.69
28 Jun 202434,113,071+9,371,2171.71
14 Jun 202424,741,854โˆ’2,359,2303.96
31 May 202427,101,084โˆ’3,147,3571.70
15 May 202430,248,441+93,38312.36
30 Apr 202430,155,058+2,065,8827.32
15 Apr 202428,089,176+2,715,11910.08
28 Mar 202425,374,057+159,58115.88
15 Mar 202425,214,476โˆ’1,531,63010.37
29 Feb 202426,746,106+1,988,4144.47
15 Feb 202424,757,692+2,244,9918.57
31 Jan 202422,512,701โˆ’3,610,6756.88
12 Jan 202426,123,376+1,922,1247.05
29 Dec 202324,201,252+1,963,8829.62
15 Dec 202322,237,370โˆ’1,342,5999.21
30 Nov 202323,579,969+2,532,2959.19
15 Nov 202321,047,674โˆ’56,3877.26
31 Oct 202321,104,061+715,8607.83
13 Oct 202320,388,201โˆ’945,8216.98
29 Sep 202321,334,022+4,968,9054.46
15 Sep 202316,365,117+5,128,5973.11
31 Aug 202311,236,520+1,343,0683.55
15 Aug 20239,893,452+6,1624.07
31 Jul 20239,887,290+506,8143.00
14 Jul 20239,380,476+125,4251.57
30 Jun 20239,255,051+503,9743.78
15 Jun 20238,751,077โˆ’1,461,0193.00
31 May 202310,212,096สณ+239,6555.49
15 May 20239,972,441+113,6193.95
28 Apr 20239,858,822โˆ’497,9263.93
14 Apr 202310,356,748+1,117,7413.76
31 Mar 20239,239,007+2,386,6512.16
15 Mar 20236,852,356โˆ’1,027,1141.68
28 Feb 20237,879,470โˆ’340,3543.96
15 Feb 20238,219,824โˆ’83,2764.61
31 Jan 20238,303,100โˆ’1,462,7083.91
13 Jan 20239,765,808โˆ’426,5904.57
30 Dec 202210,192,398โˆ’258,4175.21
15 Dec 202210,450,815+285,9893.74
30 Nov 202210,164,826+749,1112.28
15 Nov 20229,415,715+796,8452.73
31 Oct 20228,618,870โˆ’1,145,8624.51
14 Oct 20229,764,732+985,3663.56
30 Sep 20228,779,366+1,036,7603.36
15 Sep 20227,742,606โˆ’527,8622.96
31 Aug 20228,270,468+332,3525.63
15 Aug 20227,938,116โˆ’635,3265.37
29 Jul 20228,573,442โˆ’221,6104.50
15 Jul 20228,795,052+658,6383.17
30 Jun 20228,136,414โ€“1.74

Scroll inside the table for earlier settlements, back to 30 Jun 2022.

Questions

Frequently asked questions

What is PSNY's short interest?
2,515,627 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, up 231,991 from the previous settlement.
Why is there no percentage for PSNY?
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 PSNY's days to cover?
5.73 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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