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HowShorted

PSAPRO short interest NYSE

Public Storage Depositary Shar. FINRA's reported shares short for this symbol, twice a month by settlement date, shown as the regulator publishes them. No percentage is shown: no SEC filer maps to the symbol (funds, notes, preferreds, warrants and foreign listings).

Shares short
3,278
vs previous settlement
+91 (+2.9%)
days to cover
1.00
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for PSAPRO: 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
36
8 Sep 2026
Highest in window
15,475
24 Aug 2026
Days with a balance
54
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for Public Storage Depositary Shar 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 15K shares.

History

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

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 20263,278+911.00
31 Aug 20263,187โˆ’6,1071.00
14 Aug 20269,294โˆ’6,7951.00
31 Jul 202616,089+4,7741.00
15 Jul 202611,315โˆ’13,8871.00
30 Jun 202625,202+12,6481.00
15 Jun 202612,554+8,0891.00
29 May 20264,465โˆ’1,1501.00
15 May 20265,615โˆ’1,0501.00
30 Apr 20266,665+1031.00
15 Apr 20266,562+1,3591.00
31 Mar 20265,203โˆ’7,2311.00
13 Mar 202612,434+4,4601.00
27 Feb 20267,974โˆ’3,0531.00
13 Feb 202611,027โˆ’12,0821.75
30 Jan 202623,109+4,5771.66
15 Jan 202618,532+11,9431.72
31 Dec 20256,589โˆ’3,7121.00
15 Dec 202510,301+7,9681.00
28 Nov 20252,333+6171.00
14 Nov 20251,716โˆ’5,5531.00
31 Oct 20257,269+4,2711.00
15 Oct 20252,998โˆ’8091.00
30 Sep 20253,807โˆ’9,4491.00
15 Sep 202513,256+11,2371.00
29 Aug 20252,019โˆ’4,6091.00
15 Aug 20256,628โˆ’2,7381.00
31 Jul 20259,366+7,4661.00
15 Jul 20251,900โˆ’58,2131.00
30 Jun 202560,113+50,5251.00
13 Jun 20259,588+3,4071.00
30 May 20256,181โˆ’4,7721.00
15 May 202510,953โˆ’8,2831.33
30 Apr 202519,236+10,7081.18
15 Apr 20258,528โˆ’3,3771.00
31 Mar 202511,905+1,3471.00
14 Mar 202510,558+2,9261.00
28 Feb 20257,632โˆ’1,8301.00
14 Feb 20259,462+6,3451.00
31 Jan 20253,117โˆ’3,2761.00
15 Jan 20256,393โˆ’2,1871.00
31 Dec 20248,580+2,7911.00
13 Dec 20245,789โˆ’451.00
29 Nov 20245,834+2,5441.00
15 Nov 20243,290โˆ’2,0021.00
31 Oct 20245,292โˆ’1,5491.00
15 Oct 20246,841+2,0401.00
30 Sep 20244,801+4,0531.00
13 Sep 2024748โˆ’5,3021.00
30 Aug 20246,050โˆ’1,5001.00
15 Aug 20247,550+6,7491.00
31 Jul 2024801โˆ’5,2771.00
15 Jul 20246,078+8001.00
28 Jun 20245,278โˆ’8671.00
14 Jun 20246,145+1,3071.00
31 May 20244,838โˆ’7,3611.00
15 May 202412,199+6,8561.00
30 Apr 20245,343โˆ’2,9551.00
15 Apr 20248,298+2,0551.00
28 Mar 20246,243+5991.00
15 Mar 20245,644+5121.00
29 Feb 20245,132โˆ’1,0831.00
15 Feb 20246,215+4,7461.00
31 Jan 20241,469โˆ’3,8331.00
12 Jan 20245,302โˆ’95,9611.00
29 Dec 2023101,263โˆ’15,4942.59
15 Dec 2023116,757+55,3964.23
30 Nov 202361,361+53,1253.06
15 Nov 20238,236+6,3961.00
31 Oct 20231,840โˆ’13,7521.00
13 Oct 202315,592โˆ’7,2011.94
29 Sep 202322,793โˆ’8,0071.42
15 Sep 202330,800โˆ’8,7024.27
31 Aug 202339,502โˆ’10,0554.88
15 Aug 202349,557+1,0354.69
31 Jul 202348,522โˆ’26,7373.42
14 Jul 202375,259+30,3319.37
30 Jun 202344,928+1,3704.11
15 Jun 202343,558+37,9853.18
31 May 20235,573โˆ’8,5121.00
15 May 202314,085โˆ’8,9941.00
28 Apr 202323,079โˆ’3,5102.03
14 Apr 202326,589+19,1352.24
31 Mar 20237,454โˆ’6,3881.00
15 Mar 202313,842+6381.00
28 Feb 202313,204+9,021999.99
15 Feb 20234,183+2,2123.12
31 Jan 20231,971โˆ’685999.99
13 Jan 20232,656โˆ’126999.99
30 Dec 20222,782+310999.99
15 Dec 20222,472+1,1011.03
30 Nov 20221,371+239999.99
15 Nov 20221,132โˆ’4,9831.00
31 Oct 20226,115โˆ’2,2271.00
14 Oct 20228,342โˆ’27,7301.00
30 Sep 202236,072+30,6231.00
15 Sep 20225,449โˆ’3,1741.00
31 Aug 20228,623+2,6481.00
15 Aug 20225,975+2,1751.00
29 Jul 20223,800+1,0011.00
15 Jul 20222,799โˆ’1,7761.00
30 Jun 20224,575โˆ’5,9061.00
15 Jun 202210,481+9,2841.00
31 May 20221,197โˆ’2,5271.00
13 May 20223,724+1,6561.00
29 Apr 20222,068โˆ’1071.00
14 Apr 20222,175โˆ’1,6361.00
31 Mar 20223,811+2,8461.00
15 Mar 2022965โˆ’3,4271.00
28 Feb 20224,392โˆ’3,0421.00
15 Feb 20227,434โˆ’1,9271.00
31 Jan 20229,361+3,4331.00
14 Jan 20225,928โˆ’3231.00
31 Dec 20216,251สณ+4,3331.00
15 Dec 20211,918โˆ’3,7681.00
30 Nov 20215,686+7721.00
15 Nov 20214,914โˆ’1,2141.00
29 Oct 20216,128โˆ’9,6561.00
15 Oct 202115,784+6661.00
30 Sep 202115,118โˆ’3,5591.00
15 Sep 202118,677+1,0071.00
31 Aug 202117,670โˆ’12,9091.74
13 Aug 202130,579โˆ’19,8241.99
30 Jul 202150,403โˆ’16,3361.25
15 Jul 202166,739+29,9433.94
30 Jun 202136,796+5,0701.92
15 Jun 202131,726สณ+10,2351.30
28 May 202121,491+5,2311.00
14 May 202116,260โˆ’87,6061.00
30 Apr 2021103,866โˆ’43,2745.55
15 Apr 2021147,140+24,1887.07
31 Mar 2021122,952โˆ’79,4413.83
15 Mar 2021202,393+38,1146.11
26 Feb 2021164,279+61,0204.29
12 Feb 2021103,259โˆ’15,8002.82
29 Jan 2021119,059+17,3222.86
15 Jan 2021101,737+87,6681.25
31 Dec 202014,069โˆ’11,0841.00
15 Dec 202025,153โˆ’1,3331.00
30 Nov 202026,486โ€“1.00

Scroll inside the table for earlier settlements, back to 30 Nov 2020.

Questions

Frequently asked questions

What is PSAPRO's short interest?
3,278 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, up 91 from the previous settlement.
Why is there no percentage for PSAPRO?
Because no defensible share count exists to divide by: no SEC filer maps to the symbol (funds, notes, preferreds, warrants and foreign listings). No SEC filer maps to this symbol in EDGAR's ticker file. That is the normal case for funds, exchange-traded notes, preferred shares, warrants, units and foreign listings, none of which file a share count we could divide by.
What is PSAPRO'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.

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