Skip to content
HowShorted

PBMR short interest Cboe BZX

PGIM S&P 500 Buffer 20 ETF - M. 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
3,788
vs previous settlement
+2,266 (+148.9%)
days to cover
1.18
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for PBMR: 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
3,785
14 Sep 2026
Highest in window
178,064
2 Mar 2026
Days with a balance
93
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for PGIM S&P 500 Buffer 20 ETF - M 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 178K shares.

History

Every FINRA settlement we hold for PBMR, newest first.

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 20263,788+2,2661.18
31 Aug 20261,522−1,4441.00
14 Aug 20262,966+1,0981.33
31 Jul 20261,868+6301.00
15 Jul 20261,238+1,2181.00
30 Jun 202620−6351.00
15 Jun 2026655−2,5551.00
29 May 20263,210−8,8701.00
15 May 202612,080+9,5682.55
30 Apr 20262,512−3,6281.00
15 Apr 20266,140−3,9841.00
31 Mar 202610,124+3,1021.70
13 Mar 20267,022+1,8081.00
27 Feb 20265,214+4,5411.00
13 Feb 2026673−1,7261.73
30 Jan 20262,399−1,2551.00
15 Jan 20263,654+2,1842.46
31 Dec 20251,470+1,2171.00
15 Dec 2025253−171.00
28 Nov 2025270+251.00
14 Nov 2025245−2,3761.00
31 Oct 20252,621+1062.33
15 Oct 20252,515+2,3011.27
30 Sep 2025214−5,1946.90
15 Sep 20255,408+3,57514.46
29 Aug 20251,833+7615.40
15 Aug 20251,757+1,4376.21
31 Jul 2025320−75.93
15 Jul 2025327+961.06
30 Jun 2025231+342.04
13 Jun 2025197+371.59
30 May 2025160−35,2401.00
15 May 202535,400+35,216143.90
30 Apr 2025184−721.00
15 Apr 2025256−1271.00
31 Mar 2025383−15,2421.00
14 Mar 202515,625−2,6861.00
28 Feb 202518,311+18,1503.31
14 Feb 2025161−5,1611.00
31 Jan 20255,322+5,1642.78
15 Jan 2025158−5,8831.00
31 Dec 20246,041−8,75122.88
13 Dec 202414,792+13,42915.05
29 Nov 20241,363+1,3027.61
15 Nov 202461−3,0941.00
31 Oct 20243,155+1,60295.61
15 Oct 20241,553+801999.99
30 Sep 2024752+5211.58
13 Sep 2024231−1,8301.00
30 Aug 20242,0610294.43
15 Aug 20242,061−67015.38
31 Jul 20242,731+80720.53
15 Jul 20241,924−2,3008.02
28 Jun 20244,224+3,31310.83
14 Jun 2024911−9001.00
31 May 20241,811+1,7505.94
15 May 202461−2,6531.00
30 Apr 20242,714+2,6482.88
15 Apr 202466−6,7431.00
28 Mar 20246,809+5,6581.05
15 Mar 20241,151–1.00

Scroll inside the table for earlier settlements, back to 15 Mar 2024.

Questions

Frequently asked questions

What is PBMR's short interest?
3,788 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, up 2,266 from the previous settlement.
Why is there no percentage for PBMR?
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 PBMR's days to cover?
1.18 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.