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HowShorted

EMPB short interest NYSE Arca

Efficient Market Portfolio Plu. 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
15,407
vs previous settlement
−6,608 (-30.0%)
days to cover
2.70
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for EMPB: 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
177
14 Sep 2026
Highest in window
30,592
5 Jan 2026
Days with a balance
137
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for Efficient Market Portfolio Plu 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 31K shares.

History

Every FINRA settlement we hold for EMPB, newest first.

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 202615,407−6,6082.70
31 Aug 202622,015+4,0112.27
14 Aug 202618,004+10,6481.83
31 Jul 20267,356−2,2271.00
15 Jul 20269,583−5,8371.52
30 Jun 202615,420+10,4561.86
15 Jun 20264,964+1,3421.00
29 May 20263,622+1,8931.00
15 May 20261,729+9431.00
30 Apr 2026786−1,0301.00
15 Apr 20261,816+1,6491.12
31 Mar 2026167+131.00
13 Mar 2026154−8,2911.00
27 Feb 20268,445+7,7401.00
13 Feb 2026705+1491.00
30 Jan 2026556−7411.00
15 Jan 20261,297−7,2941.00
31 Dec 20258,591+8501.71
15 Dec 20257,741+2,4656.30
28 Nov 20255,276+2,4691.13
14 Nov 20252,807−1,0461.70
31 Oct 20253,853+1,8201.93
15 Oct 20252,033−11,2651.00
30 Sep 202513,298−13,2032.43
15 Sep 202526,501+17,0187.49
29 Aug 20259,483−1,1651.47
15 Aug 202510,648−9,8611.17
31 Jul 202520,509+4,86711.27
15 Jul 202515,642+9425.12
30 Jun 202514,700+3,74610.05
13 Jun 202510,954−3,2222.99
30 May 202514,176+11,0763.69
15 May 20253,100−5624.44
30 Apr 20253,662−2,8841.21
15 Apr 20256,546+2,3591.28
31 Mar 20254,187+1,2114.24
14 Mar 20252,976+1,5871.00
28 Feb 20251,389−1,1221.00
14 Feb 20252,511−28,4761.85
31 Jan 202530,987+25,1069.56
15 Jan 20255,881+1,4751.68
31 Dec 20244,406+2,4061.00
13 Dec 20242,000–1.00

Scroll inside the table for earlier settlements, back to 13 Dec 2024.

Questions

Frequently asked questions

What is EMPB's short interest?
15,407 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, down 6,608 from the previous settlement.
Why is there no percentage for EMPB?
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 EMPB's days to cover?
2.70 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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