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HowShorted

MAVF short interest NYSE Arca

Matrix Advisors Value ETF. 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
12
vs previous settlement
+1 (+9.1%)
days to cover
1.00
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for MAVF: 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
4
14 Sep 2026
Highest in window
522
9 Dec 2025
Days with a balance
37
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for Matrix Advisors Value ETF 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 522 shares.

History

Every FINRA settlement we hold for MAVF, newest first.

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 202612+11.00
31 Aug 202611−81.00
14 Aug 202619−1221.00
31 Jul 2026141+201.00
15 Jul 2026121−2061.00
30 Jun 2026327+2821.00
15 Jun 202645−1231.00
29 May 2026168+541.00
15 May 2026114+291.00
30 Apr 202685+111.00
15 Apr 202674−3961.00
31 Mar 2026470+21.77
13 Mar 2026468+2411.00
27 Feb 2026227−581.00
13 Feb 2026285+741.00
30 Jan 2026211+181.00
15 Jan 2026193−1501.00
31 Dec 2025343−601.00
15 Dec 2025403+3961.00
28 Nov 20257−3831.00
14 Nov 2025390−21.00
31 Oct 2025392+3731.00
15 Oct 202519−861.00
30 Sep 2025105+371.00
15 Sep 202568−301.00
29 Aug 202598−651.00
15 Aug 2025163−1461.00
31 Jul 2025309+3071.00
15 Jul 20252−111.00
30 Jun 202513−311.00
13 Jun 202544+251.00
30 May 202519−681.00
15 May 202587−3621.00
30 Apr 2025449+4191.00
15 Apr 202530−151.00
31 Mar 202545−4391.00
14 Mar 2025484−1,3921.00
28 Feb 20251,876–1.53

Scroll inside the table for earlier settlements, back to 28 Feb 2025.

Questions

Frequently asked questions

What is MAVF's short interest?
12 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, up 1 from the previous settlement.
Why is there no percentage for MAVF?
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 MAVF'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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