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HowShorted

MFSG short interest NYSE

MFS Active Growth 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: no SEC filer maps to the symbol (funds, notes, preferreds, warrants and foreign listings).

Shares short
5,567
vs previous settlement
+950 (+20.6%)
days to cover
1.00
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for MFSG: 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
1,885
14 Sep 2026
Highest in window
60,033
9 Jul 2026
Days with a balance
211
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for MFS Active Growth 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 60K shares.

History

Every FINRA settlement we hold for MFSG, newest first.

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 20265,567+9501.00
31 Aug 20264,617โˆ’8,6691.00
14 Aug 202613,286โˆ’1,8721.00
31 Jul 202615,158โˆ’25,8771.00
15 Jul 202641,035+22,9821.00
30 Jun 202618,053โˆ’12,4121.00
15 Jun 202630,465โˆ’103,8821.00
29 May 2026134,347+105,9721.72
15 May 202628,375+18,0991.00
30 Apr 202610,276+1,0571.00
15 Apr 20269,219โˆ’4,7871.00
31 Mar 202614,006โˆ’2,4831.00
13 Mar 202616,489โˆ’5,7441.00
27 Feb 202622,233+14,3361.00
13 Feb 20267,897+2,7501.00
30 Jan 20265,147โˆ’7,9411.00
15 Jan 202613,088โˆ’1561.00
31 Dec 202513,244+2431.00
15 Dec 202513,001+1,4381.00
28 Nov 202511,563+3,2441.00
14 Nov 20258,319โˆ’6,0981.00
31 Oct 202514,417โˆ’1,0681.00
15 Oct 202515,485+10,6011.00
30 Sep 20254,884โˆ’11,5601.00
15 Sep 202516,444+3,0941.00
29 Aug 202513,350+7,6791.00
15 Aug 20255,671โˆ’3,7581.00
31 Jul 20259,429โˆ’4,6661.00
15 Jul 202514,095โˆ’5,8271.00
30 Jun 202519,922+8,7261.00
13 Jun 202511,196โˆ’1,3021.00
30 May 202512,498โˆ’7,9961.00
15 May 202520,494+12,1941.00
30 Apr 20258,300+3,9601.00
15 Apr 20254,340โˆ’14,5731.00
31 Mar 202518,913+2871.00
14 Mar 202518,626+1,6911.30
28 Feb 202516,935+2,0501.94
14 Feb 202514,885โˆ’14,2662.60
31 Jan 202529,151+17,7181.49
15 Jan 202511,433+1931.00
31 Dec 202411,240+6,8751.00
13 Dec 20244,365โ€“1.00

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

Questions

Frequently asked questions

What is MFSG's short interest?
5,567 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, up 950 from the previous settlement.
Why is there no percentage for MFSG?
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 MFSG'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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