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HowShorted

CPHY short interest Nasdaq Global Market

The RBB Fund, Inc. F/m Compoun. 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
290
vs previous settlement
−7 (-2.4%)
days to cover
1.76
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for CPHY: 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
84
28 Apr 2026
Highest in window
3,490
2 Jan 2026
Days with a balance
66
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for The RBB Fund, Inc. F/m Compoun 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 3.5K shares.

History

Every FINRA settlement we hold for CPHY, newest first.

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 2026290−71.76
31 Aug 2026297+1361.00
14 Aug 2026161−8701.00
31 Jul 20261,031+2471.30
15 Jul 2026784−1651.81
30 Jun 2026949+3021.00
15 Jun 2026647+6401.50
29 May 20267+11.00
15 May 2026601.00
30 Apr 20266−841.00
15 Apr 202690−3261.00
31 Mar 2026416−1,2651.00
13 Mar 20261,681−3871.99
27 Feb 20262,068+4931.81
13 Feb 20261,575+5895.38
30 Jan 2026986+9761.00
15 Jan 202610−1,3761.00
31 Dec 20251,386+1,3571.00
15 Dec 202529−31.00
28 Nov 202532−1331.00
14 Nov 2025165−8411.00
31 Oct 20251,006−1,5651.00
15 Oct 20252,571−4351.22
30 Sep 20253,006−1,3036.59
15 Sep 20254,309+1,4221.00
29 Aug 20252,887+2,6141.23
15 Aug 2025273–1.00

Scroll inside the table for earlier settlements, back to 15 Aug 2025.

Questions

Frequently asked questions

What is CPHY's short interest?
290 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, down 7 from the previous settlement.
Why is there no percentage for CPHY?
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 CPHY's days to cover?
1.76 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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