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HowShorted

FER short interest Nasdaq Global Market

Ferrovial N.V. Ordinary Shares. FINRA's reported shares short for this symbol, twice a month by settlement date, shown as the regulator publishes them. No percentage is shown: an SEC filer exists but no defensible share count is available yet.

Shares short
4,286,968
vs previous settlement
−480,376 (-10.1%)
days to cover
3.33
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for FER: 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
1,504
14 Sep 2026
Highest in window
333,518
5 Dec 2025
Days with a balance
82
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for Ferrovial N.V. Ordinary Shares 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 334K shares.

History

Every FINRA settlement we hold for FER, newest first.

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 20264,286,968−480,3763.33
31 Aug 20264,767,344+531,1733.93
14 Aug 20264,236,171+657,9653.48
31 Jul 20263,578,206−283,6782.03
15 Jul 20263,861,884+500,2472.78
30 Jun 20263,361,637−520,7571.98
15 Jun 20263,882,394+630,9232.06
29 May 20263,251,471+423,4642.36
15 May 20262,828,007−179,0691.93
30 Apr 20263,007,076−321,3282.17
15 Apr 20263,328,404−207,7363.16
31 Mar 20263,536,140−101,4992.59
13 Mar 20263,637,639−241,6172.71
27 Feb 20263,879,256−350,7893.46
13 Feb 20264,230,045−931,3383.57
30 Jan 20265,161,383−1,537,6823.48
15 Jan 20266,699,065+313,3115.01
31 Dec 20256,385,754+3,943,2201.00
15 Dec 20252,442,534+1,270,7051.80
28 Nov 20251,171,829+129,4241.26
14 Nov 20251,042,405−34,7731.00
31 Oct 20251,077,178−510,3661.04
15 Oct 20251,587,544+681,2981.38
30 Sep 2025906,246+216,1451.67
15 Sep 2025690,101+23,7401.48
29 Aug 2025666,361−35,0441.92
15 Aug 2025701,405+160,4022.12
31 Jul 2025541,003−7,8932.69
15 Jul 2025548,896+56,0133.47
30 Jun 2025492,883+13,6033.22
13 Jun 2025479,280+36,3583.23
30 May 2025442,922−322,4133.39
15 May 2025765,335−61,3054.77
30 Apr 2025826,640−52,5456.57
15 Apr 2025879,185−79,2666.03
31 Mar 2025958,451−147,2938.27
14 Mar 20251,105,744+193,59710.93
28 Feb 2025912,147−41,23215.67
14 Feb 2025953,379+10,51815.91
31 Jan 2025942,861−5,90814.11
15 Jan 2025948,769+88,32117.90
31 Dec 2024860,448−196,03514.56
13 Dec 20241,056,483+248,33514.22
29 Nov 2024808,148−77,76121.31
15 Nov 2024885,909+84,20524.01
31 Oct 2024801,704−2,21721.05
15 Oct 2024803,921+51,71221.90
30 Sep 2024752,209−30,62921.35
13 Sep 2024782,838−39,54018.91
30 Aug 2024822,378+12,96034.52
15 Aug 2024809,418−19,28629.15
31 Jul 2024828,704+73,76129.75
15 Jul 2024754,943−34,20131.94
28 Jun 2024789,144+48,98526.90
14 Jun 2024740,159+20,34188.03
31 May 2024719,818−39,47226.39
15 May 2024759,290–32.02

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

Questions

Frequently asked questions

What is FER's short interest?
4,286,968 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, down 480,376 from the previous settlement.
Why is there no percentage for FER?
Because no defensible share count exists to divide by: an SEC filer exists but no defensible share count is available yet. The symbol maps to an SEC filer, but its share count cannot be used yet. A newly listed company needs two cover-page counts on file before the first is trusted; a split or an unexplained jump pauses publication until a fresh SEC count corroborates it; a secondary share class publishes under the company's primary line; and a foreign filer's short count is in depositary-share units. This page upgrades to a percentage automatically once a defensible count exists.
What is FER's days to cover?
3.33 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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