What is FUL's short interest?

2,926,989 shares, as of the 15 September 2026 settlement date. That is the figure FINRA published, unadjusted.

What percentage of the float is short?

We do not publish that, because FINRA does not publish float. The regulator reports the number of shares held short; turning it into a percentage needs a share count from somewhere else, and different sources disagree about what counts as float. We would rather give you the number that was actually filed than a percentage built on an assumption.

It is 21 days old, and that is as fresh as short interest gets. FINRA measures it twice a month and publishes it seven business days after the settlement date. Any site showing you a "live" short interest figure is showing you something else.

What does days to cover mean?

It is the short position divided by average daily trading volume — here, 4.85. It describes how many days of ordinary trading the position is equivalent to. It is arithmetic from the filing, not a prediction about what will happen.

Where does this come from?

FINRA's consolidated short interest file, which is public. We read it directly and store it unchanged, except that we blank the days-to-cover placeholder FINRA writes when a stock has almost no volume.

Ticker

FUL

H.B. Fuller Company

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FUL in the last 90 days

H.B. Fuller Company (FUL) had no US House transactions and 9 insider purchases worth $621,316 by 7 insiders in filings from the last 90 days.

FINRA’s latest report (settlement 15 SEPT 2026) shows 2,926,989 shares held short, 4.8 days to cover, down 3.7% from the report before.

Insiders: open-market purchases only (Form 4 code P); a purchase filed by related owners counts once.
Delay: each filing below shows how many days passed between the trade and its publication. None of this is real-time.

Latest filing on file: 01 OCT 2026 · FINRA settlement 15 SEPT 2026 · public filings, reported as filed

What the price is doing

$50$50 → $50 · +1% over the last month

FUL is up 1% over the last month.

Insider activityBoughtSoldHover a dot for details

Politicians

None filed

Traded over the last month

Short sellers

None on file

Nothing reported in this stretch

See the numbers →

Insiders

9 reported

Traded over the last month

See the filings →

What the filings show

What the filings show · last 90 days · Quiet Money indicator

2 of 4 sources

+10Balanced

Leaning outBalancedLeaning in

The disclosed money is split, on what has actually been filed. This reads on two of the four sources we track.

Short interest: Short interest rose 22.8% — 2,383,124 to 2,926,989 shares between 15 JUL 2026 and 15 SEPT 2026. See the filings →; -57
Insider purchases: 7 insiders disclosed buying $621,316 across 7 filings.; +100

This summarises filings that have already been published — it is not a forecast, a rating of the company, or advice. Every figure above is listed in full further down this page, with the document it came from.

FINRA short interest

Settlement 15 SEPT 2026 · shares held short

2,926,989shares held short

Days to cover

4.85

Avg daily volume

603,975

Since last report

-3.73%

As of 15 September 2026, 2,926,989 H.B. Fuller Company shares were held short — the total across every reporting firm, not one fund's position. That is 113,485 shares fewer than the previous report, a 3.73% decrease. At the average daily volume of 603,975 shares, that position represents 4.85 days of trading — what the filing calls days to cover.

This is the most recent figure that exists, and it is 21 days old. FINRA collects short interest twice a month, on a settlement date, and publishes it seven business days later. So nobody has a live short-interest number for FUL — not us, and not anyone quoting one. We print the settlement date on the figure so you always know which day you are looking at.

Across the 12 reports we hold, the position has risen from 2,184,531 shares on 31 March 2026 to 2,926,989 today, a change of 34.0%. The highest reading in that window was 3,040,474 shares on 31 August 2026.

Settlement	Shares short	Days to cover
15 SEPT 2026	2,926,989	4.85
31 AUG 2026	3,040,474	5.07
14 AUG 2026	2,906,335	4.36
31 JUL 2026	2,773,188	4.39
15 JUL 2026	2,383,124	2.54
30 JUN 2026	2,272,544	1.98
15 JUN 2026	2,225,714	3.52
29 MAY 2026	2,394,790	2.73
15 MAY 2026	2,172,659	5.46
30 APR 2026	2,943,285	5.92
15 APR 2026	2,304,528	3.78
31 MAR 2026	2,184,531	2.36

What is FUL's short interest?: 2,926,989 shares, as of the 15 September 2026 settlement date. That is the figure FINRA published, unadjusted.
What percentage of the float is short?: We do not publish that, because FINRA does not publish float. The regulator reports the number of shares held short; turning it into a percentage needs a share count from somewhere else, and different sources disagree about what counts as float. We would rather give you the number that was actually filed than a percentage built on an assumption.
How current is this?: It is 21 days old, and that is as fresh as short interest gets. FINRA measures it twice a month and publishes it seven business days after the settlement date. Any site showing you a "live" short interest figure is showing you something else.
What does days to cover mean?: It is the short position divided by average daily trading volume — here, 4.85. It describes how many days of ordinary trading the position is equivalent to. It is arithmetic from the filing, not a prediction about what will happen.
Where does this come from?: FINRA's consolidated short interest file, which is public. We read it directly and store it unchanged, except that we blank the days-to-cover placeholder FINRA writes when a stock has almost no volume.

Disclosed insider buying on file

$621,316across 9 purchases

Open-market purchases only — the amount is a fact, not a verdict.

On file here

Short positions0

Insider purchases9

US House transactions0

Latest change01 OCT 2026

SHORT POSITIONS · 0INSIDER BUYS · 9US HOUSE · 0

Insider purchases on file

SEC — Form 4 insider purchase
Martin Celine ChristineDirector
BOUGHTCommon Stock
$22,998
464.599 sh @ $49.5
30 SEPT 2026 → filed 01 OCT 2026
Filed 1 day after the tradeSEC EDGAR · 0001225208-26-008045 →
SEC — Form 4 insider purchase
Happe Michael JDirector
BOUGHTCommon Stock
$99,250
2,000 sh @ $49.625
29 SEPT 2026 → filed 01 OCT 2026
Filed 2 days after the tradeSEC EDGAR · 0001225208-26-008046 →
SEC — Form 4 insider purchase
Zaheer SrilataDirector
BOUGHTCommon Stock
$98,120
2,000 sh @ $49.06
28 SEPT 2026 → filed 30 SEPT 2026
Filed 2 days after the tradeSEC EDGAR · 0001225208-26-008011 →
SEC — Form 4 insider purchase
Zaheer SrilataDirector
BOUGHTCommon Stock
$1,999
40 sh @ $49.973
29 SEPT 2026 → filed 30 SEPT 2026
Filed 1 day after the tradeSEC EDGAR · 0001225208-26-008011 →
SEC — Form 4 insider purchase
FLORNESS DANIEL LDirector
BOUGHTCommon Stock
$100,160
2,030 sh @ $49.34
28 SEPT 2026 → filed 30 SEPT 2026
Filed 2 days after the tradeSEC EDGAR · 0001225208-26-008015 →
SEC — Form 4 insider purchase
Rasmussen Trangsrud Teresa JDirector
BOUGHTCommon Stock
$75,494
1,542 sh @ $48.959
28 SEPT 2026 → filed 30 SEPT 2026
Filed 2 days after the tradeSEC EDGAR · 0001225208-26-008013 →
SEC — Form 4 insider purchase
Rasmussen Trangsrud Teresa JDirector
BOUGHTCommon Stock
$24,490
500 sh @ $48.98
28 SEPT 2026 → filed 30 SEPT 2026
Filed 2 days after the tradeSEC EDGAR · 0001225208-26-008013 →
SEC — Form 4 insider purchase
Lauber Charles TDirector
BOUGHTCommon Stock
$99,985
2,005 sh @ $49.868
29 SEPT 2026 → filed 30 SEPT 2026
Filed 1 day after the tradeSEC EDGAR · 0001225208-26-008012 →
SEC — Form 4 insider purchase
HANDLEY THOMAS WDirector
BOUGHTCommon Stock
$98,820
2,000 sh @ $49.41
28 SEPT 2026 → filed 30 SEPT 2026
Filed 2 days after the tradeSEC EDGAR · 0001225208-26-008014 →

What this page will never showNo buy or sell ratingsNo price targetsNo forecastsIndicators are rules-based summaries of the filingsDocuments, dates, and how long they took to become public.