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Fuller H B Co

FUL
Exchange
NYSE
Industry
Adhesives & Sealants
SEC CIK
0000039368

In the last 90 days, Fuller H B Co insiders filed 10 open-market purchases and 0 sales; 353 institutions reported holding it in 13F filings for Q2 2026, worth $3.25B in total; no superinvestor holds it.

Four kinds of short-selling data, each measuring something different:

  • Short interest: shares sold short and not yet bought back, as of a settlement date. FINRA publishes it twice a month, about eight business days after the settlement date.
  • Daily short volume: shares sold short each day in off-exchange trades reported to FINRA. It counts trades, not open positions, and is published the next day.
  • Fails-to-deliver: shares not delivered by the settlement date. The SEC publishes them twice a month, about two weeks late.
  • ATS (dark pool) volume: weekly volume on alternative trading systems and other off-exchange venues. FINRA publishes it two to four weeks after the week.

More in the glossary.

Short interest

Shares sold short and not yet bought back, from FINRA, on every settlement date in the last two years.

Short interest
2.20M
Shares, settlement Oct 30, 2026
Change
−164.6K
−7.0% vs. Oct 15, 2026
Days to cover
3.40
Short interest ÷ average daily volume
Average daily volume
648.2K
Shares, as reported by FINRA
Short interest by settlement date
Oct 31, 2024: 1,029,449 sharesNov 15, 2024: 1,213,202 sharesNov 29, 2024: 1,209,835 sharesDec 13, 2024: 1,322,853 sharesDec 31, 2024: 1,277,065 sharesJan 15, 2025: 1,362,385 sharesJan 31, 2025: 1,287,098 sharesFeb 14, 2025: 1,441,419 sharesFeb 28, 2025: 1,456,406 sharesMar 14, 2025: 1,493,522 sharesMar 31, 2025: 1,677,527 sharesApr 15, 2025: 1,920,285 sharesApr 30, 2025: 1,871,651 sharesMay 15, 2025: 1,766,240 sharesMay 30, 2025: 1,715,724 sharesJun 13, 2025: 1,501,240 sharesJun 30, 2025: 1,317,020 sharesJul 15, 2025: 1,225,294 sharesJul 31, 2025: 1,435,615 sharesAug 15, 2025: 1,487,235 sharesAug 29, 2025: 1,359,415 sharesSep 15, 2025: 1,238,893 sharesSep 30, 2025: 1,050,321 sharesOct 15, 2025: 1,215,123 sharesOct 31, 2025: 1,737,078 sharesNov 14, 2025: 1,912,634 sharesNov 28, 2025: 1,706,784 sharesDec 15, 2025: 1,678,426 sharesDec 31, 2025: 1,791,107 sharesJan 15, 2026: 1,758,487 sharesJan 30, 2026: 1,796,780 sharesFeb 13, 2026: 1,892,443 sharesFeb 27, 2026: 2,024,058 sharesMar 13, 2026: 2,320,538 sharesMar 31, 2026: 2,184,531 sharesApr 15, 2026: 2,304,528 sharesApr 30, 2026: 2,943,285 sharesMay 15, 2026: 2,172,659 sharesMay 29, 2026: 2,394,790 sharesJun 15, 2026: 2,225,714 sharesJun 30, 2026: 2,272,544 sharesJul 15, 2026: 2,383,124 sharesJul 31, 2026: 2,773,188 sharesAug 14, 2026: 2,906,335 sharesAug 31, 2026: 3,040,474 sharesSep 15, 2026: 2,926,989 sharesSep 30, 2026: 2,869,611 sharesOct 15, 2026: 2,365,737 sharesOct 30, 2026: 2,201,091 shares
Short interest in FUL by settlement date
Settlement dateShort interestChangeChange %Avg. daily volumeDays to cover
Oct 30, 20262.20M−164.6K−7.0%648.2K3.40
Oct 15, 20262.37M−503.9K−17.6%798.2K2.96
Sep 30, 20262.87M−57.4K−2.0%1.24M2.31
Sep 15, 20262.93M−113.5K−3.7%604.0K4.85
Aug 31, 20263.04M+134.1K+4.6%599.7K5.07
Aug 14, 20262.91M+133.1K+4.8%666.3K4.36
Jul 31, 20262.77M+390.1K+16.4%631.0K4.39
Jul 15, 20262.38M+110.6K+4.9%936.6K2.54
Jun 30, 20262.27M+46.8K+2.1%1.15M1.98
Jun 15, 20262.23M−169.1K−7.1%633.0K3.52
May 29, 20262.39M+222.1K+10.2%877.9K2.73
May 15, 20262.17M−770.6K−26.2%398.3K5.46
Apr 30, 20262.94M+638.8K+27.7%496.9K5.92
Apr 15, 20262.30M+120.0K+5.5%609.4K3.78
Mar 31, 20262.18M−136.0K−5.9%926.0K2.36
Mar 13, 20262.32M+296.5K+14.7%546.3K4.25
Feb 27, 20262.02M+131.6K+7.0%359.5K5.63
Feb 13, 20261.89M+95.7K+5.3%394.4K4.80
Jan 30, 20261.80M+38.3K+2.2%466.5K3.85
Jan 15, 20261.76M−32.6K−1.8%620.8K2.83
Dec 31, 20251.79M+112.7K+6.7%295.2K6.07
Dec 15, 20251.68M−28.4K−1.7%360.0K4.66
Nov 28, 20251.71M−205.8K−10.8%408.0K4.18
Nov 14, 20251.91M+175.6K+10.1%397.5K4.81
Oct 31, 20251.74M+522.0K+43.0%414.2K4.19
Oct 15, 20251.22M+164.8K+15.7%333.3K3.65
Sep 30, 20251.05M−188.6K−15.2%556.5K1.89
Sep 15, 20251.24M−120.5K−8.9%443.3K2.79
Aug 29, 20251.36M−127.8K−8.6%243.3K5.59
Aug 15, 20251.49M+51.6K+3.6%399.9K3.72
Jul 31, 20251.44M+210.3K+17.2%412.5K3.48
Jul 15, 20251.23M−91.7K−7.0%546.9K2.24
Jun 30, 20251.32M−184.2K−12.3%688.3K1.91
Jun 13, 20251.50M−214.5K−12.5%314.7K4.77
May 30, 20251.72M−50.5K−2.9%249.2K6.89
May 15, 20251.77M−105.4K−5.6%341.1K5.18
Apr 30, 20251.87M−48.6K−2.5%448.2K4.18
Apr 15, 20251.92M+242.8K+14.5%673.6K2.85
Mar 31, 20251.68M+184.0K+12.3%770.3K2.18
Mar 14, 20251.49M+37.1K+2.6%526.9K2.83
Feb 28, 20251.46M+15.0K+1.0%438.7K3.32
Feb 14, 20251.44M+154.3K+12.0%491.0K2.94
Jan 31, 20251.29M−75.3K−5.5%487.1K2.64
Jan 15, 20251.36M+85.3K+6.7%422.6K3.22
Dec 31, 20241.28M−45.8K−3.5%384.2K3.32
Dec 13, 20241.32M+113.0K+9.3%241.4K5.48
Nov 29, 20241.21M−3.37K−0.3%243.3K4.97
Nov 15, 20241.21M+183.8K+17.9%290.3K4.18
Oct 31, 20241.03M−178.8K−14.8%265.0K3.88

Fails-to-deliver

Shares that weren't delivered by the settlement date, from the SEC, for the last 30 dates with fails. The price is the previous day's closing price published by the SEC.

Fails-to-deliver in FUL by settlement date
Settlement dateSharesPriceValue
Oct 14, 2026177$50.44$8.93K
Oct 9, 202623$50.44$1.16K
Oct 2, 2026707$50.23$35.5K
Sep 24, 202619$50.21$953.99
Sep 11, 202632,638$51.65$1.69M
Sep 4, 202635$53.67$1.88K
Aug 31, 2026266$56.35$15.0K
Aug 25, 202639$57.99$2.26K
Aug 12, 202614$62.03$868.42
Aug 11, 2026129$61.25$7.90K
Jul 20, 2026289$56.96$16.5K
Jul 16, 202621$57.00$1.20K
Jul 13, 202618,602$55.91$1.04M
Jul 1, 202663$58.29$3.67K
Jun 29, 202656,182$63.25$3.55M
Jun 23, 202655$64.31$3.54K
Jun 22, 202684,946$64.86$5.51M
Jun 17, 202684$63.72$5.35K
Jun 16, 2026102$64.42$6.57K
Jun 15, 202633$63.63$2.10K
Jun 12, 2026263$63.60$16.7K
Jun 10, 2026648$62.03$40.2K
Jun 8, 2026908$59.88$54.4K
Jun 2, 2026498$61.83$30.8K
May 29, 2026185$63.59$11.8K
May 26, 2026153$57.78$8.84K
May 4, 2026597$59.95$35.8K
Apr 28, 2026204$62.85$12.8K
Apr 15, 20269$62.97$566.73
Apr 14, 20268,076$64.57$521.5K

Daily short volume

Off-exchange short-sale volume, not short interest: shares sold short each day in trades reported to FINRA, for the last 30 trading days.

The short volume ratio isn't a sentiment gauge: market makers sell short to fill buy orders and to hedge, so short sales are usually about half of off-exchange volume.

Off-exchange short volume in FUL by trade date
Trade dateShort volumeShort exemptOff-exchange volumeShort volume ratio
Nov 10, 202637,156635101,53836.6%
Nov 9, 202637,5460136,60127.5%
Nov 6, 202673,1510137,47453.2%
Nov 5, 202666,448226226,07129.4%
Nov 4, 202654,0750325,00716.6%
Nov 3, 202681,1950191,64142.4%
Nov 2, 202687,840153235,41537.3%
Oct 30, 202663,5300165,70938.3%
Oct 29, 202660,2280231,42726.0%
Oct 28, 202671,9690221,09832.6%
Oct 27, 202683,1930142,90058.2%
Oct 26, 202676,3077130,02058.7%
Oct 23, 2026131,3240318,70641.2%
Oct 22, 2026148,8070272,40154.6%
Oct 21, 202696,581587188,18451.3%
Oct 20, 202677,3770180,62342.8%
Oct 19, 2026132,27810197,45867.0%
Oct 16, 2026175,0900253,94368.9%
Oct 15, 2026150,27622209,86971.6%
Oct 14, 2026119,012184163,74572.7%
Oct 13, 2026110,7176206,25753.7%
Oct 12, 202699,43587164,97260.3%
Oct 9, 2026111,5480163,24068.3%
Oct 8, 2026155,1891,001249,08762.3%
Oct 7, 2026144,5401,347230,26762.8%
Oct 6, 2026132,3440202,92765.2%
Oct 5, 2026159,405257281,55456.6%
Oct 2, 2026180,352697317,85356.7%
Oct 1, 2026222,073983447,09249.7%
Sep 30, 2026199,4670375,71153.1%

ATS (dark pool) volume

Weekly volume on alternative trading systems (ATS) and other off-exchange (OTC) venues, from FINRA, for the last 12 weeks. ATS share is ATS volume ÷ (ATS + OTC volume), not a share of all trading.

Weekly ATS and OTC volume in FUL
Week ofTierATS sharesATS tradesOther OTC sharesOther OTC tradesATS share
Oct 5, 2026T2847,90128,2151,530,2785,01635.7%
Sep 28, 2026T21,704,43540,5721,192,2766,54758.8%
Sep 21, 2026T21,729,50337,2701,199,2789,89459.1%
Sep 14, 2026T2861,86429,936625,3025,78458.0%
Sep 7, 2026T2724,71620,866711,0644,20450.5%
Aug 31, 2026T2719,68526,282448,4235,79861.6%
Aug 24, 2026T2879,13624,592254,4934,04277.6%
Aug 17, 2026T2785,26030,860759,3354,04150.8%
Aug 10, 2026T2851,90026,706700,6694,64954.9%
Aug 3, 2026T2834,65524,7771,178,6204,56041.5%
Jul 27, 2026T2970,74625,800736,1804,36556.9%
Jul 20, 2026T2626,90621,438430,6155,05259.3%