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WillScot Holdings Corp

WSC
Exchange
Nasdaq
Industry
Services-Miscellaneous Equipment Rental & Leasing
SEC CIK
0001647088

No open-market purchases or sales by WillScot Holdings Corp insiders were filed in the last 90 days; 373 institutions reported holding it in 13F filings for Q2 2026, worth $6.12B 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
13.1M
Shares, settlement Oct 30, 2026
Change
−1.23M
−8.6% vs. Oct 15, 2026
Days to cover
3.94
Short interest ÷ average daily volume
Average daily volume
3.32M
Shares, as reported by FINRA
Short interest by settlement date
Oct 31, 2024: 13,438,751 sharesNov 15, 2024: 13,387,133 sharesNov 29, 2024: 12,704,097 sharesDec 13, 2024: 12,862,433 sharesDec 31, 2024: 11,761,103 sharesJan 15, 2025: 13,503,072 sharesJan 31, 2025: 13,499,954 sharesFeb 14, 2025: 14,481,006 sharesFeb 28, 2025: 14,459,782 sharesMar 14, 2025: 14,774,541 sharesMar 31, 2025: 18,754,926 sharesApr 15, 2025: 14,799,276 sharesApr 30, 2025: 14,296,237 sharesMay 15, 2025: 14,188,697 sharesMay 30, 2025: 16,465,446 sharesJun 13, 2025: 14,398,623 sharesJun 30, 2025: 14,212,762 sharesJul 15, 2025: 13,663,374 sharesJul 31, 2025: 14,268,103 sharesAug 15, 2025: 13,576,325 sharesAug 29, 2025: 12,965,817 sharesSep 15, 2025: 13,003,279 sharesSep 30, 2025: 12,345,800 sharesOct 15, 2025: 13,431,921 sharesOct 31, 2025: 18,157,152 sharesNov 14, 2025: 19,470,233 sharesNov 28, 2025: 21,168,210 sharesDec 15, 2025: 18,527,721 sharesDec 31, 2025: 21,059,716 sharesJan 15, 2026: 21,413,105 sharesJan 30, 2026: 22,443,657 sharesFeb 13, 2026: 24,126,258 sharesFeb 27, 2026: 23,580,028 sharesMar 13, 2026: 23,543,871 sharesMar 31, 2026: 25,803,611 sharesApr 15, 2026: 25,625,816 sharesApr 30, 2026: 24,839,571 sharesMay 15, 2026: 21,972,325 sharesMay 29, 2026: 20,389,132 sharesJun 15, 2026: 20,101,852 sharesJun 30, 2026: 18,938,846 sharesJul 15, 2026: 18,422,658 sharesJul 31, 2026: 16,895,990 sharesAug 14, 2026: 11,685,174 sharesAug 31, 2026: 13,233,556 sharesSep 15, 2026: 12,834,384 sharesSep 30, 2026: 13,650,795 sharesOct 15, 2026: 14,305,201 sharesOct 30, 2026: 13,071,021 shares
Short interest in WSC by settlement date
Settlement dateShort interestChangeChange %Avg. daily volumeDays to cover
Oct 30, 202613.1M−1.23M−8.6%3.32M3.94
Oct 15, 202614.3M+654.4K+4.8%2.57M5.57
Sep 30, 202613.7M+816.4K+6.4%3.19M4.28
Sep 15, 202612.8M−399.2K−3.0%2.60M4.93
Aug 31, 202613.2M+1.55M+13.3%2.65M5.00
Aug 14, 202611.7M−5.21M−30.8%3.40M3.43
Jul 31, 202616.9M−1.53M−8.3%2.16M7.81
Jul 15, 202618.4M−516.2K−2.7%1.79M10.27
Jun 30, 202618.9M−1.16M−5.8%2.04M9.26
Jun 15, 202620.1M−287.3K−1.4%1.97M10.18
May 29, 202620.4M−1.58M−7.2%1.79M11.40
May 15, 202622.0M−2.87M−11.5%3.91M5.62
Apr 30, 202624.8M−786.2K−3.1%3.02M8.23
Apr 15, 202625.6M−177.8K−0.7%1.70M15.05
Mar 31, 202625.8M+2.26M+9.6%2.27M11.38
Mar 13, 202623.5M−36.2K−0.2%1.95M12.05
Feb 27, 202623.6M−546.2K−2.3%2.28M10.33
Feb 13, 202624.1M+1.68M+7.5%1.63M14.77
Jan 30, 202622.4M+1.03M+4.8%1.73M12.95
Jan 15, 202621.4M+353.4K+1.7%1.90M11.28
Dec 31, 202521.1M+2.53M+13.7%2.21M9.51
Dec 15, 202518.5M−2.64M−12.5%2.84M6.53
Nov 28, 202521.2M+1.70M+8.7%5.33M3.97
Nov 14, 202519.5M+1.31M+7.2%4.60M4.23
Oct 31, 202518.2M+4.73M+35.2%2.16M8.41
Oct 15, 202513.4M+1.09M+8.8%2.00M6.73
Sep 30, 202512.3M−657.5K−5.1%2.26M5.45
Sep 15, 202513.0M+37.5K+0.3%2.10M6.19
Aug 29, 202513.0M−610.5K−4.5%2.03M6.38
Aug 15, 202513.6M−691.8K−4.9%3.35M4.05
Jul 31, 202514.3M+604.7K+4.4%1.73M8.25
Jul 15, 202513.7M−549.4K−3.9%1.68M8.11
Jun 30, 202514.2M−185.9K−1.3%2.21M6.42
Jun 13, 202514.4M−2.07M−12.6%1.37M10.54
May 30, 202516.5M+2.28M+16.1%1.36M12.09
May 15, 202514.2M−107.5K−0.8%2.20M6.44
Apr 30, 202514.3M−503.0K−3.4%2.23M6.40
Apr 15, 202514.8M−3.96M−21.1%3.98M3.72
Mar 31, 202518.8M+3.98M+26.9%5.83M3.22
Mar 14, 202514.8M+314.8K+2.2%4.28M3.45
Feb 28, 202514.5M−21.2K−0.2%2.94M4.91
Feb 14, 202514.5M+981.1K+7.3%1.89M7.64
Jan 31, 202513.5M−3.12K0.0%2.13M6.35
Jan 15, 202513.5M+1.74M+14.8%2.19M6.18
Dec 31, 202411.8M−1.10M−8.6%2.10M5.60
Dec 13, 202412.9M+158.3K+1.3%2.21M5.83
Nov 29, 202412.7M−683.0K−5.1%2.30M5.52
Nov 15, 202413.4M−51.6K−0.4%4.78M2.80
Oct 31, 202413.4M−545.4K−3.9%3.53M3.81

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 WSC by settlement date
Settlement dateSharesPriceValue
Oct 13, 20265,874$17.42$102.3K
Oct 9, 202614$16.85$235.9
Oct 7, 202632,325$17.36$561.2K
Sep 17, 2026741$18.07$13.4K
Sep 16, 202687$18.06$1.57K
Sep 9, 20261,077$19.87$21.4K
Sep 4, 2026247,267$19.46$4.81M
Sep 3, 2026251,063$19.58$4.92M
Sep 2, 2026222,169$19.70$4.38M
Sep 1, 202621,287$20.70$440.6K
Aug 26, 202676$21.27$1.62K
Aug 12, 20262$22.89$45.78
Jul 27, 2026920$26.50$24.4K
Jul 22, 2026571$26.52$15.1K
Jul 21, 2026586$26.09$15.3K
Jul 20, 2026906$27.23$24.7K
Jul 16, 20268$27.25$218
Jul 15, 2026151$26.84$4.05K
Jul 6, 202614,942$26.66$398.4K
Jun 30, 202612$28.75$345
Jun 22, 20266,700$28.84$193.2K
Jun 18, 2026937$27.84$26.1K
Jun 17, 20265,700$28.43$162.1K
Jun 15, 2026993$28.13$27.9K
Jun 12, 202614$27.41$383.74
Jun 11, 2026319$26.47$8.44K
Jun 9, 20268,722$26.91$234.7K
Jun 5, 2026120$26.48$3.18K
Jun 2, 202613,731$25.18$345.7K
Jun 1, 202615,538$25.73$399.8K

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 WSC by trade date
Trade dateShort volumeShort exemptOff-exchange volumeShort volume ratio
Nov 12, 2026190,25673557,28834.1%
Nov 11, 2026646,545511,072,66460.3%
Nov 10, 2026711,16851,352,27252.6%
Nov 9, 2026475,51701,491,20431.9%
Nov 6, 2026663,84602,398,97627.7%
Nov 5, 2026540,60701,561,41734.6%
Nov 4, 2026457,70701,775,74625.8%
Nov 3, 2026339,3550856,59439.6%
Nov 2, 2026473,1355,8321,828,40825.9%
Oct 30, 2026287,2180668,68843.0%
Oct 29, 2026369,7543501,015,57436.4%
Oct 28, 20261,227,5086401,758,66369.8%
Oct 27, 20261,035,6073,1282,181,58047.5%
Oct 26, 2026572,5204081,228,46046.6%
Oct 23, 2026523,1771,0001,409,49037.1%
Oct 22, 2026340,07601,553,93021.9%
Oct 21, 2026308,2376461,884,56816.4%
Oct 20, 2026408,3313,2541,410,21929.0%
Oct 19, 2026369,22401,417,02326.1%
Oct 16, 2026349,25601,310,23326.7%
Oct 15, 2026575,8074,3231,423,57840.4%
Oct 14, 2026388,19901,007,56938.5%
Oct 13, 2026519,72801,163,49644.7%
Oct 12, 2026376,2991,713924,40840.7%
Oct 9, 2026221,14816797,19927.7%
Oct 8, 2026458,69431,018,97345.0%
Oct 7, 2026406,1110961,04742.3%
Oct 6, 2026311,4310867,76835.9%
Oct 5, 2026311,67001,063,33529.3%
Oct 2, 2026349,239111,302,84526.8%

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 WSC
Week ofTierATS sharesATS tradesOther OTC sharesOther OTC tradesATS share
Oct 19, 2026T16,460,89372,2072,523,68011,77171.9%
Oct 12, 2026T14,267,58654,3991,809,29912,58870.2%
Oct 5, 2026T13,213,33649,4112,163,65811,58859.8%
Sep 28, 2026T13,643,78555,1833,024,96714,09154.6%
Sep 21, 2026T15,295,01266,4182,201,24311,70370.6%
Sep 14, 2026T13,568,12165,0091,513,43410,85570.2%
Sep 7, 2026T12,118,21045,768926,0487,20069.6%
Aug 31, 2026T14,130,79662,1834,023,72411,07150.7%
Aug 24, 2026T12,874,46055,7451,091,1089,21472.5%
Aug 17, 2026T14,594,82867,1934,725,6339,31749.3%
Aug 10, 2026T16,871,56689,6392,968,01515,18669.8%
Aug 3, 2026T14,415,68974,6361,518,43611,91474.4%