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Stantec Inc

STN
Exchange
NYSE
Industry
Services-Engineering Services
SEC CIK
0001131383

No open-market purchases or sales by Stantec Inc insiders were filed in the last 90 days; 292 institutions reported holding it in 13F filings for Q2 2026, worth $4.96B 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
2.58M
Shares, settlement Oct 30, 2026
Change
−29.2K
−1.1% vs. Oct 15, 2026
Days to cover
7.49
Short interest ÷ average daily volume
Average daily volume
344.8K
Shares, as reported by FINRA
Short interest by settlement date
Oct 31, 2024: 937,361 sharesNov 15, 2024: 1,046,041 sharesNov 29, 2024: 825,419 sharesDec 13, 2024: 652,122 sharesDec 31, 2024: 589,127 sharesJan 15, 2025: 643,781 sharesJan 31, 2025: 684,623 sharesFeb 14, 2025: 775,871 sharesFeb 28, 2025: 822,409 sharesMar 14, 2025: 774,627 sharesMar 31, 2025: 795,745 sharesApr 15, 2025: 687,759 sharesApr 30, 2025: 711,218 sharesMay 15, 2025: 727,901 sharesMay 30, 2025: 712,742 sharesJun 13, 2025: 698,250 sharesJun 30, 2025: 761,924 sharesJul 15, 2025: 743,937 sharesJul 31, 2025: 669,561 sharesAug 15, 2025: 722,317 sharesAug 29, 2025: 687,845 sharesSep 15, 2025: 782,516 sharesSep 30, 2025: 1,372,804 sharesOct 15, 2025: 1,176,792 sharesOct 31, 2025: 931,322 sharesNov 14, 2025: 1,005,056 sharesNov 28, 2025: 1,081,732 sharesDec 15, 2025: 1,230,265 sharesDec 31, 2025: 1,370,838 sharesJan 15, 2026: 1,128,338 sharesJan 30, 2026: 1,100,345 sharesFeb 13, 2026: 1,481,915 sharesFeb 27, 2026: 1,517,301 sharesMar 13, 2026: 1,400,868 sharesMar 31, 2026: 1,634,078 sharesApr 15, 2026: 1,259,497 sharesApr 30, 2026: 1,543,686 sharesMay 15, 2026: 1,600,063 sharesMay 29, 2026: 1,693,804 sharesJun 15, 2026: 1,878,585 sharesJun 30, 2026: 1,836,258 sharesJul 15, 2026: 1,865,880 sharesJul 31, 2026: 2,233,764 sharesAug 14, 2026: 2,133,364 sharesAug 31, 2026: 2,422,928 sharesSep 15, 2026: 2,543,836 sharesSep 30, 2026: 2,452,044 sharesOct 15, 2026: 2,612,986 sharesOct 30, 2026: 2,583,754 shares
Short interest in STN by settlement date
Settlement dateShort interestChangeChange %Avg. daily volumeDays to cover
Oct 30, 20262.58M−29.2K−1.1%344.8K7.49
Oct 15, 20262.61M+160.9K+6.6%381.8K6.84
Sep 30, 20262.45M−91.8K−3.6%359.1K6.83
Sep 15, 20262.54M+120.9K+5.0%295.0K8.62
Aug 31, 20262.42M+289.6K+13.6%360.6K6.72
Aug 14, 20262.13M−100.4K−4.5%390.5K5.46
Jul 31, 20262.23M+367.9K+19.7%442.9K5.04
Jul 15, 20261.87M+29.6K+1.6%427.9K4.36
Jun 30, 20261.84M−42.3K−2.3%675.9K2.72
Jun 15, 20261.88M+184.8K+10.9%442.7K4.24
May 29, 20261.69M+93.7K+5.9%368.8K4.59
May 15, 20261.60M+56.4K+3.7%422.1K3.79
Apr 30, 20261.54M+284.2K+22.6%304.9K5.06
Apr 15, 20261.26M−374.6K−22.9%339.6K3.71
Mar 31, 20261.63M+233.2K+16.7%363.2K4.50
Mar 13, 20261.40M−116.4K−7.7%285.8K4.90
Feb 27, 20261.52M+35.4K+2.4%508.2K2.99
Feb 13, 20261.48M+381.6K+34.7%383.9K3.86
Jan 30, 20261.10M−28.0K−2.5%231.2K4.76
Jan 15, 20261.13M−242.5K−17.7%296.9K3.80
Dec 31, 20251.37M+140.6K+11.4%377.0K3.64
Dec 15, 20251.23M+148.5K+13.7%212.8K5.78
Nov 28, 2025Revised1.08M+138.3K+14.7%273.9K3.95
Nov 14, 20251.01M+73.7K+7.9%204.8K4.91
Oct 31, 2025931.3K−245.5K−20.9%138.7K6.71
Oct 15, 20251.18M−196.0K−14.3%141.6K8.31
Sep 30, 20251.37M+590.3K+75.4%246.9K5.56
Sep 15, 2025782.5K+94.7K+13.8%152.9K5.12
Aug 29, 2025687.8K−34.5K−4.8%161.4K4.26
Aug 15, 2025722.3K+52.8K+7.9%238.1K3.03
Jul 31, 2025669.6K−74.4K−10.0%168.8K3.97
Jul 15, 2025743.9K−18.0K−2.4%133.8K5.56
Jun 30, 2025761.9K+63.7K+9.1%210.4K3.62
Jun 13, 2025698.3K−14.5K−2.0%153.3K4.55
May 30, 2025712.7K−15.2K−2.1%222.3K3.21
May 15, 2025727.9K+16.7K+2.4%189.9K3.83
Apr 30, 2025711.2K+23.5K+3.4%159.3K4.47
Apr 15, 2025687.8K−108.0K−13.6%212.1K3.24
Mar 31, 2025795.7K+21.1K+2.7%154.8K5.14
Mar 14, 2025774.6K−47.8K−5.8%175.3K4.42
Feb 28, 2025822.4K+46.5K+6.0%231.6K3.55
Feb 14, 2025775.9K+91.2K+13.3%141.6K5.48
Jan 31, 2025684.6K+40.8K+6.3%114.8K5.97
Jan 15, 2025643.8K+54.7K+9.3%113.6K5.67
Dec 31, 2024589.1K−63.0K−9.7%113.5K5.19
Dec 13, 2024652.1K−173.3K−21.0%114.3K5.71
Nov 29, 2024825.4K−220.6K−21.1%140.1K5.89
Nov 15, 20241.05M+108.7K+11.6%159.2K6.57
Oct 31, 2024937.4K−84.5K−8.3%103.3K9.08

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 STN by settlement date
Settlement dateSharesPriceValue
Oct 9, 202614$67.87$950.18
Oct 1, 2026700$67.36$47.2K
Sep 30, 20268,774$67.24$590.0K
Sep 29, 20263,769$68.72$259.0K
Sep 18, 20267,179$70.78$508.1K
Sep 17, 20267,894$70.41$555.8K
Sep 16, 20264,479$70.60$316.2K
Sep 14, 202620,538$69.66$1.43M
Sep 11, 202611,181$70.04$783.1K
Sep 9, 2026559$72.93$40.8K
Sep 8, 20264,253$73.52$312.7K
Sep 3, 202615,330$72.66$1.11M
Sep 1, 2026604$73.00$44.1K
Aug 31, 20268,103$74.79$606.0K
Aug 25, 20261,255$74.21$93.1K
Aug 24, 2026590$74.07$43.7K
Aug 21, 202646,464$73.88$3.43M
Aug 19, 20266,838$74.20$507.4K
Aug 18, 2026230$74.27$17.1K
Aug 17, 2026230$73.70$17.0K
Aug 14, 202622$74.01$1.63K
Aug 13, 20261,084$74.25$80.5K
Aug 12, 202626$74.52$1.94K
Aug 3, 20262,205$70.49$155.4K
Jul 30, 20264,194$71.62$300.4K
Jul 29, 20262,866$71.80$205.8K
Jul 22, 20262,641$68.25$180.2K
Jul 20, 2026604$69.56$42.0K
Jul 8, 2026839$68.76$57.7K
Jul 1, 20268,089$68.91$557.4K

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 STN by trade date
Trade dateShort volumeShort exemptOff-exchange volumeShort volume ratio
Nov 10, 202645,121063,60970.9%
Nov 9, 202639,9408154,84272.8%
Nov 6, 202625,990445,90656.6%
Nov 5, 202671,3710133,24953.6%
Nov 4, 202666,524099,45766.9%
Nov 3, 202656,757083,00568.4%
Nov 2, 202682,0300125,04365.6%
Oct 30, 202645,251066,10468.5%
Oct 29, 202642,584078,65154.1%
Oct 28, 202643,8791,00599,74844.0%
Oct 27, 202636,2521,01075,93047.7%
Oct 26, 202651,148088,66057.7%
Oct 23, 202662,75788108,53157.8%
Oct 22, 202667,2980106,07663.4%
Oct 21, 202654,88127489,03361.6%
Oct 20, 202648,4395,30594,59351.2%
Oct 19, 202650,276070,33271.5%
Oct 16, 202641,127065,01163.3%
Oct 15, 202679,6390146,53954.3%
Oct 14, 202627,5663648,42356.9%
Oct 13, 202633,753060,41855.9%
Oct 12, 202627,342048,24556.7%
Oct 9, 202635,872060,63459.2%
Oct 8, 202656,3183,96283,82067.2%
Oct 7, 202663,773094,67367.4%
Oct 6, 202655,886096,72557.8%
Oct 5, 202640,619091,39444.4%
Oct 2, 202639,786076,76551.8%
Oct 1, 202636,202072,91949.6%
Sep 30, 202656,878083,58468.0%

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 STN
Week ofTierATS sharesATS tradesOther OTC sharesOther OTC tradesATS share
Oct 5, 2026T2315,4929,730661,9892,93432.3%
Sep 28, 2026T2252,6798,542738,2882,58525.5%
Sep 21, 2026T2254,0118,045452,1712,35936.0%
Sep 14, 2026T2320,5879,548523,4682,78638.0%
Sep 7, 2026T2282,13810,328417,9053,11440.3%
Aug 31, 2026T2301,69911,518201,6362,34059.9%
Aug 24, 2026T2349,38811,449373,6113,22448.3%
Aug 17, 2026T2528,47414,101305,2873,44263.4%
Aug 10, 2026T2489,47813,160360,7693,02857.6%
Aug 3, 2026T2306,60212,098374,5143,33045.0%
Jul 27, 2026T2522,24513,586742,3432,89441.3%
Jul 20, 2026T2348,99811,427400,3522,75146.6%