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Ingevity Corp

NGVT
Exchange
NYSE
Industry
Chemicals & Allied Products
SEC CIK
0001653477

In the last 90 days, Ingevity Corp insiders filed 0 open-market purchases and 2 sales; 318 institutions reported holding it in 13F filings for Q2 2026, worth $2.62B 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
1.36M
Shares, settlement Oct 15, 2026
Change
−92.4K
−6.4% vs. Sep 30, 2026
Days to cover
5.26
Short interest ÷ average daily volume
Average daily volume
259.4K
Shares, as reported by FINRA
Short interest by settlement date
Oct 15, 2024: 1,054,805 sharesOct 31, 2024: 1,068,204 sharesNov 15, 2024: 1,180,580 sharesNov 29, 2024: 1,059,247 sharesDec 13, 2024: 1,177,337 sharesDec 31, 2024: 1,196,041 sharesJan 15, 2025: 1,150,964 sharesJan 31, 2025: 1,130,139 sharesFeb 14, 2025: 1,120,503 sharesFeb 28, 2025: 1,152,779 sharesMar 14, 2025: 1,205,479 sharesMar 31, 2025: 1,258,065 sharesApr 15, 2025: 1,386,391 sharesApr 30, 2025: 1,335,681 sharesMay 15, 2025: 1,345,919 sharesMay 30, 2025: 1,145,265 sharesJun 13, 2025: 1,225,839 sharesJun 30, 2025: 1,187,031 sharesJul 15, 2025: 1,212,246 sharesJul 31, 2025: 1,118,101 sharesAug 15, 2025: 969,817 sharesAug 29, 2025: 744,362 sharesSep 15, 2025: 828,233 sharesSep 30, 2025: 927,620 sharesOct 15, 2025: 929,966 sharesOct 31, 2025: 871,370 sharesNov 14, 2025: 1,015,925 sharesNov 28, 2025: 1,160,021 sharesDec 15, 2025: 1,476,017 sharesDec 31, 2025: 1,392,783 sharesJan 15, 2026: 1,426,542 sharesJan 30, 2026: 1,394,695 sharesFeb 13, 2026: 1,309,376 sharesFeb 27, 2026: 1,302,815 sharesMar 13, 2026: 1,284,483 sharesMar 31, 2026: 1,248,887 sharesApr 15, 2026: 1,151,073 sharesApr 30, 2026: 1,116,427 sharesMay 15, 2026: 1,030,856 sharesMay 29, 2026: 941,986 sharesJun 15, 2026: 1,090,837 sharesJun 30, 2026: 1,143,916 sharesJul 15, 2026: 1,198,437 sharesJul 31, 2026: 1,234,603 sharesAug 14, 2026: 1,251,332 sharesAug 31, 2026: 1,316,569 sharesSep 15, 2026: 1,443,989 sharesSep 30, 2026: 1,456,145 sharesOct 15, 2026: 1,363,749 shares
Short interest in NGVT by settlement date
Settlement dateShort interestChangeChange %Avg. daily volumeDays to cover
Oct 15, 20261.36M−92.4K−6.4%259.4K5.26
Sep 30, 20261.46M+12.2K+0.8%305.6K4.76
Sep 15, 20261.44M+127.4K+9.7%237.0K6.09
Aug 31, 20261.32M+65.2K+5.2%214.1K6.15
Aug 14, 20261.25M+16.7K+1.4%248.1K5.04
Jul 31, 20261.23M+36.2K+3.0%248.9K4.96
Jul 15, 20261.20M+54.5K+4.8%220.6K5.43
Jun 30, 20261.14M+53.1K+4.9%416.7K2.75
Jun 15, 20261.09M+148.9K+15.8%234.5K4.65
May 29, 2026942.0K−88.9K−8.6%220.1K4.28
May 15, 20261.03M−85.6K−7.7%275.9K3.74
Apr 30, 20261.12M−34.6K−3.0%212.2K5.26
Apr 15, 20261.15M−97.8K−7.8%233.4K4.93
Mar 31, 20261.25M−35.6K−2.8%395.8K3.16
Mar 13, 20261.28M−18.3K−1.4%405.0K3.17
Feb 27, 20261.30M−6.56K−0.5%406.9K3.20
Feb 13, 20261.31M−85.3K−6.1%308.4K4.25
Jan 30, 20261.39M−31.8K−2.2%319.8K4.36
Jan 15, 20261.43M+33.8K+2.4%252.5K5.65
Dec 31, 20251.39M−83.2K−5.6%315.5K4.41
Dec 15, 20251.48M+316.0K+27.2%363.9K4.06
Nov 28, 20251.16M+144.1K+14.2%275.3K4.21
Nov 14, 20251.02M+144.6K+16.6%389.6K2.61
Oct 31, 2025871.4K−58.6K−6.3%164.4K5.30
Oct 15, 2025930.0K+2.35K+0.3%195.5K4.76
Sep 30, 2025927.6K+99.4K+12.0%244.7K3.79
Sep 15, 2025828.2K+83.9K+11.3%233.7K3.54
Aug 29, 2025744.4K−225.5K−23.3%278.8K2.67
Aug 15, 2025969.8K−148.3K−13.3%430.9K2.25
Jul 31, 20251.12M−94.1K−7.8%194.7K5.74
Jul 15, 20251.21M+25.2K+2.1%205.0K5.91
Jun 30, 20251.19M−38.8K−3.2%214.4K5.54
Jun 13, 20251.23M+80.6K+7.0%196.9K6.23
May 30, 20251.15M−200.7K−14.9%228.6K5.01
May 15, 20251.35M+10.2K+0.8%361.9K3.72
Apr 30, 20251.34M−50.7K−3.7%242.6K5.50
Apr 15, 20251.39M+128.3K+10.2%317.8K4.36
Mar 31, 20251.26M+52.6K+4.4%244.8K5.14
Mar 14, 20251.21M+52.7K+4.6%300.8K4.01
Feb 28, 20251.15M+32.3K+2.9%337.7K3.41
Feb 14, 20251.12M−9.64K−0.9%183.4K6.11
Jan 31, 20251.13M−20.8K−1.8%199.0K5.68
Jan 15, 20251.15M−45.1K−3.8%219.7K5.24
Dec 31, 20241.20M+18.7K+1.6%260.4K4.59
Dec 13, 20241.18M+118.1K+11.2%219.9K5.35
Nov 29, 20241.06M−121.3K−10.3%237.1K4.47
Nov 15, 20241.18M+112.4K+10.5%375.2K3.15
Oct 31, 20241.07M+13.4K+1.3%388.6K2.75
Oct 15, 20241.05M+15.6K+1.5%414.8K2.54

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 NGVT by settlement date
Settlement dateSharesPriceValue
Oct 9, 20264,046$71.41$288.9K
Oct 8, 202640$70.92$2.84K
Oct 1, 2026546$70.75$38.6K
Sep 23, 2026287$71.27$20.5K
Sep 22, 202651$68.96$3.52K
Sep 16, 20263$67.84$203.52
Sep 14, 20265,126$69.41$355.8K
Sep 10, 2026202$68.10$13.8K
Sep 2, 20261,411$68.51$96.7K
Aug 24, 2026215$70.27$15.1K
Jul 31, 2026600$70.19$42.1K
Jul 20, 2026475$76.53$36.4K
Jul 14, 2026309$71.60$22.1K
Jul 1, 202644$74.67$3.29K
Jun 29, 20266,617$77.12$510.3K
Jun 26, 202675$74.17$5.56K
Jun 18, 2026813$71.75$58.3K
Apr 2, 202612$72.28$867.36
Mar 26, 20262$71.78$143.56
Mar 25, 2026519$69.50$36.1K
Mar 24, 20265$66.80$334
Mar 11, 20261,967$65.51$128.9K
Mar 3, 20267,985$71.64$572.0K
Feb 26, 20268$69.60$556.8
Feb 25, 202611$71.12$782.32
Feb 19, 202614$74.31$1.04K
Feb 18, 202662$75.81$4.70K
Feb 17, 20268$76.57$612.56
Feb 9, 202636$72.69$2.62K
Jan 16, 2026183$66.93$12.2K

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 NGVT by trade date
Trade dateShort volumeShort exemptOff-exchange volumeShort volume ratio
Nov 9, 202664,3550159,52140.3%
Nov 6, 2026108,5921,955233,13646.6%
Nov 5, 2026148,0712,722372,63539.7%
Nov 4, 202696,6830308,35231.4%
Nov 3, 202638,6200213,01818.1%
Nov 2, 202632,8500194,28316.9%
Oct 30, 202624,322082,15329.6%
Oct 29, 202651,6210131,50739.3%
Oct 28, 202637,7240101,91037.0%
Oct 27, 202670,2750171,22441.0%
Oct 26, 202678,2702,714131,60759.5%
Oct 23, 202645,314077,96658.1%
Oct 22, 202645,7830100,96345.3%
Oct 21, 202645,4110104,08343.6%
Oct 20, 202645,3920108,16242.0%
Oct 19, 202641,977081,33051.6%
Oct 16, 202625,608052,22849.0%
Oct 15, 202635,211055,04064.0%
Oct 14, 202658,559080,94572.3%
Oct 13, 202632,893081,07540.6%
Oct 12, 202640,205095,34342.2%
Oct 9, 202633,275081,43840.9%
Oct 8, 202646,11080278,19459.0%
Oct 7, 202640,688072,73955.9%
Oct 6, 202648,419061,87778.3%
Oct 5, 202652,91363769,05476.6%
Oct 2, 202635,36760564,83154.6%
Oct 1, 202663,201099,35963.6%
Sep 30, 202693,3100130,07871.7%
Sep 29, 202656,3190108,32352.0%

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 NGVT
Week ofTierATS sharesATS tradesOther OTC sharesOther OTC tradesATS share
Oct 5, 2026T2285,42716,115200,5252,98658.7%
Sep 28, 2026T2328,73416,533303,0393,29652.0%
Sep 21, 2026T2257,77913,294163,7602,67061.2%
Sep 14, 2026T2302,75217,041189,3572,61061.5%
Sep 7, 2026T2239,38212,599181,3262,18456.9%
Aug 31, 2026T2338,48616,805200,5592,87362.8%
Aug 24, 2026T2272,16514,960107,4282,43771.7%
Aug 17, 2026T2267,13013,98477,3842,39777.5%
Aug 10, 2026T2289,89614,492106,1802,79173.2%
Aug 3, 2026T2358,86019,644221,3122,75261.9%
Jul 27, 2026T2393,70617,811137,9542,57574.1%
Jul 20, 2026T2242,49014,466119,5562,48867.0%