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Holley Inc.

HLLY
Exchange
NYSE
Industry
Motor Vehicle Parts & Accessories
SEC CIK
0001822928

In the last 90 days, Holley Inc. insiders filed 1 open-market purchase and 0 sales; 132 institutions reported holding it in 13F filings for Q2 2026, worth $186.9M 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
3.53M
Shares, settlement Oct 30, 2026
Change
−137.5K
−3.8% vs. Oct 15, 2026
Days to cover
5.32
Short interest ÷ average daily volume
Average daily volume
663.2K
Shares, as reported by FINRA
Short interest by settlement date
Oct 31, 2024: 2,253,287 sharesNov 15, 2024: 2,095,519 sharesNov 29, 2024: 1,934,696 sharesDec 13, 2024: 2,039,168 sharesDec 31, 2024: 2,019,650 sharesJan 15, 2025: 1,932,983 sharesJan 31, 2025: 2,042,995 sharesFeb 14, 2025: 2,077,676 sharesFeb 28, 2025: 2,207,251 sharesMar 14, 2025: 1,851,051 sharesMar 31, 2025: 2,003,277 sharesApr 15, 2025: 2,178,206 sharesApr 30, 2025: 2,185,804 sharesMay 15, 2025: 2,324,554 sharesMay 30, 2025: 2,202,982 sharesJun 13, 2025: 2,142,450 sharesJun 30, 2025: 2,468,155 sharesJul 15, 2025: 2,267,454 sharesJul 31, 2025: 1,869,084 sharesAug 15, 2025: 1,385,185 sharesAug 29, 2025: 1,383,649 sharesSep 15, 2025: 1,268,503 sharesSep 30, 2025: 1,161,946 sharesOct 15, 2025: 1,205,753 sharesOct 31, 2025: 1,378,053 sharesNov 14, 2025: 1,442,762 sharesNov 28, 2025: 1,592,549 sharesDec 15, 2025: 1,454,409 sharesDec 31, 2025: 1,624,326 sharesJan 15, 2026: 1,565,625 sharesJan 30, 2026: 1,496,003 sharesFeb 13, 2026: 1,564,946 sharesFeb 27, 2026: 1,467,448 sharesMar 13, 2026: 1,773,222 sharesMar 31, 2026: 2,032,062 sharesApr 15, 2026: 1,698,978 sharesApr 30, 2026: 1,829,125 sharesMay 15, 2026: 2,574,938 sharesMay 29, 2026: 2,470,470 sharesJun 15, 2026: 2,368,941 sharesJun 30, 2026: 3,311,474 sharesJul 15, 2026: 3,099,295 sharesJul 31, 2026: 3,186,645 sharesAug 14, 2026: 3,353,685 sharesAug 31, 2026: 3,366,831 sharesSep 15, 2026: 3,280,189 sharesSep 30, 2026: 3,578,331 sharesOct 15, 2026: 3,663,067 sharesOct 30, 2026: 3,525,602 shares
Short interest in HLLY by settlement date
Settlement dateShort interestChangeChange %Avg. daily volumeDays to cover
Oct 30, 20263.53M−137.5K−3.8%663.2K5.32
Oct 15, 20263.66M+84.7K+2.4%1.27M2.89
Sep 30, 20263.58M+298.1K+9.1%1.34M2.66
Sep 15, 20263.28M−86.6K−2.6%1.30M2.52
Aug 31, 20263.37M+13.1K+0.4%869.3K3.87
Aug 14, 20263.35M+167.0K+5.2%1.23M2.72
Jul 31, 20263.19M+87.3K+2.8%660.3K4.83
Jul 15, 20263.10M−212.2K−6.4%888.7K3.49
Jun 30, 20263.31M+942.5K+39.8%1.11M2.98
Jun 15, 20262.37M−101.5K−4.1%742.5K3.19
May 29, 20262.47M−104.5K−4.1%984.7K2.51
May 15, 20262.57M+745.8K+40.8%1.04M2.47
Apr 30, 20261.83M+130.1K+7.7%519.6K3.52
Apr 15, 20261.70M−333.1K−16.4%564.0K3.01
Mar 31, 20262.03M+258.8K+14.6%1.07M1.90
Mar 13, 20261.77M+305.8K+20.8%1.19M1.49
Feb 27, 20261.47M−97.5K−6.2%684.1K2.15
Feb 13, 20261.56M+68.9K+4.6%718.1K2.18
Jan 30, 20261.50M−69.6K−4.5%629.5K2.38
Jan 15, 20261.57M−58.7K−3.6%839.5K1.87
Dec 31, 20251.62M+169.9K+11.7%726.7K2.24
Dec 15, 20251.45M−138.1K−8.7%1.02M1.42
Nov 28, 20251.59M+149.8K+10.4%696.4K2.29
Nov 14, 20251.44M+64.7K+4.7%3.09M1.00
Oct 31, 20251.38M+172.3K+14.3%403.5K3.42
Oct 15, 20251.21M+43.8K+3.8%472.3K2.55
Sep 30, 20251.16M−106.6K−8.4%677.4K1.72
Sep 15, 20251.27M−115.1K−8.3%1.35M1.00
Aug 29, 20251.38M−1.54K−0.1%610.5K2.27
Aug 15, 20251.39M−483.9K−25.9%1.07M1.29
Jul 31, 20251.87M−398.4K−17.6%836.4K2.23
Jul 15, 20252.27M−200.7K−8.1%487.9K4.65
Jun 30, 20252.47M+325.7K+15.2%591.3K4.17
Jun 13, 20252.14M−60.5K−2.8%372.8K5.75
May 30, 20252.20M−121.6K−5.2%391.5K5.63
May 15, 20252.32M+138.8K+6.4%751.1K3.09
Apr 30, 20252.19M+7.60K+0.4%676.8K3.23
Apr 15, 20252.18M+174.9K+8.7%598.3K3.64
Mar 31, 20252.00M+152.2K+8.2%482.7K4.15
Mar 14, 20251.85M−356.2K−16.1%658.7K2.81
Feb 28, 20252.21M+129.6K+6.2%305.5K7.23
Feb 14, 20252.08M+34.7K+1.7%209.4K9.92
Jan 31, 20252.04M+110.0K+5.7%329.9K6.19
Jan 15, 20251.93M−86.7K−4.3%382.3K5.06
Dec 31, 20242.02M−19.5K−1.0%607.5K3.32
Dec 13, 20242.04M+104.5K+5.4%306.3K6.66
Nov 29, 20241.93M−160.8K−7.7%434.5K4.45
Nov 15, 20242.10M−157.8K−7.0%572.4K3.66
Oct 31, 20242.25M−163.3K−6.8%244.3K9.23

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 HLLY by settlement date
Settlement dateSharesPriceValue
Oct 5, 2026904$2.34$2.12K
Sep 28, 2026929$2.47$2.29K
Sep 25, 2026980$2.43$2.38K
Sep 23, 2026961$2.67$2.57K
Sep 17, 20268,736$2.63$23.0K
Sep 10, 2026476$2.91$1.39K
Aug 31, 202637,043$2.92$108.2K
Aug 27, 2026140$2.86$400.4
Aug 17, 202611,770$3.11$36.6K
Aug 13, 20268,168$3.17$25.9K
Aug 4, 20261,906$2.76$5.26K
Jul 21, 202622,513$2.59$58.3K
Jul 1, 20265,261$2.55$13.4K
Jun 29, 2026127$2.53$321.31
Jun 24, 2026110$2.43$267.3
Jun 15, 20263,554$2.55$9.06K
May 22, 2026219$2.44$534.36
May 12, 2026313$2.72$851.36
Apr 14, 20265$3.14$15.7
Mar 30, 2026355$2.91$1.03K
Mar 19, 2026992$3.15$3.12K
Mar 6, 20261,589$3.63$5.77K
Feb 20, 20263,991$4.24$16.9K
Feb 19, 202620$4.35$87
Feb 18, 202620$4.15$83
Feb 17, 202620$4.15$83
Feb 13, 202620$4.18$83.6
Feb 12, 202620$4.21$84.2
Jan 23, 2026558$4.18$2.33K
Jan 2, 20261$4.13$4.13

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 HLLY by trade date
Trade dateShort volumeShort exemptOff-exchange volumeShort volume ratio
Nov 13, 2026102,4440174,52158.7%
Nov 12, 202678,2470191,67340.8%
Nov 11, 2026145,1070390,58837.2%
Nov 10, 2026344,3630611,24456.3%
Nov 9, 2026270,5441061,053,77625.7%
Nov 6, 2026336,22964,6412,349,62814.3%
Nov 5, 2026344,81922,1351,582,30521.8%
Nov 4, 2026203,8441468,62643.5%
Nov 3, 202676,2680101,69675.0%
Nov 2, 2026122,003166164,61174.1%
Oct 30, 202668,4200149,72145.7%
Oct 29, 2026101,0540227,48644.4%
Oct 28, 202651,406074,08269.4%
Oct 27, 202665,4310168,79438.8%
Oct 26, 202664,6950109,37059.2%
Oct 23, 202682,3890137,72459.8%
Oct 22, 202672,6530116,32162.5%
Oct 21, 2026132,7673184,62871.9%
Oct 20, 202683,7040130,17064.3%
Oct 19, 2026116,62621171,75667.9%
Oct 16, 202681,7930154,27453.0%
Oct 15, 2026138,3738,094297,94846.4%
Oct 14, 2026202,53911310,30565.3%
Oct 13, 202670,3583,039206,98334.0%
Oct 12, 202679,1991,700201,10839.4%
Oct 9, 2026128,6240308,21241.7%
Oct 8, 2026335,56801,346,18024.9%
Oct 7, 2026242,2110871,94827.8%
Oct 6, 2026120,3010203,18259.2%
Oct 5, 2026113,961322247,39146.1%

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 HLLY
Week ofTierATS sharesATS tradesOther OTC sharesOther OTC tradesATS share
Oct 5, 2026T21,613,85311,5371,459,8912,64152.5%
Sep 28, 2026T2984,7157,712889,4042,15552.5%
Sep 21, 2026T21,054,4988,9501,857,3502,53736.2%
Sep 14, 2026T2648,8648,4201,501,0492,46430.2%
Sep 7, 2026T21,107,01714,6932,832,5052,18628.1%
Aug 31, 2026T2471,9309,621443,2131,85351.6%
Aug 24, 2026T21,368,38112,205684,3192,43666.7%
Aug 17, 2026T21,137,03210,698292,7782,74079.5%
Aug 10, 2026T21,509,18317,8821,152,7772,81256.7%
Aug 3, 2026T2730,39110,501510,6472,53758.9%
Jul 27, 2026T2564,1289,524613,4562,40147.9%
Jul 20, 2026T2682,46511,790351,3062,06866.0%